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Installation
Installer reference guide
98
EPGA11~ EAV23DA6V
Daikin Altherma 3 H F
4P606487-1 – 2019.12
INFORMATION
The preferential kWh rate power supply contact is connected to the same terminals
(X5M/9+10) as the safety thermostat. Thus, the system can have EITHER preferential
kWh rate power supply OR a safety thermostat.
7.7 Finishing the outdoor unit installation
7.7.1 To finish the outdoor unit installation
NOTICE
It is recommended that the refrigerant piping between indoor and outdoor unit is
installed in a ducting or the refrigerant piping is wrapped with finishing tape.
1
Insulate and fix the refrigerant piping and cables as follows:
g
b
a
f
e
c
d
a
Gas pipe
b
Gas pipe insulation
c
Interconnection cable
d
Field wiring (if applicable)
e
Liquid pipe
f
Liquid pipe insulation
g
Finishing tape
2
Install the service cover.
To close the outdoor unit
1
Close the switch box cover.
2
Mount the front plate and the side plate.
NOTICE
When closing the outdoor unit cover, make sure that the tightening torque does NOT
exceed 4.1 N•m.
7.8 Finishing the indoor unit installation
7.8.1 To close the indoor unit
1
Close the cover of the switch box.
2
Put the switch box back into place.
3
Reinstall the top panel.
4
Reinstall the side panels.
5
Reinstall the front panel.
6
Reconnect the cables to the user interface panel.
7
Reinstall the user interface panel.