21
Module Fan Assembly Replacement
Tools Required:
Phillips head screwdriver
1. Follow the Preparing for Service instructions. (Page 11)
2. Remove the access cover screw. (Figure 16)
3. Remove the 4 screws and the electronics cover from the unit. (Figure 16)
4. Remove the 2 screws securing the cable clamp. (Figure 18)
5. Holding the electronics assembly close to the ends of the LED light strip, gently lift the electronics assembly out of
its original position to expose the attached components. (Figure 18)
6. Locate the fan assembly. (Figure 18)
7. Trace the control wires to the main control board and disconnect.
8. Install and connect the new fan assembly.
9. Reinsert the electronics assembly.
CAUTION:
Ensure that the terminal block has not moved from its original locations and all wires are contained under the
cover before reassembly.
10. Reinstall the electronics cover and access cover in their original position in the module and secure the 5 screws.
11. Re-assemble the remainder of the components in reverse order from the Preparing for Service instructions. (Page 11)
Replacement Part Procedures
Fan
Assembly
Fan Filter
Figure 18
Electronics
Cover
Electronic
Assembly
Cable
Clamp
Access
Cover