Split wall air conditioner - MIRAI W WALL AIR CONDITIONERS SPLIT TYPE - MIRAI W User manual Content PRECAUTIONS ..............................3 Wymagania powierzchni użytkowej ............................4 Room area reguests for air conditioner with Refrigerants R32 ..................4 Safety rules and recommendations for the installer ......................5 Safety rules and prohibitions ................................7...
Split wall air conditioner - MIRAI W PRECAUTIONS WARNING Only qualified personnel should install and service the equipment. The installation, starting up, and servicing of heating, ventilating, and air-conditioning equipment can be hazardous and requires specific knowledge and training. Improperly installed, adjusted or altered equipment by an unqualified person could result in death or serious injury.
Split wall air conditioner - MIRAI W SAFETY PRECAUTIONS 1. INTRODUCTION TO REFRIGERANTS R32 The refrigerants used for air conditioners are environmentally friendly hydrocarbons R32. The two kinds of refrigerants are combustible and odorless. Moreover, they can bum and explode under certain condition. How- ever, there will be no risk of buming and explosion if you comply with the following table to install your air conditioner in a room with an appropriate area and use it correctly.
Split wall air conditioner - MIRAI W SAFETY PRECAUTIONS 3. SAFETY RULES AND RECOMMENDATIONS FOR THE INSTALLER CAUTIONS • Read this guide before installing and using the • The appliance must be fitted with means for appliance. disconnection from the supply mains having a contact separation in all poles that pro vide •...
Page 6
Split wall air conditioner - MIRAI W SAFETY PRECAUTIONS CAUTIONS • This appliance can be used by children a ged • Always use the appliance with the air filter from 8 years and above and persons with mounted . The use of the conditioner without...
Split wall air conditioner - MIRAI W SAFETY PRECAUTIONS CAUTIONS • In no way alter the characteristics of the appli- • Do not install the appliance in environments ance. where the air could contain gas , oil or sulphur or near sources of heat.
Split wall air conditioner - MIRAI W PART 1. AIR CONDITIONER CONSTRUCTION 1. AIR CONDITIONER COMPONENTS Indoor unit Outdoor unit 1. Front panel 8. Connection pipe 2. An air inlet 9. Line 3. Air filter 10. Shut-off valve 4. Air outlet 5.
Split wall air conditioner - MIRAI W PART 2. OPERATING THE DEVICE 1. SPECIAL FEATURES Refrigerant leak detection function With this new function, the detection of refrigerant leakage by the outdoor unit will be alerted by the appearance of the „EC” symbol on the display screen and the LEDs flashing.
Split wall air conditioner - MIRAI W PART 2. OPERATING THE DEVICE REMEMBER 1. The device will achieve the highest efficiency in the above temperature ranges. If the air conditioner operates at temperatures outside the above mentioned range, some safety functions may be activated, causing the device to operate unnaturally.
Split wall air conditioner - MIRAI W PART 2. OPERATING THE DEVICE 4. MANUAL OPERATION OF THE DEVICE The indoor units have a button to control the device during a remote control failure. You can get to it by opening the front panel. The button should only be used if a wireless remote control fails or needs service.
Split wall air conditioner - MIRAI W PART 2. OPERATING THE DEVICE 5. ADJUSTING THE AIR FLOW DIRECTION Incorrect adjustment of the air flow direction may cause uneven temperature distribution in the room and the related discomfort. Use the wireless remote control to adjust the position of the horizontal blinds.
Split wall air conditioner - MIRAI W PART 2. OPERATING THE DEVICE 6. THE WAY THE AIR CONDITIONER WORKS SLEEP function Operation in AUTO mode Shutdown after 7 hours • A device operating in automatic mode, based on the difference between the current room temperature and the 1°C/2°F...
Split wall air conditioner - MIRAI W PART 3. SERVICE OPERATIONS 1. ACTIVITIES BEFORE STARTING THE SERVICE Before starting the service • Turn off the air conditioning before cleaning. Wipe the device with a soft, dry cloth. Do not use bleaches or abrasives.
Split wall air conditioner - MIRAI W PART 3. SERVICE OPERATIONS 2. CLEANING THE DEVICE AND FILTERS Cleaning the device Wipe the device with a dry cloth. If the dirt is strong, moisten a cloth with warm water. Cleaning the purifying filter and the air refreshing filter A dirty air filter can significantly reduce the efficiency of the device.
Split wall air conditioner - MIRAI W PART 3. SERVICE OPERATIONS 4. PREPARATION FOR A LONG PERIOD OF INACTIVITY AND PRE-SEASON CHECKS Prepare for a long period of inactivity If you plan not to use the device for a long period of time, take the following measures: 1.
Split wall air conditioner - MIRAI W PART 4. TROUBLESHOOTING 1. SYMPTOMS THAT DO NOT INDICATE DEVICE FAILURE Symptoms that do not indicate device failure The following phenomena may occur during the correct operation of the device. 1. Air conditioner protection system.
Page 18
Split wall air conditioner - MIRAI W PART 4. TROUBLESHOOTING during heating (only for cooling and heating units) to the set value. 7. Water condensation Water may condense on the surface of the indoor unit operating in conditions of high relative humidity (over 80%).
Split wall air conditioner - MIRAI W PART 4. TROUBLESHOOTING 2. POSSIBLE MALFUNCTIONS Irregularity Cause What should be done? No power. Wait for the power to return. Unit not connected to Check if the plug is in an electrical outlet.
Split wall air conditioner - MIRAI W PART 5. REMOTE CONTROL OPERATION 1. TECHNICAL SPECIFICATIONS Model BONU Power 3.0V (Baterie R03/LR03 2) Remote range Working temperature -5 °C ~ 60°C 2. DESCRIPTION OF OPERATION BONU 1. ON/OFF Button to turn on and turn off the air conditioner.
Page 21
Split wall air conditioner - MIRAI W PART 5. REMOTE CONTROL OPERATION 4. ECO/SLEEP Starts and stops the energy saving function. Holding the button down for more than 2 seconds activates the SLEEP function. 5. TIMER Pressing this button will set the automatic start/stop time.
Split wall air conditioner - MIRAI W PART 5. REMOTE CONTROL OPERATION 3. INDICATORS ON THE DISPLAY Information is displayed when the wireless remote control is turned on Operating mode ON/OFF appears when the device is operating Displayed during information exchange...
Split wall air conditioner - MIRAI W PART 6. WIRED CONTROLLER SUPPORT 1. TECHNICAL SPECIFICATIONS Model ZATO Power 5V DC Range of ambient temperatures -5°C ~ 43°C Ambient humidity range RH40% ~ RH90% 1. MODE button 9. TIMER setting cancel button 2.
Page 24
Split wall air conditioner - MIRAI W PART 6. WIRED CONTROLLER SUPPORT 2. POWER (ON/OFF) button Pressing „ ”Enables or disables the wired controller. Pressing the power button will turn on the controller, the indicator lights on the display will light up and the controller will be ready for operation. When pressed again, the signaling diodes will go out and the controller will turn off.
Split wall air conditioner - MIRAI W PART 6. WIRED CONTROLLER SUPPORT 3. DIMENSIONS 90 mm 59,5 mm 4. CONNECTION DIAGRAM Communication channel Wired controller Indoor unit control panel Indoor unit Connecting cable with display panel A 5-core shielded cable installed...
Split wall air conditioner - MIRAI W PART 6. WIRED CONTROLLER SUPPORT If there are no terminals then the 5-wire cable should be connected directly to the controller A 5-core shielded cable installed in the wall 5. INSTALLATION Electrical box of the...
Need help?
Do you have a question about the MIRAI W and is the answer not in the manual?
Questions and answers
What means with "df" indication?