Preliminary Checks

PRELIMINARY CHECK 1:

Air outlet does not change.
- Perform Self-diagnosis STEP 1 before referring to the flow chart. Introduction and General Description

PRELIMINARY CHECK 2:

Intake door does not change.
- Perform Self-diagnosis STEP 1 before referring to the following flow chart. Introduction and General Description

PRELIMINARY CHECK 3:

Insufficient cooling

PRELIMINARY CHECK 4:

Insufficient heating

PRELIMINARY CHECK 5:

Blower motor operation is malfunctioning.
- Perform Self-diagnosis STEP 1 before referring to the following flow chart. Introduction and General Description

PRELIMINARY CHECK 6:

Magnet clutch does not engage.
Perform Self-diagnosis STEP 1 before referring to the following flow chart. Introduction and General Description

PRELIMINARY CHECK 7:

Discharged air temperature does not change.
Perform Self-diagnosis STEP 1 before referring to the following flow chart. Introduction and General Description

PRELIMINARY CHECK 8:

Noise