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6 Installation
6.1 Preparation before installation
Please buy following spare parts from your local market
before installation
Besides general implements, other implements are needed
when connecting the pipe
Hung bolts M12, 4 pcs
Acetylene cylinders, oxygen cylinders (when longer pipe
used it should be welded)
Drainage pipe PVC
One set pipe cut machine. (cut copper pipe)
Copper connecting pipe
Refrigerant cans, electronic balance (when longer pipe
used additional gas should be charged)
Adhesive belt (big size) 5 pcs, (small size) 5 pcs
Pressure gauges, pipe clamp, welding torch, 2B silver
electrode
Heat insulation material used to connect copper pipe
(PE foam material, its thickness is more than 8mm)
Wrench 2 pcs, one of them is with adjustable torque wrench
(42N.m,65N.m,100N.mm)
Power cable, electrical wire between indoor and outdoor
unit(Must be in accordance with the wire diameter in the
wiring diagram)
Nitrogen cylinder (in order to prevent oxidation when
welding, using Nitrogen to replace the air)
6.2 Installation diagram
6.3 Installation precaution
◇
Hanging location should be able to support the unit’s weight, there should be no increase in noise and
vibration. If the hanging location needs reinforcement, it should be reinforced before installation;
◇
Choose the space above the ceiling that can put the indoor unit inside;
◇
The location should be easy for drainage;
Содержание ICC(ICA)-**HR-SA6-NI
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Страница 75: ...155 Introduction of Control Board QRD SW3F HCE1 outdoor unit board sockets Power supply 380V 415V ...
Страница 104: ...186 7 Failure analysis Wired controller communication failure ...
Страница 105: ...187 Communication failure between indoor and outdoor unit ...
Страница 106: ...188 Outdoor protection phase sequence ...
Страница 107: ...189 Cooling high pressure protection ...
Страница 108: ...190 Heating high pressure protection ...
Страница 109: ...191 Cooling low pressure protection ...
Страница 110: ...192 Heating low pressure protection ...
Страница 111: ...193 Cooling exhaust temperature protection ...
Страница 112: ...194 Heating exhaust temperature protection ...
Страница 113: ...195 Refrigerant shortage or four way valve failure protection ...
Страница 114: ...196 Sensor failure protection ...
Страница 115: ...197 No action after power on ...
Страница 116: ...198 Poor effect ...
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Страница 118: ...200 Abnormal sound or viberation ...
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Страница 120: ...202 Abnormal odor ...
Страница 121: ...203 Air switch action when air conditioner starting up ...
Страница 122: ...204 Air conditioner water leakage ...