Skope ReFlex Upright - Page 16

16
Electronic Controller
Service Manual
SKOPE Reflex Upright Fridge, Freezer, Combo
22
Evaporator fan over-current protection
The current supplied to the evaporator fan
motor is too high.
2, 3, 4
NO swap cartridge required
- faulty fan motor
- fan blade fault (imbalance / debris / blockage)
- controller
23
Condenser fan over-current protection
The current supplied to the condenser fan
motor is too high.
2, 3, 4
NO swap cartridge required
- faulty fan motor
- fan blade fault (imbalance / debris / blockage)
- controller
24
Controller communication error
Controller has lost communication channels.
1, 2, 3, 4
- App
- controller / circuit
25
Controller update failed
Controller update could not be completed.
1, 2, 3, 4
- App
- controller / circuit
26
Controller hardware failure
Controller hardware has failed.
1, 2, 3, 4
- App
- controller / circuit
27
Probe failure
A non-critical system probe has failed. The
cabinet will continue to operate with partial
function but requires service.
2, 3, 4
NO swap cartridge required
- Evap probe / connections
- controller
28
No downward tendency
The temperature is no longer decreasing.
2, 3, 4
Take spare cartridge in case refrigeration system
fault.
- condenser blocked
- poor installation / ventilation
- cabinet / cartridge gasket seals leaking
- door not self closing / gasket leaking
- product hot / blocking cabinet airflow
- overloaded from excess door openings / ambient
- fan motor / blade (condenser / evaporator)
- controller
- compressor / gas leak = SWAP cartridge
29
Compressor cutting out
The compressor cut out on its internal
protection or pressure switch.
2, 3, 4
Take spare cartridge in case refrigeration system
fault.
- condenser blocked
- poor installation / ventilation
- cabinet seal leaking / door / cartridge
- product hot / blocking cabinet airflow
- overloaded from excess door openings / ambient
- fan motor / blade (condenser / evaporator)
- controller
- compressor / gas leak = SWAP cartridge
30
Excessive automatic defrosting
The system is automatically defrosting too
frequently.
2, 3, 4
Take spare cartridge in case refrigeration system
fault.
- door not self closing / gasket leaking
- Evaporator probe
- Evaporator motor / fan
- controller
- compressor / gas leak = SWAP cartridge
31
Compressor stalling
The compressor is stalling on start up.
2, 3, 4
Take spare cartridge in case refrigeration system
fault.
- condenser blocked
- poor installation / ventilation
- cabinet / cartridge gasket seals leaking
- door not self closing / gasket leaking
- product hot / blocking cabinet airflow
- overloaded from excess door openings / ambient
- fan motor / blade (condenser / evaporator)
- controller
- compressor / gas leak = SWAP cartridge
Code Description Service tech
type
Possible root cause