Set Appliance State:
CH Demand
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Observation:
The appliance is pre-set with a 2 minute delay before it will recognise a heating demand after a DHW demand.
(d1 or d2 may be displayed during this time these are not fault codes)
Central heating demand is recognised by 3 small lines flashing above the radiator symbol on the display.
Does the appliance recognise a CH demand ?
(d1 or d2 may be displayed during this time these are not fault codes)
Central heating demand is recognised by 3 small lines flashing above the radiator symbol on the display.
Does the appliance recognise a CH demand ?
