Drainage pipe installation
204
For horizontal drainage pipe
(The following table is for reference)
PVC pipe
Reference value of inner
diameter of pipe (mm)
Allowable maximum water flowrate (l/h)
Remark
Slope 1/50
Slope 1/100
PVC25
20
39
27
For branch pipe
PVC32
25
70
50
PVC40
31
125
88
Could be used for confluence pipe
PVC50
40
247
175
PVC63
51
473
334
Attention: Adopt PVC40 or bigger pipe to be the main pipe.
For Vertical drainage pipe
(The following table is for reference)
PVC pipe
Reference value of inner
diameter of pipe (mm)
Allowable maximum water flowrate (l/h)
Remark
PVC25
20
220
For branch pipe
PVC32
25
410
PVC40
31
730
Could be used for confluence pipe
PVC50
40
1440
PVC63
51
2760
PVC75
67
5710
PVC90
77
8280
Attention: Adopt PVC40 or bigger pipe to be the main pipe.
6.2.3 Individual design of drainage pipe system
The drainage pipe of air conditioner shall be installed separately with other sewage pipe, rainwater pipe
and drainage pipe in building.
The drainage pipe of the indoor unit with water pump should be apart from the one without water pump.
6.2.4 Supporter gap of drainage pipe
In general, the supporter gap of the drainage pipe horizontal pipe and vertical pipe is respectively
1m~1.5m and 1.5m~2.0m.
Each vertical pipe shall be equipped with not less than two hangers.
Overlarge hanger gap for horizontal pipe shall create bending, thus leading to air block.
Too long distance
Gas bag
6.2.5 The horizontal pipe layout should avoid converse flow or bad flow
Drainage pipe
Water flow
Drainage pipe
Drainage pipe
Drain
tee
Drain
tee
Water flow
Water flow
Water flow
Water flow
Water flow
Water flow
Water flow
Water flow
Drain
tee
Содержание AWAU-YLD012-H11
Страница 14: ...Dimensions Console Type 135 2 Dimensions AWSI XAD012 N11 AWSI XAD018 N11 ...
Страница 15: ...Service Space 136 Console Type 3 Service Space ...
Страница 16: ...Wiring Diagrams Console Type 137 4 Wiring Diagrams AWSI XAD012 N11 AWSI XAD018 N11 ...
Страница 21: ...Field Wiring 142 Console Type 10 Field Wiring AWSI XAD012 N11 AWSI XAD018 N11 ...
Страница 24: ...Exploded View and Spare Part list Console Type 145 Exploded View of indoor unit AWSI XAD018 N11 ...
Страница 31: ...Wiring Diagrams 152 Outdoor Units 4 Wiring Diagrams AWAU YLD012 H11 ...
Страница 32: ...Wiring Diagrams Outdoor Units 153 AWAU YLD018 H11 AWAU YLD024 H11 AWAU YLD030 H11 AWAU YLD036 H11 ...
Страница 33: ...Wiring Diagrams 154 Outdoor Units AWAU YLD036 H13 AWAU YLD048 H13 ...
Страница 34: ...Wiring Diagrams Outdoor Units 155 AWAU YLD060 H13 ...
Страница 40: ...Exploded View and Spare Part list Outdoor Units 161 Exploded View of outdoor unit AWAU YLD018 H11 ...