Set Appliance State:
Mains Power Off
CH temperature selector to 0 position
DHW temperature selector to 0 position
DHW temperature selector to 0 position
| WARNING! Mains voltage is expected during test, follow TOPs P4 live testing procedure |
Observation:
Reset lockout as necessary.
Allow appliance to self check and return to standby mode.
DHW temperature selector to maximum position.
Turn Hot Water Tap On.
Does the fan run with DHW demand?
Allow appliance to self check and return to standby mode.
DHW temperature selector to maximum position.
Turn Hot Water Tap On.
Does the fan run with DHW demand?
