I.C.E. GIDM-325 - Manual (Page 7)

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5. Check supply fan motor load against rating plate figure. If actual figure is significantly different than the rating
plate value, take corrective actions with respect to duct work and accessories external to the unit
6. The thermal overloads must be left set appropriate to the motor performance after all adjustments have been
made.
7. Repeat steps 2 through 6 for the induced draft fan motor (power vented units only).
8. Remove jumper from fan switch if installed in step 4 above.
9. Ensure all manual fuel valves are open.
10. Turn on-off switch on burner to “on” position.
11. Check direction of rotation of burner fan.
12. Set thermostat to temperature desired.
13. After a prepurge period the pilot will light and main burner will energize. Check for good clean flame and
smooth light-off conditions.
14. Check unit performance as described on the factory test report. (Include items such as stack temperature, CO-2
level, flame signals, etc.). Readings obtained in the field should not deviate significantly from those obtained at
the factory.
SHUT DOWN
EMERGENCY SHUT DOWN
1. Set disconnect switch to “off” position.
2. Close the manual main fuel valve.
3. Set the burner on-off switch to “off” position.
SERVICE SHUT DOWN
1. Set the burner toggle switch to “off” position.
2. Close the manual main fuel valve.
3. Set the operating controls (eg. thermostat, remote panel switches) so as to prevent heating operation.
TROUBLE SHOOTING GUIDE
WARNING: Fire or explosion hazard can cause property damage, severe injury, or death. Check for gas
leaks with rich soap and water solution any time work is done on a gas line. Never use an open
flame to detect gas leaks.