USER’S MANUALMITSUBISHI HEAVY INDUSTRIES LTD. PACKAGED AIR CONDITIONERPSA012B722This air conditioner complies with EMC Directive 89/336/EEC, 91/263/EE
9Press LOUVER button once, and the current status of louver is displayed.ADJUSTING WITH LOUVER BUTTON (Indoor unit with auto swing function)HOW TO AD
107 Press SET button (Fixing of the upper limit position)The upper limit position is fixed and the setting position is displayed for two seconds. The
11WHEN THE CHECK INDICATOR LIGHT (RED) FLASHESINSPECTION DISPLAY, FILTER SIGN, AIR CONDITIONER NUMBER, STANDBY AND ROOM TEMPERATURE DISPLAY< WIRED
12ON – TIMER OPERATION < WIRELESS REMOTE CONTROL >1 Press ON timer button.ON timer display blinks.2 Press or button to adjust to AM 8:00.Di
13To fix the position of the swing louverPress AIR FLOW button when the louver position indication comes to the position where you would like to fix i
14HOW TO MAINTAINHow to clean the Air FilterClean the filter frequently for economical operation.Caution Before cleaning, stop the operation and turn
15TROUBLE SHOOTINGCheck the following items before requiring service.THE UNIT DOES NOT WORK AT ALLIs the power supply switch turned off?Is there a bla
16HEATING OPERATIONPREPARATION OF HEATING• Heat pump typeHeat pump type heating applies the mechanism that draws the heat from the outside air to warm
AIR-CONDITIONING & REFRIGERATION SYSTEMS HEADQUARTERS3-1, Asahi, Nishibiwajima-cho, Kiyosu, Aichi, 452-8561, JapanMITSUBISHI HEAVY INDUSTRIES EURO
1If the unit has been submerged under water due to a natural disaster such as flood or typhoon, consult your dealer before using it again.If you use i
2Do not touch the aluminum fin.Otherwise it may lead to injuries.Do not clean the inside of the indoor unit by yourself. Make sure to consult your dea
3HOW TO PERFORM THE TIMER OPERATION < WIRED REMOTE CONTROL >1 Press TIMER button.It enters the timer mode.“Current day of the week” and “Current
41 Press TIMER button.2 Press ▼ button once.“ ”Æ “ ”3 Press SET button.[EXAMPLE] “ ” flashes, “” lights.4 Press ▲ or ▼ button.The display changes
5JSelection of Weekly timer modeUp to four schedules with timer operation (ON timer/OFF timer) are available for each day of the week.Note : Set time
6• If you select a day of the week for which setting have already been made, all the timer numbers that have been set are displayed. And the details o
7JWeekly timer Checking1 In the Weekly timer mode, select and set “ ”.☞ See “Selecting Weekly timer setting” step 1 to 5 on page 5.The display shows t
8HOW TO OPERATE IN SILENT MODE< WIRED REMOTE CONTROL >1In the timer mode, set the current day of the week and current time.☞ See page 4 step 1 t
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