Special reminding: if the unit would be installed where is vulnerable to lightning stroke,
lightning protection measurements must be carried out.
Special reminding: The unit is not suitable for using in the winter, the water reserved in the pipe
network system must be drained.
Content
Accessories description.........................................................................4
Attention for safety..................................................................................5
Heat pump unit working principle..........................................................6
Installation of the unit..............................................................................8
Installation of the pipeline.....................................................................11
Installation of optional accessories......................................................13
Installation and operation of electric devices......................................14
Instruction of operation ........................................................................18
Adjusting and Initial operation..............................................................31
Operation and maintenance..................................................................32
Fault analysis and elimination method.................................................34
Technical parameter................................................................................35
After-sale service....................................................................................35