Commissioning - Hitachi YUTAKI M RASM-3WF2E Installation And Operation Manual

Commissioning

7.1 Before operation ..............................................................................................60
7.2 Preliminary check ............................................................................................60
7.2.1 Checking the unit ...................................................................................60
7.2.2 Electrical checking .................................................................................60
7.2.3 Hydraulic circuit checking (space heating and DHW) ...........................61
7.2.4 Checking the refrigerant circuit .............................................................61
7.2.5 Test and check .......................................................................................62
7.3 Commissioning procedure ..............................................................................62
7.4 Test run / air purge ..........................................................................................63
PMEN0657 rev.0 - 02/2024
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