1
en
Contents
1. Safety Precautions ........................................... 2
2. Introduction ....................................................... 2
3. Customising Settings for Your Home ............. 4
4. Service and Maintenance................................. 8
5. Serial number.................................................... 8
Abbreviations and glossary
No. Abbreviations/Word
Description
1 Compensation curve mode
Space heating incorporating outdoor ambient temperature compensation
2 COP
Coefficient of Performance the efficiency of the heat pump
3 Freeze stat. function
Heating control routine to prevent water pipes freezing
4 FTC
Flow temperature controller, the circuit board in charge of controlling the system
5 Heating mode
Space heating through radiators or Underfloor heating
6
Hydrobox
Indoor unit housing the component plumbing parts
7 PRV
Pressure relief valve
8 Return temperature
Temperature at which water is delivered from the primary circuit
9 Split model
Plate heat exchanger (Refrigerant - Water) in the indoor unit
