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Summary of Contents for Tosot TM18H4O
- Page 1 Service Manual Models: TM18H4O TM24H4O TM30H4O TM36H4O TM42H3O Models: (Refrigerant R410A)
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Page 2: Table Of Contents
Service Manual Table of Contents Part Ⅰ : Technical Information ...............1 1. Summary ........................1 2. Specifications ......................2 3. Outline Dimension Diagram ..............10 4. Refrigerant System Diagram ..............12 5. Electrical Part ......................14 5.1 Wiring Diagram .......................14 5.2 PCB Printed Diagram .....................17 6. -
Page 3: Part Ⅰ : Technical Information
Service Manual Part Ⅰ : Technical Information 1. Summary Outdoor Unit TM18H4O TM24H4O TM30H4O TM36H4O TM42H3O Model List: Model Product code TM18H4O CB228W07700_L81561 TM24H4O CB228W07800_L81561 TM30H4O CB228W07900_L81561 TM36H4O CB228W08000_L81561 TM42H3O CN860W0180_L81561 Technical Information... -
Page 4: Specifications
Service Manual 2. Specifications Model TM18H4O Product Code CB228W07700_L81561 Rated Voltage 208/230 Power Rated Frequency supply Phases Cooling capacity(max~min) Btu/h 18000(6155~6998) Heating capacity(max~min) Btu/h 19000(8530~22600) Cooling Power Input(max~min) 1440 Heating Power Input(max~min) 1520 Cooling Current Input 6.26 Heating Current Input 6.61... - Page 5 Service Manual Cross-sectional Area of Power Cable Conductor sq in 0.0032 Recommended Power Cable(Core) Connection Pipe Connection Method Flare Connection Not Additional Gas Connection Pipe Length 32.8 Connection Pipe Gas Additional Charge oz/ft. Outer Diameter of Liquid Pipe1(LENNOX Allocation) inch (Metric) Outer Diameter of Liquid Pipe2(LENNOX Allocation) inch...
- Page 6 Service Manual Model TM24H4O Product Code CB228W07800_L81561 Rated Voltage 208/230 Power Rated Frequency supply Phases Cooling capacity(max~min) Btu/h 24000(7500~33000) Heating capacity(max~min) Btu/h 26000(7500~35000) Cooling Power Input(max~min) 1920 Heating Power Input(max~min) 2050 Cooling Current Input 8.35 Heating Current Input Rated Power Input 4550 Rated Current 20.19...
- Page 7 Service Manual Cross-sectional Area of Power Cable Conductor sq in 0.0051 Recommended Power Cable(Core) Connection Pipe Connection Method Flare Connection Not Additional Gas Connection Pipe Length 98.4 Connection Pipe Gas Additional Charge oz/ft. Outer Diameter of Liquid Pipe1(LENNOX Allocation) inch (Metric) Outer Diameter of Liquid Pipe2(LENNOX Allocation) inch...
- Page 8 Service Manual Model TM30H4O Product Code CB228W07900_L81561 Rated Voltage 208/230 Power Rated Frequency supply Phases Cooling capacity Btu/h 28500 Heating capacity Btu/h 30000 Cooling Power Input 2280 Heating Power Input 2350 Cooling Current Input 9.91 Heating Current Input 10.22 Rated Power Input 3800 Rated Current 16.86...
- Page 9 Service Manual Cross-sectional Area of Power Cable Conductor sq in 0.0062 Recommended Power Cable(Core) Connection Pipe Connection Method Flare Connection Not Additional Gas Connection Pipe Length 131.2 Connection Pipe Gas Additional Charge oz/ft. Outer Diameter of Liquid Pipe1(LENNOX Allocation) inch (Metric) Outer Diameter of Liquid Pipe2(LENNOX Allocation) inch...
- Page 10 Service Manual Model TM36H4O TM42H3O Product Code CB228W08000_L81561 CN860W0180_L81561 Rated Voltage 208/230 208/230 Power Rated Frequency supply Phases Cooling capacity Btu/h 34000 36000 Heating capacity Btu/h 42500 43000 Cooling Power Input 2800 3740 Heating Power Input 3350 3650 Cooling Current Input 12.5 16.5 Heating Current Input...
- Page 11 Service Manual Cross-sectional Area of Power Cable Conductor sq in 0.0062 0.0062 Recommended Power Cable(Core) Connection Pipe Connection Method Flare Connection Flare Connection Not Additional Gas Connection Pipe Length 131.2 131.2 Connection Pipe Gas Additional Charge oz/ft. Outer Diameter of Liquid Pipe1(LENNOX Allocation) inch (Metric) Outer Diameter of Liquid Pipe2(LENNOX Allocation)
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Page 12: Outline Dimension Diagram
Service Manual 3. Outline Dimension Diagram TM18H4O 35 1/8 13 27/64 15 39/64 Unit:inch TM24H4O 13 27/64 35 1/8 17 21/64 38 37/64 Unit:inch Technical Information... - Page 13 Service Manual TM30H4O 36 7/32 14 37/64 38 27/64 17 21/64 Unit:inch TM36H4O TM42H3O 14 1/4 42 1/2 17 21/64 24 13/16 Unit:inch Technical Information...
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Page 14: Refrigerant System Diagram
Service Manual 4. Refrigerant System Diagram outdoor indoor filter A heat exchanger filter outdoor heat exchanger 4-way valve B heat exchanger filter high pressure switch Note: Not available for 14K/18K model discharge silencer C heat exchanger discharge temperature sensor filter D heat exchanger gas -liquid separator filter... - Page 15 Service Manual Schematic Diagram of Free Match Series Inverter Heat Pump System Heat Exchanger Eutectic Stopper Filter Four-way Valve Silencer High Pressure Swicth Outdoor Uint Compressor Gas/Liquid Separator Electronic Expansion Valve Heating Cooling Indoor Uint Heat Exchanger Heat Exchanger Heat Exchanger Heat Exchanger Heat Exchanger Schematic Diagram of Free Match Series Inverter Heat Pump System...
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Page 16: Electrical Part
Service Manual 5. Electrical Part 5.1 Wiring Diagram ●Instruction Symbol Symbol Color Symbol Symbol Color Symbol Name White GREEN COMP Compressor Yellow Brown Grouding wire Blue YEGN Yellow/Green Black Violet Orange ● Outdoor Unit TM18H4O 63610000144 Technical Information... - Page 17 Service Manual TM24H4O 63633609 TM30H4O 63624100019 Technical Information...
- Page 18 Service Manual TM36H4O TM42H3O 63624100020 These circuit diagrams are subject to change without notice, please refer to the one supplied with the unit. Technical Information...
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Page 19: Pcb Printed Diagram
Service Manual 5.2 PCB Printed Diagram TM18H4O ● TOP VIEW Terminal of compressor Terminal of low-temperature cooling temperature sensor Overload protection terminal of compressor Temperature sensor terminal of outdoor unit High pressure protection terminal Low pressure protection terminal Terminal of outdoor unit... - Page 20 Service Manual TM24H4O ● TOP VIEW 2 3 4 1 Terminal of compressor 2 Low pressure protection terminal 3 High pressure protection terminal 4 Overload protection terminal of compressor 5 Temperature sensor terminal of outdoor unit 6 Electric heating terminal of chassis 7 E l e c t r i c h e a t i n g t e r m i n a l o f compressor 8 Terminal of outdoor unit...
- Page 21 Service Manual TM30H4O TM36H4O TM42H3O ● TOP VIEW T25AH 250V: Fuse N: terminals of neureal wire AC-L: terminals of line wire PFC electrocircuit U/V/W: terminals of compressor OVC-COMP: terminals of overload protector HPP: terminals of high pressure switch EVA-EVE: terminals of EXV(electronic expansion valve) CN802-CN803: terminals of...
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Page 22: Function And Control
Service Manual 6. Function and Control 1 Basic functions of the system 1.1 Cooling Mode 1.1.1 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 start cooling operation;... - Page 23 Service Manual 1.3.3 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.
- Page 24 Service Manual 2.4 Communication malfunction Detection of the quantity of installed indoor units: 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. If the outdoor unit receives the communication data of that indoor unit later, the outdoor unit will treat that unit as it is installed.
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Page 25: Part Ⅱ : Installation And Maintenance
Service Manual Part Ⅱ : Installation and Maintenance 7. Notes for Installation and Maintenance Safety Precautions: 10. If the power cord or connection wire is not long enough, please get the specialized power cord or connection wire Important! from the manufacture or distributor. Prohibit prolong the wire by yourself. - Page 26 Service Manual To ensure safety, please be mindful of the following precautions. ●When installing or relocating the unit, be sure to keep the refrigerant circuit free from air or substances other than the specified refrigerant. Any presence of air or other foreign substance in the refrigerant circuit will cause system pressure rise or compressor rupture, resulting in injury.
- Page 27 Service Manual Main Tools for Installation and Maintenance 1. Level meter, measuring tape 2. Screw driver 3. Impact drill, drill head, electric drill 4. Electroprobe 5. Universal meter 6. Torque wrench, open-end wrench, inner hexagon spanner 7. Electronic leakage detector 8.
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Page 28: Installation Manual
Service Manual 8. Installation Manual Installation procedures Start installation Preparation before installation Read the requirements select installation Prepare tools for electric connection location Select indoor unit Select outdoor unit installation location installation location Install wall-mounting Install the support of outdoor unit (select it according to the actual situation) frame, drill wall holes Connect pipes of indoor... -
Page 29: Electrical Connections
Note: the above figures are only intended to be a simple diagram of the appliance and may not correspond to the appearance of the units that have been purchased. TM18H4O L1 L2 TM24H4O L1 L2 Installation and Maintenance... -
Page 30: Installing The Outdoor Unit
Φ1/4 11.10~4.75 Φ3/8 20.12~29.50 Φ1/2 33.19~40.56 Φ5/8 44.24~47.94 Φ3/4 51.32~55.31 TM18H4O need to be installed the indoor unit Vacuum pump (8) Secure INDOOR UNIT conversion joint Refrigerant fluid direction of flow 2-way valve 3-way valve (6) Open by 1/4 turn... -
Page 31: Installation Dimension Diagram
Service Manual 8.3 Installation Dimension Diagram Use suitable instruments for the refrigerant R410A. ● Do not use any other refrigerant than R410A. Do not use mineral oils to clean the unit. The installation must be done by trained and qualified service personnel with reliability according to this manual. Contact service center before installation to avoid the malfunction due to unprofessional installation. -
Page 32: Check After Installation
Service Manual 8.4 Check after Installation Check Items Problems Owing to Improper Installation Is the installation reliable? The unit may drop, vibrate or make noises May cause unsatisfactory cooling (heating) Has the gas leakage been checked? effect Is the thermal insulation of the unit May cause condensation and water dropping sufficient? May cause condensation and water dropping... -
Page 33: Troubleshooting
Service Manual 9. Troubleshooting 9.1 Malfunction Indicator ▲ The error code will be displayed on the wired controller and the main board of the outdoor unit The meaning of each error. The indicator display Indoor display Name of malfunction Yellow light Red light Green light Compressor runs... -
Page 34: Malfunction Checking And Elimination
Service Manual 9.2 Malfunction Checking and Elimination Malfunction display: E6 Communication malfunction Communication malfunction of some indoor units De-energize,check the connection wire of indoor and outdoor unit and the wire of the eletric box is connected correctly Reconnect according to Connected correctly Eliminate the malfunction the wiring diagram... - Page 35 Service Manual All the indoor units appear communication malfunction De-energize,check the connection wire of indoor and outdoor unit and the wire of the eletric box is connected correctly Reconnect according to Eliminate the malfunction Connected correctly? the wiring diagram De-energize, check if the connection wire between the outdoor mainboard and the filter board according to the wiring diagram Reconnect according to...
- Page 36 Service Manual Malfunction display: E1 Compressor High Pressure Protection High pressure protection Replace the outdoor Check if the pressure is really high pressure with the Check if pressure switch unit mainboard is abnormal measurement of a manometer Replace pressure switch Refer to Instruction Check if operation mode of indoor unit is Manual of indoor unit...
- Page 37 Service Manual Malfunction display: E4 Compressor Exhaust High Temperature Protection Discharge temperature protection Measure if temperature sensor’s Measure if compressor’s discharge Replace relevant discharge resistance value is correct temperature has reached 115℃ temperature sensor System pipeline leaks so complementation is needed. Replace the outdoor Please add refrigerant according to the amount unit mainboard...
- Page 38 Service Manual Malfunction display: F2 Failure of Evaporator Temp. Sensor Failure of condenser Temp sensor Check the direction of the plug and Check if the plug of the temperature sensor is correctly socket connected with socket on the mainboard Remove the sensor to check if the resistance value is ok Replace temperature sensor Replace mainboard of the indoor uint Installation and Maintenance...
- Page 39 Service Manual Malfunction display: F3 Failure of Outdoor Ambient Sensor Failure of outdoor Ambient sensor Check the direction of the plug Check if the plug of the temperature sensor is correctly and socket connected with socket on the mainboard Remove the sensor to check if the resistance value is ok Replace temperature sensor Replace mainboard of the indoor uint Malfunction display: F5 Failure of Exhaust Temp.
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Page 40: Maintenance Method For Normal Malfunction
Service Manual 9.3 Maintenance Method for Normal Malfunction 1. Air Conditioner Cant be Started Up Possible Causes Discriminating Method (Air conditioner Status) Troubleshooting Confirm whether its due to power failure. If yes, No power supply, or poor After energization, operation indicator isnt bright wait for power recovery. - Page 41 Service Manual 4. ODU Fan Motor Cant Operate Possible causes Discriminating method (air conditioner status) Troubleshooting Connect wires according to wiring diagram to Wrong wire connection, or poor Check the wiring status according to circuit make sure all wiring terminals are connected connection diagram firmly...
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Page 42: Exploded View And Parts List
Service Manual 10. Exploded View and Parts List TM18H4O The component picture is only for reference; please refer to the actual product. Installation and Maintenance... - Page 43 Service Manual Part Code Description TM18H4O Product Code CB228W07700_L81561 Front Grill 01473049 Front Panel Assy 00000300024 Chassis Sub-assy 02803263P Drainage Connecter 06123401 Drainage hole Cap 06813401/76713033/76713068 Gas-liquid Separator Assy 07223048 Compressor and Fittings 00105249G Electric Heater(Compressor) 7651300403 Tube Connector Sub-assy...
- Page 44 Service Manual TM24H4O The component picture is only for reference; please refer to the actual product. Installation and Maintenance...
- Page 45 Service Manual Part Code Description TM24H4O Product code CB228W07800_L81561 Front Grill 01473050 Cabinet 0143500401P Left Handle 02113031 Front Side Plate 01305086P Electrical Heater (Chassis) 7651000411 Chassis Sub-assy 02803280P Gas-liquid Separator 07223048 Compressor and Fittings 0010524501 Electric Heater(Compressor) 7651873215 Tube Connector Sub-assy 06643008 4-Way Valve Assy 03015200001...
- Page 46 Service Manual TM30H4O The component picture is only for reference; please refer to the actual product. Installation and Maintenance...
- Page 47 Service Manual Part Code Description TM30H4O Product code CB228W07900_L81561 Coping 01255006P Left Handle 26235401 Left Side Plate 01305043P Fan Motor 15702802 Axial Flow Fan 10335014 Cabinet 0143500401P Front Grill 01473050 Front Side Plate 01305086P Electrical Heater 765100047 Chassis Sub-assy 01284100112P Compressor 00205200003 Electric Heater(Compressor)
- Page 48 Service Manual TM36H4O TM42H3O 17 18 19 20 21 22 23 24 25 8 9 10 11 12 13 14 15 16 The component picture is only for reference; please refer to the actual product. Installation and Maintenance...
- Page 49 Service Manual Part Code Description TM36H4O TM42H3O Product code CB228W08000_L81561 CN860W0180_L81561 Front Grill 01574106 01574106 Handle Assy 02204100008 02204100008 Front Side Plate Sub-Assy 01305508 01305508 Front Side Plate 01305065P 01305065P Insulated Board (Cover of Electric Box) 20113003 20113003 Cabinet 01435007P 01435007P Axial Flow Fan 10335010...
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Page 50: Removal Procedure
Service Manual 11. Removal Procedure Warning: Be sure to wait for a minimum of 20 minutes after turning off all power supplies and discharge the refrigerant completely before removal. TM18H4O Steps Procedure 1.Remove big handle and wire connection cover Before disassembly Remove the screws fixing big handle and right side plate to remove the big handle. - Page 51 Service Manual Steps Procedure 2.Remove top cover top cover Remove the screws fixing top cover, panel and left & right side plate, to remove top cover. 3.Remove grille Remove the screws fixing grille and panel, to remove the grille on the panel. grille 4.Remove panel Remove the screws fixing panel, chassis and motor...
- Page 52 Service Manual Steps Procedure 5.Remove right side plate Remove the screws fixing right side plate, valve support and guard grille, to remove the right side plate. right side plate 6.Remove guard grille Remove the screws fixing guard grille and left side plate to remove guard grille.
- Page 53 Service Manual Steps Procedure 8.Remove condenser support Remove the screws fixing support and chassis, to remove the condenser support. condenser support 9.Remove axial fan blade Remove the screw nuts fixing fan blade with spanner, to remove the fan blade. axial fan blade 10.Remove motor and motor support sub-assy Remove the tapping screws fixing motor, pull out the pin of leading wire for motor and remove the screws...
- Page 54 Service Manual Steps Procedure 11.Remove electric box sub-assy electric box sub-assy Remove the tapping screws fixing isolation sheet, loosen the wire binds, pull out the terminal, lift to remove the electric box sub-assy. 12.Remove PFC electrical inductance Remove the screws fixing PFC electrical inductance and isolation sheet, to remove the PFC electrical inductance.
- Page 55 Service Manual Steps Procedure 14.Remove suction pipe sub-assy Welding cut the welding point jointing the suction pipe sub-assy, compressor and liquid receiver, to remove the suction pipe sub-assy. suction pipe sub-assy 15.Remove liquid receiver Remove the screws fixing isolation sheet and liquid receiver and lift to remove the liquid receiver.
- Page 56 Service Manual Steps Procedure 17.Remove compressor compressor Remove the screw nuts fixing compressor foots and chassis with spanner, as well as the foot cushion, to remove the compressor. 18.Remove valve support assy valve support assy Remove the screws fixing valve support assy and chassis sub-assy, to remove the valve support assy.
- Page 57 Service Manual TM24H4O Steps Procedure 1. Remove valve cover and top panel Twist off the screws used for fixing and valve cover , pull v alve cover up ward to remove it. Remove the 3 screws connecting the top top panel panel with the front panel and the right side plate, and then remove the top panel.
- Page 58 Service Manual Remove the 5 screws connecting the panel with the chassis and the motor support, and then remove the panel. panel 3. Remove right side plate and left side plate right side plate Remove the scre ws connecting the right side plate with the chassis, the valve support and the electric box, and then remove the right side plate assy .
- Page 59 Service Manual 4. Remove fan motor and axial flow blade axial flow blade Remove the nuts fixing the blade and then remove the axial flow blade. fan motor fixing frame Remove the 4 tapping screws fixing the motor; disconnect the leading wire insert of the motor and then remove the motor.
- Page 60 Service Manual 4-way valv e assy 6.Remove soundproof sponge and soundproof sponge Since the piping ports on the soundproof sponge are torn easily, remove the soundproof sponge carefully 4-way valv e assy Discharge the refrigerant completely;unsolder the pipelines connecting the compressor and the condenser assy,and then remove the 4-way valve assy.
- Page 61 Service Manual 8. Remov e Cut off Valve and Valve Support Remove the 2 bolts fixing the valve subassemblies. Unsolder the welding joint connecting the gas valve and the return air pipe. Remove the gas valve. (Note: When unsoldering the soldering joint, wrap the gas valve with wet cloth completely to avoid damage Valve Support to the valve caused by high temperature.)
- Page 62 Service Manual condenser sub-assy 11.Remove condenser sub-assy Remove the chassis sub-assy and condenser sub-assy. chassis sub-assy Installation and Maintenance...
- Page 63 Service Manual TM30H4O Steps Procedure 1. Remove the handle Remove the screws connicting the handle with right side plate and then remove the handle. handle 2. Remove top cover top cover Remove the screws connecting the top cover with outer case, right side plate and left side plate; lift the top cover upwards to remove it.
- Page 64 Service Manual Steps Procedure 4.Remove rear guard grille rear guard grille Remove the 6 screws connecting the grille with right side plate and left side plate, and then remove the rear guard grille. 5.Remove right side plate right side plate Remove the screws connecting the right side plate with electric box assy, valve support, chassis and condenser side plate, and then remove the right...
- Page 65 Service Manual Steps Procedure 7. Remove outer case Remove screws connecting outer case and motor support, middle isolation sheet and chassis, pull the outer case upwards slightly, loosen clasps between outer case and right side plate, left side plate, and then remove the outer case.
- Page 66 Service Manual Steps Procedure 10 Remove 4-way valve 4-way valve Unsolder the spot weld between 4-way valve and vapour liquid separator, compressor cut-off valve sub-assy and condenser, and then remove the 4-way valve. Note: When unsoldering the spot weld, wrap the 4-way valve with wet cloth completely to avoid damage to valve due to high temperature.
- Page 67 Service Manual Steps Procedure 13. Remove compressor compressor Remove the 3 foot nuts fixing compressor and then lift the compressor upwards to remove the compressor and damping cushion. Note: Keep the ports of discharge pipe and suction pipe from foreign objects. 14.
- Page 68 Service Manual Steps Procedure 16.Remove left side plate support plate of condenser Remove screws connecting left side plate and support plate of condenser, chassis, and then remove the left side plate. left side plate condenser 17. Remove condenser Remove 5 screws connecting condenser and chassis, and then remove the condenser.
- Page 69 Service Manual TM36H4O TM42H3O Steps Procedure 1. Remove the handle Remove the screws connicting the handle with right side plate and then remove the handle. handle 2. Remove top cover top cover Remove the screws connecting the top cover with outer case, right side plate and left side plate;...
- Page 70 Service Manual Steps Procedure 5.Remove right side plate right side plate Remove the screws connecting the right side plate with electric box assy, valve support, chassis and condenser side plate, and then remove the right side plate. 6.Remove grille and cabinet cabinet Remove the 4 screws connecting the grille and outer case, and then remove the panel grille.
- Page 71 Service Manual Steps Procedure 8. Remove electric box assy electric box assy 1.Remove the grounding wire screw on the electric box assy and then remove the grounding wire. 2.Disconnect the wiring terminals of reactor, compressor, high and low pressure switch, compressor overload protector, temperature sensor, outdoor fan motor and 4-way valve.
- Page 72 Service Manual Steps Procedure 11. Remove valve support valve support Unsolder all spot welds connected with valve support and then remove the valve support. Note:When unsoldering the spot weld, wrap the gas valve and liquid valve with wet cloth completely to avoid damage to valve due to high temperature.
- Page 73 Service Manual Steps Procedure 14.Remove vapour liquid separator Unsolder spot welds connected with vapour liquid separator, remove 2 foot nuts fixing vapour liquid vapour liquid separator separator and compressor mounting plate sub-assy, and then remove the vapour liquid separator. 15.Remove compressor mounting plate sub-assy Remove the 4 foot nuts fixing compressor mounting plate sub-assy and chassis, to remove the compressor compressor mounting...
- Page 74 Service Manual Steps Procedure 17. Remove middle isolation sheet middle isolation sheet Remove screws connecting middle isolation sheet and support plate of condenser, chassis, and then remove the middle isolation sheet. support plate of condenser 18.Remove left side plate Remove screws connecting left side plate and support plate of condenser, chassis, and then remove the left side plate.
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Page 75: Appendix
Service Manual Appendix: Appendix 1: Reference Sheet of Celsius and Fahrenheit Conversion formula for Fahrenheit degree and Celsius degree: Tf=Tcx1.8+32 Set temperature Fahrenheit Fahrenheit Fahrenheit display Fahrenheit display Fahrenheit display Fahrenheit Celsius （℃） Celsius （℃） Celsius （℃） temperature temperature temperature （℉）... -
Page 76: Appendix 2: Pipe Expanding Method
Service Manual Appendix 2: Pipe Expanding Method Pipe Note: Pipe cutter Improper pipe expanding is the main cause of refrigerant leakage.Please expand the pipe according to the following steps: Leaning Uneven Burr A:Cut the pip ● Confirm the pipe length according to the distance of indoor unit and outdoor unit. ●... -
Page 77: Appendix 3: List Of Resistance For Temperature Sensor
Service Manual Appendix 3: List of Resistance for Temperature Sensor Resistance Table of Ambient Temperature Sensor for Indoor and Outdoor (15K) Temp.( Resistance(kΩ) Temp.( Resistance(kΩ) Temp.( Resistance(kΩ) Temp.( Resistance(kΩ) -2.2 138.1 18.75 138.2 3.848 208.4 1.071 -0.4 128.6 69.8 17.93 3.711 210.2 1.039... - Page 78 Service Manual Resistance Table of Tube Temperature Sensors for Indoor and Outdoor (20K) Temp.( Resistance(kΩ) Temp.( Resistance(kΩ) Temp.( Resistance(kΩ) Temp.( Resistance(kΩ) -2.2 181.4 25.01 138.2 5.13 208.4 1.427 -0.4 171.4 69.8 23.9 4.948 210.2 1.386 162.1 71.6 22.85 141.8 4.773 1.346 153.3 73.4...
- Page 79 Service Manual Resistance Table of Discharge Temperature Sensor for Outdoor(50K) Temp.( Resistance(kΩ) Temp.( Resistance(kΩ) Temp.( Resistance(kΩ) Temp.( Resistance(kΩ) -20.2 853.5 120.2 18.34 190.4 4.754 -18.4 799.8 51.8 93.42 17.65 192.2 4.609 -16.6 53.6 89.07 123.8 16.99 4.469 -14.8 703.8 55.4 84.95 125.6 16.36...
- Page 80 JF00304017...
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