8-8. TIMER OPERATION

1. How to set the timer

(1)Press OPERATE/STOP button to start the air conditioner.

(2)Check that the current time is set correctly.

NOTE : Timer operation will not work without setting the current time. Initially “AM0:00” blinks at the current time display of TIME MONITOR so set the current time, correctly with CLOCK SET button.

(3) Press TIMER CONTROL button to select the operation.

“ ” button... AUTO START operation (ON timer)

“ ” button... AUTO STOP operation (OFF timer)

(4)Press HR. and MIN. button to set the timer. Time setting is 10-minute units.

HR. and MIN. button will work when “ ” or “ ” mark is flashing.

These marks disappear in 1 minute.

When setting the ON timer, check that OPERATION INDICATOR lamp of the indoor unit lights.

NOTE1 : Be sure to place the remote controller at the position where its signal can reach the air conditioner even during TIMER operation, or the set time may deviate within the range of about 10 minutes.

NOTE2 : Reset the timer in the following cases, or the set time may deviate and other malfunctions may occur.

●A power failure occurs.

●The circuit breaker functions.

2. CANCEL

TIME setting can be cancelled with the TIMER CONTROL buttons. (“

To cancel the ON timer, press the “ ” button.

To cancel the OFF timer, press the “ ” button. TIME is cancelled and the display of set time disappears.

” or “

”)

PROGRAM TIMER

●The OFF timer and ON timer can be used in combination.

●“ ” and “ ” display shows the order of the OFF timer and ON timer operation.

(Example 1) The current time is 8:00 PM.

The unit turns off at 11:00 PM, and on at 6:00 AM.

(Example 2) The current time is 11:00 AM.

The unit turns on at 5:00 PM, and off at 9:00 PM.

NOTE : TIMER setting will be cancelled by power failure or breaker functioning.

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Mitsubishi Electronics MSH-09NV, MSH-07NV, MSH-12NV, MSH-18NV, MSH-24NV service manual How to set the timer, Cancel
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MSH-07NV, MSH-09NV, MSH-24NV, MSH-12NV, MSH-18NV specifications

Mitsubishi Electronics has long been recognized for its innovative heating and cooling solutions, particularly in the HVAC industry. Among its notable offerings are the MSH-18NV, MSH-12NV, MSH-24NV, MSH-09NV, and MSH-07NV models, which showcase advanced features and technologies to enhance indoor climate comfort.

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