13. Installation
36
AF50MS3AF50MS3MCEEXHC, AF50MV3AF50MV3MCEEXHC
Electrical work
Wiring work must be done by the certified expert.
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Wiring work should be performed in accordance with related laws such as technical specification on electric
installation or installation guide.
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You must install exclusive power supply.
- If you use multi-outlet, there is a risk of electric shock or fire.
- After initial installation, customer is responsible for re-installation fee.
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Please install a circuit breaker. (Rated current sensitivity over 30 mA)
- After initial installation, customer is responsible for re-installation fee.
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Tightening torque of the screws on the terminal block should be within the rated range and make sure that they don’t
get loosened.
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Please connect ground wire.
❋
Please install the power wire with it length shorter than 50 m. If the length of the power wire exceeds 50 m inevitably,
product may not work or wire could get damaged. Therefore please contact the system expert.
Power specification
Model name
Indoor unit
AF50MS3MCEENHC
AF50MV3MCEENHC
Outdoor unit
AF50MS3MCEEXHC
AF50MV3MCEEXHC
Power supply
Product
3 phase 4 wires 380-415V, 50Hz
Power consumption
Cooling
T1
4320 W
4320 W
T3
-
-
Heating
-
4500 W
-
Operating current
Cooling
T1
6.8 A
6.8 A
T3
-
-
Heating
-
6.7 A
-
Capacity of circuit breaker
Product
A
20
Thickness of ground wire
mm²
At least 4.0 or more
Indoor and Outdoor unit power wire
mm²
At least 1.5 or more
Indoor and Outdoor unit communication wire
mm²
0.75
Power wire
Type
At least equal to H05RN-F
Product
Below 20 m
mm²
4.0(Should be purchased separately)
20 m or over
mm²
6.0(Should be purchased separately)
