Transcript
QFZC Room Controller.
Application example QFZC Cooling
Room thermostat QFZC-02-1, electro thermal actuator QFZC-03-1, straight valve QFZC-04-1 and transformer QFZC-11-6.
Cooling and heating in sequence
Room thermostat QFZC-02-1, electro thermal actuator QFZC-03-1 or QFZC-03-2 (modular connection), straight valve QFZC-04-1 and transformer QFZC-11-6. Note! When ordering QFZC-03-02, a modular cable must be ordered as well, see product code
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9280GB 2012.07
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Specifications are subject of alteration without further notice.
QFZC Room Controller.
Cooling with condensation sensor
Digital controller QFZC-02-1, electro thermal actuator QFZC-03-1 or QFZC-03-2 (modular connection), straight valve QFZC-04-1, condensation sensor QFZC-08-1 and transformer QFZC-11-6. Note! When ordering QFZC-03-02, a modular cable must be ordered as well, see product code.
Cooling and heating (electric radiator) with condensation sensor
Digital controller QFZC-02-1, electro thermal actuator QFZC-03-2, condensation sensor QFZC-08-1, relay unit QFZC-09-1, transformer QFZC-11-6 and modular cable QFZC-07-b.
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QFZC Room Controller.
Solution for big zones
Control for chilled beams, radiators with supply box. 16 cooling electro thermal actuator/16 heating electro thermal actuator can be connected in parallel.
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QFZC Room Controller.
Digital Controller QFZC-02-1 Control with electro thermal actuators * NC = Normally closed, NO = Normally open
Description, controller QFZC-02-1
Wiring diagram
QFZC-02-1 Controller
1
Occupancy or condensation sensor (breaking contact)
2 3 4 5 6 7 8
Max 9 actuators Cooling
Y G
T
External sensor
Transformer Max 9 actuators Heating
G Y
0V Phase
24V AC
230V AC
• • • • • • • • • • • •
Simple controller with setpoint knob and LED for indication of actual output Built in temperature sensor Controls effectively and energy saving PI-control
Y=control signal, G=phase 24V
The wiring diagram shows a typical system with controller QFZC-02-1. Broken lines indicate alternative wiring.
Cooling and heating in sequence. Easy adjustment of output type made with jumpers for 0-10V or 24V Automatic valve excersice, one time a day Input for occupancy sensor Input for external temperature sensor, enables optimal placement of the sensor. Possibility to override current operation mode with an external 24V-signal Mechanical scale range adjustments possible CE-approved.
Standard functions/-values Control function Actual temperature range Set point range P-range, heating P-range, cooling Dead zone, day mode Dead zone, night mode (presence) Dead zone, stand by mode (ext.24V) I-time Valve excersice Cooling output Heating output Output function Outputs, 24V Outputs, 0-10V Supply voltage Power consumption Protection class Ambient temperature Electrical connections Recommended cable type Size Light indication Zone Controls product code
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PI-control 0-31,9°C 19-25°C 1,5K 1K 1K 4K 8K 20 min 3 minutes full opening (once a day) 24V or 0-10V (jumper setting) 24V or 0-10V (jumper setting) Heating NC*, cooling NC* Time proportional on/off 24V AC (max 20VA) 0-10V DC (max 10mA) 24V AC ±10% 1 VA IP30 Storing: 0 to + 70°C. Operation: +5 to +40°C Terminals 0,5mm2, multi wire 77 x 77 x 27 mm green (cooling) - none (dead zone) - red (heating) R102
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Specifications are subject of alteration without further notice.
QFZC Room Controller.
Digital Controler QFZC-02-2
Outputs, 24V
Time proportional on/off 24V AC/DC (max 20VA) Analog signal 0-10V DC (max 10mA) 24V AC/DC (±10%) Terminals 0,5mm2, multi wire R201
Outputs, 0-10V Supply voltage Electrical connections Recommended cable type Zone Controls product code
Wiring diagram QFZC-02-2
QFZC-02-2 Controller
1
Occupancy or condensation sensor
2 3 4 5 6 7 8
Max 5 acturators
Cooling
With display and outputs for actuators Description, controller QFZC-02-2
• • • • • • • • • • • • •
Y G
T
External sensor
Transformer Max 5 actuators
With a clear display showing temperature, set point etc. Press buttons for easy handling of set point adjustment etc. Built in temperature sensor
Heating
G Y
0V Phase
24V AC
230V AC
Y=control signal, G=phase 24V
The wiring diagram shows a typical system with controller QFZC-02-2. Broken lines indicate alternative wiring.
Controls effectively and energy saving PI-control Cooling and heating in sequence. Adjustable for up to 4 stages in sequence External sensor can be connected, for optimal position or mean value controlling. Occupancy sensor and/or condensation sensor can be connected Possibility to override current operation mode with an external 24V-signal Automatic valve excersice Timer function for overriding the operation modes (up to 10 days) Easy adjustment of output type made with jumpers for 0-10V or 24V (timeproportional or on/off) CE-approved
Standard functions/-values Control function Actual temperature range Set point range, day mode P-range, heating P-range, cooling Dead zone, day mode Dead zone, night mode Dead zone, stand by mode I-time Temperature logging Valve excersice Power consumption Protection class Ambient temperature Size Cooling output Heating output
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PI-control 0-31.9°C 19-25°C 1,5 K 1K 1K 4K 8K 20 minutes 1 time / hour (with 75 values in RAMmemory) 3 minutes full opening (once a day) 1 VA IP30 Storing: 0 till +70°C. Operation: +5 till +40°C 89 x 89 x 26 mm 24V or 0-10V (jumper setting) 24V or 0-10V (jumper setting)
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QFZC Room Controller.
Digital room unit, control unit with LonWorks connection QFZC-02-5* and Control unit with ModBus connection QFZC-02-62**
Description, room unit
• • • • • •
Simple room unit with a set point knob Output indication LED Built in sensor Mechanical scale range adjustment possible Specification of the control functions, see data sheet for control units CE-approved
* Product code QFZC-02-5 includes room unit (Zone Controls product code E101) and control unit for LonWorks (Zone Controls product code C111). ** Product code QFZC-02-6 includes room unit (Zone Controls product code E101) and control unit for ModBus (Zone Controls product code C121).
Technical data Actual temperature range Set point range Supply voltage Power consumption Connections Recommended cable type Protection class Ambient temperature At operation +5 to +40°C Size LED indication green (cooling) Zone Controls product code
0-31.9°C 19-25°C*** 12V DC 1 VA Modular contact 4/4 Modular cable 4/4 (QFZC-07-b) IP30 Storage: 0 to +70°C. 77 x 77 x 27 mm - off (dead zone) - red (heating) E101
*** The set point knob’s range depends on the settings in the control unit, see data technical for control units.
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Specifications are subject of alteration without further notice.
QFZC Room Controller.
Control unit QFZC-02-5* with LonWorks connection
Description, control unit QFZC-02-5
• • •
Control unit with a network interface for LonWorks TP/FT-10-network Network variables for temperature, occupancy etc. with a selection of SNVT from different function profiles The software in the network interface can be updated via Lon-Works with a PC-software such as Echelon LonMaker. This is not valid for the functions programmed in the control unit’s motherboard. (i.e. C101 Zone Controls)
Technical data Software External Interface File Neuron-chip Transceiver Network type Rec. network cable Connection Zone Controls product code
pro11810.apb (v1.0) pro11810.xif FT3120 (20 MHz) FT-X1 TP/FT-10 (twisted pair) JY (pcs) Y 2x2x0.8, Belden 8471, Belden 85102 and others Jackable 2-pole terminal (max 1.5mm2) C111
Detailed technical data and network variables can be found in our instruction 8242GB.
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QFZC Room Controller.
Control unit QFZC-02-6* with ModBus-connection
Description Control unit QFZC-02-6 Technical data Network type Protocol Communication parameters Rec. network cable Connections Zone Controls product code
RS485 multidrop (twisted pair) Modbus RTU (slave mode) 9600 bit/s, 8-bits, No parity, 2 stop bits twisted pair, at least 0,5 mm 2, shielded/unshielded Terminals (max 1.5 mm 2) C121
Detailed technical data and network variables can be found in our instruction 8242GB. * Product code QFZC-02-6 includes room unit (Zone Controls product code E101) and control unit for ModBus (Zone Controls product code C121).
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QFZC Room Controller.
Electro thermal actuator QFZC-03-1 and QFZC-03-2 (with modular connection)
QFZC-03-1
QFZC-03-2 Note! Modular cable is not included.
Description
•
•
• •
Electro thermal actuators QFZC-03-1 and QFZC-03-2 can be mounted on all valves with a 28 mm thread fitting for an actuator, and with an adapter to other manufacturers Electro thermal actuators QFZC-03-1/30 and QFZC-03-2/30 can be mounted on all valves with a 30 mm thread fitting for an actuator, and with an adapter to other manufacturers QFZC-03-1 and QFZC-03-2 is controlled by 24V AC/DC. CE-approved
Technical data Function Power consumption, at start Power consumption, permanent Closing and opening times Ambient temperature Cover material
18-24V AC/DC Normally closed 5 VA 2 VA Approx. 3 minutes Max 50°C Heat protected plastics
QFZC-03-1 Cable type Zone Controls product code
1 metre (2 x 0,75 mm2) M101
QFZC-03-2 Cable type, cooling function Cable type, heating function Zone Controls product code
Modular cable Modular cable M101M
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Specifications are subject of alteration without further notice.
QFZC Room Controller.
Condensationsensor QFZC-08-1 Description, QFZC-08-1
• •
Should be mounted on pipes or other areas where condensation may occur. CE-approved.
Technical data Sensing element Cable Cable length Size Fitting on areas Zone Control product code
2 copper elements 2 x 0,25 mm2 2,5 m 50 x 15 x 0,4 mm Self adhesive tape and stripes G9
The Condensation sensor is self adhesive and shold be mounted on the downside of pipes or other areas where condensation most likely will occur.
QFZC-02-1 Controller
1
Cooling
QFZC-08-1
2 3 4 5 6 7 8
Condensation sensor
Y G
T
External sensor
Transformer
Heating
G Y
0V Phase
24V AC
230V AC
Y=control signal, G=phase 24V
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Specifications are subject of alteration without further notice.
QFZC Room Controller.
Straight Valve QFZC-04-1
Connections are included.
• • • • • • •
Made of nickel plated brass Adjustable kvs-value Manufactured by Markaryd Can be controlled with a self acting thermostat or an electro thermal actuator with a 28 mm thread fitting Can be used with glycol mixed water CEN-approved Zone Controls product code M502-02.900, M302-15.95 (connections)
Connection DN15
kvs-value** 0,01 - 1,2 1
Max Δp 500 kPa
** m 3 h at 100kPa
Size [mm] DN 15
A 58
B 32
C 33
D R1/2”
Pressure drop diagram
Opening turns
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QFZC Room Controller.
Relay unit QFZC-09-1
Description, QFZC-09-1
• • •
Areas of use: -electric heating -230V output With 1 relay, NO* CE-approved
*NO = normally open
Technical data Relay Relay contact Protection class Electrical connections Recommended cable type Size Zone Control product code
1 pcs 24V AC 1 pcs 230V AC/max 5A IP44 Terminals 0,75 mm2, multi wire 80 x 122 x 40mm RL1-24V
Wiring diagram
Control signal to relay 24V AC
11 12 13 14
QFZC-09-1
A B
Relay unit
2 3 4 5 6 7
Output 230V AC
0V Phase
0V Phase
230V AC
Relay unit QFZC-09-1 has one relay with different swiching functions.
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QFZC Room Controller.
Occupancy sensor QFZC-10-1 Detectionpattern
Pulse count QFZC-10-1 features intelligent pulse count, which makes the detector react fast or slow. The pulse count can be set to count 1 or 2 pulse (s) by placing the jumper head on the corresponding pins. Detection output signal will only be sent if the pulse of the selected number is generated within a certain period of time.
Description, QFZC-10-1
• • • • •
QFZC-10-1 is used when a occupancy sensor is needed for the digital control systems OFF-delay: 0,1 to 30 min. ON-delay: 0,1 to 10 min. Alarm output: One switching contact CE-approved
Technical data Power supply Current consumption Alarm output Pulse count Ambient temperature Mountage height Size Zone Control product code
24V AC/DC ±4VA DC 18mA One switching contact, 24V AC/DC, 0,2A Can be changed by a jumper, 1-2 -20°C to +50°C 1,5 - 3,0m 100 x 60 x 42mm IR-4001
Wiring diagram
Function QFZC-10-1 is a reliable occupancy sensor especially designed for the HVAC industry. The lens has a detection angle of 110° in order to detect occupancy in a reliable way.
On and off delays
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QFZC Room Controller.
Transformer QFZC-11-6 Description
• •
Transformer is supplied with 230V AC CE-approved
Technical data Supply voltage Output Effect Fuse, secondary Fuse, primary Connection, primar y Connection, secondary Protection class Zone Control product code
230V AC 24V AC 60 VA 2,5 A Terminals Terminals IP44 T60
Sizing The transformers are sized by the number of actuators on the heating and/or cooling outputs. At start, a larger amount of effect is used, which will gradually decrease after a few seconds. Calculate both heating and cooling actuators because the system has NO actuators on the heating output. When the total VA consumption on both outputs and controllers has been calculated, then choose a transformer that has a greater effect (VA), than the calculated value. Actuators 1st 4st 5st 10st Controller without supply box Controller with supply box
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QFZC-03-1 5 VA 20 VA 25 VA 50 VA 4 VA 5 VA
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QFZC Room Controller.
Modular cable QFZC-07-b Modular cables for systems with controller and a supply box. The modular cable is available with modular contacts in both ends or with modular contact in one end and terminal contact in the other. Total cable length, max 20m (for example parallel coupling)
Technical data Cable (modular connections in both ends) Cable (modular connections + terminal connections) Connections, modular contact (modular connections in both ends) Connections, modular contact (modular connection + terminal connection) Zone Controls product code (modular connections in both ends) Zone Controls product code (modular connection + terminal connection)
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9280GB 2012.07
4-wire 2 4/4+4/4 4/4 K4 K101
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QFZC Room Controller.
Adapters for other manufacturers for actuators with a 28 mm thread fitting
Manufacturer DANFOSS RAN
Product code QFZC-05-1
Connection type Hexagon set screw
Inner diameter 20 mm
Material Brass
TA/HEIMEIER
QFZC-05-4
Thread
M28 x 1,5
Brass
TA RVT
QFZC-05-3
Thread
M 28 x 1,5
Brass
Connection type Thread
Inner diameter M30 x 1,5
Material Brass
for actuators with a 30 mm thread fitting
Manufacturer LANDIS & GYR
Product code QFZC-05-5
Adapters of other manufacturers can be offered by request
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QFZC Room Controller.
Product code Digital controller
QFZC-02-1
Digital controller
QFZC-02-02
Digital room unit and control unit with LonWorks connection
QFZC-02-5
Digital room unit and control unit with ModBus connection
QFZC-02-6
Electro thermal actuator
QFZC-03-1
Electro thermal actuator with modular connection. Note! Modular cable is not included.
QFZC-03-2
Condensation sensor
QFZC-08-1
Straight valve
QFZC-04-1
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QFZC Room Controller.
Relay unit
QFZC-09-1
Occupancy sensor
QFZC-10-1
Transformer Modular cable Modular cable: Electrical connection and cable length(b)
QFZC-11-60 QFZC-07-b QFZC-07-b
3= Modular connections in both ends (Parallel coupling 7= Modular connections in one end screw connection QFZC-03-2)cable length 3 m. block in the other cable length 3 m. 6= Modular connections in both ends (Parallel coupling 8= Modular connections in one end screw connection QFZC-03-2) cable length 6 m. block in the other cable length 6 m.
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Specifications are subject of alteration without further notice.
