Bosch AGS10-2 Installation And Servicing Instructions page 22

22 | Commissioning, inspection and maintenance reports
Commissioning, inspection and maintenance tasks
5. Pump functioning checked in the positions (On/Off/Auto)?
Collector groups
1. Visual inspection of collectors carried out (safe seating, visual impression)?
2. Collector temperature sensor correctly positioned and pushed fully into the
sensor pocket?
3. Visual inspection of the installation system carried out?
4. Visual inspection for leaks carried out at points where mounting structure
meets roofing?
5. Visual inspection of pipework insulation carried out?
6. Visual inspection of glass panes. Cleaning if there is severe contamination?
7. Backup heating is functioning properly?
Solar cylinder
1. Maintenance on solar storage cylinder carried out?
Control system
1. Hours run for solar pump P1:
Period from _________ to _________ / _____ h
Hours run for solar pump P2:
Period from _________ to _________ / _____ h
Activation/deactivation temperature difference of solar pump ΔT pump 1
3.
checked and entered here?
Activation/deactivation temperature difference of solar pump ΔT pump 2
checked and entered here?
4. Temperature indicated by all temperature sensors (resistances checked)?
5. Temperature sensors correctly positioned, insulated and connected?
6. Maximum cylinder temperature Tmax for solar storage cylinder 1 checked
and entered here?
Maximum cylinder temperature Tmax for solar storage cylinder 2 checked
and entered here?
7. Is the required set temperature (backup heating) being maintained by the
controller?
Heat meter (if installed)
1. Period from __________ to __________ / ______ kWh
2. Temperature sensors correctly positioned, insulated and connected?
Notes
The solar system has been installed and put into operation, or inspected and serviced, in
accordance with all instructions.
The operator has been instructed in the functions and operation of the solar system.
Company stamp / date / signature
Table 16
1) pH value = indicator of the acid content of a fluid; indicator strips available from chemists or service cases.
2) See instruction manual for the component.
3) Where required.
4) Not all controllers can display the number of hours run. A system runs for approx. 1200-2500 hours a year (depending on the system data).
6 720 811 270 (2015/04)
4)
4)
Inspection/maintenance
Commission-
Page ning 1.
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_ K/_ K _ K/_ K _ K/_ K
_ K/_ K _ K/_ K _ K/_ K
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____ °C ___ °C ___ °C
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__ kWh __ kWh __ kWh
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AGS10-2, AGS10E-2, AGS20-2, AGS50-2