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7 Commissioning
7.4 Checks after commissioning
7.4.1 Points to be checked after commissioning
Fig.21 Checks
NIE-B-031
1
Check the tightness of the connections.
2
Check the water pressure.
3
Check that there are no errors on the regulator.
4
Check the temperature on the domestic hot water temperature sensor
to ensure that the appliance is working correctly.
5
If the readout value is incorrect, check the position of the sensor in
contact against the tank.
6
Start up the compressor.
7
Check the transfer of heat to the domestic hot water tank.
8
Check back-up operation.
9
Inform the user of the periodicity of maintenance work to be carried
out.
10
Explain to the user in how the system and the display work.
11
Hand over all manuals to the user.
●
Commissioning is now complete.
●
A few days after commissioning of the appliance, a visual inspection
must be made to check for any leaks in the water system or any
blockages in the condensates run-off.
Caution
The condensates may leak if the discharge pipe is blocked. We
recommend the use of a recovery tank.
