Set Appliance State:
Mains Power Off
Ensure there is no demand for either CH or DHW
Boilers Power Switch to OFF Position (OUT).
Summer / Winter Switch in Summer Position (OUT)
Boilers Power Switch to OFF Position (OUT).
Summer / Winter Switch in Summer Position (OUT)
| WARNING! Mains voltage is expected during test, follow TOPs P4 live testing procedure |
Observation:
Press the boilers power button on the front panel.
As the boilers power switch is turned on observe the fan.
The motor should "kick" or "twitch" slightly as the
boiler is powered up, this may be better observed either
using a mirror and torch to see the cooling fan on
the left side of the boiler or, where space allows,
removing the left side panel.
Note:
This will only happen once as the
power button is pressed.
As the boilers power switch is turned on observe the fan.
The motor should "kick" or "twitch" slightly as the
boiler is powered up, this may be better observed either
using a mirror and torch to see the cooling fan on
the left side of the boiler or, where space allows,
removing the left side panel.
Note:
This will only happen once as the
power button is pressed.
