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English

Malfunction analysis

When the air conditioner status is abnormal, please refer to the list below for 

identification of error code.

The error codes listed below are only examples of error codes. Please refer to error 

code list in service manual for more information.

Error code

Troubleshooting

Heating indicator 

ON 10s OFF 0.5s

Means defrosting status. It’s the normal phenomenon.

Power indicator blinks

5 times every 3s

It can be eliminated after restarting the unit. If not, please 

contact qualified professionals for service.

Power indicator blinks

8 times every 3s

It can be eliminated after restarting the unit. If not, please 

contact qualified professionals for service.

Power indicator blinks

17 times every 3s

It can be eliminated after restarting the unit. If not, please 

contact qualified professionals for service.

Power indicator blinks

11 times every 3s

It can be eliminated after restarting the unit. If not, please 

contact qualified professionals for service.

Power indicator blinks

15 times every 3s

Please contact qualified professionals for service.

Cooling indicator blinks

1 time every 3s

Please contact qualified professionals for service.

Cooling indicator blinks

Please contact qualified professionals for service.

Malfunction

Indoor 

display

The indicator diagram on 

the left is only for reference. 

Please refer to the actual 

product for the actual indicator 

and position.

When the following phenomenon occurs, please turn off the air conditioner and 
disconnect power immediately, and then contact the dealer or qualified 
professionals for service.

Power cord is overheating or damaged.

There’s abnormal sound during operation.

Earth leakage circuit breaker trips off frequently.

Air conditioner gives off burning smell.

Indoor unit is leaking.

Do not repair or refit the air conditioner by yourself.

If the air conditioner operates under abnormal conditions, it may cause 
malfunction, electric shock or fire hazard.

Warning

Содержание R410A Split Series

Страница 1: ...R410A Split Series MODEL FTXV25AV1 FTXV35AV1 FTXV50AV1 FTXV60AV1 RXV25AV1 RXV35AV1 RXV50AV1 RXV60AV1 OWNER S MANUAL...

Страница 2: ......

Страница 3: ...concentration Possible chemical symbols are Pb lead 0 004 Do not try to dismantle the system yourself the dismantling of the product treatment of the refrigerant of oil and of other parts must be done...

Страница 4: ...etection 15 Check after installation 16 Test and operation Test operation 16 Attachment Configuration of connection pipe 17 Pipe expanding method 18 Screen Operation Guide Buttons on remote controller...

Страница 5: ...heating electric shocks or fire Make sure that all wiring is secured the specified wires are used and that there is no strain on the terminal connections or wires Improper connections or securing of w...

Страница 6: ...n order to prevent that the outdoor unit be used as a shelter by small animals Small animals making contact with electrical parts can cause malfunctions smoke or fire Please instruct the customer to k...

Страница 7: ...MODE SAVE FAN SWING ON OFF TURBO air inlet panel filter aux button horizontal louver air outlet display remote controller heating indicator receiver window power indicator cooling indicator Indoor Un...

Страница 8: ...0cm At least 30cm At least 300cm At least 200cm Space to the obstruction Space to the obstruction Space to the obstruction Space to the ceiling Space to the floor Space to the obstruction Space to the...

Страница 9: ...obstruction near air inlet and air outlet 2 Select a location where the condensation water can be dispersed easily and won t affect other people 3 Select a location which is convenient to connect the...

Страница 10: ...milarly qualified persons in order to avoid hazard 8 The temperature of refrigerant circuit will be high please keep the interconnection cable away from the copper tube 9 The appliance shall be instal...

Страница 11: ...on the wall with tapping screws ST4 2X25TA and then check if the frame is firmly installed by pulling the frame If the plastic expansion particle is loose please drill another fixing hole nearby Step...

Страница 12: ...on nut with torque wrench Piping hole Model 55 Cooling capacity 6000W 70 Cooling capacity 6000W 5 10 55 70 Note Pay attention to dust prevention and take relevant safety measures when opening the hole...

Страница 13: ...or unit 1 Open the panel remove the screw on the wiring cover and then take down the cover Hex nut diameter Tightening torque N m 6 15 20 9 52 30 40 12 40 55 16 60 65 19 70 75 torque wrench indoor pip...

Страница 14: ...ote All wires of indoor unit and outdoor unit should be connected by a professional If the length of power connection wire is insufficient see table below please contact the supplier for a new one Avo...

Страница 15: ...a certain length of drain hose and power cord for installation when binding them When binding to a certain degree separate the indoor power and then separate the drain hose indoor unit indoor and out...

Страница 16: ...or in order to install drain joint For the unit with cooling capacity of 2300W 5000W 6 expansion screws are needed for the unit with cooling capacity of 6000W 8000W 8 expansion screws are needed for t...

Страница 17: ...nd 4 Tighten the union nut with torque wrench by referring to the sheet below Hex nut diameter Tightening torque N m 6 15 20 9 52 30 40 12 40 55 16 60 65 19 70 75 yellow green pipe joint union nut 1 R...

Страница 18: ...in order to prevent rain from getting into the room Note After tightening the screw pull the power cord slightly to check if it is firm U shaped curve drain hose wall Note The through wall height of d...

Страница 19: ...ecreases there may be leakage 5 Remove the piezometer open the valve core of liquid valve and gas valve completely with inner hexagon spanner 6 Tighten the screw caps of valves and refrigerant chargin...

Страница 20: ...pacity Is heat insulation of pipeline sufficient It may cause condensation and water dripping Is water drained well It may cause condensation and water dripping Is the voltage of power supply accordin...

Страница 21: ...connection pipe is above 10m add refrigerant according to the extra length of liquid pipe The additional refrigerant charging amount per meter is different according to the diameter of liquid pipe See...

Страница 22: ...e the union nut on the indoor connection pipe and outdoor valve install the union nut on the pipe pipe cutter pipe leaning uneven burr pipe shaper downwards union pipe pipe E Expand the port Expand th...

Страница 23: ...reen ON OFF button MODE button button FAN button SWING button SAVE button X FAN button TIMER button TURBO button SLEEP button LIGHT button Child Lock Dry mode Auto mode Cool mode Heat mode Fan mode X...

Страница 24: ...ient temperature The set temperature can t be adjusted and also can t be displayed Press the FAN button to adjust fan speed Press the SWING button to adjust swing angle After selecting the cool mode t...

Страница 25: ...R OFF or Clock setting you can press the or button to adjust time Refer to TIMER button for details Press this button to select the fan speed in sequence auto AUTO low speed medium speed high speed No...

Страница 26: ...der the X FAN mode press X FAN button to turn off the X FAN function The indoor fan will stop operating immediately At ON status press this button once to set TIMER OFF The character of HOUR and OFF w...

Страница 27: ...displayed Press this button to turn off the light on the display of the indoor unit Press this button again to turn on the light on the display of the indoor unit Introduction to functions of combinat...

Страница 28: ...7 AAA 1 5V dry batteries and make sure the position of polar and polar are correct 3 Reinstall the cover of battery box signal sender battery reinstall remove Cover of battery box During operation po...

Страница 29: ...he air conditioner The operation in details are as below As shown in the fig Open panel press aux button to turn on or off the air conditioner When the air conditioner is turned on it will operate und...

Страница 30: ...t it in a shady and cool place to dry 3 Remove filter Remove the filter as indicated in the fig 2 Install filter Install the filter and then close the panel cover tightly 4 The filter should be cleane...

Страница 31: ...hether drainage pipe is damaged Checking before active season 1 Disconnect power supply 2 Clean filter and indoor unit s panel 3 Check whether mounting bracket for outdoor unit is damaged or corroded...

Страница 32: ...e remote controller at the receiving window on indoor unit Is sensitivity of remote controller low fuzzy display and no display Check the batteries If the power of batteries is too low please replace...

Страница 33: ...ndoor unit s air outlet Indoor temperature and humidity is high Because indoor air is cooled rapidly After a while indoor temperature and humidity will decrease and mist will disappear Set temperature...

Страница 34: ...and then turn on the unit again Outdoor unit has vapor Heating mode is turned on During defrosting under heating mode it may generate vapor which is a normal phenomenon Water flowing noise Air conditi...

Страница 35: ...It can be eliminated after restarting the unit If not please contact qualified professionals for service Power indicator blinks 15 times every 3s Please contact qualified professionals for service Co...

Страница 36: ...tch Tighten the terminal screws securely We recommend a flathead screw driver be used to tighten the screws 3 For connecting outdoor unit to indoor unit use standardized supply cable H05RN 1 2 3 1 2 3...

Страница 37: ...the jumper U D Up Down GN Green Outdoor Unit AP Printed Circuit Board TEM Sensor Temperature Sensor RT Thermistor OVC COMP Compressor Overload Protector EKV Electronic expansion valve coil CN Connect...

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Страница 40: ...66129915424 Copyright 2013 Daikin...

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