Related Manuals for Daikin FTYNV20AV1
Summary of Contents for Daikin FTYNV20AV1
- Page 1 R410A Split Series OWNER'S MANUAL MODEL FTYNV20AV1 RYNV20AV1 FTYNV25AV1 RYNV25AV1 FTYNV35AV1 RYNV35AV1 FTYNV50AV1 RYNV50AV1 FTYNV60AV1 RYNV60AV1...
- Page 3 Disposal requirements Your product and the batteries supplied with the controller are marked with this symbol. This symbol means that electrical and electronic products and batteries shall not be mixed with unsorted household waste. For batteries, a chemical symbol can be printed beneath the symbol.
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Page 4: Table Of Contents
Content Operation Notices Safety Precautions....................1 Parts Name......................3 Installation Notice Installation dimension diagram ................4 Tools for installation....................5 Selection of installation location................5 Requirements for electric connection ..............6 Installation Installation of indoor unit..................7 Installation of outdoor unit..................12 Vacuum pumping....................15 Leakage detection ....................15 Check after installation ..................16 Test and operation Test operation.......................16 Attachment... -
Page 5: Safety Precautions
Safety Precautions • The precautions described herein are classified as WARNING and CAUTION. They both contain important information regarding safety. Be sure to observe all precautions without fail. • Meaning of WARNING and CAUTION notices WARNING ..Failure to follow these instructions properly may result in personal injury or loss of life. CAUTION ...Failure to observe these instructions properly may result in property damage or personal injury, which may be serious depending on the circumstances. - Page 6 CAUTION • Do not install the air conditioner at any place where there is a danger of flammable gas leakage. In the event of a gas leakage, build-up of gas near the air conditioner may cause a fire to break out. •...
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Page 7: Parts Name
Parts Name Indoor Unit air inlet panel filter aux. button horizontal louver receiver air outlet window Timer display power indicator TURBO ON/OFF MODE SAVE SWING SLEEP TIMER LIGHT X-FAN remote controller Outdoor Unit air inlet handle air outlet... -
Page 8: Installation Dimension Diagram
Installation dimension diagram Space to the wall At least 15cm At least 15cm Space to the wall Drainage pipe... -
Page 9: Tools For Installation
Tools for installation 1 Level meter 2 Screw driver 3 Impact drill 4 Drill head 5 Pipe expander 6 Torque wrench 7 Open-end wrench 8 Pipe cutter 9 Leakage detector 10 Vacuum pump 11 Pressure meter 12 Universal meter 13 Inner hexagon spanner 14 Measuring tape Note: ●... -
Page 10: Requirements For Electric Connection
Requirements for electric connection Safety precaution 1. The electric safety regulations must be followed when installing the unit. 2. According to the local safety regulations, use qualified power supply circuit and earth leakage circuit breaker. 3. Make sure the power supply matches with the requirement of air conditioner. Unstable power supply or incorrect wiring may result in electric shock, fire hazard or malfunction. -
Page 11: Installation Of Indoor Unit
Installation of indoor unit Step one: choosing installation location Recommend the installation location to the client and then confirm it with the client. Step two: install wall-mounting frame 1. Hang the wall-mounting frame on the wall; adjust it in horizontal position with the level meter and then point out the screws fixing holes on the wall. - Page 12 Installation of indoor unit Piping hole Model Ø55 Cooling capacity < 6000W Ø70 Cooling capacity ≥ 6000W Note: ● Pay attention to dust prevention and ø55/ take relevant safety measures when 5-10 ø70 opening the hole. ● The plastic expansion particles are not provided and should be bought locally.
- Page 13 Installation of indoor unit open-end Hex nut diameter Tightening torque (N·m) wrench Ø 6 15~20 union nut Ø 9.52 30~40 Ø 12 40~55 pipe torque wrench Ø 16 60~65 Ø 19 70~75 indoor pipe 4. Wrap the indoor pipe and joint of connection pipe with insulating pipe, and then wrap it with tape.
- Page 14 Installation of indoor unit 2. Make the power connection wire go cable- through the cable-cross hole at the back cross hole of indoor unit and then pull it out from the front side. power connection wire 3. Remove the wire clip; connect the power connection wire to the wiring terminal according to the color;...
- Page 15 Installation of indoor unit Step eight: bind up pipe 1. Bind up the connection pipe, power connection pipe drain hose band cord and drain hose with the band. indoor and outdoor power cord indoor unit pipe indoor power cord liquid pipe 3.
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Page 16: Installation Of Outdoor Unit
Installation of outdoor unit Step one: fix the support of outdoor unit (select it according to the actual installation situation) 1. Select installation location according to the house structure. 2. Fix the support of outdoor unit on the selected location with expansion screws. Note: ●... - Page 17 Installation of outdoor unit Step four: connect indoor and outdoor pipes 1. Remove the screw on the right 3. Pretightening the union nut with handle of outdoor unit and then hand. remove the handle. pipe joint screw yellow- handle green union nut 2.
- Page 18 Installation of outdoor unit 2. Fix the power connection wire and signal control wire with wire clip (only for cooling and heating unit). Note: ● After tightening the screw, pull the power cord slightly to check if it is firm. Step six: neaten the pipes 1.
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Page 19: Vacuum Pumping
Vacuum pumping Use vacuum pump 1. Remove the valve caps on the liquid valve and piezometer liquid valve gas valve and the nut of refrigerant charging vent. gas valve 2. Connect the charging valve cap hose of piezometer to refrigerant charging vent the refrigerant charging vent of gas valve and... -
Page 20: Check After Installation
Check after installation ● Check the following requirements after finishing installation. Items to be checked Possible malfunction Has the unit been installed firmly? The unit may drop, shake or emit noise. Have you done the refrigerant leakage It may cause insufficient cooling test? (heating) capacity. -
Page 21: Configuration Of Connection Pipe
Configuration of connection pipe 1. Min. length of connection pipe is 3m. 2. Max. length of connection pipe and max. height difference. Max length Cooling Max height of connec- capacity difference tion pipe 20 class 7000Btu/h (2051W) 25 class 9000Btu/h (2637W) 35 class 12000Btu/h... -
Page 22: Pipe Expanding Method
Pipe expanding method Note: Improper pipe expanding is the main cause of refrigerant leakage. Please expand the pipe according to the following steps: A: Cut the pipe E: Expand the port ● Confirm the pipe length according to ● Expand the port with expander. the distance of indoor unit and hard outdoor unit. -
Page 23: Buttons On Remote Controller
Buttons on remote controller ON/OFF button MODE button +/- button FAN button SWING button SAVE button X-FAN button TIMER button TURBO button SLEEP button LIGHT button Introduction to icons on display screen Child Lock Dry mode Auto mode Set temp Cool mode Heat mode Fan mode... -
Page 24: Introduction To Buttons On Remote Controller
Introduction to buttons on remote controller Note: ● After putting through power, the air conditioner will give out a sound and operation indicator " " is ON (red indicator). You can operate the air conditioner through the remote controller. ● At ON status, after pressing a button on the remote controller, the signal icon " " on the remote controller will flash once. - Page 25 Introduction to buttons on remote controller Note: The air conditioner is designed to start discharging air only after it has reached a certain temperature in heating mode (usually 1-5min depending on indoor ambient temperature). Temperature setting range on remote controller: 16°C-30°C. Fan speed setting range: auto, low speed, medium speed and high speed.
- Page 26 Introduction to buttons on remote controller SAVE button SAVE function: Under cool mode, press the SAVE button and the unit will operate under SAVE mode. The remote controller will display "SE" and the air conditioner will operate at auto speed. The set temperature can’t be adjusted. Press the SAVE button again to exit the SAVE mode.
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Page 27: Introduction To Functions Of Combination Buttons
Introduction to buttons on remote controller TURBO button When pressing this button under cooling or heating mode, the air conditioner will enter into quick cooling or quick heating mode. The "TURBO" icon is displayed on the remote controller. Press this button again to exit turbo function and the "TURBO" icon will disappear on the remote controller. -
Page 28: Operation Guide
Operation guide 1. After putting through the power, press " " button on remote controller to turn on the air conditioner. 2. Press " " button to select your required mode: AUTO, COOL, DRY, FAN, HEAT. 3. Press "+" or "-" button to set your required temperature. (Temperature can’t be adjusted under auto mode). -
Page 29: Emergency Operation
Emergency operation If remote controller is lost or damaged, please use auxiliary button to turn on or turn off the 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 under auto mode. - Page 30 Cleaning and Maintenance Clean filter Open panel Clean filter Pull out the panel to a certain ● Use dust catcher or water to clean angle as shown in the fig. the filter ● When the filter is very dirty, use the water (below 45°C) to clean it, and then put it in a shady and cool place to dry.
- Page 31 Cleaning and Maintenance Checking before active season 1. Check whether air inlets and air outlets are blocked. 2. Check whether earth leakage circuit breaker, plug and socket are in good condition. 3. Check whether filter is clean. 4. Check whether mounting bracket for outdoor unit is damaged or corroded. If yes, please contact dealer.
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Page 32: Malfunction Analysis
Malfunction analysis General phenomenon analysis Please check below items before asking for maintenance. If the malfunction still can’t be eliminated, please contact local dealer or qualified professionals. Phenomenon Check items Solution ● Whether it's interfered ● Switch the power off. After severely (such as static about 3min, switch the unit electricity, stable voltage)? - Page 33 Malfunction analysis Phenomenon Check items Solution ● Power failure? ● Wait until power recovery. ● Ask professional to replace ● Earth leakage circuit breaker earth leakage circuit breaker trips off or fuse is burnt out? or fuse. ● Wiring has malfunction? ●...
- Page 34 Malfunction analysis Phenomenon Check items Solution ● Whether there’s odour Odours are ● Eliminate the odour source. source, such as furniture and emitted ● Clean the filter. cigarette, etc. Air conditioner ● Whether there’s interference, ● Disconnect power, put back operates such as thunder, wireless power, and then turn on the...
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Page 35: Wiring
Wiring ● Do not turn ON the safety breaker until all work is completed. 1) For both outdoor and indoor units, strip the insulation from the wire (40mm). 2) Connect the connection wires between the indoor and outdoor units so that the terminal numbers match. Tighten the terminal screws securely. - Page 36 Wiring Wiring Diagram Indoor Unit Outdoor Unit AP..........Printed Circuit Board AP ..........Printed Circuit Board TEM.Sensor.......Temperature Sensor TEM.Sensor ......Temperature Sensor RT..........Thermistor RT ..........Thermistor W ..........Wire OVC-COMP ......Compressor Overload Protector DISP ..........Display EKV........... Electronic expansion valve coil CN ..........Connector CN..........
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