Mitsubishi SRK20ZMX-S - Manual

– 4 – ❚ Safety precautions CAUTION • Do not touch the aluminum fins on theair heat exchanger. It may result in injury. • Do not place household electricalappliances or household items underneath the indoor or outdoor units. Condensation falling from the unit maystain objects and cause accidents orel...

– 5 – ❚ PRECAUTIONS FOR RELOCATION OR REPAIRS WARNING • Do not perform any repairs or modifications by yourself. Consult the dealer ifthe unit requires repair. If you repair or modify the unit, it can cause water leaks, electric shocks or fire. • Consult your dealer for repairs. Wrong repairs could ...

– 6 – Name of each part and its function INDOOR UNIT OUTDOOR UNIT Air outlet Air inlet (On side & rear surface) Outdoor unit fan Heat exchanger Air filter Removes dust or dirt from the inlet air. Air Inlet panel Draws the indoor air. Drain hose Drains water from the indoor unit. Left/right airfl...

– 7 – Unit display section Name of each part and its function • Buzzer sound for remote control When preset temperature 24°C, automatic operation and automatic airflow are selected, the buzzer sound (PiPi) is produced.When turning off the air conditioner by pressing ON/OFF button (except CLEAN mode)...

– 8 – Remote control handling Replacing the batteries The following cases signify exhausted batteries. Replace old batteries with new ones. • Receiving beep is not emitted when a signal is transmitted. • Display fades away. NOTE • Do not use old and new batteries together. • Remove the batteries whe...

– 9 – Installing two air conditioners in the same room ■ When two air conditioners are installed in the same room, use this setting when the two air conditioners are not operated with oneremote control. Set the remote control and indoor unit. Pull out the cover and take out batter-ies. Disconnect th...

– 10 – Transmission procedure When each button on the remote control is pressed – with the remote control pointing towards the air-conditioner unit, a signal is transmitted.When the air-conditioner receives the signal correctly, it will beep. OPERATION MODE select button Each time the button is pres...

– 11 – AUTO mode operation ■ Automatically selects the operation mode (COOL, HEAT, DRY) depending on the room temperature when switched on. • If you do not want the AUTO mode program, changeto COOL, HEAT, DRY or FAN instead of AUTO. Page 13 • Airflow direction adjustment procedure. Page 14 AUTO mode...

– 12 – AUTO HI MED LO ULO Temperature adjustment during AUTO ■ Air temperature adjustment is possible even during automatic operation. There are 6 levels of adjustment possible with the button orthe button.During automatic operation, 24°C is preset both for heating and cooling. 1 When a change in te...

– 13 – COOL/HEAT/DRY/FAN mode operation Airflow direction adjustment procedure. Page 14 Point the remote control toward the air-conditioner, and Press the MODE select button. Set to a required mode. (Cool), (Heat), (Dry), (Fan) Press the ON/OFF button. Press the TEMP button. Press or button for the ...

– 14 – Airflow direction adjustment Adjusting airflow direction ■ Up/down direction can be adjusted with the AIRFLOW U/D (UP/DOWN) button on the remote control. Every time you press thisbutton the mode changes as follows: Change on AIRFLOW (UP/DOWN) mode. ■ Left/right direction can be adjusted with ...

– 15 – ■ If it is pressed while the unit is off SLEEP TIMER operation starts with the previous operation settings, and the airconditioning is turned off after the set time elapses. ■ If it is pressed while the unit is running The air conditioner is turned off after the set time elapses.Every time th...

– 17 – ALLERGEN CLEAR operation Aim the remote control at the air-conditioner. Press the ALLERGEN CLEAR button. 1 ■ The power of enzymes is used to eliminate allergy-causing allergens that accu-mulate on the allergen clear filter. To stop: Press the ON/OFF orALLERGEN CLEAR button. • Since the room t...

– 18 – WEEKLY TIMER operation ■ Up to 4 programs with timer operation (ON-TIMER / OFF-TIMER) are available for each day of the week. Max 28 programs per weekare available. Once this has been set, the timer operation will be repeated at the same programs every week unless the WEEKLYTIMER is canceled....

– 22 – Press the ON/OFF button. Press the HI/ECO button. • When the operating mode is AUTO, COOL or HEAT Every time the HI/ECO button is pressed, the display is switched in the order of: No display • When the operating mode is DRY or ON-TIMER + OFF-TIMER Every time the HI/ECO button is pressed, the ...

– 24 – SELF CLEAN operation 1 In order to active CLEAN operation, press the CLEANswitch with the tip of a ballpoint pen. Every time the CLEAN switch is pressed, the display isswitched in the order of: No display ■ CLEAN operation should be run after AUTO, COOL and DRY operation to remove the moistur...

– 25 – Installation location setting 1 If the air conditioning unit is running, press the ON/OFF button to stop. The installation location setting cannot be made while the unit is running. ■ Take the air conditioning unit’s location into account and adjust the left/right airflow range to maximize ai...

– 26 – CAUTION • Do not wash the air inlet panel with water. Turn off the power supply. Remove the air filter Maintenance Cleaning the air filter Do not use the following articles: • Hot water (40°C or more)It may deform or discolour the unit. • Petrol, paint thinner, benzine or cleanser, etc.They m...

– 27 – Stop the unit and turn off the power supply. The unit consumes approx. 4W even when the unit is not operat-ing. Turning off the power supply will help saving energy con-sumption and cost. At the beginning of the season Ensure that the earth wiring is not snappednor disconnected. Make sure tha...

– 28 – Proper installation Pay attention to operating noises! • When you install the unit, take care to choose a place that can comfortably stand the weight of the unit and does not increase theoperating noise or vibration. If vibration is transmitted through the house, fix the unit with the aid of ...

– 29 – Airflow is not blown out for 5 to 15 min. or blown out notwarm wind for a moment at HEATING operation. RUN light blinks slowly (1.5 sec ON, 0.5 sec OFF) Notice T h e u n i t d o e s n o t r e s t a r t i m m e d i a t e l y a f t e r y o u h a v estopped it. (RUN light is on) Not operating? A...

– 30 – 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-ously. The cable becomes extremely hot.The covering of the cable is cracked. T h e T V , r a d i o o r o t h e r e q u i p m e n tstarts to m...

– 31 – 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: Outdoor temperature sensor error • Broken outdoor sensor wire, poor connector connection Description of trouble Room temperatur...

USER’S MANUAL AIR-CONDITIONER RKY012A012B SRK20ZMX-SSRK25ZMX-SSRK35ZMX-SSRK50ZMX-SSRK60ZMX-S AIR-CONDITIONING & REFRIGERATION DIVISION 3-1, Asahi, Nishibiwajima-cho, Kiyosu, Aichi, 452-8561, Japanhttp://www.mhi.co.jp MITSUBISHI HEAVY INDUSTRIES AIR-CONDITIONING EUROPE, LTD. 7 Roundwood Avenue, S...