Scotsman SCE275 Bedienungsanleitung PDF herunterladen (Seite 34)

SCE275

January 2003

Page 34

Removal and Replacement: Thermistors

There is a thermistor to sense reservoir water

temperature and another to sense compressor

discharge temperatures. If the AutoIQ Controller

senses a fault with the thermistors, both diagnostic

indicator lights will be glowing continuously.

Disconnect electrical power before beginning.

1. Remove the grills from the front of the cabinet.

2. Push and hold the Off button to shut the

machine Off.

3. Remove the hood.

4. Remove the bin.

5. Locate the thermistor attached to the discharge

line of the compressor. Remove the insulation

covering the thermistor and un-clip it from the

discharge line.

6. Unplug the thermistor from the wire harness by

AutoIQ Controller.

7. Plug the new set into the AutoIQ Controller.

8. Route the thermistor to the discharge tube of the

compressor and attach it to the discharge line in

the same place as the original.

9. Re-cover the thermistor with insulation.

10. At the upper left of the machine, un-plug the

water pump and water level sensor.

11. Lift up the water pump mounting plate and pull

the water hose off the water pump. Remove the

water pump and water level sensor and set aside.

12. Remove the water thermistor from the

discharge hose of the water pump.

13. Unplug the thermistor from the wire harness.

14. Insert the new thermistor into the discharge

hose. Do not allow the body of the thermistor to

contact the hose opposite of the mounting hole.

15. Secure thermistor with cable tie.

16. Plug thermistor into wire harness.

17. Return water pump and water level sensor to

its normal position. Reconnect power and ground

wires.

18. Return bin and hood to their normal positions.

19. Reconnect electrical power and push the

Freeze button to restart the machine.

20. Return the grills to their normal position.

Electrical shock

hazard.

Electrical shock can

cause personal injury.

Disconnect power before

beginning to service

1 2 ... 29 30 31 32 33 34 35 36

Kommentare zu diesen Handbüchern

Keine Kommentare

Scotsman SCE275 Bedienungsanleitung Seite 34

Kommentare zu diesen Handbüchern

Verwandte Produkte und Handbücher für Ausrüstung Scotsman SCE275