17
Freshman Series - Owner's Manual - Installation, Operation, and Service Instruction - Version 1.1 EN
Exchange Core Cover Plate
Relief Fan
Exchange Core Support Plate
Recovery Fan
Exchange Cores
Return Air Washable Filter
Figure 8 | Removing Relief Fans(s) Motor
Shock
Hazard
Rotating Blades could
cause severe injury.
Keep hands clear.
machine to stop before
servicing.
7. Unplug the electrical wires running
to the recovery fan motor.
8. Remove the 4 bolts located on top
of the return air damper pan that
holds the recovery fan motor.
9. Pull down on fan and remove from
unit.
10. Clean dirt from fan blades and
around motor housing using
compressed air or cloth.
11. Reinstall recovery fan motor.
12. Reconnect electrical plug to recovery
fan motor.
13. Reinstall exchange cores, cover
plates and lter.
14. Close service panels and lock with
key, turn electrical power on, and
test operation of the unit.
5.10 Removing Relief Fan(s) Motor - continued
General Preventative Maintenance
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