User Manual

YMGI, Engineered Comfort Products for A Sustainable and Efficient Green World!

Water drips out of the indoor unit.

1. Is indoor air too warm and humid?

2. Is the condensate drain hose/connection leaking?

3. Is the condensate drain hose clogged or restricted?

4. Is the condensate drain hose insulated?

5. Is the 3" hole at exterior wall staffed or sealed?

Phenomenon

Normal or Abnormal

Noise is heard at the indoor unit.

1. Is the fan motor or compressor relay energized?

2. Is it due to temperature change that causes part expansion or contraction?

Must stop all unit operations, disconnect power and contact your service

technician in the following situations:

1. Harsh sound is heard

2. Bad odor is detected;

3. Water is leaking out of the indoor unit;

4. Circuit breaker trips or fuse is blown a few times;

5. Wires or connections are very hot;

6. Oil or refrigerant leakage is found;

7. Unit vibrates abnormally;

8. Any other abnormal situations.