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4 Installation
c
Power supply cable
NOTICE
The distance between the high voltage and low voltage
cables should be at least 25 mm.
Routing
Possible cables (depends on the installed
options)
a
▪ Interconnection cable to domestic hot
water tank
Low voltage
▪ Remote outdoor sensor (option)
b
▪ Normal kWh rate power supply
High voltage
▪ Preferential kWh rate power supply
▪ Shut-off valve (field supply)
c
▪ Main power supply
Main power supply
3 Inside the unit, route the wiring as follows:
a
a
Low voltage wiring
b
High voltage wiring + main power supply
4 Make sure that the cable does NOT come in contact with sharp
edges or hot gas piping.
5 Install the switch box cover.
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.
CAUTION
Do NOT push or place redundant cable length in the unit.
4.4.2
To connect the main power supply
1 Connect the main power supply.
1
GND
2
L
Installation manual
8
b
1
2
3
X4M
1 2 3
3
N
4.4.3
To connect the remote outdoor sensor
1
3
4.4.4
To connect the shut-off valve
INFORMATION
Shut-off valve usage example. In case of one LWT zone,
and a combination of underfloor heating and heat pump
convectors, install a shut-off valve before the underfloor
heating to prevent condensation on the floor during cooling
operation. For more information, see the installer reference
guide.
1 Connect the valve control cable to the appropriate terminals as
shown in the illustration below.
NOTICE
Only connect NO (normally open) valves.
NO
X5M
X3M
Daikin Altherma monobloc compact outdoor unit
10 mm
2
5 6
X5M
M2S
EBLQ05+07C2V3
4P598846-1 – 2019.10
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