37.2 The following system data must be documented
- System data
- Type and properties of the fill water
- Tightness tests, specific refrigerant loss / leakage rate
- Repair and maintenance reports
- Refrigerant charge weights
System data:
_____________________________________________________________
Name of system operator
_____________________________________________________________
Postal address
_____________________________________________________________
Installation location
_____________________________________________________________
Tel. no. of system operator
WOLF heat pump type: _________________________________________
Outdoor unit serial number _______________________________________
Year of construction ____________________________________________
Commissioning ________________________________________________
Refrigerant/charge weight _______________________________________
The above data can be found on the type plate of the appliance.
Type and properties of the fill water:
________________________________
Place, date
3064298_201805
System log book
Tap water with hardness:_______________________________
Heating water to VDI 2035 treated with: _________________________
_________________________________________________________
Conductivity of the fill water_____________________________ µS/cm
°dH
______________________
Company stamp, signature
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