| OPERATING PROCEDURE |
| PHOTOS |
|
| |
8. Removing the line flow fan and the fan motor | Photo 7 |
|
| |||
(1) | Remove the left and right side panels. |
|
| |||
|
|
|
|
| ||
|
|
| Screw |
| ||
(2) | Remove the grilles. |
| Line flow fan |
|
| |
|
|
|
| |||
|
| |||||
(3) | Remove the electrical box. |
|
|
| Fan motor |
(4)Remove the drain pan.
(5)Loosen the screw that fixes the line flow fan to the fan
motor. (See Photo 7. )
(6) Remove the 4 screws of the motor fixture, and remove the fan motor and the motor fixture at a time (See Photo 8.)
(7)Remove the screws of the left and right motor supports, and remove the motor supports and the fan motor. (See Photo 9.)
(8)Remove the 2 screws on the left and right sides of the heat
| exchanger, and pull the bearing support toward you. (See | Photo 8 |
|
|
|
|
|
|
|
|
|
| |||||
| Photo 11.) |
|
|
|
|
|
| Screws |
|
| |||||||
(9) Remove the screw of the center support, and remove the |
|
|
|
|
|
|
| Fan motor |
| ||||||||
| support. (See Photo 10. ) |
|
|
|
|
|
|
|
| ||||||||
|
|
|
|
|
|
|
|
|
|
|
|
| |||||
(10) Pull the |
|
|
|
|
|
|
|
|
|
|
|
| |||||
| and remove the line flow fan. |
|
|
|
|
|
|
|
|
|
|
|
| ||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
| Motor fixture |
| |||
Photo 11 |
|
|
|
|
|
|
|
|
|
|
|
| |||||
|
|
|
|
|
|
|
|
|
|
|
| ||||||
|
|
|
|
|
| Photo 9 |
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
| Fan motor |
|
| Screw |
| ||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Screw |
|
|
|
|
|
|
|
|
|
|
| |||
| Heat exchanger |
|
|
|
|
|
|
|
|
|
|
| |||||
|
|
|
|
|
|
|
|
|
|
| |||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
Bearing support |
|
|
|
|
|
|
|
|
|
|
|
| |||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Motor support |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Motor |
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| support |
| |
|
|
|
|
|
| Photo 10 |
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
| Line flow fan |
|
|
|
|
|
| |
|
|
| Line flow fan |
|
|
|
|
|
|
|
|
|
|
| |||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
9. Removing the electrical heater. |
|
| Center support |
| Screw |
| ||||||
(1) | Remove the left and right side panels. | Photo 12 | ||||||||||
(2) | Remove the grilles. | |||||||||||
|
|
|
|
|
|
|
|
|
| |||
(3) | Remove the drain pan. |
|
|
|
|
|
|
|
|
| ||
| Heat exchanger | |||||||||||
(4) | Loosen the screw that fixes the line flow fan to the fan |
|
|
|
|
|
|
|
| Heater fixing screw | ||
|
|
|
|
| ||||||||
|
|
|
| Heater | element | |||||||
| motor.(See Photo 7.) |
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
| ||
(5) | Remove the screw of the center support, and remove the |
|
|
|
|
|
|
|
|
|
| |
| support. (See Photo 10.) |
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
| ||
(6) | Remove the 2 screws on the left and right sides of the heat |
|
|
|
|
|
|
|
|
|
| |
| exchanger, and pull the bearing support toward you. (See |
|
|
|
|
|
|
|
|
|
| |
| Photo 11.) |
|
|
|
|
|
|
|
|
|
|
(7)Pull the
(8)Remove the heater fixing screws (1 screw each on right and left sides), and slide the heater element to the left to remove the heater.
47