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Summary of Contents for Daikin FMA50RVMA
- Page 1 DAIKIN ROOM AIR CONDITIONER OPERATION MANUAL Enjoy year-round comfort. Enjoy year-round comfort. Enjoy year-round comfort. Enjoy year-round comfort. Enjoy year-round comfort. MODELS FMA50RVMA FMA60RVMA FMA71RVMA...
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Page 2: Table Of Contents
Contents „ „ Read Before Operation Care Safety Precautions ........Care and Cleaning ........Names of Parts ..........„ When the Need Arises „ Multi Connection Troubleshooting ........... Note for Multi System ........Safety Precautions Read the precautions in this manual carefully This appliance is filled with R32. - Page 3 WARNING • Beware of fire in case of refrigerant leakage. If the air conditioner is not operating correctly, i.e. not generating cool or warm air, refrigerant leakage could be the cause. Consult your dealer for assistance. The refrigerant within the air conditioner is safe and normally does not leak. However, in the event of a leakage, contact with a naked burner, heater or cooker may result in generation of noxious gas. Do not use the air conditioner until a qualified service person confirms that the leakage has been repaired. • Do not attempt to install or repair the air conditioner yourself. Improper workmanship may result in water leakage, electric shock or fire hazards. Please contact your local dealer or qualified personnel for installation and maintenance work. • If the air conditioner is malfunctioning (giving off a burning odour, etc.), turn off power to the unit and contact your local dealer. Continued operation under such circumstances may result in a failure, electric shock or fire hazards. • Be sure to install an earth leakage circuit breaker. Failure to install an earth leakage circuit breaker may result in electric shock or fire. • Be sure to earth the unit. Do not earth the unit to a utility pipe, lightning conductor or telephone earth lead. Imperfect earthing may result in electric shock. CAUTION • Do not use the air conditioner for purposes other than those for which it is intended. Do not use the air conditioner for cooling precision instruments, food, plants, animals or works of art as this may adversely affect the performance, quality and/or longevity of the object concerned. • Do not expose plants or animals directly to the airflow from the unit as this may cause adverse effects. • Do not place appliances that produce naked flames in places exposed to the airflow from the unit as this may impair combustion of the burner. • Do not block the air inlets nor outlets. Impaired airflow may result in insufficient performance or trouble. • Do not sit on the outdoor unit, put things on the unit, or pull the unit. Doing so may cause accidents, such as falling or toppling down, thus resulting in injury, product malfunctioning, or product damage. • Do not place objects that are susceptible to moisture directly beneath the indoor or outdoor units. Under certain conditions, condensation on the main unit or refrigerant pipes, air filter dirt or drain blockage may cause dripping, resulting in fouling or failure of the object concerned. • After prolonged use, check the unit stand and its mounts for damage. If they are left in a damaged condition, the unit may fall and cause injury. • To avoid injury, do not touch the air inlet or aluminium fins of the indoor or outdoor units.
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Page 4: Names Of Parts
Names of Parts Indoor Unit Drain discharge device (built-in) Refrigerant piping Drain pan inspection window Drain piping Model name (Model name plate) Remote controller (Wired type) The appearance of the remote controller may differ between Air filter (Sold separately) different models. Suction filter chamber (Sold separately) Wiring between the indoor and outdoor units Suction duct (Field supply) m Suction grille (Field supply) Air outlet grille (Field supply) Exhaust duct (Field supply) Remote controller Wired type Wireless type • For details on remote controller operation, refer to the operation manual included with the remote controller. Outdoor Unit • The appearance of the outdoor unit may differ between different models. Air inlet (back and side) Earth terminal (inside) Model name Air outlet Refrigerant pipes and... -
Page 5: Note For Multi System
Note for Multi System A multi system has one outdoor unit connected to multiple indoor units. Selecting the operation mode Room A Room B When the priority room setting is active but the set unit is not operating or when the priority room setting is inactive When more than one indoor unit is operating, priority is given to Room C Room D the first unit that was turned on. - Page 6 Note for Multi System COOL/HEAT mode lock The COOL/HEAT mode lock requires initial programming during installation. Please consult your authorized dealer for assistance. The COOL/HEAT mode lock sets the unit forcibly to either COOL or HEAT operation. This function is convenient when you wish to set all indoor units connected to the multi system to the same operation mode. NOTE • The COOL/HEAT mode lock cannot be activated together with the priority room setting. Priority room setting The priority room setting requires initial programming during installation. Please consult your authorized dealer for assistance. The room designated as the priority room takes priority in the following situations. Operation mode priority • As the operation mode of the priority room takes precedence, you can select a different operation mode from other rooms. [Example] • Room A is the priority room in this example. When COOL operation is selected in room A while operating the following modes in room B, C and D: Operation mode in room B, C and D Status of room B, C and D when the unit in room A is in COOL operation The current operation mode is maintained.
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Page 7: Care And Cleaning
Care and Cleaning CAUTION • Only a qualifi ed service person is allowed to perform maintenance. • Before cleaning, be sure to stop the operation and turn off the circuit breaker. • Do not touch the aluminium fi ns of the indoor unit. If you touch those parts, this may cause an injury. „ How to clean the air fi lter When the remote controller indicates “Time to clean filter”, clean the air filter. • It indicates after running for a certain time. NOTE For cleaning, do not use any of the following: • Water hotter than 40°C • Volatile liquid such as benzine, petrol and thinner • Polishing compounds • Rough materials such as a scrubbing brush • You may change the time of indication “Time to clean filter”. If the indoor unit is used in a space where the air is too contaminated, ask your local dealer for solution. - Page 8 Care and Cleaning „ How to clean air outlet, outside panels and remote controller Clean with soft cloth. When it is difficult to remove stains, use water or neutral detergent. NOTE • Do not wash the suction grille with water of 50°C or higher. It may cause discoloration and deformation.
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Page 9: Troubleshooting
Troubleshooting Before making an inquiry or a request for repair, please check the following. If the problem persists, consult your dealer. Not a problem Check This case is not a problem. Please check again before requesting repairs. Case Description / what to check Operation does not start soon. • This is to protect the air conditioner. You should wait for about 3 minutes. • When ON/OFF button was pressed soon after operation was stopped. • When the mode was reselected. „ In HEAT operation • The air conditioner is warming up. Wait for about 1 to 4 minutes. Air does not come out. • During defrosting operation, hot air does not fl ow out of the indoor unit. „... - Page 10 Troubleshooting Case Description / what to check An abnormal functioning • The air conditioner may malfunction with lightning or radio waves. Turn the breaker OFF, turn it happens during operation. ON again and try operating the air conditioner with the remote controller. Notes on the operating conditions Mode Operating conditions • If operation continues under any conditions other than those listed in the table, Outdoor temperature: − A safety device may activate to stop the operation. [HEAT PUMP model]: –10.0-46.0°C − D ew may form on the indoor unit and drip from it when COOL or DRY COOL / DRY [COOLING ONLY model]: 10.0-46.0°C operation is selected. Indoor temperature: 18.0-32.0°C Indoor humidity: 80% max. Outdoor temperature: –15-24°C HEAT Indoor temperature: 10-30°C...
- Page 12 The two-dimensional bar code is a manufacturing code. 3P472684-6 M16B253 (1705) HT...
- Page 13 WIRELESS REMOTE CONTROLLER KIT OPERATION MANUAL MODELS BRC086A21 BRC086A22...
- Page 14 Fig. 1-1 Fig. 1-2 Fig. 2 CEILING MOUNTED CASSETTE TYPE (2x2) SIGNAL RECEIVER UNIT SEPARATE TYPE (Sold separately) (Sold separately) Receiver...
- Page 15 ACCESSORIES Check if the following accessories are attached to this kit. (1) Wireless remote (2) Remote controller (3) Dry cell battery Name controller holder AAA. LR03 (alkaline) Quantity Shape (4) Operation manual (5) Remote controller Name holder fixing screw M3 × 20L Quantity Shape...
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Page 16: Prior To Use
PRIOR TO USE This operation manual is exclusively for instructions on how to use the wireless remote controller. Read also the operation manual attached to the indoor unit and to the outdoor unit for safe usage of the system and maintenance. CONTENTS ILLUSTRATIONS ............ - Page 17 WARNING • Beware of fire in case of refrigerant leakage. If the air conditioner is not operating correctly, i.e. not generating cool or warm air, refrigerant leakage could be the cause. Consult your dealer for assistance. The refrigerant within the air conditioner is safe and normally does not leak. However, in the event of a leakage, contact with a naked burner, heater or cooker may result in generation of noxious gas. Do not use the air conditioner until a qualified service person confirms that the leakage has been repaired.
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Page 18: What To Do Before Operation
PROGRAMMING TIMER BUTTON 2. WHAT TO DO BEFORE Use this button for programming “START and/ OPERATION or STOP” time. TIMER MODE ON/OFF BUTTON Refer to the operation manual attached to the indoor unit. Refer to page 9. TIMER RESERVE/CANCEL BUTTON Refer to page 9. -
Page 19: Handling For Wireless Remote Controller
4. HANDLING FOR WIRELESS NOTE • For the sake of explanation, all indications REMOTE CONTROLLER are shown on the display in Fig. 1 contrary to actual running situations. [Precautions in handling remote controller] • Fig. 1-2 shows the remote controller with the Direct the transmitting part of the remote front cover opened. -
Page 20: Operation Range
Installation site NOTE Notes on batteries • It is possible that signals will not be received in rooms that have electronic fluorescent lighting. • To avoid possible injury or damage from battery Please consult with your local dealer before leakage or rupturing, remove the batteries when not using the product for long periods of buying new fluorescent lights. - Page 21 COOLING, HEATING, AUTOMATIC, FAN, ON/OFF AND DRY OPERATION Operate in the following order. Press ON/OFF button. OPERATING INDICATOR LAMP (Red) lights • Operation modes supported depend on the up or goes off and the system starts or stops model that is connected. OPERATION.
- Page 22 „CHARACTERISTICS OF THE HEATING Regarding outside air temperature and OPERATION (HEATING OPERATION AND heating capacity AUTOMATIC HEATING OPERATION) • The heating capacity of the air conditioner declines as the outside air temperature falls. START OF OPERATION In such a case, use the air conditioner in • It generally takes a longer time for indoor combination with other heating systems.
- Page 23 ADJUSTMENT • The fan speed will not be displayed if the indoor unit does not have fan speed control function. For programming TEMPERATURE, FAN SPEED and AIRFLOW DIRECTION, follow the procedure UP AND DOWN AIRFLOW shown below. DIRECTION ADJUSTMENT The up/down airflow direction position switches each time the up/down airflow direction button is TEMPERATURE SETTING pressed.
- Page 24 Description of airflow direction settings and operation PROGRAMMING TIMER The range of movement of the airflow direction blades varies by indoor unit model. Consult the Press the PROGRAMMING TIMER button dealer of purchase for details. and set the time for stopping or starting the air conditioner. „ Ceiling Mounted Cassette Airflow (Round Flow, 4-way Flow, 2-way Flow) When this button is pressed, the time direction...
- Page 25 For example. PRECAUTIONS FOR 2 REMOTE CONTROLLER CONTROL SYSTEM When the timer is programmed to stop the This system provides 2 other control systems system after 3 hours and beside individual control (1 remote controller start the air conditioner controls 1 indoor unit) system. Confi rm the after 4 hours, the air following if your system is of the following control conditioner will stop after...
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Page 26: Operation Characteristics
8. OPERATION 12. HOW TO DIAGNOSE TROUBLE CHARACTERISTICS SPOTS Refer to the operation manual attached to the I. IN CASE BESIDES EMERGENCY STOP indoor unit. 1. The air conditioner does not operate at all. • Check if the receiver is exposed of sunlight 9. - Page 27 II. EMERGENCY STOP When the air conditioner stops in emergency, the OPERATING INDICATOR LAMP on the indoor unit starts blinking. Press OPERATION MODE SELECTOR Take the following steps yourself to read button. the malfunction code that appears on the “ ” on the left-hand of the malfunction code display.
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Page 28: How To Check The Initial Set Value
[Remedial action] Check the malfunction code on the remote controller and contact your local dealer. (Refer to page 12) 13. HOW TO CHECK THE INITIAL SET VALUE Further question regarding to the available functions, contact your local dealer with your initial setting value confirmed by using the remote controller with the following steps. - Page 29 English...
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- Page 32 The two-dimensional bar code is a manufacturing code. 3P477582-1 M16B306 (1707) HT...
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