Please keep installation manual properly, and read it carefully before using.
The unit must be installed by professional personnel according to the instructions in this manual.
WARNING: if the unit is installed in locations that are at risk of lightning strikes, lightning
protection measures must be provided.
WARNING: The unit is not suitable for use in winter: all water must be drained from the unit during
winter or it could freeze inside the unit causing damage to the internal components.
Content
Accessories……………............................................................................5
Safety.........................................................................................................6
Heat pump working principle..................................................................7
Installation of the unit..............................................................................8
Installation of the pipeline.....................................................................10
Installation of optional accessories......................................................13
Installation and operation of electric devices......................................14
Instruction for operation .......................................................................17
Initial operation and setting ..................................................................22
Operation and maintenance...................................................................23
Fault analysis and solution method………………................................25
Technical parameters.............................................................................26
After-sale service....................................................................................27