23
Connections
1 Refrigerant gas line 1/2"
2 Refrigerant liquid line 1/4"
3
Mains supply and communication
cable to outdoor unit
M20 (gland)
4
Hot system water flow line from the
indoor unit to the CH circuit
Ø22 mm (compression)
5
Cold system water return line from
the CH circuit to the indoor unit
Ø22 mm (compression)
6 Indoor unit mains supply cable M16 (gland)
6.5 Dimensions and connections of the indoor unit
3
5
1
2
4
6
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