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FOR INSTALLERS AND PROFESSIONALS
UNIT=MM
VI-HC 135
VI-HC 175
VI-HC 210
2.2.2.
Heat pump installation
The frame must be fixed by bolts (M10) to concrete foundation or brackets. The concrete
foundation must be solid; the bracket must be strong enough and anti-rust treated;
The heat pump needs a water pump (Supplied by the user). The recommended pump
specification-flux: refer to Technical Parameter, Max. lift≥10m.
Please pay attention: When the heat pump is running, there will be condensation water
discharged from the bottom. Please insert the drainage tube(accessory) into the hole and clip it
well, then connect a pipe to drain off the condensation water.
2.2.3. Wiring& protecting devices and cable specification
Connect to appropriate power supply, the voltage should comply with the rated voltage of the
products.
It should be well resistance grounding.
Wiring must be connected by a professional technician according to the circuit diagram.
Set breaker or fuse according to the local code (leakage operating current ≤ 30mA).
The layout of power cable and signal cable should be orderly and not affecting each other.
A
685
403
685
403
685
403
Above data is subject to modification without notice.
B
C
D
687
710
776
687
710
776
687
710
776
E
F
G
340
75
656
390
75
656
460
75
756
2019/11– C - Code : 33240
H
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