16 May 98

Symptom: MGTC-20, DXTC-20, DXTH-20 – ERROR CODE FC

Solution: NORMAL PROTECTION

Cause: LIMITING/REDUCING FREQUENCY FOR HIGH POWER CONSUMPTION PROTECTION

Remarks:

DESCRIPTION:

WHENEVER THE OUTDOOR UNIT HAS A HIGH POWER CONSUMPTION.

WHEN THE POWER CONSUMPTION REACHES TO THE POINT WHERE FREQUENCY LIMITATION/REDUCTION IS NEEDED, IT WILL ACTIVATE THE FC PROTECTION.

REPAIR:

1) THIS IS A NORMAL PROTECTION