Air-Conditioners SLZ-KA25, KA35, KA50VA KA25, KA35, KA50VAL SEZ-KA35, KA50, KA60, KA71VA OPERATION MANUAL FOR USER For safe and correct use, please read this operation manual thoroughly before operating the air-conditioner unit. BEDIENUNGSHANDBUCH FÜR BENUTZER Zum sicheren und einwandfreien Gebrauch der Klimaanlage dieses Bedienungshandbuch vor Inbetriebnahme gründlich durchlesen.
Contents 1. Safety Precautions ................................................................ 2 2. Parts Names ......................................................................... 2 3. Screen Configuration ............................................................ 5 4. Setting the Day of the Week and Time .................................. 5 5. Operation .............................................................................. 5 6. Timer ........................................................
2. Parts Names ■ Wired Remote-Controller “Sensor” indication Display Section Displayed when the remote controller sensor is used. Day-of-Week For purposes of this explanation, all parts of the display are shown as lit. During actual operation, only the relevant items will be lit. Shows the current day of the week. Time/Timer Display “Locked” indicator Shows the current time, unless the simple or Auto Off timer is set. If the simple or Auto Off timer is set, shows the time remaining.
2. Parts Names ■ Wireless Remote-Controller [SLZ-KA·VAL only] SET TEMPERATURE button SET TEMPERATURE button sets and any desired room temperature. h ON / OFF button ON/OFF TOO WARM TOO COOL FAN SELECT Pushing button starts operation. Pushing again stops operation. AUTO COOL HEAT DRY MODE SELECT button This button is used to change between auto, cooling, heating and drying operation modes. (SLZ) TIMER SELECT button VANE Used for selecting timed starting or stopping.
3. Screen Configuration Set Day/Time Function Selection of remote controller TIME SUN A D C Standard Control Screens ˚F˚C ˚C OFF ON B C Timer Monitor Timer Setup MON SUN MON TUE WED THU FRI SAT TIMER OFF B ˚F˚C WEEKLY WEEKLY For details on setting the language for the remote controller display, refer to section 8. Function Selection. The initial language setting is English.
5. Operation ■ Press the ON/OFF button 1 again. • The ON lamp 1 and the display area go dark. Note: Even if you press the ON/OFF button immediately after shutting down the operation is progress, the air conditioner will not start for about three minutes. This is to prevent the internal components from being damaged. s To increase the room temperature: Press button 3 to set the desired temperature. The selected temperature is displayed 3.
5. Operation ■ Press the louver button 7 as necessary. • The louver image 7 appears. Each press of the button switches the setting as follows. No display (Stop) (ON) ● To run the ventilator independently: ■ Press the Mode button 2 until cause the ventilator to start. During swing operation, the arrow display move to the left and right. (OFF) appears on the display. This will ● To change the ventilator force: ■ Press the Ventilation button 8 as necessary.
6. Timer 7. Press the appropriate Set Temperature button 3 to set the desired temperature (at 7). * Each press changes the setting, in the following sequence: No display (no setting) ⇔ 24 ⇔ 25 ⇔ ... ⇔ 29 ⇔ 30 ⇔ 12 ⇔ ... ⇔ 23 ⇔ No display. (Available range: The range for the setting is 12 °C to 30 °C. The actual range over which the temperature can be controlled, however, will vary according to the type of the connected unit.) 8.
6. Timer 7. After completing steps 3 to 6 above, press the Filter in the value. button 4 to lock Note: Your new settings will be cancelled if you press the Mode (Return) button 2 before pressing the Filter button 4.
6. Timer 6.2. For wireless remote controller 4 5 Timer Setting TIMER AFTER OFF A 1 AUTO OFF 1. Be sure that the “Auto Off” is visible on the screen (at 1). 2. Hold down the Timer Menu button B for 3 seconds, so that “Monitor” is indicated on the screen (at 4). • The timer remaining to shutdown appears at 5. 3. To close the monitor and return to the standard control screen, press the Mode (Return) button 2.
7. Other Functions 7.2. Other indications 7.2.3. Error Codes indication 7.2.1. Centrally Controlled If you have entered contact number to be called in the event of a problem, the screen displays this number. (You can set this up under Function Selection of remote controller. For information, refer to section 8.) ˚C ˚C ERROR CODE TEMP. ON/OFF ● Displayed when operation is controlled by central controller, etc. Restricted operations are shown below.
8. Function Selection [Function selection flowchart] Setting language (English) Normal display (Display when the air condition is not running) Hold down the E button and press the D button for 2 seconds. E Press the operation mode button. G Press the TIMER MENU button. D Press the TIMER ON/OFF button. Hold down the E button and press the D button for 2 seconds. Remote controller function selection mode Item1 G Change Language Item2 Dot display English G Germany E F Spanish TEMP.
8. Function Selection [Detailed setting] [4]–1. CHANGE LANGUAGE setting The language that appears on the dot display can be selected. • Press the [ MENU] button G to change the language. 1 English (GB), 2 German (D), 3 Spanish (E), 4 Russian (RU), 5 Italian (I), 6 Chinese (CH), 7 French (F), 8 Japanese (JP) Refer to the dot display table. [4]–2. Function limit (1) Operation function limit setting (operation lock) • To switch the setting, press the [ ON/OFF] button D.
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9. Emergency Operation for Wireless Remote-controller When the remote controller cannot be used When the batteries of the remote controller run out or the remote controller malfunctions, the emergency operation can be done using the emergency buttons on the grille. ADEFROST/STAND BY lamp BOperation lamp CEmergency operation switch (heating) DEmergency operation switch (cooling) EReceiver Starting operation • To operate the cooling mode, press the button D. • To operate the heating mode, press the button C.
11. Trouble Shooting Having trouble? Air conditioner does not heat or cool well. Here is the solution. (Unit is operating normally.) ■ Clean the filter. (Airflow is reduced when the filter is dirty or clogged.) ■ Check the temperature adjustment and adjust the set temperature. ■ Make sure that there is plenty of space around the outdoor unit.
11. Trouble Shooting Having trouble? Noise is louder than specifications. Here is the solution. (Unit is operating normally.) ■ The indoor operation sound level is affected by the acoustics of the particular room as shown in the following table and will be higher than the noise specification, which was measured in an echo-free room. High soundNormal rooms absorbing rooms Location examples Noise levels Low soundabsorbing rooms Broadcasting studio, music room, etc. Reception room, hotel lobby, etc.
12. Installation, relocation and inspection Also consider operation sound • Do not put an object around the air outlet of the outdoor unit. It may cause lowering of capacity or increase operating sound. • If abnormal sound is heard during operation, consult your dealer. Relocation • When the air conditioner is to be removed or reinstalled because of rebuilding, moving, etc., special techniques and work are required. Warning: Repair or relocation should not be done by the customer.
This product is designed and intended for use in the residential, commercial and light-industrial environment. The product at hand is based on the following EU regulations: • • Low Voltage Directive 73/23/ EEC Electromagnetic Compatibility Directive 89/ 336/ EEC Please be sure to put the contact address/telephone number on this manual before handing it to the customer. HEAD OFFICE: MITSUBISHI DENKI BLDG.