Filter Box; Diffuser On Door - Carrier 42AM Series Installation, Operation And Maintenance Instructions

16 - FILTER BOX

Assembly procedure:
1. Remove the galvanised mesh filter to facilitate handling.
2. Remove the 4 x M8 screws found at the ends of the air heater.
3. Fit the filter box in position on the unit.
4. Refit the 4 x M8 screws in their original positions to secure the filter box in place.
5. Refit the galvanised mesh filter, held in place by the 2 brackets and the 2 butterfly screws.

17 - DIFFUSER ON DOOR

Assembly procedure:
1. Remove the double deflection grille fitted as standard on the Air Heater if this is present
2. Remove the CBLX 4.85x14.5 screws (A) which secure the guard plate (B) on the diffuser (C)
3. Fit the diffuser support against the Air Heater and secure it in place using the CBLX screws (D) provided
4. Refit the guard plate (B) and secure it with the CBLX screws (A)
+ unit during assembly
ATTENTION: Use a suitable system to mount the diffuser
Filter box during assembly
Butterfly screw
M8 metric screws
Galvanised mesh filter
Diffuser on door
Assembled filter box
Blanking cover (diameter 22.2 mm) for
fan motor assembly cable routing
+ Unit as assembled
Diffuser on door
17