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Mode ls: V2MD I-12 / U2 MRS -12 IMDH I-36 / UM LT- 36 LV2MD I-12 Duct Unit...
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INDOOR UNIT OUTDOOR UNIT 10 10 Fig.1 INDOOR UNIT OUTDOOR UNIT(A,B,C) Connecting pipe Air outlet Air inlet Air inlet Air filter(on some models) Air inlet(side and rear) Electric control cabinet Air outlet Wire controller(on some models) Drain pipe NOTE All the pictures in this manual are for explanation purpose only. They may be slightly different from the air conditioner you purchased(depend on model).The actual shape shall prevail.
CONTENTS PAGE It is not good for your health to expose your body to the air flow for a long time. IMPORTANT SAFETY INFORMATION............1 Do not insert fingers, rods or other objects into the air inlet or outlet. PARTS NAMES..................2 When the fan is rotating at high speed, it will cause injury.
In order to avoid injury, do not remove the fan guard of instruction concerning use of the appliance by a person the outdoor unit. responsible for their safety. Do not operate the air conditioner with a wet hand. Children should be supervised to ensure that they do not play An electric shock may happen.
3. AIR CONDITIONER OPERATIONS AND 4. HINTS FOR ECONOMICAL OPERATION PERFORMANCE Use the system in the following temperature for safe and The following should be noticed to ensure an economical operation. effective operation.The Max operation temperature for (Refer to corresponding chapterfor details) the air conditioner.(Cooling/Heating) Adjust the air flow direction properly to avoid winding toward Table 2-1...
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Maintenance after a long stop period For your purchasing unit is a descensional ventilated one, please push the filter up slightly to let the position retainer escape away (eg. at the beginning of the season) from the flange fixed holes, and take off the filter according to the arrow direction shows in the following fig.
The air-in side should face up when using vacuum cleaner. Symptom 3.2: Indoor unit, outdoor unit (Refer to Fig.5-4) The air-in side should face down when using water. (Refer to Fig.5-3) When the system is changed over to heating operation after defrost operation Moisture generated by defrost becomes steam and is exhausted.
7. TROUBLESHOOTING 7.1. Troubles and causes of air conditioner If one of the following malfunctions occur, stop operation, shut off the power, and contact with your dealer. The operation lamp is flashing rapidly (5Hz). This lamp is still flashing rapidly after turn off the power and turn on again. (Refer to Table 7-1a,Table 7-1b and Table 7-2) Remote controller receives malfunction or the button does not work well.
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Table 7-1a LED 1 LED 2 LED 3 LED 4 D ISPLAY MALFU N C T ION & PROT EC T ION D EFIN E TIMER DEF.FAN ALARM DIGITAL TUBE OPERATION Ro om tempera ture se nsor checki ng chan nel i s ab nor mal Pipe te mperatu re se ns or c heck in g c han nel is abno rmal...
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Table 7-1b LED 1 LED 2 LED 3 LED 4 D ISPLAY • • • MALFU N C T ION & PROT EC T ION D EFIN E TIMER DEF.FAN ALARM DIGITAL TUBE OPERATION Room temperature sensor checking channel • is abnormal Pipe temperature sensor checking channel •...
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7.2. Troubles and causes of wire controller Before asking for serving or repairing , check the following points. (Refer to Table 7-3) Table 7-3 Symptoms Solution Causes Check whether the MODE When the automatic mode is indicated on the display is selected, the air conditioner will "AUTO"...
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