| OPERATING PROCEDURE | PHOTOS | ||
2. Removing the electronic control P.C. board, the | Photo 2 | |||
power monitor receiver P.C. board, |
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P.C. board and the terminal block |
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(1) | Remove the panel (Refer to 1.) and the corner box. |
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(2) | Remove the screw of the V.A. clamp. Remove the V.A. |
| Screws of the |
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| clamp and then the indoor/outdoor connecting wire. (See |
| terminal block |
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| cover |
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(3)Remove the sensor holder from the electrical cover. (See Photo 3)
(4) Remove the screw of the electrical cover, and then the electrical cover. (See Photo 3)
(5) Remove the earth wire connected to the indoor electronic control P.C. board from the electrical box. (See Photo 3.)
(6)Remove the power monitor receiver P.C. board holder. (See Photo 4.)
(7) | Pull out the |
| Drain hose |
| Screw of the V.A. clamp | |
| P.C. board holder. |
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(w) Install the |
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| bling it.(Refer to Photo 5) | Photo 3 |
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(8) | Open the rear cover of the power monitor receiver P.C. |
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Earth wire |
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| board holder and pull out the power monitor receiver P.C. |
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(9)Open the sensor holder and pull out the SW P.C. board.
(10)Pull the electronic control P.C. board slightly toward you from the electrical box, and disconnect TAB3 and all the connectors on the electronic control P.C. board.
(11) Pull out the electronic control P.C. board from the electrical |
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(12) | Remove the earth wire connected to the heat exchanger |
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| from the electrical box. (See Photo 3) |
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(13) | Unhook the catches of the electrical box, and pull out the |
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| electrical box. |
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| electrical cover |
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(14) | Remove the screw of the terminal block cover, and then |
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| the terminal block cover and the terminal block holder. |
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(15) | Remove the terminal block by sliding it. | Sensor holder (inside) |
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Photo 4
SW P.C. board
Plasma power P.C. board holder
Power monitor receiver | |
| P.C. board holder |
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