Routing The Refrigerant Lines - Tekno Point Athena R32 A-0732 Installationsanleitungen

8. Routing the refrigerant lines

The outdoor unit is pre-filled with refrigerant R32. No additional filling is required for lines up to 5 m in length.
Minimum line length: 3 m
Maximum line length:12 m
Max. height differential indoor to outdoor unit: 5m
Height differentials
If the height differential between the indoor and the outdoor units is >3m, both refrigerant lines will require oil
riser elbows to prevent oil shortages in the compressor.
Outdoor unit higher than indoor unit
Indoor unit higher than outdoor unit
82
Outdoor
unit
Oil lifting
curve
Liquid line
Indoor
unit
Liquid line
Outdoor
unit
Gas line
Max. 3m
Indoor
unit
Gas line
Oil lifting
curve
Max. 3m