Set Appliance State:
Mains Power Off
Turn Hot Water Tap On
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Observation:
Observe the burner while the
appliance operates for hot water.
Does the burner remain lit throughout
(i.e. hot/cold is due to modulation)
or does the burner cut out completely?
appliance operates for hot water.
Does the burner remain lit throughout
(i.e. hot/cold is due to modulation)
or does the burner cut out completely?
