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12.2 Commissioning protocol
12.2.1 Appliance concerned
Description of the appliance
Please fill in
Range
Model
Software version
12.2.2 General points
Inspection points
Checked?
Position of the water heater, distance from the wall
Circulation direction of the refrigerant fluids
Tightness of the refrigerant fittings
Pressure during evacuation prior to filling
Evacuation time and outside temperature during evacuation
12.2.3 Electrical points
Inspection points
Checked?
Presence of the recommended circuit breaker (curve
D
)
Tightened terminal blocks
Separation of the power and low voltage cables
Mounting and positioning of the sensors
12.2.4 Points to be checked after commissioning
Inspection points
Checked?
Check the tightness of the connections
Check the water pressure
No faults on the regulator
Check the domestic hot water temperature to ensure that the appliance is working correctly
If the value is not correct, check the positioning of the sensor in the thermowell
Compressor start-up
Transfer of heat to the domestic hot water tank
Back-up heating working
Instruct the user in how the product operates
12 Appendices
12.3 Service protocol
Note
Refer to chapter
9
.
2 “Standard inspection and maintenance
operations”.