OPERATING PROCEDURE | PHOTOS |
12. Removing the support heater. | Photo 11 |
(1)Remove the air intake grille.
(2)Remove the beam.
(3) Remove the side panel (right and left). | Screws |
(4)Remove the relay connector for the pipe thermistor.
(5)Remove the under panel.
(6)Remove the drain pan.
(7)Remove the screw from the pipe cover, and remove the
pipe cover.
(8) Remove the screw from the pipe support, and remove the pipe fixed support.
Clamp | Connector | Service |
panel | ||
| for heater |
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| Electrical |
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| box |
13. Removing the heat exchanger. | Photo 12 |
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(1) | Remove the air intake grille. |
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(2) | Remove the beam. |
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(3) | Remove the side panel (right and left). |
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(4) | Disconnect the relay connector. |
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(5) | Remove the under panel. | Pipe |
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(6) | Remove the drain pan. |
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support |
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(7) | Unscrew the screw of the pipe cover, and remove the |
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| pipe cover. |
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(8) | Unscrew the screw of the pipe support, and remove the | Screws |
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| pipe support. |
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(9) | Unscrew the screw of the heat exchanger, and remove |
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| the heat exchanger. |
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| Remove the heat exchanger with care. Since this is quite | Screw | Heat |
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| heavy, removing work should be done with more than 2 | Pipe cover | exchanger |
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| people. |
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| wWeight of heat exchanger : approx. 12 lbs. |
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