SiENBE04-507A
Instruction
System Configuration
101
2.12 Troubleshooting
The following cases are not air conditioner troubles but have some reasons. You may just continue
using it.
These cases are not troubles.
Case
Explanation
Operation does not start soon.
•
When ON/OFF button was pressed
soon after operation was stopped.
•
When the mode was reselected.
•
This is to protect the air conditioner.
You should wait for about 3 minutes.
Hot air does not flow out soon after
the start of heating operation.
•
The air conditioner is warming up. You should wait for 1
to 4 minutes.
(The system is designed to start discharging air only
after it has reached a certain temperature.)
The heating operation stops
suddenly and a flowing sound is
heard.
•
The system is taking away the frost on the outdoor unit.
You should wait for about 3 to 8 minutes.
The outdoor unit emits water or
steam.
In HEAT mode
•
The frost on the outdoor unit melts into water or
steam when the air conditioner is in defrost
operation.
In COOL or DRY mode
•
Moisture in the air condenses into water on the cool
surface of outdoor unit piping and drips.
Mists come out of the indoor unit.
This happens when the air in the room is cooled into mist
by the cold air flow during cooling operation.
The indoor unit gives out odour.
This happens when smells of the room, furniture, or
cigarettes are absorbed into the unit and discharged with
the air flow.
(If this happens, we recommend you to have the indoor
unit washed by a technician. Consult the service shop
where you bought the air conditioner.)
The outdoor fan rotates while the air
conditioner is not in operation.
After operation is stopped:
•
The outdoor fan continues rotating for another 60
seconds for system protection.
While the air conditioner is not in operation:
•
When the outdoor temperature is very high, the out
door fan starts rotating for system protection.
The operation stopped suddenly.
(OPERATION lamp is on)
For system protection, the air conditioner may stop
operating on a sudden large voltage fluctuation.
It automatically resumes operation in about 3 minutes.
Содержание FTKS20DVMW(L)
Страница 10: ...SiENBE04 507A List of Functions 1 Part 1 List of Functions 1 List of Functions 2...
Страница 16: ...SiENBE04 507A Specifications 7 Part 2 Specifications 1 Specifications 8 1 1 Cooling Only 8 1 2 Heat Pump 21...
Страница 53: ...Printed Circuit Board Connector Wiring Diagram SiENBE04 507A 44 Printed Circuit Board Connector Wiring Diagram...
Страница 85: ...Control Specification SiENBE04 507A 76 Function and Control...
Страница 159: ...Check SiENBE04 507A 150 Service Diagnosis...
Страница 198: ...SiENBE04 507A Outdoor Unit Removal Procedure 189 When reassembling make sure to fit the hook Step Procedure Points Hook...
Страница 212: ...SiENBE04 507A Others 203 Part 8 Others 1 Others 204 1 1 Test Run from the Remote Controller 204 1 2 Jumper Settings 205...
Страница 215: ...Others SiENBE04 507A 206 Others...
Страница 221: ...Wiring Diagrams SiENBE04 507A 212 Appendix...
Страница 225: ...SiENBE04 507A iv Index...