Fault Codes; Fault Code Table - Fisher & Paykel E169T Service Manual

3

FAULT CODES

If a fault should develop in the temperature measurement system, defrost system,
temperature control variable resistor, or should the compressor fail to start, an audio
fault alarm will sound when to P.C. door is opened. The alarm consists of a number
of beeps emitted by the beeper located in the control module. The number of beeps
emitted indicates the fault as shown in the Fault Code Table below.
3.1

Fault Code Table

Fault 2: 2 beeps
Reason:
Action:
Fault 3: 3 beeps
Reason:
Primary Action:
Secondary Action:
Tertiary Action:
Fault 4: 4 beeps
Reason:
Primary Action:
Secondary Action:
Tertiary Action:
Fault 7: 7 beeps
Reason:
Primary Action:
Secondary Action:
Fault 8: 8 beeps
Reason:
Primary Action:
Secondary Action:
Defrost sensor failed to reach +8
happened in the last three defrosts, therefore probably defrost
heater failure.
Check connections at the control module and inline connectors.
Check defrost heater. If faulty, replace.
The resistance of both the temperature sensors is outside the
normal range (> 45K Ohms).
Check the 4 way connector at the control module.
Check sensor resistance.
Re-terminate the 4 way connector.
Replace the control module.
The resistance of both the temperature sensors is outside the
normal range (< 660 Ohms).
Check the 4-way connector at the control module.
Check sensor resistance.
Re-terminate the 4 way connector.
Replace the control module.
The resistance of the defrost sensor is outside the normal range
(> 45K Ohms).
Check sensor resistance.
Check the sensor connection at the control module.
Replace the sensor.
The resistance of the defrost sensor is outside the normal range
(< 660 Ohms).
Check sensor resistance.
Check the sensor connection at the control module.
Replace the sensor.
o
C within 30 minutes. This has
8