Cleveland SGL-X, Руководство по ремонту

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SERVICING GUIDE
This section contains servicing information intended for use by Authorized Service Personnel. If Fault Isolation Procedure
is required, be sure to start at step #1.
A/Problem: Skillet is not heating at all. (Skillet must be on, in a down position and
thermostat control set).
Possible Causes
1. No power — either gas or electric. 8. Defective pilot flame sensor.
2. Micro (cut-off) switch faulty or not activated 9. Defective pilot re-light.
(skillet in a tilted position). 10. Defective cycling pilot safety timer.
3. Defective on/off switch. (Spark ignition)
4. Defective control thermostat 11. Defective or incorrectly adjusted gas
5. Defective safety thermostat control valve.
6. Defective 208-240/120 VAC transformer. 12. Blown 4/10, 1 1/2, or 10 amp fuse.
(208-240V units) 13. Incorrect spark gap- (Spark ignition)
7. Defective 120/25 VAC transformer. 14. Poor ground.
15. Faulty wiring.
Fault Isolation Procedure
Step Test
Result
Remedy
1. Are both electrical and gas supplies
available to unit?
Yes Go to step #2,
No Correct external power supply problem.
2. Is the main power (lower) pilot light Yes Go to step # 6.
illuminated?
No Go to-step # 3.
3. Is the 4/10 amp fuse (manual ignition). Replace blown fuse.
1 1/2 amp fuse (spark ignition) or
Yes
10 amp fuses (208-240V units) blown? No Go to step # 4.
4. On 120V units. go to step # 5. On
208-240V units, is there 120 VAC
Yes Go to step # 5.
present at the output of the Replace defective 208-240/120 VAC
208-240/120 VAC transformer?
No
transformer.
5. Is there 25 VAC present at the output of Yes Replace defective on/off switch.
the 120/25 VAC transformer? Replace defective 120/25 VAC No
transformer.
6. Is the operating (upper) pilot light
illuminated?
Yes Go to step # 9.
No Go to step # 7.
7. Is there 25 VAC across the tilt safety switch? Yes Adjust or replace defective tilt safety switch.
No Go to step # 8.
8. Is there 25 VAC across the control Yes Replace defective control thermostat
thermostat?
No Replace defective high limit thermostat.
9. It is assumed that there is proper operating incoming gas pressure of minimum 7" WC for natural gas and 12" WC for
LP gas. For manual ignition, go to step #10. For spark ignition natural gas, go to step #12. For spark ignition LP gas, go
to step # 17.
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