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Heatilator • SILHOUETTE Series Electric Fireplace • 4030-780 Rev F • 10/06
20
E. Maintenance Task List
D. Heater/Blower Assembly Maintenance
• Turn off the circuit breaker/unplug the heater before
servicing the heater/blower assembly.
• Allow heater to cool before removing.
• Open the lower grille panel to view the dashboard on the
heater (the lower grille may need to be removed).
• Remove the four outer screws. See Figure 10.2.
• Pull dashboard towards you to expose the light
compartment (the light tray does not need to be pulled all
of the way out of the heater).
• Reach into the back of the left rear corner of the light tray
and unplug wire harness from connector. To remove plug,
squeeze both sides and pull.
• Remove the hood by pulling it straight out.
• Remove the upper grille panel/door front by lifting it up
and out.
• Remove the four outer screws. See Figure 10.2.
• Pull the heater/blower assembly out of heater.
• Slide the heater/blower assembly back into the heater,
making sure that the wires do not touch the heater/blower
assembly housing.
• Once the front of the heater/blower assembly is fl ush with
heater, reinstall the four screws removed earlier.
• Replace the upper grille panel and hood.
• Plug the wire harness back into the connector in the back
of the left rear corner of the light tray.
• Slide dashboard back into heater and make sure all wires
are inside heater.
• Reinstall the four screws removed earlier.
• Turn on the circuit breaker or plug the heater back into
the wall outlet.
Remove
Outer
Screws
Figure 10.2 Installing Heater/Blower Assembly
Inspect Maintenance Tasks
Glass Doors 1. Inspect glass panels for cracks. Replace if this condition is present.
2. Confi rm there is no damage to glass or glass frame. Replace as necessary.
3. Clean glass using a non-abrasive cleaner such as Brasso©.
Circulation Compartment 1. Remove any foreign objects.
2. Verify unobstructed air circulation.