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10
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Finishing the outdoor unit installation
Installer reference guide
55
ARXM50-71+RXM42~7 RXP50~7 RXA42+5
RXF50+6 RXF7 RXJ5 ARXF50~71A2V1B
R32 split series
4P513661-9J – 2020.05
10 Finishing the outdoor unit installation
10.1 To finish the outdoor unit installation
DANGER: RISK OF ELECTROCUTION
▪
Make sure that the system is earthed properly.
▪
Turn off the power supply before servicing.
▪
Install the switch box cover before turning on the power supply.
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.
10.2 To close the outdoor unit
NOTICE
When closing the outdoor unit cover, make sure that the tightening torque does NOT
exceed 1.3 N•m.
3×
1
1
2
2
2