Gree JKFD13C/Na-M Page 23 Service Manual Download | Manualshive

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GREE Air-ccoled Closed Control Unit Service Manual

20

Back Side

Front Side

Right Side

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Outline Dimension of Indoor Units of JKFD13 Series (Direct Air Supply)

Right Side

Front Side

Back Side

ТОО

"Everest climate",

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Алматы

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Телефон

: +7 727 230 00 10, +7 777 250 10 90 | www.aircon.kz, e-mail: [email protected]

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Summary of Contents for JKFD13C/Na-M

Page 1: ...a M JKFD13C Na M JKFD13SX Na M JKFD19QS Na M JKFD19C Na M JKFD19SX Na M JKFD25QS2 Na M JKFD25C2 Na M JKFD25SX2 Na M JKFD40QS2 Na M JKFD40C2 Na M JKFD40SX2 Na M JKFD40QS Na M JKFD40C Na M Refrigerant R...

Page 2: ...1 Electrical Installation 37 7 2 Matching Form of Power Cord and Air Switch 41 Control 42 1 Control of the Unit 42 1 1 General Control 42 1 2 Introduction to Key Control Logic of the Unit 44 2 Control...

Page 3: ...ction and High Water Level Malfunction of Humidifier 2 8 Low Air Pressure Malfunction of Indoor Fan 2 9 Alarm for Blocking Filter 3 Case Study 4 Power Distribution of the Unit 4 1 Power Distribution D...

Page 4: ...GREE Air ccoled Closed Control Unit Service Manual 1 Product Indoor Unit Outdoor Unit Everest climate 7 727 230 00 10 7 777 250 10 90 www aircon kz e mail info aircon kz...

Page 5: ...hase 380V 3N 50Hz D Single phase 220V 50Hz 6 The Direction of Air Intake and Discharge C Direct Air Supply SX Top Air Intake and Botton Air Discharge air supplied from floor QS Front Air Intake and To...

Page 6: ...f user If malfunction occurs the unit will give warning and at the same time it will keep running or stop which is selected according to the type of the malfunction Operation without watch the unit ca...

Page 7: ...om more even Convenient transportation the single module is separately packaged so transportation and installation are more convenient Structure Features Separate electric control electric control cab...

Page 8: ...nd logical program to control the even running of every functional part the unit adjusts the ambient temperature and humidity so that it can meet the requirement of maintaining the precise temperature...

Page 9: ...nge of Humidity and Precision 40 60 5 Power Supply 220V 50Hz Cooling System Compressor Type Hermetic Scroll Type Evaporator Type Inner Screw Thread Pipe with Hydrophilic Film Aluminum Fin Condenser Ty...

Page 10: ...umidifying Capacity kg h 2 Air Flow Volume m 3 h 2000 2200 External Static Pressure Pa 0 15 Acoustic Noise of Indoor Units dB A 61 62 Range of Temp Controlling and Precision 17 28 1 Range of Humidity...

Page 11: ...y Sensible Cooling Capacity 24 45 kW 7 0 6 3 Total Cooling Capacity Sensible Cooling Capacity 26 50 kW 7 3 6 6 Heating Capacity kW 3 Rated Humidifying Capacity kg h 2 Air Flow Volume m 3 h 2000 2200 E...

Page 12: ...teristics of Units Total Cooling Capacity Sensible Cooling Capacity 22 50 kW 13 8 12 5 Total Cooling Capacity Sensible Cooling Capacity 24 17 kW 14 0 12 6 Total Cooling Capacity Sensible Cooling Capac...

Page 13: ...mm pcs 16 1 Method of Connection Flared fitting Joint Form 5 Class Item Model Unit JKFD19C Na M JKFD19QS Na M JKFD19SX Na M Code of Product EJ13000240 EJ13000310 EJ13000280 Characteristics of Units To...

Page 14: ...imension W mm 1080 D mm 1180 H mm 1040 Net Weight kg 100 Connecti on pipe Liquid Refrigerant Pipe mm pcs 16 1 Gas Refrigerant Pipe mm pcs 19 1 Method of Connection Flared fitting Joint Form 6 Class It...

Page 15: ...0 D mm 810 810 810 H mm 2250 1950 1950 Net Weight kg 585 570 535 Outdoor Unit Outdoor Unit Model JKFD13 NaA M O Qty Set 2 Condensing Fan Type Low Noise Axial Type Type of Drive Direct Drive Noise dB A...

Page 16: ...ype of Drive Direct Drive Air Filter Type Plate Filter G4 Heating System Heater Type Electric Heating Humidifying System Humidifier Type Electrode Type Control Mode Automatic Control by Mainboard Indo...

Page 17: ...emp Controlling and Precision 17 28 1 Range of Humidity and Precision 40 60 5 Power Supply 380V 3N 50Hz Cooling System Compressor Type Hermetic Scroll Type Evaporator Type Inner Screw Thread Pipe with...

Page 18: ...city dry bulb temperature indoors is 24 and wet bulb temperature is 17 dry bulb temperature of outdoor side 35 3 The noise value was tested in the semi anechoic chamber but the actual value will be a...

Page 19: ...ng capacity correction for three phase unit JKFD13XXX Cooling capacity correction for three phase unit OUD air inlet dry bulb temperature wet bulb temp or relative humidity OUD air inlet dry bulb temp...

Page 20: ...oefficient of correction of cooling capacity Equivalent Pipe Length Coefficient of Correction for Cooling Capacity 5m 10m 15m 20m 25m 30m 35m 40m 45m 50m High Drop for Indoor Units Lowering than Outdo...

Page 21: ...ide Diameter of Connecting Pipe mm Elbow m Oil Loop m 9 52 0 2 1 4 12 0 25 1 8 16 0 3 2 19 0 35 2 4 22 0 4 2 8 Note The equivalent pipe length equals the length of straight pipe plus the equivalent le...

Page 22: ...own as below 6 2 Outline Dimension of the Unit 6 2 1 Indoor Unit Outline Dimension of JKFD5 and JKFD7 Series Direct Air Supply Right Side Front Side Back Side The picture is for a reference only and t...

Page 23: ...Service Manual 20 Back Side Front Side Right Side Outline Dimension of Indoor Units of JKFD13 Series Direct Air Supply Right Side Front Side Back Side Everest climate 7 727 230 00 10 7 777 250 10 90...

Page 24: ...ion of Indoor Units of JKFD13 Series Top Air Outlet Right Side Front Side Back Side Outline Dimension of Indoor Units of JKFD13 Series Bottom Air Outlet Right Side Front Side Back Side Everest climate...

Page 25: ...ion of Indoor Units of JKFD19 Series Direct Air Supply Right Side Front Side Back Side Outline Dimension of Indoor Units of JKFD19 Series Top Air Outlet Right Side Front Side Back Side Everest climate...

Page 26: ...n of Indoor Units of JKFD19 Series Bottom Air Outlet Outline Dimension of Indoor Units of JKFD25 Series Direct Air Supply Right Side Front Side Back Side Right Side Front Side Back Side Everest climat...

Page 27: ...ion of Indoor Units of JKFD25 Series Top Air Outlet Back Side Front Side Right Side Outline Dimension of Indoor Units of JKFD25 Series Bottom Air Outlet Back Side Front Side Right Side Everest climate...

Page 28: ...Units of JKFD40 Series Direct Air Supply 810 2480 2250 Right Side Front Side Back Side Outline Dimension of Indoor Units of JKFD40 Series Top Air Outlet 810 2480 1950 Right Side Front Side Back Side E...

Page 29: ...es Bottom Air Outlet 810 2480 1950 Back Side Front Side Right Side 6 2 2 Outdoor Unit Outline Dimensions of JKFD5 Na E O and JKFD7 Na E O The picture is for a reference only and the actual item is the...

Page 30: ...Air ccoled Closed Control Unit Service Manual 27 JKFD13 Na M O JKFD13 NaA M O JKFD19 Na M O JKFD19 NaA M O JKFD40 Na M O Everest climate 7 727 230 00 10 7 777 250 10 90 www aircon kz e mail info airco...

Page 31: ...g Ground Wall Face Wall Face Wall Face Wall Face Facade No Special Requirement On Distance Front Air Intake and Top Air Discharge connecting with air duct 600 800 1000 Ceiling The Recommended Length o...

Page 32: ...1263 347 125 398 JKFD40QS2 Na M I JKFD40QS Na M I Model A B C D JKFD5DQS Na E I JKFD7DQS Na E I JKFD7QS Na M I 241 317 286 286 JKFD13QS Na M I 255 368 368 147 JKFD19QS Na M I 348 461 405 115 JKFD25QS...

Page 33: ...eturn Air Ceiling Wall Face Facade 600 Separator 800 600 800 1000 Wall Face Wall Face Wall Face 6 3 2 Installation of Outdoor Unit Disassembly of Outdoor Unit Local Room of Components M6 24 sets Nut w...

Page 34: ...e Manual 31 Mounting Hole on Base Mounting Holes Waist shaped Hole 12 30mm JKFD5 Na E O JKFD7 Na E O JKFD13 Na M O JKFD13 NaA M O JKFD19 Na M O JKFD19 NaA M O Everest climate 7 727 230 00 10 7 777 250...

Page 35: ...Wall Face Wall Face Wall Face 1000 1000 1000 1000 Wall Face Obstacle Air Outlet Ground Electric Box and The Exit of Tube are On This Side Parallel Installation of Multi units 1000 2000 1000 Ground Wal...

Page 36: ...od running of the unit the installation has to comply with the following rules 6 4 1 Requirements of Installation for Indoor Unit 1 The refrigerants have been filled in indoor units before outgoing Mo...

Page 37: ...building 4 The outdoor unit and the indoor unit should be close to each other as much as possible in order to reduce the length of cooling pipes and the quantity of elbows 5 Don t install the outdoor...

Page 38: ...d 3 The connecting pipe is copper pipe and its specification is Subject to the performance form Before connection the copper pipe must be cleaned and dried 4 After welding of connecting pipes then the...

Page 39: ...hown in the following figure 4 Make sure that there is no leakage When the compressor has stopped the required amount of R22 refrigerants should be added into the valves of the indoor If refrigerants...

Page 40: ...Current Circuit Breaker Single phase Three phase 7 1 2 External Wiring Diagram Patchboard Brown Blue Yellow Green Yellow Green Blue Brown Yellow Green Blue Brown Power Supply Terminals of The Outdoor...

Page 41: ...wn Yellow Green JKFD7XXX JKFD13XXX JKFD19XXX Power Supply Terminals of The Indoor Unit Input Power Supply Power Supply Terminals of The Outdoor Unit 2 Power Supply Terminals of The Outdoor Unit 1 Yell...

Page 42: ...s of Warning Wiring Diagram Fire Alarm Interlock Alarm 1 Electrode of Waterlogging Switch 1 Electrode of Waterlogging Switch 5 Interlock Alarm 2 Interlock Alarm 4 Interlock Alarm 3 Wiring has been sho...

Page 43: ...must strictly comply with the wiring diagram of the unit 2 Power supply of the unit must be equipped with air switch for general supply by customers and conductor cross section is selected according t...

Page 44: ...JKFD13XXX I 380V 3N 50Hz 32 6 6 JKFD13 Na M O 220V 50Hz 1 5 1 5 JKFD19XXX I 380V 3N 50Hz 40 10 10 JKFD19 Na M O 220V 50Hz 1 5 1 5 JKFD25XXX I 380V 3N 50Hz 63 16 16 JKFD13 NaA M O 220V 50Hz 1 5 1 5 JK...

Page 45: ...ll operate according to command from display panel When the unit is started up the unit will judge if there is auto operation command or manual debugging command from the display panel If there is man...

Page 46: ...imer on or not Timer on or off process Turning off Auto manual Manual process Auto control process Malfunction Recovery processing Cut off power Stop manual l auto yes no yes no off on yes yes no no T...

Page 47: ...t temperature is lower than set valve or fluctuation of temperature or humidity reaches the specified conditions for startup electric heater will operate When ambient temperature is higher than set va...

Page 48: ...the touch screen is started it will display a welcome page After that it will switch to the homepage Below is the welcome page 2 2 Homepage In any circumstances the screen will switch to the homepage...

Page 49: ...function interfaces including system parameter setting sub module setting service time and manual debugging System Info It is touched to enter the interface of system info including system info inqui...

Page 50: ...n It means the touch screen has been shielded and all parameters cannot be set up unless by the shielding cancel shielding operation of remote monitoring Quick Test It means the touch screen enters in...

Page 51: ...The keyboard will disappear subsequently which means the finishing of the input Introduction to the buttons on keyboard Number Key Number 0 9 Decimal point which for its input ES By touching to cancel...

Page 52: ...nning When the Alone running is set the module will be running alone Temp and humidity is Subject to the unit itself without functions of alternation and standby Auto Manual When manual is displayed t...

Page 53: ...lightly press the button Timer Setting to enter the interface of Timer On Off Setting This function won t be effective if module is in entire control or manual state but will be valid when module is i...

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