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FusionCol8000-E400 Modular Indirect Evaporative
Cooling System
User Manual
Step 4 Install a new air filter into the slot.
Step 5 Close and lock the maintenance door.
Step 6 Choose Maint > Performance Maint on the home screen of the display module
and clear the total runtime of the air filter.
Step 7 Power on the device and tap Start on the home screen. Ensure that the device is
running normally without any alarms.
----End
9.3 Replacing an Outdoor Exhaust Fan
Prerequisites
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Context
The fan needs to be maintained from the side maintenance door.
Procedure
Step 1 On the home screen of the display module, tap Shutdown to turn off the exhaust
fan switch.
Ensure that the fan switch is turned off before you proceed with the procedure.
Step 2 Open the maintenance door and enter the device.
Step 3 Cut the cable tie that binds the cable connected to the faulty fan, and remove the
fan terminal.
Step 4 Remove screws from the fan support, and pull them out.
Figure 9-3 Removing the screws from the fan support
Issue 04 (2022-06-30)
A fan needs to be replaced.
A spare fan of the same model is available and functional.
Tools: protective gloves, Phillips screwdriver, diagonal pliers, cable tie
CA UTION
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9 Parts Replacement
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