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Commissioning
1
Contact the responsible person to authorise a flow-switch test.
2
Ensure the Zonecheck red and green valves are both open.
3
Ensure pipework is fully vented using suitable vent valve
4
Connect a hosepipe to the test-valve at the furthest point on the zone.
5
Contract building management to authorise a flow-switch test.
6
Discharge water through the hose (this is a once only commissioning test).
7
Check that the WATER FLOW green LED is illuminated on the key-switch.
8
Close the test valve.
9
Turn the Zonecheck Key-switch to SELF TEST and check the PUMP RUNNING and
FLOW-SWITCH ACTIVATED LEDs are illuminated (this could take up to 30 seconds).
10
Confirm with the responsible person that they have received their test signal.
11
Turn the Key-switch key to STANDBY.
12
If zone valve is wired to key-switch, check function of VALVE FAULT LED on the key-
switch, which should illuminate when valve is not in the fully open position.
13
Fix operating instructions to wall, preferably next to the key-switch. Also place the
Zonecheck Isolation valve location sticker in a suitable position to let others know
where the unit is.
14
Ensure that the end user is instructed on how to carry out a routine test and explain
procedure for when VALVE FAULT LED is illuminated.
15
Fill in & hand over a completion certificate. Make sure that the responsible person has
been made aware that the system is back online.
3
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