Gree GMV series User Manual

GMV DC Inverter VRF
22
R410A Refrigerant System
Total capacity of downstream
indoor unit(s) C (KBtu/h)
Model
Y-type Manifold
C
＜
68
FQ01A/A
68≤C≤102
FQ01B/A
102
＜
C≤239
FQ02/A
239
＜
C
FQ03/A
T- type Manifold
C≤136
FQ14/H1
C≤232
FQ18/H1
232
＜
C
FQ18/H2
4.3.5.6 Fitting pipe between manifolds
Pipe size (between two manifolds at indoor unit side) is based on the total capacity of
upstream indoor unit(s).
Fig.31
Total capacity of downstream indoor
unit(s) C(Btu/h)
Dimension of the pipe of indoor branch
Gas Pipe mm(in.)
Liquid Pipe mm(in.)
C≤17100
Φ12.7(1/2)
Φ6.35(1/4)
17100
＜
C≤48500
Φ15.9(5/8)
Φ9.52(3/8)
48500
＜
C≤72000
Φ19.05(3/4)
Φ9.52(3/8)
72000
＜
C≤96000
Φ22.2(7/8)
Φ9.52(3/8)
96000
＜
C≤144000
Φ28.6(1-1/8)
Φ12.7(1/2)
144000
＜
C≤216000
Φ28.6(1-1/8)
Φ15.9(5/8)
216000
＜
C≤240000
Φ34.9(1-3/8)
Φ15.9(5/8)
240000
＜
C≤336000
Φ34.9(1-3/8)
Φ19.05(3/4)
336000
＜
C
Φ41.3(1-5/8)
Φ19.05(3/4)

Gree GMV series Specifications

General

Brand	Gree
Model	GMV series
Category	Air Conditioner
Language	English