9
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Electrical installation
Installer reference guide
116
08CA + EHY EHYHBH/X08A + EHYKOMB33AA
Daikin Altherma hybrid heat pump
4P355634-1G – 2022.09
This equipment allows for connection to such preferential kWh rate power supply
delivery systems.
Consult with the electricity company acting as provider at the site where this
equipment is to be installed to know whether it is appropriate to connect the
equipment in one of the preferential kWh rate power supply delivery systems
available, if any.
When the equipment is connected to such preferential kWh rate power supply, the
electricity company is allowed to:
▪
interrupt power supply to the equipment for certain periods of time;
▪
demand that the equipment ONLY consumes a limited amount of electricity
during certain periods of time.
The indoor unit is designed to receive an input signal by which the unit switches
into forced off mode. At that moment, the gas boiler can still operate to provide
heating, but the outdoor unit compressor will not operate.
The wiring to the unit is different depending on whether the power supply is
interrupted or NOT.
9.2 Connections to the outdoor unit
9.2.1 To connect the electrical wiring to the outdoor unit
1
Remove the 2 switch box cover screws.
2
Remove the switch box cover.
2×
1
2
3
Strip insulation (20 mm) from the wires.
a
b
a
Strip wire end to this point
b
An excessive strip length may cause electrical shock or leakage
4
Open the wire clamp.
5
Connect the interconnection cable and power supply as follows:
Summary of Contents for Altherma EHYHBH05A Series
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