Transcript
INSTALLATION GUIDE
Tel: +44 (0)191 490 1547 Fax: +44 (0)191 477 5371 Email:
[email protected] Website: www.heattracing.co.uk www.thorneanderrick.co.uk
Electronic Touch Button Activated Washroom Products The AV RANGE is a group of products designed for use in environments where vandalism is an issue. It offers touch activated control of a variety of applications including hand washing, showering and urinal and WC flushing, The controller unit is easy to configure and each unit can drive up to 6 individual applications.
Parts Supplied with Each Component Basin Outlet
G3/4 Backnut Anti-rotation Lock Nut (48mm head only) Washer
Compression Olive & Nut
Lock Ring Screw
Solenoid Valve
Compression Olive & Nut
Low Profile Basin Outlet
G3/4 Backnut Anti-rotation Lock Nut (48mm head only) Washer
G3/4 Backnut Anti-rotation Lock Nut (48mm head only) Washer
Lock Ring Screw
Low Profile Basin Spout (48, 180, or 330mm)
Ceiling Shower (48, 180, or 330mm)
Piezo Switch Wall Shower Outlet
G3/4 Backnut Anti-rotation Lock Nut (48mm head only) Washer
Compression Olive & Nut
Lock Ring Screw
Solenoid Valve
Low Profile Wall Shower Outlet
G3/4 Backnut Anti-rotation Lock Nut (48mm head only) Washer
Anti-rotation Washer
Compression Olive & Nut
Lock Ring Screw
Solenoid Valve
3m Solenoid Cable
Hot Water Indicator
Cold Water Indicator
Lock Nut
Lock Ring G1 Backnut (48mm Switch only)
Screw
Piezo Switch (Touch Button) (48, 180, or 330mm) 3m Valve Cable
3m Solenoid Cable
Wall Shower (48, 180, or 330mm)
Lock Ring Screw
3m Solenoid Cable
3m Solenoid Cable
Basin Spout (48, 180, or 330mm)
Compression Olive & Nut
Solenoid Valve
Solenoid Valve
3m Solenoid Cable
Ceiling Shower Outlet
Low Profile Wall Shower (48, 180, or 330mm)
Urinal Valve
AV Urinal Valve x12
Side Inlet
x9
Gland Blanking Plugs
Gland Blanking Plugs
Bottom Inlet
1x 2x
Inlet Washer & Nut Gasket with Boss Gasket
Dual Flush Label
Stem Nut Cap Seal Cap Washer Multi-Product Power Supply Unit
AV Six Channel Controller
AV Six Channel Controller
Multi-product Power Supply Unit
Outlet
Cap Nut
Float
Inlet 3m Valve Valve Unit Hose Cable
AV WC Valve
Not Supplied • Cable for 6V DC supply from Multi-product Power Supply Unit and valve and piezo switch
• • • • • •
extensions. Recommended Specification: 2 core cable min 0.5mm2 copper area, round secondary insulation under 5.0mm diameter Cable for disable switches and communications channel. Recommended Specification: 6 core cable, round secondary insulation under 5.0mm diameter Disable switches. Recommended Specification: Toggle or rocker type minimum rating 100mA Remote Alarm Indicator (if used). Recommended Specification: LED, Buzzer or Lamp max power 6W Thermostatic Mixing Valves (if used). Recommended Specification: Minimum TMV2 approved Relay for communications channel (if indicator is rated at more than 6W). Recommended Specification: RS part: 422-7013 or similar Backup Alkaline Batteries 4x. Recommended Specification: High Quality AA (LR6) type Alkaline EN 60730
AV/65_A-03
All electrical work should be undertaken by a qualified electrician in accordance with building and electrical codes
Page 1
Installation of AV Heads Before connection of any heads make sure that all pipe work has been thoroughly flushed and is clear of dirt and debris.
Typical Installation Dimensions
Water Outlet Mounting Holes
Ø3mm Ø27mm
18mm
200mm
2000mm
Hole for Lock Pin 160mm
Hole for Outlet
1500mm
650mm
Pan Head Screw Locking Plate
Lock Pin
Lock Pin
Drill Hole to suit
Locknut Apply Sanitary Silicone Sealant
Flanged Backnut
Anti-rotation Washer
Apply Sanitary Silicone Sealant
Rear View Thick Wall Installation
Thin Wall Installation AV/65_A-03
Page 2
Installation of AV Piezo Switches (Touch Buttons)
Wall Shower
Ceiling Shower
Ø33mm
Urinal Basin Outlet
WC
Typical Piezo Switch Positions per Appliance
Hot or Cold Water Indicator Washer (if required)
Piezo Switch Mounting Holes
Pan Head Screw
Hot or Cold Water Indicator Washer (if required)
Locking Plate Drill Hole to suit
Locknut
Apply Sanitary Silicone Sealant
Flanged Backnut
Thick Wall Installation
Thin Wall Installation
AV/65_A-03
Anti-rotation Washer
Apply Sanitary Silicone Sealant
Page 3
Plumbing of Basin Spouts & Showers
Pipe Olive
Compression Nut
Flow Restrictor (Shower Outlets only)
Isolating Valve (not supplied)
AV/65_A-03
Page 4
Plumbing of AV WC Valve The AV WC Valve provides touch operated flushing of the WC. The dual flush functionality option is standard as is the integral fill valve - no additional inlet valve is required. Both a Bottom Inlet and Side Inlet are provided to suit all standard cistern types. An internal overflow is integrated into the Outlet.
Figure 1
Figure 2
Connect Hose
Inlets with Integral Double Check Valves
OR
Bo tt Inleom t Inlet Hose
Side Inlet
Fit Float
Gasket
Ste
mN
Fit Outlet
Latch Valve
ut
Figure 1 Fit the Outlet to the cistern sandwiching the gasket on the inside of the cistern. The overflow pipe should be at the front right when the inlet is to the right or at the rear left when the inlet is to the left. For plastic cisterns use the plain Gasket or for ceramic cisterns use the Gasket with Boss. Fasten the Stem Nut to secure. Fit either the Bottom Inlet or Side Inlet according to the cistern type. Gasket for plastic cisterns
Gasket with Boss for ceramic cisterns
Figure 2 Clip the Float onto the Valve Unit float level at its mid way point. Latch the Valve Unit onto the Outlet with a short clockwise turn until it locks. Screw the Inlet Hose onto the inlet. Loop the Inlet Hose and push the free end into the fitting on the Valve Unit. Inlet external fitting is ½” Male. Fit Outlet to flush-pipe and mount cistern. Note: The Outlet has stops on the inside of the bore to prevent the flush pipe from being pushed in too far, if the pipe is forced past them the valve seal will not close. If the valve is being fitted into a close-coupled suite, a “doughnut” washer may be required (not supplied). Once the water supply has been connected, the full flush volume is adjusted by changing the Float height.
AV/65_A-03
Page 5
Plumbing of AV Urinal Valve
Isolating Valve (not supplied)
DC Pipe Inte
One AV Urinal Valve and one Piezo Switch is required for each urinal. The AV Urinal Valve is supplied with an integral DC Pipe Interrupter as required by the Water Regulations.
rrupter
Minimum 150mm Typically more than 500mm
Sw
AV/65_A-03
B ept
Some urinals are not designed for the high pressures of some mains water supplies and splashing may occur. In such cases a pressure reducing valve on the supply side of the valve is required to reduce the pressure as necessary (not supplied).
Sparge Pipe (not supplied)
end
Page 6
Wiring & Electrical Work Typical positioning of Electrical Components
Multi-Product Power Supply Unit AV Six Channel Controller 230V AC 13A Fused Spur
Complete Piping Not Shown
Position the AV Six Channel Controller and Multi-product Power Supply Unit at suitable high level locations in the service void where access can be gained to them. Ideally, the AV Six Channel Controller should be a similar distance from each of the appliances/outlets. The Multi-Product Power Supply Unit should be mounted in a location a similar distance from each of the AV Six Channel Controllers that it is powering. In the above example, only one AV Six Channel Controller is shown.
AV/65_A-03
Page 7
Installation & Wiring of the AV Six Channel Controller
Maximum 20m
Maximum 20m
Piezo Switches
Switch Channel
Valve Channel
1 2 3 4
1 2 3 4
Zone 1
Coms
Zone 2 disable
6V DC Input
-
+ +
-
Valves
+
-
+
-
5 6
Zone 1 disable
-
Zone 2 5 6
+
+
-
+
+ve
-ve
Core >0.5mm² Insulation <Ø6.5mm
Core >0.5mm² Insulation <Ø6.5mm
to Monitoring Station
to Multi-product Power Supply Unit
Coms Indicator 6V Max 6W
Zone 1 disable
Core >0.5mm² Insulation <Ø6.5mm
Multi-product Power Supply Unit
Zone 2 disable
or to a Building Management System
The matching valves are wired into the opposite terminal pairs on the right side. Ensure that the wire from the valve terminal labelled orange connects to the terminal marked with a ‘+’ and the valve terminal labelled turquoise blue connects to the terminal marked with a ‘-‘.
Installation of Batteries & Tightening Glands
Seal unused glands with the gland blanking plugs
Quick Test
Fit Alkaline AA (LR6) type Batteries
AV/65_A-03
Switch on the Multi-product Power Supply Unit and restore the water supply. Test the basic function of each outlet by pressing its piezo button. (WC valves must be allowed to fill cistern before activation). Water will flow from each fitting for a short time when its button is pressed.
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Programming & Configuration Outlet flow times can be programmed individually or simultaneously. (Note: When programming the flush time for a WC, if dual flushing is to be used the part/half flush time is programmed)
½ FLUSH
1 1 2 3 4
1 2 3 4
ON
ON
Step 1
Step 2
Typical Durations: Shower: 30-120 sec Basin: 30-60 sec Urinal: 5 sec WC: 2-3 sec
Step 3
P RO G P RO A LL FLO G IND W HYG LIM E NE
P RO G P RO A LL FLO G IND W HYG LIM E NE
Slide PROG ALL dip-switch to ON position
GO
1
STOP
Slide PROG ALL dip-switch back to original position
Step 4
Step 5
½ FLUSH
2 1 2 3 4
1 2 3 4
ON
ON
Slide PROG IND dip-switch to ON position
Step 7 Step 6
Step 8
P RO G P R O A LL FLO G IND W HYG LIM E NE
P RO G P R O A LL FLO G IND W HYG LIM E NE
GO
Typical Durations: Shower: 30-120 sec Basin: 30-60 sec Urinal: 5 sec WC: 2-3 sec
2
STOP
Slide PROG IND dip-switch back to original position
Step 9
Repeat for each outlet requiring a different flow time
Step 10
Program the flow time duration of the most common type of outlet first, be it a basin, shower, WC or Urinal. It is useful to have a stopwatch ready. Step Step Step Step
1 2 3 4
Step 5
Slide the PROG ALL dip-switch into the ON position. Press a piezo switch, this will activate water flow from the selected channel outlet. Wait for the desired flow time. Press the piezo switch a second time to stop the flow. The flow time duration will be set and will be common to all the channels/outlets. Slide the PROG ALL dip-switch back to its original position. If there are channels requiring different flow times, these can be programmed individually. Follow steps 6 to 10.
Step Step Step Step
6 7 8 9
Slide the PROG IND dip-switch into the ON position. Press the piezo switch of the channel to be programmed. Water will flow from that channel. Wait for the desired flow time. Press the piezo switch a second time to stop the flow. The flow time duration of the selected channel will be set. Repeat steps 7 to 9 for each channel requiring an individual flow time setting.
Step 10 AV/65_A-03
Slide the PROG IND dip-switch back to its original position. Page 9
Selecting Functional Options
3
4 1 2 3 4
1 2 3 4 ON
P RO G P R O A LL G IN F L D O W H Y G LI M E NE
For 12hr Hygiene Cycle
ON
P RO G P R O A LL F LO G I N D W H Y G LI M E NE
For Flow Limiting Anti-flood Lockout
Anti-flood Lockout This function is selected by sliding the FLOW LIM dip-switch to the ON position. It places a limit on the number of activations that an outlet will deliver within a given time period to prevent excessive use of water. Typically used in secure environments and not in public or communal facilities.
12hr Hygiene Cycle This function is selected by sliding the HYGIENE dip-switch to the ON position. After every 12hr period of non-use, each channel will complete one flow period, to replenish traps and remove high risk water from dead legs. Each channel has its own timer.
Communications Channel Configuration The communications channel will send alarm or message signals to a remote indicator (lamp, LED, buzzer etc). Note: internal LED also shows signals. The channel can also be incorporated into a Building Management System if present, either taking the 6V DC output directly or volt free via a relay. (max load 6W). Please see the following table for message code designations.
Flash Code
Message
Pulse Timing
Zone 1 in lockout (channels 1, 2 & 3)
Zone 2 in lockout (channels 4, 5 & 6)
Both Zones in lockout (all channels)
Memory Failure
Power/Battery low or fail
6V volts 0V 0.0
0.5
1.0
1.5
2.0 2.5 seconds
3.0
3.5
4.0
6V volts 0V 0.0
0.5
1.0
1.5
2.0 2.5 seconds
3.0
3.5
4.0
6V volts 0V 0.0
0.5
1.0
1.5
2.0 2.5 seconds
3.0
3.5
4.0
6V volts 0V 0.0
0.5
1.0
1.5
2.0 2.5 seconds
3.0
3.5
4.0
6V volts 0V 0.0
0.5
1.0
1.5
2.0 2.5 seconds
3.0
3.5
4.0
Hygiene Cycle Pulse
Important Note for BMS integration: Each flash/pulse is 6V and 60ms long and occupies a 0.5s interval. 30 seconds before and during any Hygiene Cycles the last 0.5s interval will also contains a 10ms pulse.
AV/65_A-03
Page 10
Typical Operation
GO
Dual Flush Operation
STOP
1x
50%
2x
100%
OR
AV WC Valve Operation If dual flushing of the WC is to be used, the part flush duration will have been programmed, the full flush may be achieved by a quick double press on the Piezo Switch. If dual flush functionality is not to be used, the full flush duration will have been programmed. In both cases the full flush volume is determined by the Float height setting. If dual flushing it to used, be sure to affix the Dual Flush Label beside the Piezo Switch. Note: When required, an optional stainless steel Dual Flush Plate is available for use in place of the label.
Removal of Trapped Air from the System When installing the AV WC Valve for the first time, air may be trapped in the valve and supply line. If this occurs, it causes the valve to repeatedly fluctuate between the open and closed positions. To expel air from the system activate the valve by pressing the Piezo Switch whilst the valve is in this repeating cycle. It may be necessary to do this several times before the action ceases and the valve operates normally.
Disable Switch Operation When installed, the disable switches can shut down water outlets in a zone. There is one disable switch for each zone. If closed, the disable switch will prevent outlets from being activated. If an outlet is open when the disable switch for its zone is closed, the water flow will cease immediately.
Anti-flood Lockout Operation Anti-flood Lockout Operation When selected, the anti-flood lockout function prevents excessive use of water in a zone. If an outlet is activated repeatedly for more than four times successively the zone will shut down for a 30min period. Any delay between activations will postpone lockout or prevent it altogether. If a zone enters lockout, an alarm signal is sent via the communications channel. The zone may be reset manually by staff closing and opening the disable switch for that zone.
12hr Hygiene Cycle Operation 12hr Hygiene Cycle Operation When selected, each channel will turn on for one flow period every 12hrs after its last activation. This prevents the drying out of u-bends and traps and flushes out any stagnant water reducing the risk of legionella growth in pipe work.
AV/65_A-03
Page 11
Technical Specifications
172mm
AV Six Channel Controller Control Classification: Independent Max Load: 6W 1A (6V DC) EMC tested at above load Ingress Protection: IP67 Rated Temperature Range: 0 - 40° C Action Classification: Type 1.Y Pollution Classification: Degree 1 Normal Battery Backup Life: 5 years
Multi-product Power Supply Unit See Multi-product power supply unit installation guide Basin/Shower Outlets Materials: Head: 316L stainless steel Tail: DZR Brass Basin Max Flow Rate: 1.7l/min Shower Max Flow Rate: 7l/min Head Cleaning: Clean with soap and water only.
62mm
192mm
AV Six Channel Controller
200mm
Piezo Switch (Touch Button) Materials: Head: 316L stainless steel Tail: DZR Brass Solenoid Valve Load: 6V DC 7.5W Working Pressure: 0.5 - 6 bar AV Urinal Valve Load: 6V DC 2W Working Pressure: 0.5 - 6 bar Back Siphonage protection: Class 5, Type DC AV WC Valve Load: 6V DC 7.5W Working Pressure: 0.5 - 6 bar Back Siphonage Protection: Class 4, Type Double Check Valve + Type AG Air Gap
90mm
155mm
Multi-product Power Supply Unit
D L
41mm
51mm (48mm Tail) 183mm (180mm Tail) 333mm (330mm Tail)
Outlet Wall Shower Low Profile Wall Shower Ceiling Shower Basin Spout Low Profile Basin Spout
32mm
24mm
3
60mm (48mm Tail) 192mm (180mm Tail) 342mm (330mm Tail)
84mm
L 75mm 35mm 43mm 45mm 29mm
212mm
82mm
41mm
AV Urinal Valve C Page 12
102mm
283mm
225mm
180mm
145mm
3
41mm
Solenoid Valve
AV/65_A-03
D 59mm 80mm 59mm 45mm 55mm
Basin Spouts/Shower Outlets
Piezo Switch
82mm
26.5mm
15mm
3
Ø40mm - 6161-30S Ø50mm - 6161-30L
AV WC Valve
