Drainage pipe installation
100
Installation
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
Branch pipe
Water flow
Water flow
Keep a certain degree
Branch pipe
Gas
Gas
Main pipe
Main pipe
The correct installation will not cause converse water flow and the slope of the branch pipes can be
adjusted freely
The false installation will cause converse water flow and the slope of the branch pipe can not be
adjusted.
6.2.6 Water storage pipe setting
If the indoor unit has high extra static pressure and without water pump to elevate the condensate water,
such as high extra static pressure duct unit , the water storage pipe should be set to avoid converse flow
or blow water phenomena.
Summary of Contents for KOU-12HFN1-QRC8
Page 1: ...Contents i Energy Related Products SUPER DC INVERTER SERIES Service Manual 2013 LFIS B 1309...
Page 2: ......
Page 4: ......
Page 17: ...Service Space Indoor Units 13 3 Service Space 1000mm 1000mm 1000mm 1000m m...
Page 23: ...Field Wiring Indoor Units 19 9 Field Wiring...
Page 31: ...Wiring Diagrams Indoor Units 27 KTB 24HWDN1 QRC4...
Page 42: ...Service Space 38 Indoor Units 3 Service Space...
Page 44: ...Wiring Diagrams 40 Indoor Units KUE 36HRFN1 QRC8 A...
Page 47: ...Indoor Units 43 9 Field Wiring...
Page 50: ...Dimensions 46 Indoor Units 2 Dimensions...
Page 51: ...Service Space Indoor Units 47 3 Service Space...
Page 52: ...Wiring Diagrams 48 Indoor Units 4 Wiring Diagrams KCA2U 12HRFN1 QRC8 KCA2 18HRFN1 QRC8...
Page 56: ...52 Indoor Units 10 Field Wiring KCA2U 12HRFN1 QRC8 KCA2 18HRFN1 QRC8...
Page 58: ......
Page 61: ...Dimensions Console Type 57 2 Dimensions KFAU 12HRFN1 QRC8 KFA 16HRFN1 QRC8...
Page 62: ...Service Space 58 Console Type 3 Service Space...
Page 63: ...Wiring Diagrams Console Type 59 4 Wiring Diagrams KFAU 12HRFN1 QRC8 KFA 16HRFN1 QRC8...
Page 68: ...Field Wiring 64 Console Type 10 Field Wiring KFAU 12HRFN1 QRC8 KFA 16HRFN1 QRC8...
Page 74: ...Wiring Diagrams 70 Outdoor Units 4 Wiring Diagrams KOU 12HFN1 QRC8...
Page 76: ...Wiring Diagrams 72 Outdoor Units KOU 36HFN1 RRC4 KOU 36HFN1 RRC8 520 KOU 36HFN1 QRC8 5A0...
Page 77: ...Wiring Diagrams Outdoor Units 73 KOU 36HFN1 RRC8 5A0...
Page 102: ...Refrigerant pipe installation 98 Installation...
Page 110: ...Engineering of insulation 106 Installation cause leakage to damage the house decoration...