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OWNER’S MANUAL Mini VRF (triphasic and monophasic) KMF-80 DVN3 KMF-140 DVN2 KMF-140 DTN2 KMF-105 DVN3 KMF-160 DVN2 KMF-160 DTN2 KMF-120 DVN2 KMF-120 DTN2 KMF-180 DTN2 Original instructions Thank you very much for purchasing our air conditioner. Before using your air conditioner,...
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Fig.1 air outlet Fix leg air inlet Refrigerant piping connection part (connection part in side) 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. 16kW complying with IEC 61000-3-12.
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 PARTS NAMES....................2 inlet or outlet. OPERATION RANGE..................3 When the fan is rotating at high speed, it will cause injury.
Do not touch the heat exchanger fins. 2. PARTS NAMES These fins are sharp and could result in cutting injuries. The air conditioner consists of the indoor unit, the Do not place items which might be damaged by moisture outdoor unit, the connecting pipe and the remote under the indoor unit.
4. OPERATION AND PERFORMANCE Th e f u n c t i o n o f t e x t r u n c i r c u l a t e a s f o l l o w i n g g(8/10.5/18KW) Normal display Display “--”...
4.5 Cooling and heating operation During operation, the fan motor in the outdoor unit may stop running under high temperature. The indoor unit of the intelligent inverter centralized air conditioner can be controlled solely, but the indoor unit in the During Fan Operation, if other Indoor Units are running on same system cannot run cooling and heating at the same time.
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Table 5-2 (8/10.5/18kW) Malfunction or Protection Display Communication malfunction between indoor/outdoor units T3&T4 temperature sensor malfunction Power voltage protection Fan Protection Compressor discharge temperature sensor malfunction EEPROM malfunction A fan in the A region run for more than 5 minutes in Heat mode 2 times of E6 protection in 10 minutes Communication malfunction between IR341/main board Hi-pressure protection...
6. FOLLOWING SYMPTOMS ARE NOT AIR Symptom 4.2: Indoor unit, outdoor unit CONDITIONER TROUBLES A continuous low hissing sound is heard when the system is in operation. Symptom 1: The system does not operate This is the sound of refrigerant gas flowing through both indoor and outdoor units.
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Table 7-1 Symptoms Causes Solution Power failure. Wait for the comeback of power. Power switch is off. Switch on the power. Fuse of power switch may have burned. Replication. Unit does not start Batteries of remote controller exhausted Replace the batteries or check the controller.
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7.2 Troubles and causes of remote controller Before asking for serving or repairing, check the following points. (see in Table 7-2) Table 7-2 Symptoms Causes Solution Check whether the MODE When the automatic mode is indicated on the display is selected, the air conditioner will "AUTO"...