Daikin EHYHBH05AA, Руководство по установке

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4 Installation
Installation manual
9
EHYHBH05AAV3* + EHYHBH/X08AAV3*
Daikin Altherma hybrid heat pump – heat pump module
4P349587-1F – 2016.10
Routing Possible cables (depending on unit type and installed options)
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.
CAUTION
Do NOT push or place redundant cable length in the unit.
NOTICE
More technical specifications of the different connections
are indicated on the inside of the indoor unit.
4.5.2 To connect the main power supply of the
indoor unit
1 Connect the main power supply.
In case of normal kWh rate power supply
X2M
X1M
1
2
3
X5M
1 2 3
1 2 3
a
Legend: see illustration below.
In case of preferential kWh rate power supply
30
31
S1S
X2M
X1M
1
3
4
2
3
X5M
L N
L N
c
1 2 3
1 2 3
b a
a Interconnection cable (=main power supply)
b Normal kWh rate power supply
c Preferential power supply contact
2 Fix the cable with cable ties to the cable tie mountings.
INFORMATION
If the system is connected to a preferential kWh rate power
supply, a separate normal kWh rate power supply is
required. Change connector X6Y according to the wiring
diagram on the inside of the indoor unit.
INFORMATION
The preferential kWh rate power supply contact is
connected to the same terminals (X5M/3+4) as the safety
thermostat. It is only possible for the system to have
EITHER preferential kWh rate power supply OR a safety
thermostat.
4.5.3 To connect the user interface
▪ If you use 1 user interface, you can install it at the indoor unit (for
control close to the indoor unit), or in the room (when used as
room thermostat).
▪ If you use 2 user interfaces, you can install 1 user interface at the
indoor unit (for control close to the indoor unit) + 1 user interface
in the room (used as room thermostat).