Check Points Before Commissioning; Preparing The Boiler For Commissioning; Gas Circuit - REMEHA CALORA TOWER GAS 15S EX Installation And Service Manual

6. Commissioning
Defect:
c Boiler indicates a fault. This can be seen from the e code
and red display.
Antifreeze protection:
]
Boiler is running in frost protection mode.
Hour counter menu:
\ Readout of the operating hours, number of successful starts
and hours on mains supply.
6.2

Check points before commissioning

56
CALORA TOWER GAS 15S EX CALORA TOWER GAS 25S EX
Burner level:
I Boiler is running at full or low load.
Locking the keys:
d
Key lock-out is activated.
6.2.1.

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.
6.2.2.

Gas circuit

CALORA TOWER GAS 35S EX
22/04/2016 - 300026141-001-07