Drainage pipe installation
Installation
113
6.3 Drainage test
6.3.1 Water leakage test
After finishing the construction of drainage pipe system, fill the pipe with water and keep it for 24 hours to
check whether there is leakage at joint section.
6.3.2 Water discharge test
1. Natural
drainage
mode(the
indoor unit with outdoor drainage pump)
Infuse above 600ml water through water test hole slowly into the water collector, observe whether the
water can discharge through the transparent hard pipe at drainage outlet.
2. Pump drainage mode
2.1 Disconnect the plug of water level switch, remove the cover of water test hole and slowly infuse about
2000ml water through the water test hole, be sure that the water will not touch the motor of drainage
pump.
2.2 Power on and let the air conditioner operate for cooling. Check operation status of drainage pump, and
then connect the plug of water level switch, check the operation sound of water pump and observe
whether the water can discharge through the transparent hard pipe at drainage outlet. (In light of the
length of drainage pipe, water shall be discharged about 1 minute delayed)
2.3 Stop the operation of air conditioner, power off the power supply and put the cover of water test hole
back to the original place.
a. After stopped the air conditioner 3 minutes, check whether there is anything abnormal. If drainage pipes
have not been distributed properly, over back-flow water shall cause the flashing of alarm indicator at
remote-controlled receiving board and even water shall run over the water collector.
b. Continuously infusing water until water level alarmed, check whether the drainage pump could
discharge water at once. If water level does not decline under warning water level 3 minutes later, it
shall cause shutdown of unit. When this situation happens, the normal startup only can be recovered
by turning down power supply and eliminating accumulated water.
Note:
Drain plug at the main water-containing plate is used for eliminating accumulated water in water-
containing plate when maintaining air conditioner fault. During normal operation, the plug shall be filled in to
prevent leakage.
6.4 Insulation work of drainage pipe
Refer the introduction to the insulation engineering parts.
Содержание ACP-12CC35AERI
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Страница 16: ...Service Space 12 Indoor Units 3 Service Space 1000mm 1000mm 1000mm 1000m m ...
Страница 19: ...Air Velocity Distributions Reference Data Indoor Units 15 30 42K Cooling Heating ...
Страница 20: ...Air Velocity Distributions Reference Data 16 Indoor Units 48 55Kφ φ Cooling Heating ...
Страница 25: ...Field Wiring Indoor Units 21 10 Field Wiring ...
Страница 33: ...Wiring Diagrams Indoor Units 29 ...
Страница 34: ...Static Pressure 30 Indoor Units 5 Static Pressure ACP 24DT70AERI ACP 36DT105AERI ...
Страница 35: ...Static Pressure Indoor Units 31 ACP 42DT120AERI ACP 48DT140AERI ACP 55DT160AERI ...
Страница 44: ...Service Space 40 Indoor Units 3 Service Space ...
Страница 46: ...Wiring Diagrams 42 Indoor Units Pre setting Instructions ...
Страница 55: ...Field Wiring Indoor Units 51 10 Field Wiring ...
Страница 58: ...Features 54 Indoor Units ...
Страница 60: ...Service Space 56 Indoor Units 3 Service Space ...
Страница 61: ...Wiring Diagrams Indoor Units 57 4 Wiring Diagrams ACP 12CC35AERI ACP 18CC50AERI ...
Страница 65: ...Field Wiring Indoor Units 61 10 Field Wiring ACP 12CC35AERI ACP 18CC50AERI ...
Страница 69: ...Console Type Console Type 65 2 Dimensions 1 6 D r a i n p i p e 195 Hanging arm Unit mm 700 600 210 ...
Страница 70: ...Console Type 66 Console Type 3 Service Space ...
Страница 71: ...Console Type Console Type 67 4 Wiring Diagrams ACP 12CT35AERI ...
Страница 76: ...Console Type 72 Console Type 10 Field Wiring ACP 12CT35AERI ...
Страница 77: ...Console Type Console Type 73 ...
Страница 83: ...Wiring Diagrams Outdoor Units 79 4 Wiring Diagrams ACP 12 CC CT 35AERI ACP 18 CC CF 50AERI ...
Страница 84: ...Wiring Diagrams 80 Outdoor Units ACP 24 CC CF DT 70AERI ...
Страница 85: ...Wiring Diagrams Outdoor Units 81 ACP 36 CC CF DT 105AERI ...
Страница 86: ...Wiring Diagrams 82 Outdoor Units ACP 42 CC DT 120AERI ...
Страница 87: ...Wiring Diagrams Outdoor Units 83 ACP 48 CC CF DT 140AERI ACP 55 CC CF DT 160AERI ...
Страница 113: ...Refrigerant pipe installation Installation 109 ...
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Страница 177: ...ZZZ 9 9 FRP ...