Power Supply - Grant Aerona 3 R32 Installation Manual

The Mono block requires one Supply please find the details below:
*In the case of long cable runs, selection of correct cable must be done in
accordance with BS 7671 (IET Wiring Regulations)
In addition to the heat pump supply above 3 other additional supplies are required: One supply for the EP001
and another for the Immersion heater.
The EP001 requires a 5 amp supply.
The Immersion heater requires a 13amp supply.
The additional pump requires a 3 amp supply
All supplies should be via a double switched isolator and the cables should be sized in accordance with BS7671.
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Power Supply

Power supply cable (mm²)
Model
Maximum
HPID6R32 4.0
HPID10R32 4.0
HPID13R32 6.0
HPID17R32 6.0
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Breaker
capacity
Minimum
2.5 16A Class C
2.5 20A Class C
4.0 32A Class C
4.0 32A Class C
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