Toshiba Air Conditioning

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TOSHIBA AIR CONDITIONING TOSHIBA Super Modular Multi System Heatpump Standard Specification Introduction The following specification describes the Toshiba 2-Pipe Heat pump Super Modular Multi System ‘I’ (SMMSi) air conditioning system(s) to be installed at the below site: (ADD SITE NAME) The system(s) shall consist of the following components. It shall be the responsibility of the nominated installer to supply and install these system components in accordance with Toshiba Installation Guidelines. 1) Toshiba Super Modular Multi external air cooled condensing unit(s) 2) Toshiba Super Modular Multi compatible type indoor units 3) Interconnecting U1 & U2 control wiring from Outdoor Unit(s) to Indoor Units 4) Interconnecting U5 & U6 control wiring between Outdoor Units (if required) 5) Toshiba TCC Link Integrated Controls 6) Interconnecting refrigerant pipework from Outdoor Units to Indoor Units using Toshiba Y-Branch Kits/Header Kits/Tee-Piece Kits. System Operating Range Mode of operation Cooling Heating Max. Outdoor Air Temperature 0 43 21 Min. Outdoor Air Temperature 0 -5 -15 Max. Indoor Air Temperature 0 28 29 - 0 C db C wb 15 4 - % RH 80 C db C db C db C wb 0 Min. Indoor Air Temperature Maximum indoor Humidity System Description 0 TOSHIBA AIR CONDITIONING TOSHIBA Super Modular Multi System Heatpump Standard Specification The installation shall provide an energy efficient R410A Variable Refrigerant Flow (VRF) comfort air conditioning system(s) to the designated area(s)/Zone(s) as per the (insert either equipment schedules, drawings, schematics etc) attached, utilising Toshiba 2-Pipe Super Modular Multi system(s) and shall be installed in accordance with relevant codes of practice and regulations. The system(s) shall comprise of Toshiba 2-Pipe Heatpump Super Modular Multi outdoor units connected to indoor fan coil units, via the most appropriate and cost efficient combination of Y-Branch Kits/Header Kits/Tee-Piece Kits. The system(s) shall be controlled with Toshiba’s TCC-Link controls system selected in accordance with the specific control requirements detailed below: (Insert controls requirements) The total refrigerant pipework circuit can be a maximum linear distance of 150m between the outdoor and the furthest heat pump indoor unit and incorporate a height difference of: 50m - indoor unit below outdoor unit 40m - indoor unit above outdoor unit The maximum elevation between the highest and lowest indoor units shall not exceed 30m, in accordance with Toshiba Installation Guidelines. It shall not be necessary to include oil traps, sight glasses, or external driers in any of the pipework. It is recommended that the air conditioning installing contractor is a Refcom Certified Toshiba Additions Member. Full details on our website: www.toshiba-aircon.co.uk. Customer Support. DELETE WARRANTIES THAT DO NOT APPLY All equipment supplied shall have a manufacturer’s warranty of at least 3-years on all parts and labour in accordance with Toshiba’s warranty and installation guidelines. Equipment to be installed by a Toshiba “Registered” installer or “Qualified or Accredited” All equipment supplied shall have a manufacturer’s warranty of 5-years on all parts and labour in accordance with Toshiba’s warranty and installation guidelines. Equipment to be installed by a Toshiba Qualified or Accredited installer. All equipment supplied shall have a manufacturer’s 7 year “Total Peace of Mind” (TPM) warranty on all parts and labour in accordance with Toshiba’s warranty and installation guidelines. Equipment to be installed by a Toshiba Accredited (TPM) installer. Design Criteria The air conditioning system(s) shall be designed and equipment selected to conform to the following design criteria: Internal Conditions Summer 23°C db, 50% RH Winter 22°C db TOSHIBA AIR CONDITIONING TOSHIBA Super Modular Multi System Heatpump Standard Specification External Conditions Summer 30°C db, 21.5°C wb Winter -3°C db System Specification The system(s) shall be VRF 2-Pipe Heatpump Super Modular Multi and multiple indoor units to provide heating & cooling. The system will use non-ozone depleting HFC refrigerant R410A and be able to run with a minimum indoor cooling demand of 2.2 kW. The air conditioning system must automatically adapt to the number of fan coil units turned on by the room tenants. The system shall allow a user-driven operating environment to be established where users can directly request their own choice of temperature and on/off control etc. The equipment must be suitable for operating on a 220-240 volt, single-phase, 50Hz supply for indoor units and a 380-415 volt, three-phase, 50Hz supply for the outdoor units. Outdoor Unit(s) Toshiba Model References: - Standard Combinations SMMSi - MMY-MAP0804HT8P-E, MMY-MAP1004HT8P-E, MMY-MAP1204HT8P-E, MMY-MAP1404HT8P-E, MMY-MAP1604HT8P-E Outdoor Unit(s) Outdoor Unit(s) Hp kW MMY-MAP0804HT8P-E MMY-MAP1004HT8P-E MMY-MAP1204HT8P-E MMY-MAP1404HT8P-E MMY-MAP1604HT8P-E MMY-AP1814HT8P-E MMY-AP2014HT8P-E MMY-AP2214HT8P-E MMY-AP2414HT8P-E MMY-AP2614HT8P-E MMY-AP2814HT8P-E MMY-AP3014HT8P-E MMY-AP3214HT8P-E MMY-AP3414HT8P-E MMY-AP3614HT8P-E MMY-AP3814HT8P-E 08 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 22.4 28.0 33.5 40.0 45.0 50.4 56.0 61.5 68.0 73.0 78.5 85.0 90.0 96.0 101.0 106.5 No. Of Outdoor Modules 1 1 1 1 1 2 (10+8) 2 (10+10) 2 (12+10) 2 (12+12) 2 (16+10) 2 (16+12) 2 (16+14) 2 (16+16) 3 (12+12+10) 3 (12+12+12) 3 (16+12+10) No. Of Inverter Compressors 2 2 3 3 3 4 4 5 6 6 6 6 6 8 9 9 TOSHIBA AIR CONDITIONING TOSHIBA Super Modular Multi System Heatpump Standard Specification MMY-AP4014HT8P-E MMY-AP4214HT8P-E MMY-AP4414HT8P-E MMY-AP4614HT8P-E MMY-AP4814HT8P-E 40 42 44 46 48 112.0 118 123.5 130.0 135.0 3 (16+12+12) 3 (16+14+12) 3 (16+14+14) 3 (16+16+14) 3 (16+16+16) 9 9 9 9 9 The systems shall have minimum energy efficiency in heating and cooling as detailed below. Outdoor Unit(s) SEER ESEER SCOP ESCOP MMY-MAP0804HT8P-E MMY-MAP1004HT8P-E MMY-MAP1204HT8P-E MMY-MAP1404HT8P-E MMY-MAP1604HT8P-E MMY-AP1814HT8P-E MMY-AP2014HT8P-E MMY-AP2214HT8P-E MMY-AP2414HT8P-E MMY-AP2614HT8P-E MMY-AP2814HT8P-E MMY-AP3014HT8P-E MMY-AP3214HT8P-E MMY-AP3414HT8P-E MMY-AP3614HT8P-E MMY-AP3814HT8P-E MMY-AP4014HT8P-E MMY-AP4214HT8P-E MMY-AP4414HT8P-E MMY-AP4614HT8P-E MMY-AP4814HT8P-E 7.3 6.65 6.37 6.51 6.39 6.91 6.65 6.48 6.28 6.39 6.35 6.45 6.41 6.37 6.33 6.39 6.35 6.43 6.37 6.43 6.32 7.68 6.99 6.71 6.88 6.78 7.26 6.99 6.83 6.62 6.75 6.71 6.82 6.79 6.71 6.68 6.74 6.7 6.79 6.74 6.81 6.69 5.84 5.43 4.88 5.18 4.86 5.59 5.41 5.08 4.79 4.98 4.82 4.98 4.86 4.94 4.84 4.94 4.81 4.93 4.82 5.03 4.86 6.08 5.65 5.09 5.39 5.09 5.81 5.63 5.29 5.0 5.2 5.03 5.2 5.08 5.15 5.05 5.16 5.02 5.15 5.04 5.26 5.08 Toshiba Model References: - High Efficiency Combinations Outdoor Unit(s) Outdoor Unit(s) MMY-AP1624HT8P-E MMY-AP2424HT8P-E MMY-AP2624HT8P-E MMY-AP2824HT8P-E MMY-AP3024HT8P-E MMY-AP3224HT8P-E MMY-AP3424HT8P-E MMY-AP3624HT8P-E MMY-AP3824HT8P-E MMY-AP4024HT8P-E MMY-AP4224HT8P-E Hp kW 16 24 26 28 30 32 34 36 38 40 42 45.0 68.0 73.0 78.5 85.0 90.0 96.0 101.0 106.5 112.0 118 No. Of Outdoor Modules 2(8+8) 3(8+8+8) 3(10+8+8) 3(10+10+8) 3(10+10+10) 4(8+8+8+8) 4(10+8+8+8) 4(10+10+8+8) 4(10+10+10+8) 4(10+10+10+10) 4(12+10+10+10) No. Of Inverter Compressors 4 6 6 6 6 8 8 8 8 8 9 TOSHIBA AIR CONDITIONING TOSHIBA Super Modular Multi System Heatpump Standard Specification MMY-AP4424HT8P-E MMY-AP4624HT8P-E MMY-AP4824HT8P-E 44 46 48 123.5 130.0 135.0 4(12+12+10+10) 4(12+12+12+10) 4(12+12+12+12) 9 9 9 The systems shall have minimum energy efficiency in heating and cooling as detailed below. Outdoor Unit(s) MMY-AP1624HT8P-E MMY-AP2424HT8P-E MMY-AP2624HT8P-E MMY-AP2824HT8P-E MMY-AP3024HT8P-E MMY-AP3224HT8P-E MMY-AP3424HT8P-E MMY-AP3624HT8P-E MMY-AP3824HT8P-E MMY-AP4024HT8P-E MMY-AP4224HT8P-E MMY-AP4424HT8P-E MMY-AP4624HT8P-E MMY-AP4824HT8P-E SEER ESEER SCOP ESCOP 0.64 0.58 0.56 0.54 6.21 0.56 0.54 0.53 0.51 0.5 0.49 0.48 0.47 0.46 0.28 0.22 0.21 0.2 6.49 0.2 0.19 0.18 0.17 0.17 0.16 0.16 0.15 0.15 5.84 5.75 5.67 5.53 5.4 5.83 5.64 5.6 5.5 5.39 5.24 5.13 4.94 4.86 6.07 5.99 5.9 5.75 5.62 6.06 5.87 5.82 5.73 5.61 5.46 5.35 5.15 5.06 Each outdoor unit shall be factory assembled, pre-wired, works tested, supplied with a refrigerant pre-charge and complete with fully sealed pipework connections. The noise level for each unit shall not be more than 59 dB(A) (for a single condenser) and 65 dB(A) (for the maximum combination of four condensers) when measured 1m horizontally and 1m above the base of the unit(s). The access panel shall be easily removable for servicing. The condensing unit shall be fitted with its own electrical compartment with all necessary electrical and control components. An oil management system is to be fitted, to allow oil transfer between connected outdoor units, thereby ensuring that adequate lubrication is provided to every compressor. Provision must be made to facilitate piping connections to the front or bottom of the unit. The unit must consist of an individual compressor/condenser section and condenser fan housed in a sturdy weatherproof casing manufactured from Galvatite steel plate with a Silky shade (Munsell 1Y8.5/0.5) electrostatic spray finish protected to IP X4 and shall contain the following components: Dual & Triple Inverter Driven Twin Rotary Type Compressors These are to be contained in a single housing with, medium pressure liquid, low-pressure gas and oil transport connections and crankcase heater. Each compressor shall be of the twin rotary type, contained in a single housing and driven by a High-Speed Calculation Vector Control Inverter, creating seamless capacity control from 0.8hp upwards to match the connected indoor cooling demand. Fixed speed compressors of any type are not to be used. The compressor shall be mounted on springs and shock-absorbing rubber to minimise vibration. Heat Exchangers Each outdoor unit shall be fitted with a main and a sub heat exchanger. The sub heat exchanger is to increase efficiency by providing further sub-cooling to the refrigerant, when TOSHIBA AIR CONDITIONING TOSHIBA Super Modular Multi System Heatpump Standard Specification appropriate. The two heat exchangers shall be factory constructed of rifled copper tubing, mechanically bonded to aluminium fins. The aluminium fin material shall be coated with a hydrophilic coating to prevent corrosion and to assist condensate dispersal. Each coil shall have a large surface area to minimize noise and maximise heat transfer. Fan and Motor The fan shall be a three-blade, flash-wing, low noise type and shall be both dynamically and statically balanced to produce minimum noise and vibration. The fan shall be directly coupled and driven by a drip proof, permanently lubricated variable speed high-efficiency inverter controlled motor. The outdoor fan speed shall be matched automatically to the energy demands of the heat exchanger. The fan shall have a factory set external static resistance capability of 15Pa. However, the fan must be able to be boosted by a simple adjustment to the PCB to overcome a resistance of 35Pa with no loss of performance. A maximum external static resistance of 45Pa must be achievable with no more than 3% reduction in performance. Suction Line Accumulator The cylindrical accumulator shall be fabricated from press formed mild steel plates. The accumulator shall have sufficient capacity to prevent any liquid refrigerant from flowing back into the compressor section. The accumulator must be fitted with a heater. Additional Features & Safety Devices 4-way reversing valve; solenoid valves; pulse motor valves; liquid receiver; strainer; dryer; service valves with gauge ports; high and low pressure transducers; high pressure switch, fuses, over current relay; thermal protectors for compressor and fan motor; recycling guard timer; over-current sensor; compressor suction and discharge temperature sensor and a 3phase and neutral isolator protected to IP65 containing mains power input, terminals, internal wiring and controls. Indoor Units Each indoor unit shall be from Toshiba’s R410A VRF range of units and must operate on 220-240 volt, single-phase, 50Hz supply. It must be fully compatible with all TCC-Link network systems, including a self-diagnostic TCC-Link remote controller or TCC-Link central controller with LCD to set mode, room temperature, timer, louvre (as applicable), fan speed and on/off functions. In the event of a fault, a hexadecimal malfunction code will be displayed. Each indoor unit address is to be automatically set by the system and retained in memory in the event of a power failure. An option to manually set the address must also be available. Electrical isolation of any indoor unit must not affect the operation of the remaining components in the system. An auxiliary 12V DC output is to be available using the CN32 connection. This can be used to operate a ventilation fan via a relay (RBC-SMFI) when the indoor unit is operated. The heat exchanger shall be factory constructed of rifled copper tubing, mechanically bonded to aluminium fins. The aluminium fin material shall be coated with a hydrophilic coating to prevent corrosion and to assist condensate dispersal. The coil shall have a large surface area to minimize noise and maximise heat transfer. An electronic expansion valve shall be factory brazed to the inlet of the coil. It shall modulate the refrigerant volume continuously in response to load variations in the room to maintain a precise constant temperature to within TOSHIBA AIR CONDITIONING TOSHIBA Super Modular Multi System Heatpump Standard Specification +/-0.5°C. A fully insulated condensate drip tray must be fitted, which spans the full width of the coil connections and complete with a drain connection point. All indoor units are provided with a return air temperature sensor. The heat exchanger will be protected against excessive temperatures both low and high. The evaporator fan shall be of the multi-blade type, performance matched to the coil. The fan shall be statically and dynamically balanced to ensure low noise and vibration free operation and be driven by a permanently lubricated motor fitted with maintenance free sealed-for-life sleeve bearings. 4-Way Cassette Toshiba Model References: MMU-AP0094HP-E, MMU-AP0124HP-E, MMU-AP0154HP-E, MMU-AP0184HP-E, MMU-AP0244HP-E, MMU-AP0274HP-E, MMU-AP0304HP-E, MMU-AP0364HP-E, MMU-AP0484HP-E, MMU-AP0564HP-E The unit will be manufactured from galvanised steel sheet, insulated with closed cell expanded polyurethane foam. Knockouts are to be incorporated into the main chassis of the unit: One to provide a fresh-air intake facility to allow up to 10% fresh air (un-tempered) to be introduced into the conditioned space; Three further discharge ports (2 on one side and 1 on the opposite side) are to enable a maximum of 2 spur ducts to be fitted to supply improved air distribution characteristics in irregular shaped rooms or to provide nominal cooling to adjacent areas. An integral condensate lift pump is to be provided with a 640mm lift capability from the drain outlet. The cassette facia panel is to be manufactured from ABS plastic, finished in Moon White (Munsell 2.5GY 9.0/0.5) and complete with four synchronised, motor driven, fully adjustable discharge louvers. The airflow from the unit is to be configurable from the remote controller to compensate for high ceilings. The central return air grille must be fitted with a washable, long life air filter. An optional kit shall be made available (ref: TCB-BC1602UE) incorporating blockers to allow up to two air discharge ports to be closed to create a 2, or 3way discharge pattern as required. An optional infrared remote control kit (ref: RBC-AX32U(W)-E) is to be available. Compact (600 x 600) 4-Way Cassette Toshiba Model References: MMU-AP0054MH-E, MMU-AP0074MH-E, MMU-AP0094MH-E, MMU-AP0124MH-E, MMU-AP0154MH-E, MMU-AP0184MH-E. The unit will be manufactured from galvanised steel sheet, insulated with closed cell expanded polyurethane foam. Knockouts are to be incorporated into the main chassis of the unit: One to provide a fresh-air intake facility to allow up to 10% fresh air (un-tempered) to be introduced into the conditioned space; Two further discharge ports (1 on each side) are to enable a maximum of 2 spur ducts to be fitted to supply improved air distribution characteristics in irregular shaped rooms or to provide nominal cooling to adjacent areas. An integral condensate lift pump is to be provided with a 627 mm lift capability from the drain outlet. TOSHIBA AIR CONDITIONING TOSHIBA Super Modular Multi System Heatpump Standard Specification The cassette fascia panel is to be manufactured from ABS plastic, finished in Moon White (Munsell 2.5GY 9.0/0.5) and complete with four synchronised, motor driven, fully adjustable discharge louvres. Each corner of the panel shall be removable to provide access to the drop rods to enable precise height adjustment. The airflow from the unit is to be configurable from the remote controller to compensate for high ceilings. The central return air grille must be fitted with a washable, long life air filter. An optional infrared remote control kit with inclusive temperature sensor (ref: TCB-AX32E2) is to be available. 2-Way Cassette Toshiba Model References: MMU-AP0072WH, MMU-AP0092WH, MMU-AP0122WH, MMU-AP0152WH, MMU-AP0182WH, MMU-AP0242WH, MMU-AP0272WH, MMU-AP0302WH, MMUAP0362WH, MMU-AP0482WH, MMU-AP0562WH. The unit will be manufactured from galvanised steel sheet, insulated with closed cell expanded polyurethane foam. Knockouts are to be incorporated into the main chassis of the unit: One to provide a fresh-air intake facility to allow up to 10% fresh air (un-tempered) to be introduced into the conditioned space; two further discharge ports (1 on each side) are to enable a maximum of 2 spur ducts to be fitted to supply improved air distribution characteristics in irregular shaped rooms or to provide nominal cooling to adjacent areas. An integral condensate lift pump is to be provided with a 160mm lift capability from the drain outlet. The cassette facia panel is to be manufactured from ABS plastic, finished in Light Ivory (Munsell 10Y 9/0.5) and complete with two synchronised, motor driven, fully adjustable discharge louvres. The central return air grille must be fitted with a washable, long life air filter. 1-Way Cassette (Y Series) Toshiba Model References: MMU-AP0074YH-E, MMU-AP0094YH-E, MMU-AP0124YH-E, The unit will be manufactured from galvanised steel sheet, insulated with closed cell expanded polyurethane foam. An integral condensate lift pump is to be fitted. The cassette facia panel is to be manufactured from ABS plastic, finished in Silky Shade (Munsell 1Y8.5/0.5) and complete with a single, motor driven, fully adjustable discharge louvre. The return air grille must be fitted with a washable, long life air filter. An optional infrared remote control kit with inclusive temperature sensor (ref: TCB-AX32E2) is to be available. 1-Way Cassette (S Series) TOSHIBA AIR CONDITIONING TOSHIBA Super Modular Multi System Heatpump Standard Specification Toshiba Model References: MMU-AP0154SH-E, MMU-AP0184SH-E, MMU-AP0244SH-E. The unit will be manufactured from galvanised steel sheet, insulated with closed cell expanded polyurethane foam. Knockouts are to be incorporated into the main chassis of the unit: One at the rear to provide a fresh-air intake facility to allow up to 10% fresh air (untempered) to be introduced into the conditioned space; One at the front to facilitate a ducted discharge capability. An integral condensate lift pump is to be provided. The cassette facia panel is to be manufactured from ABS plastic, finished in Silky Shade (Munsell 1Y8.5/0.5) and complete with a single, motor driven, fully adjustable discharge louvre. The return air grille must be fitted with a washable, long life air filter. An optional infrared remote control kit with inclusive temperature sensor (ref: TCB-AX32E2) is to be available. Standard Ducted Toshiba Model References: MMD-AP0076BHP-E, MMD-AP0096BHP-E, MMD-AP0126BHP-E, MMD-AP0156BHP-E, MMD-AP0186BHP-E, MMD-AP0246BHP-E, MMD-AP0276BHP-E, MMD-AP0306BHP-E, MMD-AP0366BHP-E, MMD-AP0486BHP-E, MMD-AP0566BHP-E. The unit will be manufactured from galvanised steel sheet, insulated with closed cell expanded polyurethane foam. An extra high fan speed setting is to be available, allowing a maximum external static resistance of 100 Pa to be overcome. The airflow from the unit is to be configurable from the remote controller to compensate for high ceilings. Air is to return to the unit at the rear via a washable, long life air filter. A knockout is to be provided to allow up to 10% fresh air (un-tempered) to be introduced into the conditioned space. An integral condensate lift pump is to be provided with a 271mm lift capability from the drain outlet. An optional infrared remote control kit (ref: TCB-AX32E2) is to be available. Slim Ducted Toshiba Model References: MMD-AP0054SPH-E, MMD-AP0074SPH-E, MMD-AP0094SPH-E, MMD-AP0124SPH-E, MMD-AP0154SPH-E, MMD-AP0184SPH-E, MMD-AP0244SPH-E, MMD-AP0274SPH-E. The unit must be no more that 210 mm high and manufactured from galvanised steel sheet, insulated with closed cell expanded polyurethane foam. The DC fan motor will be configurable, allowing a maximum external static resistance of 50 Pa to be overcome. The airflow from the unit is to be configurable from the remote controller to compensate for high ceilings. Air is to return to the unit at the rear via a washable, long life air filter. A knockout is to be provided to allow up to 10% fresh air (un-tempered) to be introduced into the TOSHIBA AIR CONDITIONING TOSHIBA Super Modular Multi System Heatpump Standard Specification conditioned space. An integral condensate lift pump is to be provided with a 687 mm lift capability from the drain outlet. An optional infrared remote control kit (ref: TCB-AX32E2) is to be available. High Static Ducted Toshiba Model References: MMD-AP0184H-E, MMD-AP0244H-E, MMD-AP0274H-E, MMD-AP0364H-E, MMDAP0484H-E, MMD-AP0724H-E, MMD-AP0964H-E. The unit will be manufactured from galvanised steel sheet, insulated with closed cell expanded polyurethane foam. Each unit is to allow a maximum external static resistance of 196 Pa to be overcome. Air is to return to the unit at the rear. Ceiling Suspended Toshiba Model References: MMC-AP0157HP-E, MMC-AP0187HP-E, MMC-AP0247HP-E, MMC-AP0277HP-E, MMC-AP0367HP-E, MMC-AP0487HP-E, MMC-AP0567HP-E. The unit will be manufactured from galvanised steel sheet, insulated with closed cell expanded polyurethane foam and encased in an ABS plastic shell, finished in White (Munsell 10Y 9.3/0.4). A front mounted, motor driven, fully adjustable louvre is to be fitted to allow air to be discharged horizontally for maximum cooling. Primary, manually set louvres are to be incorporated to assist the air spread given by the motorised louvre. Return air is to flow through washable, long life air filters mounted within the intake grilles on the underside of the unit. A rear knockout is to be incorporated into the main chassis of the unit to allow up to 10% fresh air (un-tempered) to be introduced into the conditioned space. An optional infrared remote control kit (ref: RBC-AX33E2) is to be available. High-Wall Toshiba Model References: MMK-AP0073H, MMK-AP0093H, MMK-AP0123H, MMK-AP0153H, MMK-AP0183H, MMK-AP0243H. The unit will be manufactured from galvanised steel sheet, insulated with closed cell expanded polyurethane foam and encased in an ABS plastic shell, finished in Silky Mist (Munsell IY8.9/0.5). A lower front mounted, motor driven, fully adjustable louvre is to be fitted. Primary, manually set louvres are to be incorporated to assist the air spread given by the motorised louvre. Return air is to flow through washable, long life air filters mounted within the intake grilles on the upper front of the unit. TOSHIBA AIR CONDITIONING TOSHIBA Super Modular Multi System Heatpump Standard Specification Compact High-Wall Toshiba Model References: MMK-AP0074MH-E, MMK-AP0094MH-E, MMK-AP0124MH-E The unit will be manufactured from galvanised steel sheet, insulated with closed cell expanded polyurethane foam and encased in an ABS plastic shell, finished in Moon White. A lower front mounted, motor driven, fully adjustable louvre is to be fitted. Primary, manually set louvres are to be incorporated to assist the air spread given by the motorised louvre. Return air is to flow through washable, long life air filters mounted within the intake grilles on the upper front of the unit. Chassis Toshiba Model References: MML-AP0074BH-E, MML-AP0094BH-E, MML-AP0124BH-E, MML-AP0154BH-E, MML-AP0184BH-E, MML-AP0244BH-E. The unit will be manufactured from galvanised steel sheet, insulated with closed cell expanded polyurethane foam and be suitable for concealing behind a facia. It must be complete with a removable flange plate to allow the option of either top, or front discharge. Return air is to flow through washable, long life air filters mounted on the underside of the unit. Floor Standing Toshiba Model References: MML-AP0074NH-E, MML-AP0094NH-E, MML-AP0124NH-E, MML-AP0154NH-E, MML-AP0184NH-E. The unit will be manufactured from galvanised steel sheet and finished in Silky Shade (Munsell IY8.5/0.5). A removable discharge grille is to be fitted to allow the option of either top, or front discharge. Return air is to flow through washable, long life air filters mounted within the intake grilles on the lower front of the unit. Cabinet Toshiba Model References: MMF-AP0154H-E, MMF-AP0184H-E, MMF-AP0244H-E, MMF-AP0274H-E, MMFAP0364H-E, MMF-AP0484H-E, MMF-AP0564H-E The unit will be manufactured from galvanised steel sheet and finished in Silky Shade (Munsell IY8.5/0.5). Supply air is to be discharged forward at the top of the unit through motorised louvres. Return air is to flow through washable, long life air filters mounted within the intake grilles on the lower front of the unit. TOSHIBA AIR CONDITIONING TOSHIBA Super Modular Multi System Heatpump Standard Specification Refrigerant Pipework All pipework shall be manufactured using de-oxidised, refrigerant quality copper to BS EN 1057:1996, and must be heat-treated as follows: 6.4mm (1/4”) OD to 15.9mm (5/8”) OD 19.1mm (3/4”) OD to 41.3mm (1 5/8”) OD - Soft, Half Hard or Hard Tempered Half Hard or Hard Tempered When 15/8” tube is used, it must be 16 gauge. The length/height difference parameters and outside diameter of all piping is to be in accordance with the appropriate Toshiba manuals. All pipework will be purged with oxygen-free nitrogen when brazing and capped at all other times. The system will be leak tested with oxygen-free nitrogen at a pressure of between 490 and 540 psig for a period of at least 8 hours. The oil balance pipe (if used) will be pressurised separately. The system will be de-hydrated by creating a vacuum deeper than 4 Torr – before the vacuum pump is isolated for a period of no less than 30 minutes. If the vacuum falls during this time, oxygen free nitrogen will be added and the dehydration process repeated until the vacuum is maintained for 30 minutes. Virgin refrigerant (R410A) will be added in liquid form in accordance with Toshiba’s requirements. All interconnecting refrigerant pipework from Outdoor Units to Indoor Units is to utilise Toshiba joint kits to create the most practical refrigerant piping network. The range consists of: Y Connector Kit Toshiba Model Reference: RBM-BT14E RBM-BT24E This kit is to be used when two, or more condensers are to be connected together. It shall consist of components to create tee-pieces for the gas pipe, liquid pipe and oil balance pipe for all possible pipe sizes required for Super Modular Multi outdoor units. Y-Branch Kits Toshiba Model References: RBM-BY55E RBM-BY105E RBM-BY205E RBM-BY305E TOSHIBA AIR CONDITIONING TOSHIBA Super Modular Multi System Heatpump Standard Specification These kits are to consist of a gas pipe branch, liquid pipe branch and related pre-formed thermal insulation pieces. The branch pieces are to come complete with sockets of varying dimensions to accommodate all potential sizes of refrigerant pipe. Header Branching Kits Toshiba Model References: RBM-HY1043E RBM-HY2043E RBM-HY1083E RBM-HY2083E These kits are to consist of a gas pipe branch header (with four, or eight inlets/outlets), liquid pipe branch header (with four, or eight outlets/inlets) and related pre-formed thermal insulation pieces. The header pieces are to come complete with sockets of varying dimensions to accommodate all potential sizes of refrigerant pipe. Interconnecting Controls Wiring The nominated installer shall be responsible for the following interconnecting controls wiring: 2-core, non-polar 2-core, twisted, screened, non-polar 2-core, twisted, screened, non-polar = Indoor units to Remote Controller (A, B) = Local Area Network (U1, U2, U5, U6) = External Controls Network (U3, U4 and/or X, Y) All electrical wiring, bonding and earthing shall be in accordance with the current edition of BS7671: 2008. The single and three phase voltages stated are EC harmonised voltages, but the equipment shall be suitable for 200-240 volts single phase and 380-415 volts three phase as appropriate. Controls The 2-Pipe VRF Super Modular Multi Heatpump system(s) shall be complete with the following TCC-Link controls. Simplified TCC-Link Remote Controller Toshiba Model References: RBC-AS41E The remote controller(s) shall be surface mounted and hard wired to the indoor unit(s) via the AB connections, to provide the user with either local individual control of the air-conditioned space. The controller shall be manufactured in ABS plastic with a liquid crystal display (LCD). A temperature sensor is to be incorporated within the casing to allow the user to set the sensing point at the controller, or at the indoor unit. The controller shall display an alphanumeric fault code in the event of system malfunction. The controller shall provide control of the following primary functions:  Start/stop.  Operating mode (auto, cool, heat, dry, fan only). TOSHIBA AIR CONDITIONING      TOSHIBA Super Modular Multi System Heatpump Standard Specification Temperature set point (18°C to 29°C). Fan speed (high, medium, low & auto). Louvre position (where applicable). Filter check. Test run (heating & cooling). Standard TCC-Link Remote Controller Toshiba Model References: RBC-AMT32E The remote controller(s) shall be surface mounted and hard wired to the indoor unit(s) via the AB connections, to provide the user with either local individual control of the air-conditioned space, or group control of up to 8 indoor units. The controller shall be manufactured in ABS plastic with a liquid crystal display (LCD). A temperature sensor is to be incorporated within the casing to allow the user to set the sensing point at the controller, or at the indoor unit. The controller shall enable the user to interrogate the system and display an alphanumeric fault code in the event of system malfunction. The controller shall be able to provide control or indicate status of the following functions:  Start/stop.  Operating mode (auto, cool, heat, dry, fan only).  Temperature set point (18°C to 29°C).  Fan speed (high, medium, low & auto).  Louvre position (where applicable).  Individual Louvre Control (where applicable).  Filter check.  Test run (heating & cooling).  Minimum and maximum temperature settings in each mode  Dead band between heating and cooling.  Stratification control.  Central control address.  Auto-restart.  Temperature sensor in use.  High ceiling compensation.  Elapsed timer lock.  Sensor data available from all associated indoor and outdoor units  Integral elapsed timer Standard TCC-Link Remote Controller with 24 Hour, Seven Day Timer Toshiba Model References: RBC-AMS41E The remote controller(s) shall be surface mounted and hard wired to the indoor unit(s) via the AB connections, to provide the user with either local individual control of the air-conditioned space, or group control of up to 8 indoor units. The controller shall be manufactured in ABS plastic with a liquid crystal display (LCD). A temperature sensor is to be incorporated within TOSHIBA AIR CONDITIONING TOSHIBA Super Modular Multi System Heatpump Standard Specification the casing to allow the user to set the sensing point at the controller, or at the indoor unit. The controller shall enable the user to interrogate the system and display an alphanumeric fault code in the event of system malfunction. The controller shall be able to provide control or indicate status of the following functions:  Start/stop.  Operating mode (auto, cool, heat, dry, fan only).  Temperature set point (18°C to 29°C).  Fan speed (high, medium, low & auto).  Louvre position (where applicable).  Individual Louvre Control (where applicable).  Filter check.  Test run (heating & cooling).  Minimum and maximum temperature settings in each mode  Dead band between heating and cooling.  Stratification control.  Central control address.  Auto-restart.  Temperature sensor in use.  High ceiling compensation.  Elapsed timer lock.  Sensor data available from all associated indoor and outdoor units  Integral 24 Hour, Seven Day Timer. The Lite – Vision Plus Remote Controller Toshiba Model References: RBC-AMS51E-ES The remote controller(s) shall be surface mounted and hard wired to the indoor unit(s) via the AB connections, to provide the user with either local individual control of the air-conditioned space, or group control of up to 8 indoor units. The controller shall be manufactured in ABS plastic with a liquid crystal display (LCD). A temperature sensor is to be incorporated within the casing to allow the user to set the sensing point at the controller, or at the indoor unit. The controller shall enable the user to interrogate the system and display an alphanumeric fault code in the event of system malfunction. The controller shall be able to provide control or indicate status of the following functions:  Start/stop.  Operating mode (auto, cool, heat, dry, fan only).  Temperature set point (18°C to 29°C).  Fan speed (high, medium, low & auto).  Louvre position (where applicable).  Filter check.  Test run (heating & cooling).  Save mode (dependant on model & system)  Schedule 7 day timer operation (Operation time, start/stop, temp setting & restriction) TOSHIBA AIR CONDITIONING                    TOSHIBA Super Modular Multi System Heatpump Standard Specification Timer operation (Countdown timer) Minimum and maximum temperature settings in each mode Dead band between heating and cooling. Stratification control. Central control address. Auto-restart. Temperature sensor in use. High ceiling compensation. Elapsed timer lock. Sensor data available from all associated indoor and outdoor units Unique Energy Saver Function Menu based operational strategy Weekly timer function with multi – programmable settings Fully compatible with Toshiba DI / SDI and VRF systems Programmable button restrictions Individual registering of the room name Illuminated display Option to display service providers name and telephone number Full ventilation options when used in conjunction with Toshiba’s new VN-M air to air heat exchanger unit(s) TCC-Link Central Controller Toshiba Model Reference: TCB-SC642TLE2 A central controller shall be recess mounted and hard wired to the outdoor unit(s) via the U3, U4 network, to provide the user with individual control of up to 64 master indoor units. The controller shall be manufactured in ABS plastic with a liquid crystal display. It shall be supplied from a 220-240 V ac 50 Hz power source. A maximum of 10 central control devices must be able to be fitted to a single control network (U3, U4). It must be possible to switch the controller on and off from a remote source via a volt-free contact connected across the A series terminals. The B series terminals must provide operation and general fault outputs. The controller shall enable the user to interrogate the system and display a hexadecimal fault code for each master indoor unit in the event of system malfunction. The central controller shall display status and provide control of the following primary functions for each master indoor unit:  Start/stop.  Operating mode (auto, cool, heat, dry, fan only).  Temperature set point (18°C to 29°C).  Fan speed (high, medium, low & auto).  Louvre position (where applicable).  Filter check.  Automatic or manual central control addressing – with the further option to provide this from the controller. In addition the central controller shall facilitate the use of remote controllers (RBC-AMT32E, RBC-AMS41E, RBC-AMS51E or RBC-AS41E) to provide the user with localised control of TOSHIBA AIR CONDITIONING TOSHIBA Super Modular Multi System Heatpump Standard Specification the air-conditioned space. When standard remote controllers are used, each master unit must have the capability to control up to 7 slave units if required (all will operate to the same conditions as the master unit). The central controller can restrict the operation of local controllers, preventing changes being made to:  On /off settings.  On/off, mode and temperature settings.  Mode and temperature settings.  Mode settings. When used in conjunction with a weekly timer (RBC-EXW21E) the following configurable relationships must be available:  Indoor units are turned on/off with the weekly timer and remain open to local override for one time period.  Indoor units are turned off with the weekly timer and rely on local override to operate for one time period.  Indoor units have on/off control disabled with the weekly timer and rely on local override to operate for one ON time period.  Indoor units are stopped and have on/off control disabled with the weekly timer and rely on local override to operate for one ON time period.  Indoor units have all functions disabled with the weekly timer and rely on local override to operate for one ON time period.  Indoor units are stopped and have all functions disabled with the weekly timer and rely on local override to operate for one ON time period. TCC-Link Central Compliant Manager Controller (Low Specification Model) Toshiba Model Reference: BMS-CM1280TLE A Compliant Manager central controller shall be recess mounted and hard wired to the outdoor unit(s) via the U3, U4 network, to provide the user with individual control of up to 128 indoor units. The controller shall be manufactured in ABS plastic with a liquid crystal display. It shall be supplied from a 220-240 V ac 50 Hz power source. A maximum of 10 central control devices must be able to be fitted to a single control network (U3, U4). The Controller shall allow the possibility of switching the system(s), to which it is connected, on and off from a remote source via a volt-free (or pulse) contact connected at the rear of the wiring panel. It must also provide the facility to shut the entire system(s), to which it is connected, via a suitable signal (volt free or pulse) from a local fire detection panel. A manual restart of the systems after the ‘all clear’ is given by the local fire alarm panel will be required by the user. The Controller shall also provide operation and general fault outputs, via a closed contact circuit (for both ‘system running’ & ‘system stop fault’), also at the rear of the wiring panel. The controller shall enable the user to interrogate the system and display a hexadecimal fault code for each master indoor unit in the event of system malfunction. The central controller shall display status and provide control of the following primary functions for each master indoor unit or group : TOSHIBA AIR CONDITIONING        TOSHIBA Super Modular Multi System Heatpump Standard Specification Start/stop. Operating mode (auto, cool, heat, dry, fan only). Temperature set point (18°C to 29°C). Fan speed (high, medium, low & auto). Louvre position (where applicable). Filter check. Automatic or manual central control addressing – with the further option to provide this from the controller. In addition the central controller shall facilitate the use of remote controllers (RBC-AMT32E, RBC-AMS41E, RBC-AMS51E or RBC-AS41E) to provide the user with localised control of the air-conditioned space. When standard remote controllers are used, each master unit must have the capability to control up to 7 slave units if required (all will operate to the same conditions as the master unit). The Compliant Manager central controller can restrict the operation of local controllers, preventing changes being made to:  On /off settings.  On/off, mode and temperature settings.  Mode and temperature settings.  Mode settings. When used in conjunction with a schedule timer (TCB-EXS21TLE) the following configurable relationships must be available:  Indoor units are turned on/off with the weekly timer and remain open to local override for one time period.  Indoor units are turned off with the weekly timer and rely on local override to operate for one time period.  Indoor units have on/off control disabled with the weekly timer and rely on local override to operate for one ON time period.  Indoor units are stopped and have on/off control disabled with the weekly timer and rely on local override to operate for one ON time period.  Indoor units have all functions disabled with the weekly timer and rely on local override to operate for one ON time period.  Indoor units are stopped and have all functions disabled with the weekly timer and rely on local override to operate for one ON time period. High Specification Smart Manager Toshiba Model Reference: BMS-SM1280HTLE A Smart Manager central controller shall be recess mounted and hard wired to the outdoor unit(s) via the U3, U4 network, to provide the user with individual control of up to 128 indoor units. The controller comes complete with a power pack that requires a 220-240v AC 50Hz power source which connects directly to the mains input terminals on the rear of the device. The controller shall be manufactured in ABS plastic with a liquid crystal display. A maximum of 10 central control devices must be able to be fitted to a single control network (U3, U4). TOSHIBA AIR CONDITIONING TOSHIBA Super Modular Multi System Heatpump Standard Specification The controller shall allow the possibility of remotely connecting to a PC. The PC shall be able to control all functions of the controller via a suitable Web browser, including 24 hour / 7 day timer schedules. The Controller shall allow connection of suitable energy monitoring kits (RBC-EM1-PE), via a relay interface (BMS-IFWH5E). – Up to 4 No. relay interfaces will be connected to a single compliant manager controller. The controller shall also allow for the connection of a Digital Input/Output Relay Interface for the connection of ancillary equipment. The Controller shall allow the possibility of switching the system(s), to which it is connected, on and off from a remote source via a volt-free (or pulse) contact connected at the rear of the wiring panel. It must also provide the facility to shut down the entire system(s), to which it is connected, via a suitable signal (volt free or pulse) from a local fire detection panel. A manual restart of the systems after the ‘all clear’ is given by the local fire alarm panel, will be required by the user. The Controller shall also provide operation and general fault outputs, via a closed contact circuit (for both ‘system running’ & ‘system stop fault’), also at the rear of the wiring panel. The controller shall enable the user to interrogate the system and display a hexadecimal fault code for each master indoor unit in the event of system malfunction. The central controller shall display status and provide control of the following primary functions for each master indoor unit or group :  Start/stop.  Operating mode (auto, cool, heat, dry, fan only).  Temperature set point (18°C to 29°C).  Fan speed (high, medium, low & auto).  Louvre position (where applicable).  Filter check.  Automatic or manual central control addressing – with the further option to provide this from the controller. In addition the central controller shall facilitate the use of remote controllers (RBC-AMT32E, RBC-AMS41E, RBC-AMS51E or RBC-AS41E) to provide the user with localised control of the air-conditioned space. When standard remote controllers are used, each master unit must have the capability to control up to 7 slave units if required (all will operate to the same conditions as the master unit). The Smart Manager central controller can restrict the operation of local controllers, preventing changes being made to:  On /off settings.  On/off, mode and temperature settings.  Mode and temperature settings.  Mode settings. Network Adaptor Toshiba Model Reference: TOSHIBA AIR CONDITIONING TOSHIBA Super Modular Multi System Heatpump Standard Specification TCB-PCNT20E To facilitate the connection of Digital Inverter, Super Digital Inverter, or VRF Fan coil to a X/Y network, a network adaptor must be fitted to each master indoor unit. Network Adaptor Toshiba Model Reference: TCB-PCNT30TLE2 To facilitate the connection of Digital Inverter or Super Digital Inverter split systems to a U3/U4 network, a network adaptor must be fitted to each master indoor unit. TCC-Link Schedule & Weekly Timer Toshiba Model Reference: TCB-EXS21TLE The schedule / weekly timer shall be wall mounted and manufactured in ABS plastic with an LCD display. The controller shall provide 3 on/off periods per day in a 7-day cycle with a day omit capability. In addition the controller shall be able to auto-restart the whole system after a power failure and have 100 hours backup memory. (Weekly Timer Mode) A weekly timer shall be connected to either the central controller, compliant manager controller, and/or each standard remote controller. It should be connected via a dedicated 4-core lead supplied with the timer. (Schedule Timer Mode) A schedule timer shall be connected to either the central controller, compliant manager controller or a local standard remote controller for its power ONLY. It shall be connected to the air conditioning systems via the U3/U4 network for its communication. Fault Monitoring & Control Interface Toshiba Model Reference: RBC-FDP3-PE Fault detection and control is to be provided via the AB network with, or without a remote controller. Each FDP3 detects any fault generated by the system and provide an output for appropriate action to be taken by the user. Red and green LEDs are to be fitted to the unit to indicate the fault/no fault condition. The detection of a fault code must illuminate the red LED and close the internal volt-free contacts. A locking function can be initiated to provide pre-set conditions of: Cooling 19ºC; Auto 21ºC; Heat 23ºC. These pre-sets are to be selectable by switches on the FDP3 unit. It must be possible to control 8 indoor units with a single FDP3 and connect 16 FDP3 units together on a D-Bus network to allow a single remote controller to group control up to 128 indoor units. TOSHIBA AIR CONDITIONING TOSHIBA Super Modular Multi System Heatpump Standard Specification Run and standby control of two groups of indoor units is to be provided. In the event of a fault on the running group, both groups will be activated. The FDP3 is able to be configured for load sharing and customised control options are available from Toshiba. Start/Stop and Fault Interface Toshiba Model Reference: TCB-IFCB-4E2 Each indoor unit (master unit if grouped) is to be fitted with an interface to allow each indoor unit to be externally switched on and off by means of any volt-free external terminals. The interface shall be linked to the indoor unit using CN61 on the PCB. This device must also have the capability of providing a positive indication of the operation of the indoor unit and signal any errors (system and indoor unit stopping faults) via externally fitted volt-free contacts. The interface shall be fitted in position near the relevant indoor unit. External switching components can include:       Time switch BMS Passive infra-red occupation sensor Auto restart Frost thermostat Fire alarm Outdoor Unit Control Board Toshiba Model Reference: TCB-PCM04E An additional PCB is to be fitted to each master outdoor unit to provide one of the following functions: a) Mode selection – allows an external switch to determine the choice of operating mode. b) Snowfall Fan Control When activated the outdoor unit fan will run independently of the compressor to prevent snow from settling on the unit when not in normal operation. c) On/Off External master start, or stop signals can enable, or disable each system. d) Set-Back When activated, the compressor and fan will be restricted in speed to provide a reduction in sound pressure level for a single unit from 59 dB(A) to 50 dB(A). Lon Works® Interface Toshiba Model Reference: TCB-IFLN642TLE A Lon Works® Interface shall be hard wired to each header outdoor unit via the U3 & U4 network, to enable the user to individually control up to 64 indoor units. Multiple interfaces TOSHIBA AIR CONDITIONING TOSHIBA Super Modular Multi System Heatpump Standard Specification may be connected to a Lon Works® network to enable the user to monitor and adjust indoor units alongside any other integrated building services from a single PC. The interface shall enable the PC to display status, diagnostics by unit number and provide control of the following primary functions for each master indoor unit: Mode of Operation (Auto, Cool, Heat, Fan Only) Temperature Set Point (18°C to 29°C) Fan Speed (High, Medium, Low & Auto) Louvre Position (Where applicable) On/Off The interface shall permit the user to access the control of the system remotely via the use of a modem connection. In addition, the interface shall facilitate the use of Remote Controllers (RBC-AMT32E, RBC-AMS41E, RBC-AMS51E or RBC-AS41E) to provide the user with local control of the air-conditioned space. When standard remote controllers are used, each master unit must have the capability to control up to 7 slave units if required (all will operate to the same conditions as the master unit). Trend compatible BMS Interface Toshiba Model References: TCB-IFLN642TLE (LTX-VCI) – Supplied by RealTime Controls (LTX-21) – Supplied by RealTime Controls (TCB-PCNT30TLE2) – For any DI / SDI Spilt Systems This combination of a Lon Works® interface and RealTime Controls LTX-21 shall allow the Toshiba air conditioning systems to communicate with a Cylon BMS. A TCBIFLN642TLE/LTX-VCI/LTX-51 combination shall be hard wired to each indoor unit via the U3/U4 terminals on each indoor unit (or protocol converter TCB-PCNT30TLE2), to enable the user to individually control up to 16 master indoor units when connected to a single system. Multiple LTX-21 interfaces may be connected to single LTX-VCI and multiple interfaces may be connected to a Cylon / Modbus network to enable the user to monitor and adjust indoor units alongside any other integrated building services from a single PC. The LTX-21 connects directly to the modbus port on a UCC4 to permit all functions and settings to be modified. All of the system fault codes can be passed back through to the BMS that will allow the faults to be managed by the BMS alarm supervisor. The interface shall permit the user to access the control of the system remotely via the use of a modem connection. In addition the interface shall facilitate the use of Remote Controllers (RBC-AMT32E, RBC-AMS41E, RBC-AMS51E or RBC-AS41E) to provide the user with local control of the air-conditioned space. When standard remote controllers are used, each master unit must have the capability to control up to 7 slave units if required (all will operate to the same conditions as the master unit). Cylon (or other Modbus compatible) BMS Interface Toshiba Model References: TOSHIBA AIR CONDITIONING TOSHIBA Super Modular Multi System Heatpump Standard Specification TCB-IFLN642TLE (LTX-VCI) – Supplied by RealTime Controls (LTX-51) – Supplied by RealTime Controls (TCB-PCNT30TLE2) – For any DI / SDI Spilt Systems This combination of a Lon Works® interface and RealTime Controls LTX-51 shall allow the Toshiba air conditioning systems to communicate with a Cylon BMS. A TCBIFLN642TLE/LTX-VCI/LTX-51 combination shall be hard wired to each indoor unit via the U3/U4 terminals on each indoor unit (or protocol converter TCB-PCNT30TLE2), to enable the user to individually control up to 16 master indoor units when connected to a single system. Multiple LTX-51 interfaces may be connected to single LTX-VCI and multiple interfaces may be connected to a Cylon / Modbus network to enable the user to monitor and adjust indoor units alongside any other integrated building services from a single PC. The LTX-51 connects directly to the modbus port on a UCC4 to permit all functions and settings to be modified. All of the system fault codes can be passed back through to the BMS that will allow the faults to be managed by the BMS alarm supervisor. The interface shall permit the user to access the control of the system remotely via the use of a modem connection. In addition the interface shall facilitate the use of Remote Controllers (RBC-AMT32E, RBC-AMS41E, RBC-AMS51E or RBC-AS41E) to provide the user with local control of the air-conditioned space. When standard remote controllers are used, each master unit must have the capability to control up to 7 slave units if required (all will operate to the same conditions as the master unit). Crestron BMS Interface Toshiba Model References: RBC-LG1/LTX-21 TCB-PCNT20E A combination of a Lon Works® interface and RealTime Controls LTX-21 shall allow the Toshiba air conditioning systems to communicate with a Trend BMS. An RBC-LG1/LTX-21 combination shall be hard wired to each indoor unit via the XY terminals on each protocol converter (TCB-PCNT20E), to enable the user to individually control up to 16 indoor units when connected to a single system. Each master indoor unit is to be fitted with a protocol converter. Multiple interfaces may be connected to a Crestron network to enable the user to monitor and adjust indoor units alongside any other integrated building services from a single PC. The LTX-21 connects directly to the Crestron system to permit all functions and settings to be modified. All of the system fault codes can be passed back through to the BMS that will allow the faults to be managed by the BMS alarm supervisor. NOTE : Each air conditioning system connected to a single RBC-LG1 must have no more than 16 indoor units connected to it. Windows® Package & Windows® Gateway Toshiba Model References: TOSHIBA AIR CONDITIONING TOSHIBA Super Modular Multi System Heatpump Standard Specification RBC-WP1-PE TCB-IFLN642TLE A Windows® Package (RBC-WP1-PE) shall be used in conjunction with a Gateway (TCBIFLN642TLE). Each Gateway shall have the capability of individually controlling up to 64 master indoor units. Up to 16 Gateways can be connected to each Windows® package. Each Windows® Gateway is then linked to the PC via the AB terminals. If Digital / Super Digital Inverter units are to be added a Network Adaptor (TCB-PCNT30TLE2) is required for each master indoor unit with the exception of the High Wall models. The Windows® Package shall enable the user to control up to 1024 individual indoor units, and via the Gateway be capable of adjusting, managing and displaying all the following control functions: Mode of Operation (Auto, Cool, Heat, Fan Only) Temperature Set Point (18°C to 29°C) Fan Speed (High, Medium, Low & Auto) Louvre Position (Where applicable) On/Off Fault Code Diagnostics Sensor Data Indoor Unit Locked Off On/Off Control Only Multiple Time Scheduling In addition local control may be provided to any or all zones by the use of Remote Controllers (RBC-AMT32E, RBC-AMS41E, RBC-AMS51E or RBC-AS41E). When remote controllers are used, each master unit must have the capability to control up to 7 slave units if required (all will operate to the same conditions as the master unit). The controls software shall also enable the user to display unit locations via site specific floor plans and transmit system alarms via the following media types: Fax, SMS, Modems, E-mail and Pager. To enable the Windows® Package to be installed the following minimum system requirements shall be provided either by the end-user or the installer: PIV or Greater Processor 512MB RAM Hard Drive with 50MB Free Space 16bit High Colour 800 x 600 SVGA or Greater Display (Not shared graphics card) Win®NT, Version 4.0 or Later (Service Pack 3.0 or Greater) Win 2K Win XP (Not Suitable for Windows Vista) Energy Monitoring Kit Toshiba Model Reference: RBC-EM1-PE TOSHIBA AIR CONDITIONING TOSHIBA Super Modular Multi System Heatpump Standard Specification Energy Monitoring kit(s) shall be fitted and used in conjunction with the Windows® Package and Lonworks Interface(s) to provide a means of calculating total power consumption of the air-conditioning system, broken down by indoor unit. Using this data the Windows® Package can generate bill reports to specific requirements and export data to billing software or an external site. Each kit consists of a power meter and a set of current transformers that are to be placed on the supply cables of up to six outdoor units. Refrigerant Leak Detection (To be used in combination with a WP1) Toshiba Model References: RBC-RD3 RBC-RD6 RBC-RD3 The system shall operate via wall mounted concentration sensors located within the areas to be protected. It interfaces with the VRF range of indoor units. It shall work by sampling the room air and detecting increase levels of refrigerant gas. On activation a visible and audible indication are given via a flashing LED and buzzer located within the RBC-RD3. This shuts down the indoor unit, closes the PMV and a L30 alarm will be displayed on the local or/and the central control devices. The sensor shall meet the requirements of BSEN378 2012 regarding raising both an audible and visual alarm within an occupied space. RBC-RD6 The system shall operate by monitoring the low side pressure using an additional Toshiba 0-5 volt pressure sensor installed in the VRF outdoor unit. The sensor data shall be fed back to a CPU located in the panel. The RD6 incorporates 4 discharge line temperature sensors. On activation an audible and visual signal shall be received at the panel (and remotely if required). The outdoor unit shall be enabled and set to cooling mode, the liquid pipe isolated and pump down commences. The pump down duration is controlled via the CPU and on termination the suction line is isolated. Please note the addition of the sensors allows the CPU to detect the increased temperatures associated with gradual refrigerant loss. RBC-RD7 In conjunction with RBC-RD3, RBC-RCS1 or RBC-RCS2 room sensors, via the RBC-RD7 isolate individual bedrooms, or occupied space. Utilising this set up prevents the need to fully shut down the air conditioning system, therefore enabling the remaining indoor units on the system to be operational, maintaining comfort levels within the building. Leak Detection Set up The leak detection system shall operate via sensors which shall detect changes in the refrigerant pressure. This will signify a decrease in the levels of refrigerant gas. An audible and visual alarm shall operate and the system shall pump down the refrigerant and isolate the system using a set of motorised ball valves installed onto the suction and liquid pipes. TOSHIBA AIR CONDITIONING TOSHIBA Super Modular Multi System Heatpump Standard Specification RBC-AIP1 Remote indication of alarm 8No RBC-RD6/RBC-RP1 panels Windows Interactive Software & Interfaces The following interactive software provides a means for the Leak Detection and overall control of the VRF systems to be monitored & controlled from a central point. The format and visual appearance of the software can be set up to however the end user wishes to view this with the following levels of access to be set. The software is linked to the RD6. Level 1 - Monitoring all areas only with no ability to change Level 2 - View all areas and enable changes to be made Level 3 - Administration or Engineering Access Level – Full ability to monitor, change and see recorded data regarding the performance of the system Listed below is a general specification for the remote PC, for the software to sit on. To enable the Windows® Package to be installed the following minimum system requirements shall be provided either by the end-user or the installer: PIV or Greater Processor 512MB RAM Hard Drive with 50MB Free Space 16bit High Colour 800 x 600 SVGA or Greater Display (Not shared graphics card) Win®NT, Version 4.0 or Later (Service Pack 3.0 or Greater) Win 2K Win XP Toshiba Controls Reference RBC-WP1 Interactive Software 1No per 1024 Indoor Units TCB-IFLN642TLE Lonswork Gateway 1No per 64No Indoor Units (Typically to help with system addressing I would apply 1No Interface per floor) Note:To cover the customisation set up of the Interactive Software as an initial cost please allow the following sub for software configuration. This allows for 1 ½ days to cover the time required to set up the WP1. Software Configuration £1,000 Exc VAT (Any additional time to be charged at £620 per day). Hotel Bedroom Room Indicator (RBC-RI1) The following room indicators are required where a hotel stipulates the requirement for an alarm to be raised with in the bedroom but not based on sensing the concentration of refrigerant. Toshiba Controls Reference RBC-RI1 Room Indicator 1No per Bedroom Detection Alarm Repeater Panel (RBC-RP1) The RBC-RP1 repeater panel is designed to work in conjunction with the RBC-RD6 refrigerant pump down panel and the RBC-RI1 room indicators. When activated by the RD6 panel a signal is sent out to the room indicators to give an audiable and visual indication in the bedroom. TOSHIBA AIR CONDITIONING TOSHIBA Super Modular Multi System Heatpump Standard Specification Please Note that the negative sign to this type of control over having a room concentration sensor is that the alarm signal will be sent to all those rooms connected to that Repeater Panel. Toshiba Controls Reference RBC-RP1 Repeater Panel 1No per RD6 panel or VRF system