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General| Brand | Promac |
|---|---|
| Model | PM22CM |
| Category | Air Conditioner |
| Language | English |
Controls the timer for operation duration from 1 to 10 hours.
Regulates cooling by cycling the compressor based on room temperature.
Allows selection of cooling speeds (High, Med, Low) and fan speeds (High, Low).
Step-by-step guide on how to remove the outer casing of the air conditioner.
Instructions for unscrewing and removing the top and control panel covers.
Guide to removing the back, right, and left side covers of the unit.
Procedure for disassembling the front cover, including screws on each side.
Steps to remove the fan motor and evaporator assembly, including supporter removal.
Instructions for disassembling the evaporator fan duct and the fan motor.
Steps to remove the fan motor and condenser assembly, including supporter and wire disconnection.
Guide to removing the condenser fan duct and fan blower, and reinstallation.
Procedure for unscrewing supporters, compressor, and chassis to access the spray motor.
Steps to remove the chassis from the upper unit and then remove the spray motor.
Instructions for unscrewing bucket cover, fixing screw, and unfxing propeller cover and propeller.
Solutions for when the indicator lamp does not light, checking power and lamp condition.
Troubleshooting steps for compressor failure, checking OLP, compressor, capacitor, and thermostat.
Diagnosing fan issues, checking for stuck fan, motor, or capacitor problems.
Resolving lack of cold air, checking fan blower, compressor, refrigerant, and capillary.
Addressing unusual noises by checking fan, motor, pipe collisions, or loose screws.
Solutions for water dropping problems, checking drain pump, micro switch, floater, or water pipes.
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