Commissioning; General; Gas Circuit; Hydraulic Circuit - REMEHA Quinta Pro series Installation, User And Service Manual

7 Commissioning

7 Commissioning
7.1

General

7.2

Gas circuit

Fig.36 Gas valve unit measuring points
C
7.3

Hydraulic circuit

7.4

Electrical connections

7.5

Commissioning procedure

40
Follow the steps set out in the paragraphs below to put the boiler into op­
eration.
1. Open the main gas tap.
2. Open the boiler gas tap.
3. Unscrew the two screws located under the front housing by a quar­
ter turn and remove the front housing.
4. Tilt the instrument box forwards by opening the clips on the sides.
5. Check the gas inlet pressure at the measuring point C on the gas
valve unit.
C
AD-0000066-01
6. Vent the gas supply pipe by unscrewing the measuring point on the
gas valve unit.
7. Tighten the measuring point again when the pipe has been fully ven­
ted.
8. Check all connections for gas tightness. The test pressure may be a
maximum of 60 mbar.
1. Check the siphon; it should be fully filled with clean water.
2. Check the water-side connections for tightness.
1. Check the electrical connections.
1. Tilt the instrument box upwards again and fasten it using the clips lo­
cated on the sides.
2. Open the main gas tap.
3. Open the boiler gas tap.
Warning
Do not put the boiler into operation if the supplied gas is not in ac­
cordance with the approved gas types.
Warning
Ensure that the boiler is disconnected from the power supply.
Warning
The gas pressure measured on measurement point C is the gas
inlet pressure at the boiler connection point reduced by the re­
sistance of the internal gas pipe. See Technical data, page 11
For authorised gas pressures, see: Unit categories, page 11
Warning
Initial commissioning must be done by a qualified professional.
If adapting to another gas type i.e. propane, the gas valve unit
must be adjusted before switching on the boiler.
See
Adaptation to a different gas type, page 41
Note
On first firing the boiler, a smell may be present for a short period.
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