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Heatilator • ECO-ADV-PS35/50 • 7058-142D • July 21, 2010
B. Exhaust Blower Replacement
1. Turn down the thermostat, let appliance completely cool
and then unplug appliance before servicing.
2.
Remove both upper and lower right side curtains.
Figure
18.2. on page 18.
3. Disconnect 2 white wires from the white and blue wires of
the exhaust blower.
4. There is a removable plate on the exhaust blower.
Depending on the model, use a 1/4 inch socket, or 1/4
inch standard or #2 Phillips Head screw driver to loosen
the 6 screws in the keyhole shaped holes and rotate the
plate. On model ECO-ADV-PS35 it is only necessary to
loosen the screws however on model ECO-ADV-PS50
you will have to remove the screws.
Figure 19.1.
5. Remove the exhaust blower and gasket.
6. Check for degradation on the gasket and replace if nec-
esary using the gasket included in the kit.
7. Re-install in reverse order.
Figure 19.1
Exhaust Blower