Multi Variable Air Conditioners Floor and Ceiling Type Indoor Unit
6
3.4 Wiring Requirements
（
1
）
Power Cord Size and Air Switch Capacity
Model
Power Supply
Air Switch
Capacity
(A)
Minimum Sectional Area
of Ground Wire(mm
2
)
Minimum Sectional Area
of Power Cord(mm
2
)
GMV-ND22PL/B-T
220~240V-1Ph-50Hz
208~230V-1Ph-60Hz
6
1.0
1.0
GMV-ND25PL/B-T
6
1.0
1.0
GMV-ND28PL/B-T
6
1.0
1.0
GMV-ND32PL/B-T
6
1.0
1.0
GMV-ND36PL/B-T
6
1.0
1.0
GMV-ND40PL/B-T
6
1.0
1.0
GMV-ND45PL/B-T
6
1.0
1.0
GMV-ND50PL/B-T
6
1.0
1.0
GMV-ND56PL/B-T
6
1.0
1.0
GMV-ND63PL/B-T
6
1.0
1.0
GMV-ND72PL/B-T
6
1.0
1.0
Notes:
①
Use copper wire only as unit's power cord. Operating temperature should be within its rated value.
②
If the power cord is more than 15m long, please increase properly the sectional area of power cord to
avoid accident due to overload.
③
Above selection requirements: Power cord size is based on BV single-core wire (2~4pc) at 40°C
ambient temperature when laying across plastic pipe. Air switch is D type and used at 40°C. If actual
installation condition varies, please lower the capacity appropriately according to the specifications of power
cord and air switch provided by manufacturer.
2
Install cut-off device near the unit. The minimum distance between each stage of cut-off device
should be 3mm (The same for both indoor unit and outdoor unit).
3
If the supply cord is damaged, it must be replaced by the manufacturer or its service agent or a
similarly qualified person in order to avoid a hazard.
4 Installation Instructions
4.1 Installation of Indoor Unit
4.1.1 Outline Dimension and Installation Spots
Equip with a service port after lifting the unit. For the convenience of maintenance, the service port should
be on one side of the electric box and below unit’s lower level.
Below are the outline dimension applicable to indoor units of GMV-ND22PL/B-T, GMV-ND25PL/B-T,
GMV-ND28PL/B-T, GMV-ND32PL/B-T, GMV-ND36PL/B-T, GMV-ND40PL/B-T, GMV-ND45PL/B-T,
GMV-ND50PL/B-T, GMV-ND56PL/B-T, GMV-ND63PL/B-T, GMV-ND72PL/B-T.
Copyright 2018. This translation is property of GREE PRODUCTS SL. All rights reserved. Total or partial reproduction without its express authorization is prohibited.
