Altech BT300i - Page 38

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V1 JUIN 2010 ALTECH Generation ALL IN ONE Type Heat Pump Water Heater Technical Manual

2.3 Running and Operating

2.3.1 Trial Running

1) Before running, please check the following items first:

2) Correct installation of the system;

3) Correct connection of pipeline and wiring;

4) Leakage of the refrigerant pipeline tested;

5) Efficient drainpipe;

6) Complete insulation protection;

7) Correct earthing;

8) Correct power supply;

9) No obstacle outside the air inlet and outlet;

10) No air in the water pipeline and all valve opened;

11) Effective electric leakage protector;

12) Sufficient inlet water pressure(≥0.15MPa)