Gree KM48H4O Service Manual

Central air conditioners r410a t1/r410a/60hz

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CENTRAL AIR CONDITIONERS

SUPER FREE MATCH SERIES

SERVICE MANUAL

T1/R410A/60Hz

( GC201306 - )

Table of Contents

Troubleshooting

Summary of Contents for Gree KM48H4O

Page 1 CENTRAL AIR CONDITIONERS SUPER FREE MATCH SERIES SERVICE MANUAL T1/R410A/60Hz ( GC201306 - )
Page 3: Table Of Contents
Contents PRODUCT ........................2 MODELS LIST ........................2 Outdoor Unit .......................... 2 BU Module ..........................2 Indoor Unit ..........................3 NOMENCLATURE ....................... 5 Nomenclature of Outdoor Unit ....................5 ...
Page 4 Super Free Match Service Manual OUTDOOR UNIT INSTALLATION ................57 Precautions for R410A ......................57 Precaution for Installation ....................57 Precaution for Operation Test ..................... 57 Names of Main Parts ......................57 ...
Page 5 Super Free Match Service Manual Electrical Wiring Work for Indoor Unit ................105 INSTALLATION OF DRAINAGE PIPELINE ............... 106 Material Quality Requirements for Condensate Pipe ............106 Key Points for Condensate Pipe Installation ..............106 ...
Page 7 Super Free Match Service Manual PRODUCT PRODUCT...
Page 8: Product
PRODUCT 1 MODELS LIST 1.1 Outdoor Unit Cooling Heating Power supply Refriger Model Product code Capacity Capacity Appearance Ph, V, Hz KM48H4O CN860W0140 14.0 16.0 R410A 1,208/230,60 KM56H4O CN860W0150 15.5 18.0 1.2 BU Module Number of connectable Power supply Model...
Page 9: Indoor Unit
Super Free Match Service Manual 1.3 Indoor Unit 1.3.1 Wall mounted type  Hansol Capacity Power supply Refrige Model Product code Appearance Cooling Heating rant Ph, V, Hz (kW) (kW) CB148N02200 2.87 KW09HTBA3DI CB148N02300 KW12HTBA3DI R410A 1,208/230,60 KW18HTCA3DI CB148N04000 CB148N03800 KW24HTCA3DI 1.3.2 Duct type Capacity...
Page 10 Super Free Match Service Manual 1.3.3 Cassette type Capacity Power supply Refrige Model Product code Appearance Cooling Heating rant Ph, V, Hz (kW) (kW) CN510N0060 3.85 KM12HKDI CN510N0070 KM18HKDI R410A 1,208/230,60 CN510N0080 KM24HKDI 1.3.4 Floor ceiling type Capacity Power supply Refrige Model Product code...
Page 11: Nomenclature
Super Free Match Service Manual 2 NOMENCLATURE 2.1 Nomenclature of Outdoor Unit □ □ □ □ Description Options KINGHOME MULTI ZONE 48 represents 48000Btu/h 1kW=3.412KBtu Cooling Capacity C: Cooling Only H: Heat Pump Cooling Function 4: Fourth Generation Design No. O: Outdoor Unit 2.2 Nomenclature of BU Module □...
Page 12: Function
Super Free Match Service Manual 3 FUNCTION Wall Cassette Floor Console Function Duct type mounted type ceiling type type Fan operation Mode ● ● ● ● ● Auto Swing Controller ● ● ● ● Timer Selector ● ● ● ● ●...
Page 13: Product Data
Super Free Match Service Manual 4 PRODUCT DATA 4.1 Product Data of Outdoor Unit Heatpump Model KM48H4O KM56H4O Cooling capacity 14.0 15.5 Heating capacity 16.0 18.0 Cooling Nominal input Heating SEER/HSPF 16.0/8.2 16.0/8.2 Minimum NO. of connectable indoor units Maximum NO. of connectable indoor units Minimum No.
Page 14: Product Data Of Indoor Unit
Super Free Match Service Manual Notes: a. Refer to the product nameplate for parameters and specification of the unit; b. The data will change with the change of products. Refer to those parameters listed on nameplate. c. Noise was tested in semi-silenced room, so the actual noise value will be a little higher for change of ambient. 4.2 Product Data of Indoor Unit 4.2.1 Wall mounted type ...
Page 15 Super Free Match Service Manual 4.2.2 Duct type Model Heat pump KM09HFDI KM12HFDI KM18HFDI Cooling 3.50 Capacity Heating 3.85 Power supply V-Ph-Hz 208/230-1-60 208/230-1-60 208/230-1-60 Motor power input 0.08 0.08 0.10 m3/h Air flow volume Sound pressure level (H/M/L) dB(A) 37/34/31 39/35/32 41/37/33...
Page 16 Super Free Match Service Manual Model Heat pump KM21HFDI KM24HFDI Cooling Capacity Heating Power supply V-Ph-Hz 208/230-1-60 208/230-1-60 Motor power input 0.124 0.124 m3/h 1000 1000 Air flow volume 588.5 588.5 Sound pressure level(H/M/L) dB(A) 42/38/34 42/38/34 Output 0.061 0.061 Fan motor Running current 0.54...
Page 17 Super Free Match Service Manual 4.2.3 Cassette type Model Heat pump KM12HKDI KM18HKDI KM24HKDI Cooling Capacity Heating Power supply V-Ph-Hz 208/230-1-60 208/230-1-60 208/230-1-60 Motor power input 0.05 0.05 0.10 m3/h 1180 Air flow volume Sound pressure level (H/M/L) dB(A) 46/44/42 46/44/42 39/37/35 Output...
Page 18 Super Free Match Service Manual 4.2.4 Floor ceiling type Model Heat pump KM09HTDI KM12HTDI KM18HTDI KM24HTDI Cooling Capacity Heating 3.85 Power supply V-Ph-Hz 208/230-1-60 208/230-1-60 208/230-1-60 208/230-1-60 Motor power input 0.055 0.055 0.11 0.145 m3/h 1250 Air flow volume 382.5 382.5 Sound pressure level dB(A)
Page 19 Super Free Match Service Manual 4.2.5 Console type Model Heat pump KM09HEDI KM18HEDI KM12HEDI Cooling Capacity Heating Power supply V-Ph-Hz 208/230-1-60 208/230-1-60 208/230-1-60 Motor power input 0.05 0.05 0.05 m3/h Air flow volume Sound pressure level dB(A) 40/38/36/33/30/27/25 42/40/38/37/35/32/27 48/46/44/41/37/35/32 (SH/H/MH/M/ML/L/SL) Output 0.03...
Page 20: Product Data Of Bu Module
Super Free Match Service Manual 4.3 Product Data of BU Module KM21-BBU12-3 KM21-BBU13-3 Model KM21-BBU15-3 Maximum numbers of connectable indoor units Power Supply V-Ph-Hz 208/230-1-60 Gas pipe Φ16.3 Φ15.9 Φ16.3 Connection (inner diameter) port to Liquid pipe Φ9.7 Φ9.52 Φ9.7 outdoor (inner diameter) unit...
Page 21: Piping Diagram
Super Free Match Service Manual 6 PIPING DIAGRAM Schematic Diagram of Super Free Match Series Inverter Heat Pump Multi System The units start to work once the power is switched on. During the cooling operation, the low temperature, low pressure refrigerant gas from the heat exchanger of each indoor unit gets together and then is taken into the compressor to be compressed into high temperature, high pressure gas, which will soon go to the heat exchanger of the outdoor unit to exchange heat with the outdoor air and then is turned into refrigerant liquid.
Page 22: Control
Super Free Match Service Manual CONTROL CONTROL...
Page 23: Operation Flowchart
Super Free Match Service Manual Control 1 OPERATION FLOWCHART CONTROL...
Page 24: Cooling/Dry Operation
Super Free Match Service Manual 1.1 Cooling/Dry Operation Cooling Operation Is there Guide Louver? Guide Louvers Swing Fan Motor:Operation Is the process of preventing restart operation? (3 minutes) Temperature Adjustment Fan Motor: Stop Electronic Expansion Valve: Stop Electronic Expansion Valve：Capacity Conctrol Stop (Go to the previous page) CONTROL...
Page 25: Heating Operation
Super Free Match Service Manual 1.2 Heating Operation CONTROL...
Page 26: Main Logic
Super Free Match Service Manual 2 MAIN LOGIC 2.1 Control Function of Outdoor Unit 2.1.1 Cooling Mode Cooling conditions and process: If the compressor is in stop status and start the unit for cooling operation, when one of the indoor units reaches the cooling operation condition, the unit starts cooling operation;...
Page 27: Protection Function
Super Free Match Service Manual The status of 4-way valve: energized; Outdoor fan control in heating mode The outdoor fan starts before 5s of the starting of compressor and then it will run in high speed for 40s; The fan shall run at every speed for at least 80s; When the compressor stops, the outdoor fan stops after 1min. Defrosting function When the defrosting condition is met, the frequency of the compressor starts to decrease and wait for defrosting;...
Page 28: Other Function
Super Free Match Service Manual 2.2.4 Communication malfunction Detection of the quantity of installed indoor units and BU modules: After 3min of energizing, if the outdoor unit does not receive the communication data of certain indoor unit, the outdoor unit will judge that indoor unit is not installed and will treat it as it is not installed.
Page 29: Control Function Of Indoor Unit
Super Free Match Service Manual 2.4 Control Function of Indoor Unit 2.4.1 Running Mode 1. COOL 2.DRY 3.HEAT 4.AUTO 5 FAN 2.4.2 Basic Functions of the System COOL Mode Under this mode, the fan and swing function goes as the set conditions, and the set temperature range is 16℃ ~30℃.
Page 30: Wired Remote Controller
Super Free Match Service Manual speed. d) Under the HEAT Mode: (Ambient temperature herein is the temperature without temperature compensation) ◆ When the ambient temperature is or lower than the set temperature, the indoor unit runs at the high speed. ◆...
Page 31 Super Free Match Service Manual c) When the indoor unit works without the wired controller, if the timer is not set for the last remote control instruction, the system will memorize this last instruction and works following it; if the timer is set, it will be canceled as the power failure occurs and will have to be reset.
Page 32: Remote Controller
Super Free Match Service Manual 3 REMOTE CONTROLLER 3.1 Wired Remote Controller 3.1.1 Wired Controller XK19 It is designed for the cassette type, duct type and floor ceiling type indoor units. ◆ Outside View of the Wired Controller ◆ LCD of the Wired Controller ...
Page 33 Super Free Match Service Manual Master wired controller (this function is yet unavailable for this unit). It blinks under on state of the unit without operation of any button. Energy-saving function.(this function is yet unavailable for this unit) Ambient/preset temperature value. Electric auxiliary heating function.(this function is yet unavailable for this unit) Blow function.
Page 34 Super Free Match Service Manual 3.1.3 Operation Instructions On/Off Press On/Off to turn on the unit and turn it off by another press. Mode Setting Under the “On” state of the unit, press Mode to switch the operation modes as the following sequence: Cooling-Dry-Fan-Heating.
Page 35 Super Free Match Service Manual b. 26℃ is the default Sleep curve temperature before delivery. The wired controller will automatically memorize the Sleep curve after the setting. Turbo Setting Turbo function: The unit at the high fan speed can realize quick cooling or heating so that the room temperature can quickly approach the setting value.
Page 36 Super Free Match Service Manual failure will resume its original running state upon power recovery. Memory contents: On/Off, Mode, set temperature, set fan speed, Save function and Lock function.  Enquiry of the Outdoor Ambient Temperature Under the “On” or “Off” state of the unit, press Enter/Cancel for 5s, and the outdoor ambient temperature will be displayed after a sound of click.
Page 37: Wireless Remote Controller Yt1F (Moto)
Super Free Match Service Manual 3.2 Wireless Remote Controller YT1F (MOTO) Notes: a. Be sure that there are no obstructions between the receiver and the remote controller; b. Do not drop or throw the remote controller; c. Do not let any liquid into the remote controller and expose the remote controller to direct sunlight or any place where is very hot.
Page 38 Super Free Match Service Manual Auto, Cool, Dry Fan, Heat modes can be selected circularly by pressing this button. Auto mode is the default after power on. Under Auto mode, the temperature will not be displayed. Under Heat mode, the initial value is 28℃(82℉);...
Page 39 Super Free Match Service Manual If the swing function is deactivated when the air guide louver is swing up and down, it will stop at the current position indicates that the air guide louver swings up and down among all five positions. ...
Page 40: Wireless Remote Controller Yaa1Fb1F
Super Free Match Service Manual ◆ X-FAN ON: When press the ON/OFF button to turn off the unit, the indoor fan will continue running for about another 10 minutes at the low speed. In this case, the indoor fan can be stopped directly by pressing the button X-FAN.
Page 41 Super Free Match Service Manual － Press this button to decrease set temperature. Holding it down above 2 seconds rapidly decreases set temperature. In AUTO mode, set temperature is not adjustable. ＋ Press this button to increase set temperature. Holding it down above 2 seconds rapidly increases set temperature.
Page 42 Super Free Match Service Manual healthy function; LCD display “ ”. Press this button again to repeat the operation above. SLEEP: ◆ Press this button, can select Sleep 1 ( ), Sleep 2 ( ), Sleep 3 ( ) and cancel the Sleep, circulate between these, after electrified, Sleep Cancel is defaulted.
Page 43 Super Free Match Service Manual (display " " signal) and Quiet OFF (there is no signal of " "displayed),after powered on, the Quiet OFF is defaulted. Note: the Quiet function cannot be set up in Fan and Dry mode; Under the Quiet mode ...
Page 44: Wireless Remote Controller Yag1Fbf
Super Free Match Service Manual Combination of " TEMP " and "CLOCK" buttons : About Energy-saving Function Press “TEMP” and “CLOCK” simultaneously in COOL mode to start energy-saving function. Nixie tube on the remote controller displays “SE”. Repeat the operation to quit the function. Combination of "TEMP "...
Page 45 Super Free Match Service Manual Press this button, Auto, Low, Medium-low, Medium, Medium-high, High speed can be circularly selected. After powered on, Auto fan speed is default. Under DRY mode, Low fan speed only can be set up. Low fan Low-Medium fan Medium fan...
Page 46 Super Free Match Service Manual mode or fan speed. X-FAN: Pressing X-FAN button in COOL or DRY mode, the icon is displayed and the indoor fan will continue operation for 10(2) minutes in order to dry the indoor unit even though you have turned off the unit. After energization, X-FAN OFF is defaulted.
Page 47 Super Free Match Service Manual 15) TIMER ON Timer On setting : Signal “ON” will blink and display, signal will conceal, the numerical section will become the timer on setting status. During 5 seconds blink, by pressing ＋ or － button to adjust the time value of numerical section, every press of that button, the value will be increased or decreased 1 minute.
Page 48 Super Free Match Service Manual temperature will be decreased 1℃, after that the unit will keep on running under this temperature; ③ When setting the initial temperature 28℃～29℃, after turned on Sleep function, the temperature will be increased 1℃ in every hour, after 1℃ the temperature will be maintained, after 7hours, the temperature will be decreased 1℃, after that the unit will keep on running under this temperature;...
Page 49 Super Free Match Service Manual Press SLEEP button, to set sleep. Press TIMER ON and TIMER OFF button, can set the scheduled timer on timer off. Press LIGHT button, to control the on and off of the displaying part of the unit (This function may be not available for some units).
Page 50: Wireless Remote Controller Yb1Faf (Xfan)
Super Free Match Service Manual Press “TEMP” and “CLOCK” simultaneously in HEAT mode to start 8℃ Heating Function Nixie tube on the remote controller displays “ ” and a selected temperature of “8℃”. (46℉ if Fahrenheit is adopted). Repeat the operation to quit the function.
Page 51 Super Free Match Service Manual Press this button can turn on or turn off the air conditioner. After turning on the unit, operation indicator " " on indoor unit is ON (green indicator. Color may be different for different models) and indoor unit gives out a sound.
Page 52 Super Free Match Service Manual by 1 minute. Holding down either button rapidly changes the time setting by 1 minute and then 10 minutes. Within 5 seconds after setting, press TIMER ON button to confirm. TIMER OFF Press this button to initiate the auto-off timer. To cancel the auto-timer program, simply press the button again.
Page 53: Smart Zone Controller (Ce50-24/E)
Super Free Match Service Manual 4 Smart Zone Controller (CE50-24/E) 4.1 General Introduction 4.1.1 Function Introduction This smart zone controller is a kind of regional controller, which is designed for free match units, capable of controlling up to 16 indoor units.
Page 54: Communication Network
Super Free Match Service Manual 4.2 Communication Network Note: The smart zone controller can connect with maximum up to 16 indoor units. 4.3 LCD Name Description Fan speed It displays the fan speed of the indoor unit, high, medium, low and auto. Running mode It displays the running mode of the indoor unit, auto, cool, dry, fan and heat.
Page 55: Buttons
Super Free Match Service Manual Set temperature/ It displays the set temperature, indoor unit code (01-16), and symbols of Celsius Indoor unit code and Fahrenheit scale. It displays “CENTER” under the centralized control mode and no display under Control mode the single control mode.
Page 56 Super Free Match Service Manual It is used for the switchover between unit 2 and unit 10; Under the timing or clock setting Tue 2/10 status, it indicates Tuesday. It is used for the switchover between unit 3 and unit 11; Under the timing or clock setting Wed 3/11 status, it indicates Wednesday.
Page 57: Installation
Super Free Match Service Manual INSTALLATION INSTALLATION...
Page 58: Precautions For Installation
Super Free Match Service Manual INSTALLATION 1 PRECAUTIONS FOR INSTALLATION 1.1 Precautions for Installation Before installation, please ensure the installing site, power ratings, possible operating range (pipe distance, height difference between indoor and outdoor unit, power voltage) and installing space are correct and suitable. ...
Page 59 Super Free Match Service Manual Do not use or store flammable, explosive, poisonous or other dangerous substances beside the air conditioner. The compressor will vibrate sharply if the voltage is too low and damage the refrigerating system. Electrical component are easy to damage if the voltage is too high. The voltage should be stable; there shouldn’t be big fluctuation Please take notice of the installation foundation of the unit after long use, if it is damaged, it may lead to the fall of the unit and cause the injury.
Page 60: Precautions For Installation
Super Free Match Service Manual 1.2 Key Points of Installation Installation Procedures Description and Acceptance Criteria ◆ The materials specified on the engineering drawing shall be purchased as specified (e.g. copper tube, thermal insulation tube, PVC pipe, power cables, air switch, etc). ◆...
Page 61 Super Free Match Service Manual acceptable if pressure drop is within 0.02MPa. (With the temperature change by 1 , the pressure will change by ℃ approx. 0.01MPa) ◆ The thermal insulation tube must meet the specifications. Thermal insulation ◆ Seal between the thermal insulation pipes to avoid air entry. ◆...
Page 62: Flow Chart Of Installation
Super Free Match Service Manual 2 FLOW CHART OF INSTALLATION Design kicking-off Material selection Inspection of site installation position Installation of indoor unit Installation of outdoor unit Installation of BU module Installation of Connection of Connection of Connection of Connection of Connection of remote transmission...
Page 63: Outdoor Unit Installation
Super Free Match Service Manual 3 OUTDOOR UNIT INSTALLATION 3.1 Precautions for R410A  It is very strict that the refrigerant pipes should be clean and dry.  The R410A is a mixed refrigerant, when add the refrigerant to the unit, it must keep the refrigerant in its liquid state.
Page 64: Parts And Components Of Unit
Super Free Match Service Manual 3.5 Parts and Components of Unit For the super free match series system, one outdoor unit is able to drive up to three BU modules and nine indoor units which include cassette type, duct type, wall-mounted type, floor ceiling type and console type. The outdoor unit will run as long as any one indoor unit receives the running command, and all indoor units stop once the outdoor unit is turned off.
Page 65: Outline Dimension Of The Outdoor Unit
Super Free Match Service Manual mounting surface must be horizontal plane.  There is enough space for the installation and maintenance.  The place should be well-ventilated, so the machine can absorb and discharge sufficient air.  Outdoor unit shall be installed close to the indoor unit, hence to minimize the length and bends of cooling pipe.
Page 66: Installation Of The Outdoor Unit
Super Free Match Service Manual 3.9 Installation of the Outdoor Unit Check the installation location and ensure it is strength and level, so that the unit will not cause any operating vibration or noise after installation. In accordance with the foundation drawing in the following figure, please drill 4 holes in the installation location.
Page 67: Indoor Unit Installation
Super Free Match Service Manual 4 INDOOR UNIT INSTALLATION 4.1 Installation of Wall Mounted Type 4.1.1 Important Notices  The installation of air conditioner unit must be in accordance with national and local safety codes.  Installation quality will directly affect the normal use of air conditioner unit. The user is prohibited from installation by himself.
Page 68 Super Free Match Service Manual 4.1.5 Installation of Mounting Plate Mounting plate should be installed horizontally. As the water drainage pipe for the indoor unit is two-way type, during installation, the indoor unit should slightly slant to water tray's outlet for smooth drainage of condenser water.
Page 69: Installation Of Duct Type
Super Free Match Service Manual Put the drain hose into insulating tube. Wrap the insulating tube with wide rubber belt to prevent the shift of insulating tube. Slant the drain hose downward slightly for smooth drainage of condensate. Note: The insulating tube should be connected reliably with the sleeve outside the outlet pipe.
Page 70 Super Free Match Service Manual 4.2.3 Caution for Installation ◆ Ensure the hanger is strong enough to withstand the weight of the unit. ◆ The drainage of the drain pipe is easy. ◆ No obstacle is in the inlet/outlet and the air circulation is in good condition. ◆...
Page 71 Super Free Match Service Manual 4.2.6 Installation of the Indoor Unit Requirements on the Installation Location  Ensure the hanger is strong enough to withstand the weight of the unit.  The drainage of the drain pipe is easy. ...
Page 72 Super Free Match Service Manual Caution！  Prior to the installation, please make a good preparation for all piping (refrigerant pipe, drain pipe) and wiring (wires of the wired controller, wires between the indoor and outdoor unit) of the indoor unit to make the further installation much easier.
Page 73 Super Free Match Service Manual Name Name Name Hanger Return Air Inlet Air Supply Outlet Return Air Duct Filter Screen Plenum Box Canvas Duct Main Air Supply Duct Installation of the Round Air Supply Duct Name Name Name Hanger Return Air Louver Air Supply Duct...
Page 74 Super Free Match Service Manual 4.2.9 Installation of the Return Air Duct The default installation location of the rectangular flange is in the back and the return air cover plate is in the bottom. If the downward return air is desired, just change the place of the rectangular flange and the return air cover plate.
Page 75 Super Free Match Service Manual There is a condensate outlet on both left and right sides of the unit. Once one is confirmed to be used, the other should be clogged by a rubber plug, bundled by the binding wire and insulated by the insulation material to avoid water leakage.
Page 76 Super Free Match Service Manual 5) Insert the drain hose into the drain hole and tighten it with clamps. 6) Wrap the clamps with large amount of sponge for thermal insulation. 7) The drain hose inside the room also should be insulated. 4.2.13 Precautions for the Lift Pipe The installation height of the lift pipe should be less than 850mm.
Page 77: Installation Of Cassette Type
Super Free Match Service Manual 4.3 Installation of Cassette Type 4.3.1 Installation Location and Matters Needing Attention  The installation of air conditioner unit must be in accordance with national and local safety codes.  Installation quality will directly affect the normal use of air conditioner unit. The user is prohibited from installation by himself.
Page 78 Super Free Match Service Manual 4.3.3 Outline Dimension Drawings of the Indoor Unit KM12HKDI; KM18HKDI KM24HKDI INSTALLATION...
Page 79 Super Free Match Service Manual 4.3.4 Installation and Servicing Space  The drilling of holes in the ceiling must be done by the professional personnel. 4.3.5 Installation of the Indoor Unit The primary step for install the indoor unit. ...
Page 80 Super Free Match Service Manual Backout the install cardboard. Note: Please do tighten the nuts and bolts to prevent air conditioner break off. 4.3.6 Drainage hose Install the drain hose  The diameter of the drain hose should be equal or bigger than the connection pipe’s. (The diameter of polythene pipe: Outer diameter 25mm Surface thickness ≥...
Page 81 Super Free Match Service Manual Drain stepup pipe note  The install height of the drain raising pipe should less than 280mm.  The drain raising pipe should form a right angle with the unit, and distance to unit should not beyond 300mm.
Page 82: Installation Of Floor Ceiling Type
Super Free Match Service Manual  Check the drain in the state of refrigerating after installation of the electric circuit. 4.4 Installation of Floor Ceiling Type 4.4.1 Important Notices  T he installation of air conditioner unit must be in accordance with national and local safety codes. ...
Page 83 Super Free Match Service Manual KM12HTDI Model KM09HTDI KM12HTDI 1220 1158 KM18HTDI KM24HTDI 4.4.5 Installation and Servicing Space The space around the unit is adequate for ventilation. Important notice  The unit must be installed by the professional personnel according to this install instruction to ensure the well use.
Page 84 Super Free Match Service Manual  It should be done by professional personnel when the air conditioner unit is moved to other place. 4.4.6 There are 2 styles of installation  Ceiling type and Floor type Each type is similar to the other as follows: Determine the mounting position on ceiling or wall by using paper pattern to indicate indoor frame.
Page 85: Installation Of Console Type
Super Free Match Service Manual  It is possible to install using inward facing hanger brackets by not removing the brackets from the indoor unit. (Refer to ⑧)  Be sure to use only the specified accessories and parts for installation work. ...
Page 86 Super Free Match Service Manual 4.5.3 There are 2 styles of installation Ceiling type and Floor type Each type is similar to the other as follows: The indoor unit should be sited in a place where: the restrictions on installation specified in the indoor unit installation drawings are met. Both air intake and exhaust have clear paths met.
Page 87 Super Free Match Service Manual 4.5.6 Installation and Servicing Space 4.5.7 Installation of the Indoor Unit Preparation  Open the front panel, remove the 4 screws and dismount the front grille while pulling it forward.  Follow the arrows to disengage the clasps on the front case to remove ...
Page 88 Super Free Match Service Manual Installation  Secure using 6 screws for floor installations.(Do not forget to secure to the rear wall.)  For wall installations, secure the mounting plate using 5 screws and the indoor unit using 4 screws. The mounting plate should be installed on a wall which can support the weight of the indoor unit.
Page 89 Super Free Match Service Manual Remove the air filters and pour some water into the drain pan to check the water flows smoothly. Insert the supplied C drain hose into the socket of the drain pan. Fully insert the drain hose until it adheres to a seat of the socket. ...
Page 90: Bu Module Installation
Super Free Match Service Manual 5 BU MODULE INSTALLATION 5.1 Precaution for Installation  The installation of the air conditioner must be in accordance with the national and local laws and regulations.  The quality of the installation will affect the capability of air conditioner directly. The installation should be left to the appointed service center.
Page 91: Selection Of Installation Location
Super Free Match Service Manual ① ② ③ ④ Gas piping of indoor unit Liquid piping of indoor Electrical Name Hanger metal side unit side equipment plate ⑤ ⑥ ⑦ ⑧ Liquid piping of outdoor Gas piping of outdoor unit Printed circuit Name Drain hole...
Page 92: Outline Dimension And Servicing Space Of Fxa2A-D
Super Free Match Service Manual 5.4 Outline Dimension and Servicing Space of KM21-BBU12-3 Outline dimension Indoor unit side (mm) Sorts Outdoor unit side (mm) Port A Port B Liquid pipe Φ6.5 Φ6.5 Φ9.7 Gas pipe Φ16.3 Φ16.3 Φ16.3 Installation and service space ①...
Page 93: Outline Dimension And Servicing Space Of Km21-Bbu12-3
Super Free Match Service Manual 5.5 Outline Dimension and Servicing Space of KM21-BBU13-3 Outline dimension Indoor unit side (mm) Outdoor unit side Sorts (mm) Port A Port B Port C Liquid pipe Φ6.5 Φ6.5 Φ6.5 Φ9.7 Gas liquid Φ16.3 Φ16.3 Φ16.3 Φ16.3 Installation and service space...
Page 94: Outline Dimension And Servicing Space Of Fxa3A-D
Super Free Match Service Manual 5.6 Outline Dimension and Servicing Space of KM21-BBU15-3 Outline dimension Sorts Indoor unit side (mm) Outdoor unit side (mm) Liquid pipe Φ6.35 Φ9.52 Gas pipe Φ9.52 Φ15.9 Installation and service space ① ② ③ Name Servicing space Ceiling Electrical box side...
Page 95 Super Free Match Service Manual 5.7 Installation Instruction Check the installation location and ensure it is strength and level. Otherwise, there should be enough space to install drainage pipe, so that the condensed water can be discharged. Reference to the size of hanger metal and drill 4 holes in the installation location. Hang the hanger bolts.
Page 96: Refrigeration Piping Work
6 REFRIGERATION PIPING WORK 6.1 Allowable Length and Drop Height of Connecting Pipe The sorts The pipes Length（m） Total length between outdoor unit and BU L1+L2+L3+L4+L5 ≤55 modules Total length KM48H4O ≤80 Maximum 1A+1B+1C+2A+2B+2C+ between indoor allowable 3A+3B KM56H4O ≤90 unit and BU...
Page 97: Connection Of Branch Pipe
Super Free Match Service Manual 6.3 Connection of Branch Pipe If two or three BU modules used, Y-type branch pipe of FQ01A/A will be chosen. FQ01A/A (Liquid pipe) FQ01A/A (Gas pipe) Y-type branch pipe is equipped with auxiliary tubes to adjust the diameter of different pipes. If the dimension of the pipe selected is different from the dimension of branch pipe joint, Cut copper tube in the middle with tube cutter and clear up burrs.
Page 98 Super Free Match Service Manual ⑤ See the schematics below:  Outdoor unit lower than indoor unit  Outdoor unit higher than indoor unit INSTALLATION...
Page 99: Connection Of Outdoor Unit Refrigerant Pipe
Super Free Match Service Manual 6.5 Connection of Outdoor Unit Refrigerant Pipe ① ② ③ ④ Name Coping plate Rear side plate Front side plate Gas side stop valve ⑤ ⑥ ⑦ Name Liquid side stop valve Right connection board Front connection board Name Front connection...
Page 100 Super Free Match Service Manual Piping adapter(Optional accessories) Port A Port B Name (mm) (mm) Φ15.9→Φ19.05 Φ15.9 Φ19.05 Φ9.52→Φ12.7 Φ9.52 Φ12.7 Φ9.52→Φ15.9 Φ9.52 Φ15.9 Φ6.35→Φ9.52 Φ6.35 Φ9.52 Install the piping adapter ① Refer to the piping connection size of the outdoor unit and indoor units, the appropriate piping adapter should be adopted.
Page 101: Precaution For Connection
Super Free Match Service Manual 2) Brazing the piping adapter ① If the connection size of the pipe adapter selected is different from the piping connection size of BU module, cut the tube of the piping adapter from middle with tube cutter and remove the burrs.
Page 102 Super Free Match Service Manual ① Outdoor unit shall be installed close to the indoor unit, hence to minimize the length and bends of connection pipes. ② The height gap of outdoor unit and indoor units should be as small as possible The brazing operation must be strictly in accordance with the process requirements.
Page 103: Leak Test
Super Free Match Service Manual Caution!  During the connection of the indoor unit and BU module to the refrigerant pipe, never pull any joints of the indoor unit and the BU module by force; otherwise the capillary pipe or other pipe may crack, which then would result in leakage.
Page 104: Refrigerant Charging
Super Free Match Service Manual 1: Outdoor unit 2: Liquid side stop valve 3: Gas side stop valve 4: Pressure-vacuum gauge 5: Hi-knob 6: Lo-knob 7: Vacuum pump Turn off the knobs firstly and then the pump, and if the pressure of the pressure-vacuum gauge does not rise within 2 hours, the system is under a vacuum.
Page 105 Super Free Match Service Manual Indoor unit 3 Wall mounted type KW09HUBA1D Indoor unit 4 Wall mounted type KW09HMBA3D Duct type Indoor unit 5 KM09HFDI Indoor unit 6 Wall mounted type KM09HTBA3D Serial No. Diameter(mm) Length(m) Φ9.52 Φ9.52 Φ9.52 Φ6.35 Φ6.35 Φ6.35 Φ6.35...
Page 106 Super Free Match Service Manual stop valve. The Lo-knob should be closed completely. ③ Turn off the R410A tank and the Hi-knob immediately, when the adding refrigerant is enough. ④ Turn on the liquid and gas side stop valves in an anticlockwise direction slowly and completely. 2) If the pressure of the system is too high to charge refrigerant, you can do as follow.
Page 107: Electrical Wiring Work
7.2 Requirements of Power Circuit and Cable Phase and frequency 1Ph,60Hz Voltage 208/230V Recommended cable of outdoor unit KM48H4O 3×6.0 mm (Pieces × Sectional area) KM56H4O Recommended cable of BU module (Pieces × Sectional area) 3×0.75 mm Transmission line (Pieces × Sectional area) 2×1.5 mm...
Page 108: Ground Requirements
Super Free Match Service Manual  The length of the recommended power cable should be less than 15 meters; otherwise, the diameter of the power cable is not enough.  Mentioned power cable and transmission line length is just a reference value. It may be different depending on the condition of installation, humidity or materials, etc.
Page 109: Electrical Wiring Work For Outdoor Unit
Super Free Match Service Manual 7.6 Electrical Wiring Work for Outdoor Unit Knock the holes in the plate of the chosen direction with the hammer. Place the rubber ring on the knockout hole. Let the power cable and transmission line go through the knockout hole. Connect the power cable of the outdoor unit to the L1, L2 terminals with the sign of the XT1 and as well as the ground screw.
Page 110 Super Free Match Service Manual KM21-BBU13-3 KM21-BBU15-3 Terminal black for BU Terminal black for Name Ground screw module power supply transmission line Terminal black for indoor Name DIP switch Printed circuit board unit power supply Let the power cable and transmission line go through the rubber ring. In order to protect the power cable and transmission line from damaging by the hole, the rubber ring cannot fall from that, otherwise, it may cause electrical shock or fire etc.
Page 111: Instructions For Dip Switch
Super Free Match Service Manual Fix the power cable and transmission line firmly by cable fixing clip. Screw the electrical equipment plate. Caution！  The transmission line and the power cable must be separated and separated with an interval of at least 2cm;...
Page 112: Installation Of Drainage Pipeline
Super Free Match Service Manual Recover the surface panel. The temperature of refrigerant circuit will be high, please keep the interconnection cable away from the copper tube. 8 INSTALLATION OF DRAINAGE PIPELINE 8.1 Material Quality Requirements for Condensate Pipe Generally, the condensate pipe shall be water supply U-PVC pipe, adhered by using special glue.
Page 113 Super Free Match Service Manual Do not tie the condensate pipe and refrigerant pipe together. To ensure smooth drainage of condensate, a vent hole shall be set at the highest point of drainage pipe. Carry out water flow test and full water test after the pipe connection is completed. On one hand, check if the drainage is smooth;...
Page 114 Super Free Match Service Manual 14) The long drainage pipe may be fixed by using hanger bolts, thus to ensure a gradient of 1/100 (PVC cannot be bent). The spacing between the supports of horizontal pipe is 0.8-1.0m. Twisting will be caused and thus air bag will be formed if the spacing is too high.
Page 115 Super Free Match Service Manual 16) Connection of drainage branch pipe to the standpipe or horizontal pipe of drainage main pipe. The horizontal pipe cannot be connected to the vertical pipe at a same height. It can be connected in a manner as shown below: ...
Page 116: Installation Of Protective Layer On Connection Pipe
Super Free Match Service Manual 9 Installation of Protective Layer on Connection Pipe The refrigerant pipes should be insulated by the heat insulation material and plastic tape in order to prevent water condensation and leakage. Do not use the foam on the branch pipe as the material for heat insulation. The heat insulation material: Heat resistance to 100℃...
Page 117: Maintenance
Super Free Match Service Manual MAINTENANCE MAINTENANCE...
Page 118: Testing Board Introduction
Super Free Match Service Manual MAINTENANCE 1 Testing Board Introduction 1.1 Compose of Testing Board The testing board is in front of electrical box and can be observed well. It has several following advantages: detect indoor unit numbers and indoor unit address, displays real running function and error code automatically. It is composed of the function section, data section and button section.
Page 119: Process Control Setting
Super Free Match Service Manual 1.3 Process Control Setting 1.3.1 Button section ＋－ Enter Back Signification Function Increase Decrease Enter Back Caution！ ① When entering the menu to set parameters, the function section will flash running codes and the data section will flash the current parameters.
Page 120 Super Free Match Service Manual  Back: Press “Back” key to the previous menu, and long press the “Back” key to exit the operation. ③ Display unit 1(d1) operation:  When entering into the display unit 1: The function section display running code uninterrupted and the data section display the current value uninterrupted.
Page 121: Troubleshooting
Do not repair the air conditioner personally but instead contact the professionally skilled personnel at the GREE appointed service center, as the incorrect repair would cause electric shock or fire hazard etc. 2.1 Check before Contacting Maintenance Serviceman Please check the following items before contacting the maintenance serviceman.
Page 122: Problem Handling
Super Free Match Service Manual 2.2 Problem Handling The conditions listed below are not classified into errors. Conditions Causes When restart the unit soon after it The overload protection switch of the unit let the is stopped startup delayed for three minutes The unit does not run As soon as power supply is on The unit will stand by for approximate one minute...
Page 123 Super Free Match Service Manual Compressor power protection Flash 21 times Compressor overload protection Flash 22 times Compressor discharge temperature Flash 23 times protection Lack of refrigerant or jam protection Flash 31 times Normal operation Flash 1 time Frequency limitation for AC current Flash 2 times Oil returning Flash 3 times...
Page 124 Super Free Match Service Manual Running mode conflicts indoor Communication error unit address Communication error between the main board and driving board Communication error between the main board and testing board Gas sensor error of indoor unit Humidity sensor error of indoor unit Water full error of indoor unit Jumper terminal error of indoor unit Phase lack of power supply...
Page 125: Flow Chart Of Troubleshooting
Super Free Match Service Manual Indoor unit E gas tube b7 indoor unit address Flash 9 time temperature sensor error Indoor unit E liquid tube b5 indoor unit address Flash 10 times temperature sensor error 3 FLOW CHART OF TROUBLESHOOTING Service personnel shall collect the malfunction information as much as possible and research them thoroughly, list these electrical parts which may cause malfunction, and shall be able to determine the specific reason and solve the faulted parts.
Page 126: Malfunction Display: High Pressure Protection
Super Free Match Service Manual 3.2 Malfunction display: High Pressure Protection High pressure protection Replace the outdoor unit mainboard Check the Check the Check the pressure Replace the high high pressure sensor: is pressure switch :is it with a manometer: is it pressure sensor it normal? normal?
Page 127: Malfunction Display: Low Pressure Protection
Super Free Match Service Manual 3.3 Malfunction display: Low Pressure Protection Low pressure protection Replace the outdoor unit mainboard Check the Check the pressure with a manometer: low pressure sensor: is Replace the low pressure sensor is it really low? it normal? Check Charge refrigerant according to the amount specified in the...
Page 128: Malfunction Display: Discharge Temperature Protection
Super Free Match Service Manual 3.4 Malfunction display: Discharge temperature protection Discharge temperature protection Measure Measure the resistance value of discharge Replace the oudoor discharge temperature: does it have temperature sensor: is it unit mainboard reached 125℃? correct(50KΩ)? Replace relevant discharge temperature sensor Are the Replace relevant electronic...
Page 129: Malfunction Display: Communication Error
Super Free Match Service Manual 3.6 Malfunction display: Communication error Communication error Check the Check the orientation of plug cable of indoor unit: is it and socet properly connected? Check the Check the orientation of plug transmission line between outdoor unit and BU module: is it properly and socet connected?
Page 130: Malfunction Display: Indoor Unit Water Full Protection
Super Free Match Service Manual 3.7 Malfunction display: Indoor unit water full protection Water full protection Maintain the liquid level switch Check the Replace the mainboard of the Voltage of liquid level Is the water overflow? indoor unit switch : is it ok? Check the Check the Maintain the cables of water...
Page 131: Power Distribution
Super Free Match Service Manual 4 POWER DISTRIBUTION 4.1 Diagram of Power Distribution (The thick line represents power line while thin line represents the control line.) MAINTENANCE...
Page 132: Wiring Diagram
Super Free Match Service Manual 4.2 Wiring diagram Note: This drawing is just for reference; please always refer to the electric wiring stuck to the unit for actual wiring. 4.2.1 Outdoor unit KM56H4O;KM48H4O MAINTENANCE...
Page 133 Super Free Match Service Manual 4.2.2 Indoor unit Wall mounted type ◆ Hansol KW09HTBA3D; KW12HTBA3D;KW18HTCA3D; KW24HTCA3D Duct type KM09HFDI; KM12HFDI; KM18HFDI; KM21HFDI; KM24HFDI MAINTENANCE...
Page 134 Super Free Match Service Manual Cassette KM12HKDI; KM18HKDI; KM24HKDI Floor ceiling KM09HTDI; KM12HTDI; KM18HTDI; KM24HTDI MAINTENANCE...
Page 135 Super Free Match Service Manual Console KM09HEDI; KM12HEDI; KM18HEDI 4.2.3 BU module KM21-BBU12-3 MAINTENANCE...
Page 136 Super Free Match Service Manual KM21-BBU13-3 MAINTENANCE...
Page 137 Super Free Match Service Manual KM21-BBU15-3 MAINTENANCE...
Page 138: The Resistances Of Common Temperature Sensors
Super Free Match Service Manual 5 THE RESISTANCES OF COMMON TEMPERATURE SENSORS 5.1 15 KΩ Temp. Resistance Voltage Voltage Temp. Resistance Voltage Voltage （℃） (kΩ) (15K/5V) (15K/3.3V）（℃） (kΩ) (15K/5V) (15K/3.3V） 144.000 0.472 0.311 18.750 2.222 1.467 138.100 0.490 0.323 17.930 2.278 1.503...
Page 139: 20 Kω
Super Free Match Service Manual Temp. Resistance Voltage Voltage Temp. Resistance Voltage Voltage （℃） (kΩ) (15K/5V) (15K/3.3V）（℃） (kΩ) (15K/5V) (15K/3.3V） 3.579 4.037 2.664 2.998 4.167 2.750 3.454 4.064 2.682 2.898 4.190 2.766 3.333 4.091 2.700 2.797 4.214 2.781 3.217 4.117 2.717 2.702...
Page 140: 50 Kω
Super Free Match Service Manual Temp. Resistance Voltage Voltage Temp. Resistance Voltage Voltage （℃） (kΩ) (15K/5V) (15K/3.3V）（℃） (kΩ) (15K/5V) (15K/3.3V） 13.59 2.977 1.965 5.942 3.855 2.544 13.04 3.027 1.998 5.726 3.887 2.565 12.51 3.076 2.030 5.519 3.919 2.586 3.125 2.063 5.32 3.949...
Page 141 Super Free Match Service Manual Temp. Resistance Voltage Voltage Temp. Resistance Voltage Voltage (kΩ) (15K/5V) (15K/3.3V） (kΩ) (15K/5V) (15K/3.3V）（℃）（℃） 145.42 0.322 0.212 21.425 1.591 1.050 138.26 0.337 0.223 20.601 1.634 1.078 131.5 0.353 0.233 19.814 1.677 1.107 126.17 0.367 0.242 19.061...
Page 142 Super Free Match Service Manual Temp. Resistance Voltage Voltage Temp. Resistance Voltage Voltage （℃） (kΩ) (15K/5V) (15K/3.3V）（℃） (kΩ) (15K/5V) (15K/3.3V） 4.7541 3.389 2.237 2.4983 4.001 2.640 4.6091 3.423 2.259 2.4308 4.022 2.655 4.4693 3.456 2.281 2.3654 4.044 2.669 4.3345 3.488 2.302 2.3021...
Page 143: Disassembly And Assembly Procedure Of Main Parts
Super Free Match Service Manual 6 DISASSEMBLY AND ASSEMBLY PROCEDURE OF MAIN PARTS 6.1 Outdoor Unit 6.1.1 Disassembly and Assembly of the plates Remarks: Prior to the assembly of the plates, make sure the power supply is cut off. Steps Illustrations Operation Instructions ...
Page 144 Super Free Match Service Manual Unscrew the fixed screws of 4.Disconnect the left left side plate and rear side side plate and rear side plate; plate Remove left side plate and rear side plate. 6.1.2 Assembly and Disassembly of the Compressor Remarks: Prior to the assembly of the compressor, make sure there is no refrigerant in the pipeline and the power supply is cut off.
Page 145 Super Free Match Service Manual 3.Loose the fixed Unscrew the fixed screws of the screw of the compressor compressor base base Remove and replace the compressor. 4.Remove the Note: never let the flame compressor away contact any other from the seating component during the replacement.
Page 146 Super Free Match Service Manual Solder the connecting 6.Solder the pipe to make them pipeline with the connected suction and Note: never let the discharge ports of flame contact any other the compressor component. Tighten the fixing screw of the power cord.
Page 147 Super Free Match Service Manual 6.1.3 Disassembly and Assembly of 4-way valve Remarks: Prior to the assembly of the compressor, make sure there is no refrigerant in the pipeline and the power supply is cut off. Steps Illustrations Operation Instructions a) Unscrew the fixed screws of the magnet 1.Remove the magnet...
Page 148: Indoor Unit
Super Free Match Service Manual 6.2 Indoor unit 6.2.1 Wall mounted type ◆ Removal and Assembly of Fan Motor Remark: Prior to the assembly of the motor, make sure the power supply is cut off. Steps Illustrations Operation Instructions Loosen the screws； ...
Page 149 Super Free Match Service Manual Remove the filter 2.Remove the screen cover plate for Unscrew the fixed return air screws of the return Undo the buckle of the 3.Remove the rear rear and front volutes and volute then remove the rear volute away.
Page 150 Super Free Match Service Manual Separate the motor away from the motor support. Remove the fan blade Remove the Take the motor out motor away. from the return air frame Note: the motor support shall be removed in advance and then changed to the unit.
Page 151 Super Free Match Service Manual 3.Unscrew the fixed Unscrew the fixed bolts of bolts of the fan the fan with the spanner 4.Remove the fan Remove the fan 5.Loosen the fixed bolts Loosen the fixed bolts of of the fan motor the fan motor MAINTENANCE...
Page 152 Super Free Match Service Manual 6.Remove the motor and Remove the motor and replace it replace it 7.Screw the fixed bolts Screw the fixed bolts of the of the motor motor 8.Mount the fan and Mount the fan and screw screw the fixing bolts the fixing bolts MAINTENANCE...
Page 153 Super Free Match Service Manual 9.Mount the water tray Mount the water tray and and screw the screws screw the screws Removal and Assembly of drainage pump ◆ Remark: Prior to the assembly of the drainage pump, make sure the power supply is cut off. Steps Illustrations Operation Instructions...
Page 154 Super Free Match Service Manual 3. Pull out the drainage pipe Pull out the drainage pipe and unscrew the fixed and unscrew the fixed screws the water pump. screws the water pump. 4.Take out the pump and Take out the pump and replace it replace it Connect the drainage...
Page 155 Super Free Match Service Manual 6.2.4 Floor ceiling type Remark: Prior to the assembly of the indoor unit, make sure the power supply is cut off. ◆ Removal panel grating module Steps Illustrations Operation Instructions Move down the clip of the ...
Page 156 Super Free Match Service Manual ◆ Remove air deflecting plate modules Steps Illustrations Operation Instructions Remove the air deflecting plates from the air deflecting plate support assembly, and then remove both ends from Remove sub-assy of the air sweeping motor. joint air deflecting plate (As is shown in the graph, arrow represents the support...
Page 157 Super Free Match Service Manual ◆ Remove fixing plate sub-assy for air sweeping fans Steps Illustrations Operation Instructions Remove fixing plate Remove the screws shown sub-assy for air in the graph sweeping fans ◆ Remove fan and motor components Steps Illustrations Operation Instructions...
Page 158: Exploded Views And Part List
Super Free Match Service Manual 7 EXPLODED VIEWS AND PART LIST 7.1 Outdoor unit KM48H4O; KM56H4O KM48H4O; KM56H4O Part list: KM48H4O for CN860W0140; KM56H4O for CN860W0150 KM48H4O KM56H4O Description Code Code Rear Grill 01574100004 01574100004 Condenser Assy 01124100088 01124100088 Clap board...
Page 159 Super Free Match Service Manual Fan Motor 15704115 15704115 Temperature Sensor Sub-assy 39008252G 39008252G Left Side Plate 01314100013P 01314100013P Axial Flow Fan Blade 10434100003 10434100003 Fan Motor 1570411501 1570411501 Diversion Circle 10474100001 10474100001 Front Side Plate 01314100012P 01314100012P Outer Case 01514100002P 01514100002P Front Grill...
Page 160: Indoor Unit
Super Free Match Service Manual Terminal Board 42011154 42011154 Testing Board 30118000003 30118000003 Main Board 30226000049 30226000050 Radiator 49018000010 49018000010 Driving Board 30118000004 30118000004 7.2 Indoor unit 7.2.1 Wall mounted type ◆ Hansol KW09HTBA3D; KW12HTBA3D; KW18HTCA3D Part list: KW09HTBA3D for CB148N02200; KW12HTBA3D for CB148N02300; KW18HTBA3D for CB148N04000;...
Page 161 Super Free Match Service Manual Guide Louver (small) 10512127 10512127 1051222601 Crank 10582070 10582070 10582070 Helicoid Tongue 2611224404 2611224404 2611236701 sub-assy Left Axile Bush 10512037 10512037 1051203701 Propeller Axile Bush 1054202101 1054202101 1054204701 Evaporator Support 24212114 24212114 24212139 Evaporator Assy 01002364 01002364 0100238601...
Page 162 Super Free Match Service Manual KW24HTCA3D Part list: KW24HTCA3D for CB148N03800 KW24HTCA3D Description Code Front Panel 20012894U Filter Sub-Assy 11122136 Screw Cover 242520053 Front Case Sub-assy 20022004 Guide Louver 10512236 Guide Louver (small) 1051223701 Swing Lever 2 1058211601 Air Louver 10512252 Left Axile Bush 1051203701...
Page 163 Super Free Match Service Manual O-Gasket of Cross Fan Bearing 76512203 Left Evaporator Support 24212041 Evaporator Assy 01002340 Wall Mounting Frame 01252398 Right Evaporator Support 2421204201 Fan Motor 1501213401 Motor Fixed Clip1 26112324 Motor Fixed Clip2 26112325 Pipe Clamp 26112071 Fixed Clip(Evaporator) 02112009 Drainage Hose...
Page 164 Super Free Match Service Manual 7.2.2 Duct type KM09HFDI; KM12HFDI Part list: KM09HFDI for CN210N0070; KM12HFDI for CN210N0060 KM09HFDI KM12HFDI Description Code Code Air outlet frame assy 01865216 01865216 Cover of air outlet 01265298 01265298 Water Tray Assy 01285332 01285332 Top Cover Board Assy 01265200099 01265325...
Page 165 Super Free Match Service Manual Terminal Board 420111041 420111041 Main Board 30226338 30226338 Capacitor 33010020 33010027 Electric Box Sub-Assy 01395200071 01395200071 Electric Box assy 01395200034 01395000001 Electric Box Cover 01424253 01424253 Cover Plate of the Fan 01265300 01265300 Bottom Cover Plate 01265299 01265299 Supporter...
Page 166 Super Free Match Service Manual KM18HFDI Part list: KM18HFDI for CN210N0080; KM18HFDI Description Code Air outlet frame assy 01865217 Cover of air outlet 01265331 Water Tray Assy 01285333 Evaporator Assy 01024268 Lower Cover Plate Sub-Assy 01265328 Left Side Plate Assy 01315334 Plate of the Evaporator Sub-Assy 01495317...
Page 167 Super Free Match Service Manual Rear volute casing 26905206 Bottom Cover Plate 01265332 Transformer 4311023303 Terminal Board 420111041 Main Board 30226338 Capacitor 33010027 Electric Box Sub-Assy 01395200071 Electric Box assy 01395000001 Electric Box Cover 01424253 Temperature Sensor 390001982G Ambient Temperature Sensor 39000206 Cover Plate of the Fan 01265333...
Page 168 Super Free Match Service Manual KM21HFDI; KM24HFDI Part list: KM21HFDI for CN210N0080; KM24HFDI for CN210N0090 KM21HFDI Description KM24HFDI Code Air outlet frame assy 01375224 Cover of air outlet 01265335 Water Tray Assy 01285334 Evaporator Assy 01025200025 Lower Cover Plate Sub-Assy 01265339 Left Side Plate Assy 01315334...
Page 169 Super Free Match Service Manual Front volute casing 26905205 Rear volute casing 26905206 Bottom Cover Plate 01265337 Transformer 4311023303 Terminal Board 420111041 Main Board 30226338 Capacitor 33010027 Electric Box Sub-Assy 01395200071 Electric Box assy 01395000001 Electric Box Cover 01424253 Cover Plate of the Fan 01265338 Temperature Sensor 390001982G...
Page 170 Super Free Match Service Manual 7.2.3 Cassette type KM12HFDI ; KM18HKDI MAINTENANCE...
Page 171 Super Free Match Service Manual Part list: KM12HKDI for CN510N0060; KM18HKDI for CN510N0070 KM12HKDI(Body) KM18HKDI(Body) Description Code Code Front Side Plate 01302741 01302741 Right Baffle Assy 01362704 01362704 Water Pump 43130320 43130320 Pump Drainpipe 05232722 05232722 Body Installing Support 01332705 01332705 Pump Support Assy 01332708...
Page 172 Super Free Match Service Manual KM24HKDI MAINTENANCE...
Page 173 Super Free Match Service Manual Part list: KM24HKDI for CN510N0080 KM24HKDI Description Code Tube Exit Plate Assy 0138271502 Shell Assy 01432704 Body Installing Plate 01332701 Front Side Plate Assy 01302718 Left Side Plate Assy 01302715 Base Plate Assy 01222701 Rear Side Plate Assy 01302714 Bottom Foam Assy 52012722...
Page 174 Super Free Match Service Manual 7.2.4 Floor ceiling type KM09HTDI; KM12HTDI; KM18HTDI; KM24HTDI Part list: KM09HTDI for CN610N0060; KM12HTDI for CN610N0070; KM18HTDI for CN610N0050; KM24HTDI for CN610N0080 KM09HTDI KM24HTDI KM18HTDI Description KM12HTDI Code Code Code Fixed Mount 26909426R 26909426R 26909426R Louver Clamp 26112127 26112127...
Page 175 Super Free Match Service Manual Front Connecting Plate 01349414P 01349414P 01349414P Base Frame 26909448 26909448 26909448 Air Lead Plate sub-assy 02229418 02229418 02229418 Supporter(Motor) 01805288 01805288 01805288 Mid-clapboard sub-assy 01249427 01249427 01249427 Front volute casing 26905205 26905205 26905205 Rear side plate assy 01319440 01319440 01319440...
Page 176 Super Free Match Service Manual Display Board 30294220 30294220 30294220 Terminal Board 420111041 420111041 420111041 Capacitor CBB61 33010089 33010026 33010027 Electric Box Cover 01429420 01429420 01429420 Transformer 43110257 43110257 43110257 Main Board 30226350 30226350 30226350 Electric Box 01429419 01429419 01429419 Room Sensor 3900019822 3900019822...
Page 177 Super Free Match Service Manual Temp. Sensor sleeving 05212423 05212423 05212423 Rear Case assy 22202462 22202462 22202462 Centrifugal fan 10312005 10312005 10312005 Fan Motor 15012123 15012123 15012123 Step Motor 1521210805 1521210805 1521210805 Crank 73012005 73012005 73012005 Swing Assy 10102042 10102042 10102042 Terminal Board 42011233...
Page 178: Bu Module
Super Free Match Service Manual 7.3 BU Module KM21-BBU12-3; KM21-BBU13-3 Part list: FXA2A-D for EN01300120; FXA2B-D for EN01300080; FXA3A-D for EN01300130; FXA3B-D for EN01300090. KM21-BBU12-3 KM21-BBU13-3 Description Code Code Terminal 420111041 420111041 Board Main 30276000002 30276000002 Board Rubber Ring 76515202 76515202 Terminal 42011154...
Page 179 Super Free Match Service Manual Heat Insulation 1220552703 1220552703 Pipe Rubber Ring 76510031 76510031 76510021 Rubber Ring 76510021 01844100008P 01844100008P Fixed Plate 3 Sponge(Coping 12204437 12204437 plate) 4304413215 4304413215 Electric 4304413216 Expansive 4304413216 4304413217 Loop Liquid Branch 04224100163H 04224100161H Pipe Branch Pipe 7 05375200002 05375200002...
Page 180 Super Free Match Service Manual KM21-BBU15-3 Part list: FXB5A-D for EN01300140; KM21-BBU15-3 Description Code Electrical Equipment Plate 01264100017P Electric Box Sub-assy 01324100058 Sponge 12204100052 Sponge 12204100078 Rear Case Assy 0128410001801P Cable-Cross Loop 76510026 Wire Clamp 71010003 Insulation Gasket 70410524 Rubber ring 76510021 Fixed Plate 1 01844100017P...
Page 181 Super Free Match Service Manual Heat Insulation Pipe 2(Gas) 75094100006 Liquid Branch Pipe 04224100290H Heat Insulation Pipe 5(Liquid) 75094100004 Heat Insulation Pipe 1(Liquid) 75094100003 4304413208 4304413215 Electric Expansive Loop 4304413222 4304413216 4304413217 Temperature Sensor Assy 39008000044G Terminal Board 42011154 Terminal Board 4201115402 Terminal Board 420111041...
Page 183 JF00301942...

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