c
Defect:
Boiler indicates a fault. This can be seen from the
e
code
and red display.
I
Burner level:
Boiler is running at full or low load.
]
Antifreeze protection:
Boiler is running in frost protection mode.
d
Locking the keys:
Key lock-out is activated.
\
Hour counter menu:
Readout of the operating hours, number of successful starts
and hours on mains supply.
5.2
Check points before commissioning
5.2.1.
Preparing the boiler for commissioning
WARNING
Do not put the boiler into operation if the supplied gas is
not in accordance with the approved gas types.
Preparatory procedure for boiler commissioning:
4
Check that the gas type supplied matches the data shown on the
boiler’s data plate.
4
Check the gas circuit.
4
Check the hydraulic circuit.
4
Check the water pressure in the heating system.
4
Check the electrical connections to the thermostat and the other
external controls.
4
Check the other connections.
4
Test the boiler at full load. Check the setting of the gas/air ratio
and, if necessary, correct it.
4
Test the boiler at part load. Check the setting of the gas/air ratio
and, if necessary, correct it.
4
Finalizing work.
Complete the checklist.
¼
See chapter: "Checklist for commissioning", page
5.2.2.
Gas circuit
WARNING
Ensure that the boiler is switched off.
1. Open the main gas supply.
2. Open the gas valve on the boiler.
3. Unscrew the two screws located under the front panel by a quarter
turn and remove the panel.
4. Tilt the control box forwards by opening the holding clips located
at the sides.
5. Commissioning
Quinta Pro 30 - 45 - 65 - 90 - 115
46
250413 - 123157-03
