SystemAir changeair Sophomore 4000 Series - Removing Energy Recovery Wheels (ERW)

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Sophomore Series 4000 & 5000 Cabinet - Classroom Air Handler - Owner's Manual - Installation, Operation, and Service Instructions
4.15 Removing Energy Recovery Wheels (ERW)
Removing Energy Recovery Wheel (ERW)
1. Turn OFF electrical power to the unit.
2. Open front service panels with the key provided.
3. Remove the 7 screws holding the ERW damper assembly and disconnect Belimo
wire harness. Remove damper assembly
4. Pull out ERW and disconnect wire harness.
5. Reverse order to reassemble.
4.16 Figure 8 | Removing Energy Recovery Wheels (ERW)
Fig. 8 Removing Energy Recovery Wheels (ERW)