常见冷气故障 KL & Selangor

If your aircond is running but not producing cold air, the most common causes are low refrigerant...

A leaking aircond indoor unit is usually caused by a blocked drain pipe or dirty drain pan. KL...

Unusual noises from your aircond — rattling, buzzing, or grinding — usually indicate a loose part,...

Bad smells from your aircond are caused by mould and bacteria buildup on the evaporator coil and...

Aircond ice formation is caused by low refrigerant gas or severely blocked evaporator coils. KL...

Low refrigerant gas causes warm air, longer cooling cycles, ice formation and high electricity...

A gas leak causes repeated cooling failure even after top-ups. KL Renovator identifies the leak...

A failing compressor causes the aircond to run without cooling. KL Renovator performs a full...

A faulty PCB (printed circuit board) causes blinking error lights, erratic operation or complete...

If your aircond indoor or outdoor fan has stopped working, the cause is usually a burnt-out fan...

An aircond that repeatedly trips the MCB or power supply has an electrical fault — usually a...

If your aircond remote is not responding, the issue could be a dead battery, faulty remote, or a...

Water dripping from the indoor unit is the most common aircond complaint in Malaysia. Caused by...

An outdoor unit that does not start or run usually indicates a compressor, fan motor or capacitor...

A dirty aircond coil or low refrigerant gas forces the compressor to work harder, dramatically...

Weak or reduced airflow from your aircond is caused by a blocked evaporator coil or blower wheel. A...

If your aircond does not respond to the remote or power button, the cause could be a tripped MCB,...

Blinking lights on your aircond indicate an error code. Common causes include dirty sensors, low...

Water dripping from the indoor unit is caused by a blocked drain pipe, dirty drain pan, or frozen...

Thermostat problems cause the aircond to run non-stop, not reach the set temperature, or shut off...