COMMISSIONING, INSPECTION AND MAINTENANCE REPORT
6 720 643 603 (2011/11)
20
Control
1. Operating hours of solar pump P1: Period from _________
to _________ / _____ h
2)
___ - ___
______ h
___ - ___
______ h
___ - ___
______ h
___ - ___
______ h
Operating hours of solar pump P2: Period from _________
to _________ / _____ h (a system will run for about
1200-2500 hours each year)
4)
___ - ___
______ h
___ - ___
______ h
___ - ___
______ h
___ - ___
______ h
2. Pump functioning checked in the positions
(On/Off/Auto)?
3. Activation/deactivation temperature difference of solar
pump ΔT pump 1 checked and entered here?
__ K/__ K __ K/__ K __ K/__ K __ K/__ K
Activation/deactivation temperature difference of solar
pump ΔT pump 2 checked and entered here?
__ K/__ K __ K/__ K __ K/__ K __ K/__ K
4. Temperature indicated by all temperature sensors
(resistances checked)?
5. Temperature sensors correctly positioned, insulated and
connected?
6. Maximum tank temperature Tmax for solar cylinder 1
checked and entered here?
_____ °C _____ °C _____ °C _____ °C
Maximum tank temperature Tmax for solar cylinder 2
checked and entered here?
_____ °C _____ °C _____ °C _____ °C
7. Backup heating is functioning properly?
8. Is the required set temperature (backup heating) being
maintained by the controller?
Comments
The solar heating system has been installed and put into operation,
or inspected and serviced, as instructed in this instruction manual.
Company stamp / date / signature
1) Litmus paper for testing pH available from chemists or in maintenance kit.
2) See instruction manual for the component.
3) When needed.
4) Depends on specific system data.
Commissioning, inspection and maintenance tasks Page
Commis-
sioning
Inspection/maintenance
1. 2. 3.
Tab. 10
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