Fisher & Paykel 635 Active Smart Service Manual page 68

321144
Fault Code: 4
Reason:
Primary Action:
Secondary Action:
Tertiary Action:
Fault Code: 5
Reason:
Primary Action:
Secondary Action:
Fault Code: 6
Reason:
Primary Action:
Secondary Action:
Fault Code: 7
Reason:
Primary Action:
Secondary Action:
Fault Code: 8
Reason:
Primary Action:
Secondary Action:
Fault Code: 9
Reason:
Primary Action:
Secondary Action:
Fault Code: 10
Reason:
Primary Action:
Secondary Action:
Fault Code: 11
Reason:
Primary Action:
Secondary Action:
Tertiary Action:
Fault Code: 12
Reason:
Primary Action:
Secondary Action:
Tertiary Action:
Fault Code: 13
Reason:
Primary Action:
Secondary Action:
The resistance of all the temperature sensors are outside the normal range
(< 660 Ohms).
Check the 6-way RAST connector at the power/control module.
Re-terminate the 6-way RAST connector.
Replace the power/control module.
The resistance of the FC sensor is outside the normal range (> 45K Ohms).
Check the sensor connection at the power/control module.
Replace the sensor.
The resistance of the FC sensor is outside the normal range (< 660 Ohms).
Check the sensor connection at the power/control module.
Replace the sensor.
The resistance of the evaporator sensor is outside the normal range (> 45K Ohms).
Check the sensor connection at the power/control module.
Replace the sensor.
The resistance of the evaporator sensor is outside the normal range (< 660 Ohms).
Check the sensor connection at the power/control module.
Replace the sensor.
The resistance of the PC sensor is outside the normal range (> 45K Ohms).
Check the sensor connection at the power/control module.
Replace the sensor.
The resistance of the PC sensor is outside the normal range (< 660 Ohms).
Check the sensor connection at the power/control module.
Replace the sensor.
The current measured for the ambient heater, PC fan and FC fan is lower than
expected.
Check the 6-way fan/LAH RAST connector at the power/control module.
Re-terminate the 6-way fan/LAH RAST connector.
Replace the power/control module.
The current measured for the ambient heater, PC fan and FC fan is higher than
expected.
Check the 6-way fan/LAH RAST connector at the power/control module.
Re-terminate the 6-way fan/LAH RAST connector.
Replace the power/control module.
The low ambient heater is drawing less current than expected. Either the heater or
wiring is open circuit or the heater is faulty.
Check the wiring and connections at both the heater and the power/control module.
Check the ambient heater resistance. If not within limits, replace.
68