Instruction/ maintenance manual of the product PSA012B722 Mitsubishi
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USER’S MANU AL MITSUBISHI HEA VY INDUSTRIES L TD . P A CKA GED AIR CONDITIONER PSA012B722 This air conditioner complies with EMC Directive 89/336/EEC, 91/263/EEC, 92/31/EEC, 93/68/EEC , 2004/108/EC, L V Direc- tive 2006/95/EC. CE marking is applicable to the area of 50 Hz power supply .
1 If the unit has been submerged under water due to a natural disaster such as flood or typhoon, consult y our dealer before using it again. If you use it as it stands, it ma y lead to failure, electric shock or fire. If any abnormal symptom (scorched fla vor etc.
2 Do not touch the aluminum fin. Otherwise it may lead to injuries. Do not clean the inside of the indoor unit by y ourself. Make sure to consult your dealer or user inquiry counter specified by our company . If you select incorrect detergent or improper method, resin parts may be damaged and lead to water leakage.
3 HOW TO PERFORM THE TIMER OPERA TION < WIRED REMOTE CONTROL > 1 Press TIMER button. It enters the timer mode. “Current day of the week” and “Current time ” are displa yed. [EXAMPLE] Monday : 10 o’clock in the morning Display area : [ ] [ ] [ ] (lit) 2 Press ▲ or ▼ button.
4 1 Press TIMER button. 2 Press ▼ button once. “ ” Æ “ ” 3 Press SET button. [EXAMPLE] “ ” flashes, “ ” lights. 4 Press ▲ or ▼ button. The display changes as below . Set as you like . “ ” ⇔ “ ” ~ “ ” ⇔ “ ” 5 Press SET button.
5 J Selection of Weekly timer mode Up to four schedules with timer operation (ON timer/OFF timer) are av ailable for each day of the week. Note : Set time e very month in Weekly timer mode . 1 Press TIMER button. 2 Press ▼ button for f our times. [ ] Æ [ ] Æ [ ] Æ [ ] Æ [ ] 3 Press SET button.
6 • If you select a day of the w eek for which setting have already been made , all the timer numbers that have been set are displa yed. And the details of the timer setting for the number which has “ ◄ ” mark is displayed. Y ou can modify the selected setting by ov erwriting it.
7 J Weekl y timer Checking 1 In the Weekly timer mode, select and set “ ”. ☞ See “Selecting Weekly timer setting” step 1 to 5 on page 5. The display shows the detailed timer operation setting information of the smallest timer operation number on the day of the week as showm on the left.
8 HOW TO OPERA TE IN SILENT MODE < WIRED REMOTE CONTROL > 1 In the timer mode, set the current da y of the week and current time. ☞ See page 4 step 1 to 7 2 Press SET button for three seconds or more. The remote control goes into silent mode setting and the following is displayed.
9 Press LOUVER button once, and the current status of louver is displa yed. ADJUSTING WITH LOUVER BUTTON (Indoor unit with auto swing function) HOW TO ADJUST THE LOUVER < WIRED REMOTE CONTROL > The display during auto swing The display with the louver position fixed When you operate the swing louver 1.
10 7 Press SET button (Fixing of the upper limit position) The upper limit position is fixed and the setting position is displayed f or two seconds. Then proceed to lower limit position selection display .
11 WHEN THE CHECK INDICA TOR LIGHT (RED) FLASHES INSPECTION DISPLA Y , FIL TER SIGN, AIR CONDITIONER NUMBER, ST ANDBY AND ROOM TEMPERA TURE DISPLA Y < WIRED REMOTE CONTROL > J The air conditioner stops in the event any trouble occur s.
12 ON – TIMER OPERA TION < WIRELESS REMOTE CONTROL > 1 Press ON timer button. ON timer display blinks . 2 Press or button to adjust to AM 8:00. Displayed time will be changed b y 10 minutes by pressing the buttons. 3 Press ON timer button. • ON timer display changes from b linking to steady lighting and the setting is completed.
13 T o fix the position of the swing louver Press AIR FLOW b utton when the louver position indication comes to the position where you would like to fix it.
14 HOW TO MAINT AIN How to clean the Air Filter Clean the filter frequently for economical operation. Caution Before cleaning, stop the operation and turn off the po wer supply . Otherwise, it may lead to injury as fan inside rotates at high speed. Caution The stepladder used for removing and attaching the air filter must be fix ed firmly .
15 TROUBLE SHOOTING Check the following items bef ore requiring service. THE UNIT DOES NOT WORK A T ALL Is the power supply switch turned off? Is there a blackout or is the fuse blown? Is the leakage breaker activated? Dangerous. Immediately turn off the power supply switch, and contact your dealer .
16 HEA TING OPERATION PREP ARA TION OF HEA TING • Heat pump type Heat pump type heating applies the mechanism that draws the heat from the outside air to warm up the room by means of the refrigerant.
AIR-CONDITIONING & REFRIGERA TION SYSTEMS HEADQU ARTERS 3-1, Asahi, Nishibiwajima-cho, Kiyosu, Aichi, 452-8561, Japan MITSUBISHI HEA VY INDUSTRIES EUROPE, L TD.
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