Gree GMVVQ224WM/C-X - Page 16

GMV Heat Recovery DC Inverter VRF
12
No. Name
Pipe diameter(mm)
GMV-VQ400WM/C-X
GMV-VQ450WM/C-X
GMV-VQ504WM/C-X
①
Low pressure gas pipe
Φ25.4
Φ28.6
Φ28.6
②
High pressure gas pipe
Φ22.2
Φ22.2
Φ25.4
③
Liquid pipe
Φ12.7
Φ12.7
Φ15.9
④
Wire-passing hole (L
×
W)
234×69
234×69
234×69
⑤
Lifting hole
Φ50
Φ50
Φ50
No. Name
Pipe diameter(mm)
GMV-VQ560WM/C-X
GMV-VQ615WM/C-X
①
Low pressure gas pipe
Φ28.6
Φ28.6
②
High pressure gas pipe
Φ25.4
Φ25.4
③
Liquid pipe
Φ15.9
Φ15.9
④
Wire-passing hole (L
×
W)
234×69
234×69
⑤
Lifting hole
Φ50
Φ50
3.2.2 Select Installation Position
Conditions for selecting the installation position
(1) Install the unit at a place where is adequate to withstand the weight of the unit and make sure
the unit would not shake or fall off.
(2) Fully consider the influence of strong winds, typhoons and earthquakes when selecting the
installation site, and strengthen the installation.
(3) The influence of flammable, explosive, corrosive gases or exhaust gases should be avoided.
(4) Ensure that there is a certain space for heat exchanging and maintenance, so that the
ventilation is smooth and the running is reliable.
(5) Outdoor units and indoor units should be as close as possible to minimize the length and
angle of the cooling pipes.
(6) Do not allow children to approach the unit. Preventive measures should be taken to prevent
children from contacting the unit.
(7) The unit should not be installed in places with high environmental pH or high voltage
fluctuations, and places such as vehicles and ships.
(8) Do not install the unit at the place where is close to the equipment that generates
electromagnetic waves. Electromagnetic waves can affect the control system and cause fault.