SystemAir changeair Freshman Series - Removing Fixed Core Plates

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Freshman Series - Owner's Manual - Installation, Operation, and Service Instruction - Version 1.1 EN
Exchange Core
Support Plate
Exchange Core
Return Air
Relief Filter
Exchange Core
Support Plate
Recovery Fan
Figure 6 | Removing Fixed Core Plates
5.8 Removing Fixed Core Plates
1. Turn OFF electrical power to the air handler.
2. Open front service panels with the key provided.
3. Slide return air lter up and out of brackets and set aside.
4. Remove the screws holding the exchange core cover plate and remove plate.
5. Loosen the screws on the exchange core cover plate.
6. Slide exchange core cover plate up and tighten screws to hold plate in upper
position.
7. Slide core away from retaining arm, rotate towards front of unit and lift out.
General Preventative Maintenance