Connecting the air-conditioning unit
Citysphere S
12
4.3. Evacuation and charging of the refrigerant cycle
The safety instructions on page 3 and 4 must be observed.
Evacuate the front box inclusive the piping. Ensure the system is
leak proof. Then, open system valves. The unit is pre-filled with 1.1
kg refrigerant R134a (amount of refrigerant is designed for a max.
pipe length of 4m).
Extends the piping a length of 4 m, the system filling quantity
including front box must be new defined.
Warnung!
Danger to human life and
health!