27
7651255 - v.01 - 23052016
HFS 650 / HSF 700
7 Maintenance report
7 Maintenance report
Maintenance number:
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
System description
Inspection
Three-way diverting valve
R3
Temporary inlet heat regulation
S10 = .............. °C
Temporary outlet heat regulation
S11 = .............. °C
Pump primary circuit, speed-controlled
R1
□
Yes
□
No
Three-way diverting valve
R2
□
Yes
□
No
Pump secondary circuit, speed-
controlled
R3
□
Yes
□
No
Pump biomass boiler
R4
□
Yes
□
No
Switching valve filling and draining
R5
□
Yes
□
No
Drain pump / swimming pool pump
R8
□
Yes
□
No
Filling pump for the boiler
R9
□
Yes
□
No
Legionella prevention pump
R10
□
Yes
□
No
Installation pressure checked
.......................... bar
pH value ......................
Pre-charge pressure of the collector
expansion vessel
.......................... bar
Freeze protection checked
.......................... °C
No leaks:
Visual inspection:
Collector
£
OK
£
OK
Pipe
£
OK
£
OK
Solar energy station
£
OK
£
OK
Domestic water heating
£
OK
£
OK
Control station
Verification of operation
£
OK
Collector temperature (TC)
S1 = ............°C
Temperature boiler 1 bottom (TS)
S2 = ............°C
Exchanger supply temperature (TE)
S3 = ............°C
Temperature boiler 1 top
S4 = ............°C
Temperature buffer bottom
S4 = ............°C
Temperature buffer top
S5 = ............°C
Temperature collector field 2
S6 = ............°C
Collector temperature return or
S9 = ............°C
temperature buffer
Enamelled boiler:
Sacrificial anode checked
£
is sufficient
£
must be replaced
Thermostatic tap water mixer
Setting ...............°C
Customer ................................................................................
Company name .....................................................................
Street ...................................................................................... Street
.....................................................................................
Postal code/city ......................................................................
Postal code/city .....................................................................
Tel. ...................................... Fax ........................................... Tel. ....................................... Fax ...........................................
Mobile .................................................................................... Mobile .....................................................................................
Email....................................................................................... Email
.....................................................................................
Technician ..............................................................................
Solar energy installation for:
£
Domestic hot water
£
Supplemental heating
£
Swimming pool heating
Solar collectors: ...................................................
Surface area .................................m
2
Domestic water heating: ..............................................
Solar energy station: . ..............................................................
Содержание HFS 600
Страница 1: ...HFS 600 750 Installation and service manual Powerful domestic water boiler Great Britain en...
Страница 15: ...15 7651255 v 01 23052016 HFS 650 HSF 700 4 Installation Fit a manual bleed valve...
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