Set Appliance State:
Boiler DHW thermostat set to MAX
Turn ON appliance preheat
(press and hold smiley water droplet button for 5 seconds)
Turn ON appliance preheat
(press and hold smiley water droplet button for 5 seconds)
| WARNING! Mains voltage is expected during test, follow TOPs P4 live testing procedure |
Observation:
The burner should ignite and the appliance should heat to approximately 75°C the burner should then extinguish.
Note:
1. Preheat is activated when the smiley water droplet symbol appears in the display.
2. When the symbol is flashing it means the boiler is running to satisfy the preheat, when the symbol stops flashing preheat is complete.
Note:
1. Preheat is activated when the smiley water droplet symbol appears in the display.
2. When the symbol is flashing it means the boiler is running to satisfy the preheat, when the symbol stops flashing preheat is complete.
