7 Commissioning
7.1
General
Commissioning of the thermodynamic water heater should be carried out:
When it is used for the first time;
After a prolonged shut-down;
After any event that may require complete reinstallation.
Important
Commissioning of the thermodynamic water heater allows the
user to review the various settings and checks to be made to start
up the water heater in complete safety.
7.2
Checklist before commissioning
7.2.1
Checklist for commissioning
Tab.17 General checks
Inspection points
Checked?
Domestic hot water tank filled with water
Tightness of the hydraulic connections
Proper operation of the safety devices
Operating mode
Position of the outdoor unit, 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
Tab.18 Electrical checks
Inspection points
Checked?
Presence of the recommended circuit breaker (curve D)
Tightening of the terminal blocks
Separation of the power and low voltage cables
Mounting and positioning of the sensors
7.3
Commissioning procedure
7.3.1
Initial commissioning
Initial commissioning must be performed by a qualified professional.
Commissioning of the thermodynamic water heater should be carried out:
When it is used for the first time;
After a prolonged shut-down;
After any event that may require complete re-installation.
Commissioning of the thermodynamic water heater allows the user to
review the various settings and checks to be made to start up the water
heater in complete safety.
Fig.62
MW
-4
0
0
0
1
6
3
-3
Electrical
Heating
Enter
Timer /
Clock
Opt Mode
Hybrid Mode
7 Commissioning
7740321 - v04 - 03122019
SPC Split
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