Operation Section
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7.5 TEST Mode
• Test operation can be performed using the test mode.
(1) Test operation
• Set the unit to standby mode, make sure the STOP switch on the unit is in the OPERATE
position, and move the DIP switch 3-1 to the ON position. The unit will automatically turn on and
operate at the following conditions.
- Compressor speed: 80 rps
- Cool mode
- Fan mode: RUN
- Fan speed: HI
The WMC (or MWT) will be inoperable during the test operation.
(2) Quit test operation
• Turn DIP switch 3-1 OFF.
The unit operation will stop, and the system will shift to standby mode.
I003179
ON
OFF
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DSW1 DSW2 DSW3 DSW4
TEST Mode
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