Summary of Contents for Mitsubishi Heavy Industries SRF25ZJX-S
Page 1
DEUTSCH KLIMAGERA ¨ T ISTRUZIONI PER L’USO ITALIANO CONDIZIONATORE D’ARIA MANUAL DEL PROPIETARIO ESPAN ˜ OL ACONDICIONADOR DE AIRE GEBRUIKERSHANDLEIDING NEDERLANDS SRF25ZJX-S SRF35ZJX-S AIRCONDITIONING SRF50ZJX-S MANUAL DO UTILIZADOR PORTUGUÊS APARELHO DE AR CONDICIONADO ΟΔΗΓΙΕΣ ΧΡΗΣΗΣ ΕΛΛΗΝΙΚΑ ΚΛΙΜΑΤΙΣΤΙΚΟ РУКОВОДСТВО ПО ЭКСПЛУАТАЦИИ...
Thank you for purchasing a MITSUBISHI HEAVY INDUSTRIES, LTD. Air-Conditioner. To get the best long-lasting performance, please read and follow this User’s Manual carefully before using your air-conditioner. After reading, please store the Manual in a safe place and refer to it for operational questions or in the event of any irregularities.
Safety precautions • Before starting to use the system, please read these “Safety precautions” carefully to ensure proper operation of the system. • The safety precautions are classified as “ DANGER” and “ CAUTION”. Precautions as shown in the column “ DANGER”...
Page 4
❚ Safety precautions CAUTION Do not sit on the outdoor unit nor put After a long period of use, check the unit's Do not touch the aluminum fins on the anything on it. support structure from time to time. air heat exchanger. If the unit falls down or things drop If you do not repair any damage It may result in injury.
Name of each part and its function INDOOR UNIT Upper air outlet Air blows out of here. Up/down airflow direction adjustment flap Page 10 Left/right airflow adjustment louver Page 10 Unit operation switch Air lnlet panel Draws the indoor air. Refrigerant piping connection and electric wire Drain hose Drains water from the indoor unit.
Name of each part and its function Unit display section Unit ON/OFF button RUN (HOT KEEP) light (green) This button can be used for turning on/off the unit when remote • Illuminates during operation. control is not available. Page 6 •...
Remote control handling The following cases signify exhausted batteries. Replace old batteries with new ones. Replacing the batteries • Receiving beep is not emitted when a signal is transmitted. • Display fades away. NOTE Pull out the cover and take out old batteries.
Operation and display section for remote control Operation section FAN SPEED button OPERATION MODE select button Each time the button is pressed, the ■ Each time the button pressed, the ■ display is switched over in turn. display is switched over in turn. Page 8 Page 8 , 9 HI POWER/ECONO button...
AUTO mode operation ■ Automatically selects the operation mode (COOL, HEAT, DRY) depending on the room temperature when switched on. When the unit is not in AUTO mode: Press MODE button. Move the [ mark] to the (Auto) position. Point the remote control toward the air-conditioner, and Press the ON/OFF button.
COOL/HEAT/DRY/FAN mode operation Point the remote control toward the air-conditioner, and Press the MODE select button. Move the [ mark] to the required operation position. (Cool), (Heat), (Dry), (Fan) Press the ON/OFF button. Press the TEMP button. Press button for the preferred temperature. Standard Press the FAN SPEED button Airflow direction adjustment procedure.
Airflow direction adjustment Adjusting airflow direction ■ Up/down direction can be adjusted with the AIRFLOW button on the remote control. Every time you press this button the mode changes as follows: Change on AIRFLOW (UP/DOWN) mode. (Flap stopped) (Swing) NOTE FOR HEATING OPERATION •...
SLEEP TIMER operation ■ The unit stops automatically after the set time lapses. The set temperature is automatically adjusted according to the elapsed time in order to avoid too much cooling or heating. Press the SLEEP button. ■ If it is pressed while the unit is off SLEEP TIMER operation starts with the previous operation settings, and the air condi- tioning is turned off after the set time elapses.
OFF-TIMER operation ■ The unit stops automatically when the set time comes. With the air conditioner turned off, start the operation from Step 1. With the air conditioner running, start from Step 2. Example: You prefer it to stop 22:30. Press the ON/OFF button.
ON-TIMER operation ■ Operation starts 5 to 60 minutes before the set time so that the room temperature reaches the optimum temperature at the set time. ON-TIMER operation can be set regardless of whether the air-conditioner is running or not. Example: In the case the preferred room temperature is required at 8:00.
SLEEP TIMER + ON-TIMER operation ■ Combined timer operation of SLEEP TIMER and ON TIMER. Example: When it is required to stop after 3 hours and then start operation at 8:00, near the set temperature. ■ SLEEP TIMER setting Set by the procedures on page 11. Set to ■...
HIGH POWER/ECONOMY operation If the air-conditioner is not operating, point the remote control toward the air conditioner, and Press the ON/OFF button. Press the HI POWER/ECONO button. • When the operating mode is AUTO, COOL or HEAT Every time the HI POWER/ECONO button is pressed, the display is switched in the order of: No display (HIGH POWER)
SELF CLEAN operation ■ CLEAN operation should be run after AUTO, COOL and DRY operation to remove the moisture from inside the indoor unit and control the growth of mold and bacteria. In order to active CLEAN operation, press the CLEAN switch with the tip of a ballpoint pen.
Airoutlet selection ■ AIR SELECTION button can switch between the combination of upper and lower air outlets and upper air outlet. Not operable while the air conditioner is OFF. Press the ON/OFF button on the remote control. Press the AIR SELECTION button on the unit display section. Each time the AIR SELECTION button is pressed.
Maintenance How to open, close the air inlet panel Removal, installation of air inlet panel Open Removal Place fingers at the recesses on both sides of the panel and pull down When removing the air inlet panel for internal cleaning or others, open the panel, remove the string and then pull it forward.
Cooling/heating is affected by an air filter clogged up with dust etc., and the operation noise becomes louder. It may also NOTE use extra electricity. Please clean the air filter at appropriate intervals. At the end of the season At the beginning of the season Perform the fan operation for a half day.
Proper installation Suitable installation position • Do not put any obstruction in front of the indoor unit, preventing proper ventilation and functioning. • Do not install the unit in any of the following places: • Where there is a danger of leaking flammable gases. •...
Notice The unit does not restart immediately after you have Restart is blocked for 3 minutes after you have stopped the operation stopped it. to protect the unit. (RUN light is on) Please wait for operating? three minutes. The three-minute protection timer in the microcomputer automatically starts it up again.
Contact your dealer ■ Turn off the power switch immediately and inform your dealer in any of the following situations: The fuse or switch blows continu- The cable becomes extremely hot. ously. The covering of the cable is cracked. CAUTION Fuse often blows.
Self diagnosis function ■ We are constantly trying to do better service to our customers by installing such judges that show abnormality of each function as follows: RUN light Description of trouble Cause Heat exchanger sensor 1 error • Broken heat exchanger sensor 1 wire, poor connector connection 1 time flash 2 time flash Room temperature sensor error...