Gree GMV-ND07T/B-T Owner's Manual page 15

(10) The installation height of raising pipe for drainage should be lower than B. The gradient from
raising pipe towards drainage direction should be at least 1%~2%. If the raising pipe is
vertical with the unit, the raising height should be less than C, as shown in Fig. 4.3.7.
Model
GMV-ND07T/B-T(U)
GMV-ND09T/B-T(U)
GMV-ND12T/B-T(U)
GMV-ND15T/B-T(U)
GMV-ND18T/B-T(U)
(11) During the installation, distance from soft drain pipe to the gasket is C when the bolt is
tightened. It is not allowed to apply PVC or other related glue in the joints of two ends of
drain pipe.
Model
GMV-ND07T/B-T(U)
GMV-ND09T/B-T(U)
GMV-ND12T/B-T(U)
GMV-ND15T/B-T(U)
GMV-ND18T/B-T(U)
4.3.3 Test of Drainage System
(1) Please test drainage system after electric work is finished.
Inject approximately 1L purified water to drain pan from air vent, ensure that not to splash the
water over the electrical components (e.g. water pump. etc.)
1) Inject approximately 1L purified water to drain pan from air vent, ensure that not to splash
the water over the electrical components (e.g. water pump. etc.)
Multi Variable Air Conditioners Compact Cassette Type Indoor Unit
A
170(6 11/16)
Fig.4.3.7
B
1030(40 1/2)
Fig.4.3.8
10±3(3/8±1/8)
11
Unit: mm (inch)
Unit: mm (inch)
C
980(38 1/2)
Unit: mm (inch)
C