Set Appliance State:
Mains Power Off
CH Demand
CH temperature set to MAX
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Observation:
Allow the boiler to ignite and run on central heating operation to a reasonable temperature.
To observe system pressure installer information option 5 (system pressure) needs to be selected.
Does the system pressure remain stable or rise excessively?
Note.
1. For information on how to enter installer mode CLICK HERE
2. Once in installer mode the information will be displayed for approximately
1 minute (returns to normal display) re-enter mode if required.
3. With system cool, pressure should be approximately 1.0 - 1.5 bar.
To observe system pressure installer information option 5 (system pressure) needs to be selected.
Does the system pressure remain stable or rise excessively?
Note.
1. For information on how to enter installer mode CLICK HERE
2. Once in installer mode the information will be displayed for approximately
1 minute (returns to normal display) re-enter mode if required.
3. With system cool, pressure should be approximately 1.0 - 1.5 bar.
