Technical data

Remedy

A Run a timed warm air program.

Cause

Air path clogged.

Remedy

A Check the air paths and clean them.

Cause

Heater bank is not heating.

Remedy

A Check the heater element (R1) for short circuit and open circuit.

Cause

Heater relay (K1/1).

Remedy

A Check the heater relay (K1/1).

Cause

Temperature limiter (SOD, F2).

Remedy

A Check the temperature limiter (SOD, F2) for open circuit.

Cause

Defective residual moisture sensor (B3/1).

Residual moisture sensor (B3/1)-Check the sampler:

A Check the residual moisture sensor (B3/1) voltage circuit for high ohmic

(isolation) status, refer to Service mode summary, 090 4.3.

Descriptive Technical Documentation

DTD no. 12-9800 090-15