Set Appliance State:
Mains Power Off
Turn Hot Water Tap On
DHW temperature control to maximum
CH temperature control to minimum
DHW temperature control to maximum
CH temperature control to minimum
Loosen the outlet test point screw (P2) and attach U-gauge to the test point.
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Measurement:
With the hot water tap running.
Does the burner light and go to maximum burner pressure
(approximately 8mb) after a few seconds?
Note: When the U-gauge is removed, ensure the pressure test
point is checked for soundness.
Does the burner light and go to maximum burner pressure
(approximately 8mb) after a few seconds?
Note: When the U-gauge is removed, ensure the pressure test
point is checked for soundness.
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