Daikin Altherma EVLQ05+08CA, Installer'S Reference Manual

Page: 89 / 252

7 | Installation
Installer reference guide
89
EHYH EHYHBH/X08AF + EHYKOMB33AA
Daikin Altherma hybrid heat pump
4P355634-1F – 2020.10
1 Wiring should enter the unit from the bottom.
2 Routing of the wiring inside the unit should be as follows:
b
a
c
a
b
c
INFORMATION
When installing field supply or option cables, foresee sufficient cable length. This will
make it possible to remove/reposition the switch box and gain access to other
components during service.
Routing Possible cables (depending on unit type and installed options)
a ▪ Interconnection cable between indoor and outdoor unit
▪ Normal kWh rate power supply
▪ Preferential kWh rate power supply
▪ Heat pump convector (option)
▪ Room thermostat (option)
▪ 3-way valve (option in case of tank)
▪ Shut-off valve (field supply)
▪ Domestic hot water pump (field supply)
b ▪ Interconnection cable between indoor unit and gas boiler (see boiler manual for
connection instructions)
c ▪ Outdoor ambient temperature sensor (option)
▪ User interface
▪ Indoor ambient temperature sensor (option)
▪ Electrical meter (field supply)
▪ Preferential power supply contact
▪ Safety thermostat (field supply)
▪ Gas meter (field supply)
3 Fix the cable with cable ties to the cable tie mountings to ensure strain relief
and to make sure that it does NOT come in contact with the piping and sharp
edges.