Trane Mitsubishi Electric TPEFYP006MA143A Technical And Service Manual
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Trane Mitsubishi Electric TPEFYP006MA143A Technical And Service Manual

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Summary of Contents for Trane Mitsubishi Electric TPEFYP006MA143A

  • Page 2 It may also be in violation of applicable laws. Only use accessories (i.e., air cleaners, humidifiers, electric Mitsubishi Electric Trane HVAC US LLC cannot be held re- heaters) recommended by Mitsubishi Electric Trane HVAC sponsible for malfunctions or accidents resulting from the US LLC.
  • Page 3 Mitsubishi Electric Trane HVAC US LLC may Only use the type of refrigerant that is indicated on the unit result in smoke, fire, or explosion.
  • Page 4 Precautions for handling units for use with R410A CAUTION Do not use the existing refrigerant piping. Only use R410A. A large amount of chlorine that may be contained in the re- The use of other types of refrigerant that contain chloride sidual refrigerant and refrigerator oil in the existing piping may cause the refrigerator oil to deteriorate.
  • Page 5 HWE1832A...

  • Page 6: Table Of Contents

    CONTENTS I Features [1] Features............................ 1 II Components and Functions [1] Components and Functions...................... 2 III Specifications [1] Specifications..........................5 1.Specifications.......................... 5 2.Electrical component specifications..................8 IV Outlines and Dimensions [1] Outlines and Dimensions......................9 V Wiring Diagram [1] Wiring Diagram ........................11 VI Refrigerant System Diagram [1] Refrigerant system diagram....................
  • Page 7 HWE1832A...

  • Page 8: Features

    [ I Features ] I Features [1] Features Model Cooling capacity/Heating capacity BTU/h TPEFYP006MA143A 6000/6700 1.8/2.0 TPEFYP008MA143A 8000/9000 2.3/2.6 TPEFYP012MA143A 12000/13500 3.5/4.0 TPEFYP015MA143A 15000/17000 4.4/5.0 TPEFYP018MA143A 18000/20000 5.3/5.9 TPEFYP024MA143A 24000/27000 7.0/7.9 TPEFYP027MA143A 27000/30000 7.9/8.8 TPEFYP030MA143A 30000/34000 8.8/10.0 TPEFYP036MA143A 36000/40000 10.6/11.7 TPEFYP048MA143A 48000/54000 14.1/15.8...

  • Page 9: Components And Functions

    [ II Components and Functions ] II Components and Functions [1] Components and Functions 1. Indoor (Main) Unit (1) In case of rear inlet (2) In case of bottom inlet Air inlet Air inlet Air outlet Air outlet - 2 - HWE1832A...
  • Page 10 [ II Components and Functions ] 2. Remote Controller [TAR-40MAAU] Once the operation mode is selected, the unit will remain in the selected mode until changed. (1) Remote Controller Interface ⑤ ⑥ ④ ③ ② ① Function buttons ⑦ ⑧ ⑨...
  • Page 11 [ II Components and Functions ] (2) Remote Controller Display The main display can be displayed in two different modes: “Full” and “Basic.” The factory setting is “Full.” To switch to the “Basic” mode, change the setting on the Main display setting. ▌...

  • Page 12: Specifications

    [ III Specifications ] III Specifications [1] Specifications 1. Specifications Model TPEFYP006MA143A TPEFYP008MA143A TPEFYP012MA143A TPEFYP015MA143A Power source 1-phase 208/230V 60Hz Cooling capacity BTU / h 6,000 8,000 12,000 15,000 (Nominal) Power input 0.06 0.06 0.09 0.09 Current input 0.56/0.52 0.56/0.52 0.66/0.62 0.67/0.63 Heating capacity...
  • Page 13 [ III Specifications ] Model TPEFYP018MA143A TPEFYP024MA143A TPEFYP027MA143A TPEFYP030MA143A Power source 1-phase 208/230V 60Hz Cooling capacity BTU / h 18,000 24,000 27,000 30,000 (Nominal) Power input 0.11 0.17 0.17 0.17 Current input 0.77/0.73 1.31/1.27 1.31/1.27 1.31/1.27 Heating capacity BTU / h 20,000 27,000 30,000...
  • Page 14 [ III Specifications ] Model TPEFYP036MA143A TPEFYP048MA143A TPEFYP054MA143A Power source 1-phase 208/230V 60Hz Cooling capacity BTU / h 36,000 48,000 54,000 (Nominal) 10.6 14.1 15.8 Power input 0.24 0.34 0.36 Current input 1.50/1.46 2.08/2.04 2.24/2.20 Heating capacity BTU / h 40,000 54,000 60,000...

  • Page 15: Electrical Component Specifications

    [ III Specifications ] 2. Electrical component specifications Component Sym- TPEFY TPEFY TPEFY P006MA143A P008MA143A P012MA143A Room temperature TH21 Resistance 0°C/15kΩ, 10°C/9.6kΩ, 20°C/6.3kΩ, 25°C/5.4kΩ, 30°C/4.3kΩ, 40°C/3.0kΩ thermistor Liquid pipe thermistor TH22 Resistance 0°C/15kΩ, 10°C/9.6kΩ, 20°C/6.3kΩ, 25°C/5.4kΩ, 30°C/4.3kΩ, 40°C/3.0kΩ Gas pipe thermistor TH23 Resistance 0°C/15kΩ, 10°C/9.6kΩ, 20°C/6.3kΩ, 25°C/5.4kΩ, 30°C/4.3kΩ, 40°C/3.0kΩ...

  • Page 16: Outlines And Dimensions

    [ IV Outlines and Dimensions ] IV Outlines and Dimensions [1] Outlines and Dimensions 1. TPEFYP006, 008, 012, 015, 018, 024, 027, 030, 036, 048, 054MA143A Unit : mm(in.) - 9 - HWE1832A...
  • Page 17 [ IV Outlines and Dimensions ] Unit : mm(in.) - 10 - HWE1832A...

  • Page 18: Wiring Diagram

    [ V Wiring Diagram ] V Wiring Diagram [1] Wiring Diagram 1. TPEFYP006, 008, 012, 015, 018, 024, 027, 030, 036, 048, 054MA143A - 11 - HWE1832A...

  • Page 19: Refrigerant System Diagram

    [ VI Refrigerant System Diagram ] VI Refrigerant System Diagram [1] Refrigerant system diagram Gas pipe thermistor TH23 Gas pipe Liquid pipe Brazed connections Strainer (#100 mesh) Linear expansion valve Liquid pipe thermistor TH22 Heat exchanger Room temperature thermistor TH21 Capacity TPEFYP006, 008, 012, 015, 018MA143A TPEFYP024, 027, 030, 036, 048, 054MA143A...

  • Page 20: Microprocessor Control

    [ VII Microprocessor Control ] VII Microprocessor Control [1] Microprocessor Control 1. Cool operation <How to operate> 1. Press POWER [ON/OFF] button. 2. Press the [F1] button to display Cool. 3. Press the [F2] or [F3] button to set the desired temperature. The set temperature changes 2°F when the [F2] or [F3] button is pressed one time.

  • Page 21: Drying Operation

    [ VII Microprocessor Control ] 2. Fan (1) By the remote controller setting (switch of 3 speeds+Auto) Type Fan speed notch 3 speeds + Auto type [Low], [Med], [High], [Auto] When [Auto] is set, fan speed is changed depending on the value of: Room temperature - Desired temperature 3.

  • Page 22: Fan Operation

    [ VII Microprocessor Control ] (2) Frozen prevention control No control function 2. Fan (1) Indoor fan operation controlled depends on the compressor conditions. Dry thermo Fan speed notch [Low] Excluding the following Stop Room temp. < 64°F [Low] Remote controller setting is not acceptable. 3.

  • Page 23: Heat Operation

    [ VII Microprocessor Control ] In the air: Detected that the float switch is OFF for 15 seconds. Float SW 15sec. 15sec. 15sec. 1min.30sec. 1min.30sec. In the water In the air In the water Error Drain pump abnormal postponement 4. Heat operation <How to operate>...

  • Page 24: Auto Operation [Automatic Cool / Heat Change Over Operation]

    [ VII Microprocessor Control ] (3) Preheating exclusion mode When the condition changes the auxiliary heater ON to OFF (thermoregulating or operation stop, etc.), the indoor fan operates in [Low] mode for 1 minute. This control is same for the model without auxiliary heater. (4) Thermo OFF mode When the thermoregulating function changes to OFF, the indoor fan operates in [Extra low].

  • Page 25: When Unit Is Stopped Control Mode

    [ VII Microprocessor Control ] 3. Cool mode (1) Same control as Cool operation 4. Heat mode (1) Same control as heat operation The value "3°F" is modifiable from 1.8°F to 9°F by maintenance tool. 6. When unit is stopped control mode 1.
  • Page 26 [ VII Microprocessor Control ] Table.2 Heater OFF Heater control #B Heater OFF Inlet air temp. set temp. Inlet air temp. set temp. Heater control #A Heater ON Heater ON Inlet air temp. < set temp.-4°F Inlet air temp. < set temp.-1.8°F Set temp.
  • Page 27 [ VII Microprocessor Control ] Reference (not applicable to the ducted models) Pattern NON duct unit CN4Y or CN22 for FAN control DIP S/W (Indoor unit) Fan in defrost (YU25) Stop (Heater ON) *1. Refer to Section 5 "Dipswitch Setting" for further information about each switch. (4) Back-up heating will not be performed when the heater turns on while demand control is performed (not a request item).
  • Page 28 [ VII Microprocessor Control ] 2) TPEFYP-MA143A, TPEFYP-MH142A and other models Indoor unit Outdoor unit Remote control board Relay circuit control board control board Adapter • TUHY,TURY type Dip CN24 switch SW4: 932 “ON/OFF” • TUMY series White Dip switch SW5-4 CN22 “ON/OFF”...

  • Page 29: Troubleshooting

    [ VIII Troubleshooting ] VIII Troubleshooting [1] Troubleshooting 1. Check methods 1. Component and check points (1) Thermistor Room temperature thermistor (TH21) Liquid pipe thermistor (TH22) Gas pipe thermistor (TH23) Disconnect the connector and measure the resistance between terminals with a tester. (Ambient temperature 10°C - 30°C[50°F-86°F]) Normal Abnormal...
  • Page 30 [ VIII Troubleshooting ] 1) Summary of linear expansion valve (LEV) operation The LEV is operated by a stepping motor, which operates by receiving a pulse signal from the indoor control board. The LEV position changes in response to the pulse signal. Indoor control board and LEV connection 12VDC Brown...
  • Page 31 [ VIII Troubleshooting ] 2) LEV operation Close Open Fully open valve (2000 pulses) No. of pulses Extra tightning (80 - 100 pulse) Valve opening degree When the power is turned on, a pulse signal of 2200 pulses is output (valve closure signal), to bring the valve to position A. When the valve is operating normally, it is free of vibration noise.
  • Page 32 [ VIII Troubleshooting ] Symptom Checking Criteria Remedy Valve closure fail- To check the LEV on the indoor unit, check the indoor unit liquid pipe temperature Replace the LEV ure (leaky valve) that appears on the operation monitor on the outdoor unit's multi control board while if the amount of operating the indoor unit in question in the FAN mode and the other indoor units in leakage is great.

  • Page 33: Dc Fan Motor (Fan Motor/Indoor Control Board)

    [ VIII Troubleshooting ] 2. DC fan motor (fan motor/indoor control board) 1. CAUTION A high voltage is applied to the connector for connection to the fan motor (CNMF). Do not unplug the connector CNMF with the unit energized to avoid damage to the indoor control board and fan motor. 2.

  • Page 34: Address Switch Setting

    [ VIII Troubleshooting ] 3. Address switch setting Make sure that power to the unit is turned off. 9 10 9 10 Indoor unit control board Factory setting (all models) 1. When using an ME remote controller, set the address with the rotary switches (SW11, SW12). Address setting is not required when the unit remote controller is used.

  • Page 35: Voltage Test Points On The Control Board

    [ VIII Troubleshooting ] 4. Voltage test points on the control board 1. TPEFYP006, 008, 012, 015, 018, 024, 027, 030, 036, 048, 054MA143A Fuse(AC 250V 6.3A) Power supply voltage (220 - CN2M 240VAC) CN2M For M-NET transmission cable connection (24 - 30VDC) Emergency operation Capacity setting CN41...

  • Page 36: Dipswitch Setting (Factory Setting)

    [ VIII Troubleshooting ] 5. Dipswitch setting (Factory setting) 1. Function setting (1) SW1 Switch position Function Switch setting Active Thermistor (Intake air Built-in thermistor on the remote Indoor unit thermistor) controller Filter clogging detection Available Unavailable Filter life 2500 hr 100 hr Outdoor air intake Enabled...
  • Page 37 [ VIII Troubleshooting ] 2. Capacity code setting (1) SW2 1) Indoor control board Dipswitch settings must be made while the unit is stopped. Factory setting The switches are set to correspond to the unit capacity. TPEFYP006MA143A TPEFYP008MA143A TPEFYP012MA143A TPEFYP015MA143A TPEFYP018MA143A TPEFYP024MA143A TPEFYP027MA143A...
  • Page 38 [ VIII Troubleshooting ] 5. External static pressure (1) SWA, SWC 1) Indoor control board All models Factory setting 35Pa(0.14in.WG) 50Pa(0.20in.WG) 70Pa(0.28in.WG) 100Pa(0.40in.WG) 150Pa(0.60in.WG) Note: Changes that are made to the dipswitches SWA and SWC immediately become effective regardless of the unit's operation status (RUN/STOP) or the remote controller status (ON/OFF).

  • Page 39: Disassembly Procedure

    [ IX Disassembly Procedure ] IX Disassembly Procedure [1] Disassembly Procedure 1. Control box Exercise caution when removing heavy parts. 1. Removing the control box cover (1) Remove the three fixing screws on the cover (A) to re- move it. Tighten screws to a torque of 2.0 0.2 N.m.

  • Page 40: Thermistor (Intake Air)

    [ IX Disassembly Procedure ] 2. Thermistor (Intake air) Exercise caution when removing heavy parts. 1. Remove the control box cover according to the procedure in section 1. 2. Remove the thermistor. (1) Pull out the thermistor holder (B) and thermistor (C) on the control box.

  • Page 41: Drainpan

    [ IX Disassembly Procedure ] 3. Drainpan Exercise caution when removing heavy parts. 1. Removing the filter and the bottom plate (1) Push down the tab on the filter, and pull out the filter in the direction of the arrow 1. (2) Remove the fixing screws on the bottom plate (D), (E) to remove it.

  • Page 42: Thermistor (Gas Pipe) (Liquid Pipe)

    [ IX Disassembly Procedure ] 4. Thermistor (Gas pipe) (Liquid pipe) Exercise caution when removing heavy parts. 1. Remove the drain pan according to the procedure in sec- tion 3. 2. Removing the Heat exchanger cover (1) Remove the four fixing screws on the heat exchanger cov- er (F) to remove it.

  • Page 43: Fan And Fan Motor

    [ IX Disassembly Procedure ] 5. Fan and fan motor Exercise caution when removing heavy parts. 1. Removing the filter and the bottom plate (1) Push down the tab on the filter, and pull out the filter in the direction of the arrow 1. (2) Remove the fixing screws on the bottom plate (J) to re- move it.

  • Page 44: Heat Exchanger

    [ IX Disassembly Procedure ] 6. Heat exchanger Exercise caution when removing heavy parts. 1. Remove the drain pan according to the procedure in section 2. Remove the heat exchanger cover according to the proce- dure in section 4. 2. 3.
  • Page 45 [ IX Disassembly Procedure ] - 38 - HWE1832A...

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