Indoor unit Athena Compact
1a. Hot water line, 22 mm
1b. Cold water line, 22 mm
2a. Heating system supply, 28 mm
2b. Heating system return, 28 mm
3. Connection for bleed valve, 28 mm
4a. Supply line from outdoor unit, 28
mm Cu (left or right)
4b. Return line to outdoor unit, 28 mm
Cu (left or right)
5. Lead-in for power supply, sensor and
communication cable
6.Top hood
Installation Guide Athena
Thermia AB AWAT01IGCG0102
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