Frequently asked questions about central air conditioning system
The central air conditioning system does not operate.
Check the following:
- Has a power outage occurred?
- Has the breaker tripped?
The central air conditioning system does not cool or heat the room well.
Check the following:
- Are the areas around the air outlets and inlets of the indoor and outdoor units blocked
- Is the air volume set to “Low”?
- Is the temperature setting appropriate?
- Are any windows or doors open?
- Is the air filter clogged?
- Is there a heat source or something that produces steam around the remote controller?
- Is the power turned on just after the breaker is turned on again in case of a power outage?
- Does direct sunlight enter the room during cooling?
- Does the air conditioning system operate in defrosting mode during heating?(The indoor unit does not operate during defrosting.)
- Is the air conditioning system operated in Simple Eco mode?