Mitsubishi TE30GAE Operation Manual
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Mitsubishi TE30GAE Operation Manual

Transport refrigeration unit
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OPERATION MANUAL
OPERATION MANUAL
MITSUBISHI TRANSPORT REFRIGERATION UNIT
TE30GAE
This operation manual is
intended to provide users
with a good knowledge to
use Mitsubishi Refrigeration
Unit safely.
Operate or service the
refrigeration unit only after
you have read this manual
and understand its
contents.
Carefully store this manual
immediately available for
your reference when you
need it.
Original Instructions
TSJ012A237
A
YEAR:2022

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  • Page 1 OPERATION MANUAL OPERATION MANUAL MITSUBISHI TRANSPORT REFRIGERATION UNIT TE30GAE This operation manual is intended to provide users with a good knowledge to use Mitsubishi Refrigeration Unit safely. Operate or service the refrigeration unit only after you have read this manual and understand its contents.

  • Page 2: Important Information

    Thank you for your purchase of Mitsubishi Transport Refrigeration Unit. Purpose of use and application This Refrigeration Unit is intended to carry the cargo (with the exception of volatile, inflammable, hazardous and corrosive matters) on a transportation vehicle, keeping the inside container temperature at a certain degree.

  • Page 3: Operation Manual

    Operation manual ● This operation manual is prepared for people who speaks English. In case that person whose native language is not English handles this refrigeration unit, he or she must be instructed on safety by the customer. Furthermore, the warning labels described in their native language must be prepared and stuck on the proper places.

  • Page 4: Information On The Model

    Information on the model This operation manual describes how to use the following model. (1) Standard system for single refrigeration compartment TE30GAE - III - - III -...

  • Page 5: Table Of Contents

    Contents Purpose of use and application --I Modification of refrigeration unit and specification change ---------- 19 Important information -------------I Power supply equipment ---------- 19 Operation manual ---------------- II Emergency measure ----------- 20 For disposal ----------------------- II Handling of warning labels ---- 22 Information on the model ------- III Prevention of start during Contents -------------------------- IV...
  • Page 6 8 Cautions for use --------- 57 Stopping the operation -------- 40 Setting the temperature ------- 41 When operating at a low inside container temperature for a long Setting the preset temperature ---- 42 period of time: ----------------------- 57 Manual defrost operation ------ 43 When stopping the refrigeration unit for a long period of time: ------ 57 Starting the manual defrost...

  • Page 7: Function Of Refrigeration Unit

    1 Function of Refrigeration Unit This refrigeration unit has following functions. (1) Operation during vehicle engine stop This is the function to operate by battery power during vehicle stop for keeping cargo temperature. Refer to page 38 for how to switch the operation. (2) Switching function of commercial power supply This is the function to switch the operation automatically depending on whether the commercial power supply is connected or not.

  • Page 8: Name Of Each Part

    2 Name of each part Main parts Refrigeration unit Alternator AC commercial power connector Battery box Cabin controller Evaporator unit - 2 -...

  • Page 9: Refrigeration Unit

    2 Name of each part Refrigeration unit Top view Front view Condenser fan & motor Dryer Control box Sight glass Condenser coil Compressor - 3 -...

  • Page 10: Evaporator Unit

    2 Name of each part Evaporator unit Inside of view "A" Evaporator outlet Evaporator coil Evaporator outlet Evaporator coil Evaporator fan motor Expansion valve Evaporator fan motor Expansion valve - 4 -...

  • Page 11: Alternator

    2 Name of each part Alternator ー に り 状が * Shapes may vary な が ります。 depending on specification changes. Battery box * Shapes may vary depending on specification changes. ■上面視 Top view ■正面視 Front view Battery Fuse box Battery terminal - 5 - - 00 -...

  • Page 12: Cabin Controller

    2 Name of each part Cabin controller ー Battery Cooling R UN/ S T O P MENU ° C ° C D EFR O S T ▲ ▼ Batt. OFF P R ES ET RUN/STOP switch Starts and stops the refrigeration unit. Selects the normal display screen or the menu display MENU switch screen.

  • Page 13: Lcd Display Area

    2 Name of each part LCD display area Battery Cooling ° C ° C ▲ ▼ Batt. OFF Description of monitor display item Monitor displays following items corresponding to respective setting states. The display items light or blink depending on the operation of respective functions. ……Abnormal display Lights or blinks when any error occurs.
  • Page 14 2 Name of each part Displays “Battery”. Remaining charge of refrigeration unit battery is displayed at 6 steps. Lamps extinguish starting from the left most one as the charge depletes. If it reaches Charge level 1, it displays “Charge shortage”. Battery Battery At the lower...

  • Page 15: Protective Devices

    2 Name of each part Protective devices This refrigeration unit is provided with the following protective devices to ensure the safety of the operators. (1) Panel, Fan guard These devices prevent interference with the rotating section (fan motor) during operation. (2) Commercial power detection function This function gives a warning buzzer to prevent broken wire of the cable or electric shock if the drive engine is started in a state where the...

  • Page 16: Precaution For Safety

    3 Precaution for safety In this section, necessary safety precautions are provided to prevent accidents resulting in injuries or death, property damages and environment pollution. Read and understand contents of the cautions before starting to use this refrigeration unit. Signs on safety Signs and Symbols on safety in this operation manual and the warning labels call the attention of the people who handle this refrigeration unit.

  • Page 17: Precaution

    3 Precaution for safety Precaution Handling of high-voltage DANGER If a high-voltage cable or component is exposed, never touch it. • Otherwise, it may cause electric shock. To prevent electric shock, do not touch any high-voltage cable, connector, or high-voltage component (control box, etc.).
  • Page 18 3 Precaution for safety WARNING If a high-voltage cable or component is exposed, never touch it. • Otherwise, it may cause electric shock. To prevent electric shock, do not touch any high- voltage cable, connector, or high-voltage component (control box, etc.). Please maintain a safe distance from the vehicle in case a fire occurs from the refrigeration unit.

  • Page 19: General Precautions

    3 Precaution for safety General precautions DANGER Do not paint on cover panel. (This will make refrigeration unit out of warranty.) • Cracking occurs in panel, which cause a risk of falling down of panel while the vehicle is running. Never mistake the polarity of the battery cable.
  • Page 20 3 Precaution for safety WARNING Be sure to carry out the periodic inspections. • Otherwise, it may cause troubles of the refrigeration unit or accidents. Be sure to use a device that emits radio waves (on-vehicle radio device, etc.) within its setting range. •...

  • Page 21: During And After The Operation

    3 Precaution for safety During and after the operation CAUTION Do not touch the compressor and the refrigerant pipe during operation or immediately after the operation. • Otherwise it may cause burns, as compressor and refrigerant pipe will get hot. Do not operate the refrigeration unit when it is flooded up to the bottom face of vehicle chassis.

  • Page 22: Loading

    3 Precaution for safety CAUTION Do not wash the refrigeration unit with a steam washer or a high pressure washer. • Otherwise, it may cause a rupture due to pressure rise in the refrigeration unit or distortions of the condenser fin. Before performing the inspection or cleaning work, stop the refrigeration unit using the RUN/STOP switch, and disconnect the battery terminals and the plug of the...

  • Page 23: Handling Of Electric Equipment And Power Codes

    3 Precaution for safety Handling of electric equipment and power codes WARNING • Do not splash water on the electric equipment directly or wash it with water. • Do not touch the electric equipment or operate the switches with wet hands.

  • Page 24: Reinstallation Of Refrigeration Unit

    3 Precaution for safety WARNING • Surely protect the power socket with a cover when it is not used. When the cover is damaged, repair it immediately. • Otherwise, it may cause an electric shock or a fire due to the heat, breaking of wire and leaking of water, etc. CAUTIONG Do not start and stop the operation with pulling out or inserting the power supply breaker or power code.

  • Page 25: Modification Of Refrigeration Unit And Specification Change

    3 Precaution for safety Modification of refrigeration unit and specification change WARNING Do not modify the refrigeration unit or change the specification. • It may cause a serious accident if customer modify the refrigeration unit or change the specification by himself/herself. Do not use any refrigerant or refrigerating machine oil other than those specified.

  • Page 26: Emergency Measure

    3 Precaution for safety Emergency measure (1) Refrigerant When refrigerant got in your eye ● Wash your eye with lots of clean running water for more than 15 minutes immediately. Wash rear side of the eyelid as well. Then, consult a physician as soon as possible.
  • Page 27 3 Precaution for safety 3 Precaution for safety ● When swallowing compressor oil Do not throw up the oil by force and consult a physician as soon as possible. When inside the mouth is contaminated, wash it well with water. (When throwing up the oil by force, it easily gets into air passage and causes high fever if it gets into lung.

  • Page 28: Handling Of Warning Labels

    3 Precaution for safety Handling of warning labels Handling of warning labels (a) Important precautions are stated on the warning labels. Never operate Important pr ecautions ar e stated on the war ning labels. Never operate the refrigeration unit unless fully understanding the meanings of the the refrigeration unit unless fully understanding the meanings of the warning labels.
  • Page 29 3 Precaution for safety ■ Right side view PSA011H011A AHT011H002 Evaporator unit ■ Bottom view PSA011H011A TSJ011H113 No XXXXXXXXXXXX Year 2019 MODEL TE30GAE2-EV POWER SUPPLY INPUT (MAX.) CURRENT (MAX.) HIGH SIDE DC24V 0.1 or less ( – ) 3.2 or less ( – ) SIDE HEATER REFRIGERANT...

  • Page 30: Prevention Of Start During Inspection Work

    3 Precaution for safety Prevention of start during inspection work When several people are working simultaneously for inspection, it is necessary to protect them from getting injured by accidental start of operation. In such occasion, place a tag stating "WORKING" on the cabin controller . Clothing and protective equipment Wear proper clothing and protective equipment to prevent from getting injured.

  • Page 31: Initial Setting

    1 Aaaaaa 4 Initial setting 4 初期設定 Display and function of main menu 各モードの表示とはたらき If you press the “MENU” switch once on the “Normal display screen” which is displayed when the refrigeration unit is stopped or operating, the display 冷凍ユニット停止状態又は運転中の 「通常表示画面」 で 「メニュースイッチ」 を1回 changes to the “Main menu”...

  • Page 32: Language Setting Mode

    4 Initial setting If you press “F4 (Select)” switch on each MAIN menu screen on previous page, the display changes to the following screens. Printer output setting mode Printer output Printout period 12Hr The temperature graph is printed in this mode. Temp range ±30℃...

  • Page 33: Display And Function Of Sub-Menu

    4 Initial setting Display and function of Sub-menu ーモード On the “Sub-menu”, the screen changes in the following order at each push on “F2 ( ▲ )” or “F3 ( ▼ )” switch. In the following figure, “F2” switch changes 「...
  • Page 34 4 Initial setting If “F4 (Select)” switch is pressed on each Sub-menu screen on previous page, the display changes to following screens. Calendar and clock setting mode Calendar and clock setting Date, Month, Year and current time are set in Jan 2018 00:00 this mode.

  • Page 35: Setting The Calendar And Clock (Date, Month, Year)

    4 Initial setting 設定 Setting the calendar and clock (Date, Month, Year) Calendar and clock setting R UN/ S T O P MENU Jan 2019 00:00 Back ▲ ▼ Next D EFR O S T P R ES ET Press “MENU” switch. ⇒...
  • Page 36 4 Initial setting Press “F4 (Next)” switch. Calendar and clock setting Feb 2019 00:00 ⇒ Press “F2 ( )” or “F3 ( )” switch to adjust at current time (Hour). Back ▲ ▼ Next NOTE ● Time is displayed in the 24-hour scale. If it is “7 PM”, set as “19:00”.

  • Page 37: Displaying The Maintenance Information

    4 Initial setting 表示 Displaying the maintenance information Maintenance information R UN/ S T O P MENU Unit operation time/2120Hr Back Next D EFR O S T P R ES ET Press “MENU” switch. ⇒ The display changes to the “Main menu” screen. Press “F2 ( )”...
  • Page 38 4 Initial setting •If you press “F4 (Next)” switch, the display changes to each display item in the table below. Display item Unit operation time Generator operation time Standby operation time Discharge current integration - 32 -...

  • Page 39: Setting The Defrost Interval

    4 Initial setting 設定 Setting the defrost interval Current setting R UN/ S T O P MENU 3.0Hr Back ▲ ▼ D EFR O S T P R ES ET Press “MENU” switch. ⇒ The display changes to “Main menu” screen. Press “F2 ( )”...

  • Page 40: Setting The Backup Operation Time

    4 Initial setting 設定 Setting the backup operation time R UN/ S T O P MENU ▲ ▼ D EFR O S T P R ES ET Press “MENU” switch. ⇒ The display changes to “Main menu” screen. Press “F2 ( )” or “F3 ( )” switch till the display changes to ▲...

  • Page 41: Setting Lcd Backlight

    4 Initial setting 設定 Setting LCD backlight R UN/ S T O P MENU ▲ ▼ D EFR O S T P R ES ET Press “MENU” switch. ⇒ The display changes to “Main menu” screen. Press “F2 ( )” or “F3 ( )” switch till the display changes to ▲...
  • Page 42 4 Initial setting Press “F4 (Select)” switch. Light SW linked ⇒ Adjust the brightness of the LCD ▲ ▼ backlight, when the vehicle’s light is OFF, pressing “F2 ( Bright)” or “F3 ( Dark)” switch. ⇒ Step Lit at key operation only(20sec) ⇒...

  • Page 43: Operation

    5 Operation WARNING Do not operate the refrigeration unit in the place where there is a risk of combustible gas leakage. • Otherwise, it may cause a fire. Do not touch the electric devices with wet hands. • Otherwise, it may cause an electric shock. Do not operate the cabin controller while driving the vehicle.

  • Page 44: Switching The Drive

    5 Operation Switching the drive The refrigeration unit switches between the vehicle engine drive and the commercial power drive by detecting automatically, at the start of operation, whether it is connected to the commercial power supply or not. Operating with the vehicle engine Make sure that the commercial power supply is not connected to the AC commercial power connector.

  • Page 45: Starting The Operation

    5 Operation Starting the operation Battery Cooling R UN/ S T O P MENU ° C ° C D EFR O S T ▲ ▼ Batt. OFF P R ES ET Press “RUN/STOP” switch. (The refrigeration unit is turned “ON”.) ⇒...

  • Page 46: Stopping The Operation

    5 Operation Stopping the operation Battery Cooling R UN/ S T O P MENU ° C ° C D EFR O S T ▲ ▼ Batt. OFF P R ES ET Press “RUN/STOP” switch. (The refrigeration unit is turned “OFF”.) NOTE ●...

  • Page 47: Setting The Temperature

    5 Operation 設定 Setting the temperature Battery Cooling R UN/ S T O P MENU ° C ° C D EFR O S T ▲ ▼ Batt. OFF P R ES ET Start the operation of refrigeration unit. ( Page 39) Press “F2 ( )”...

  • Page 48: Setting The Preset Temperature

    5 Operation Battery Cooling R UN/ S T O P MENU ° C ° C D EFR O S T ▲ ▼ Batt. OFF P R ES ET Setting the preset temperature Start the refrigeration unit. ( Page 39) Press the “Preset” switch. Current setting 30 0℃...

  • Page 49: Manual Defrost Operation

    5 Operation Manual defrost operation Battery Cooling R UN/ S T O P MENU ° C ° C D EFR O S T ▲ ▼ Batt. OFF P R ES ET Starting the manual defrost operation Press the “DEFROST” switch once during cooling operation. ⇒...

  • Page 50: Setting The On Timer

    5 Operation 設定 Setting the ON timer Set ON timer R UN/ S T O P MENU ON timer enable Back Enable Disable D EFR O S T P R ES ET Press “MENU” switch. ⇒ The display changes to “Main menu” screen. Press “F2 ( )”...
  • Page 51 5 Operation Press “F4 (Set)” switch. Set ON timer 20:25 Starting operation ⇒ Press “F2 ( )” or “F3 ( )” switch, and set the time (Month) of Set Back ▲ ▼ Next ON timer. Press “F4 (Next)” switch. Set ON timer Oct 23:25 Starting operation ⇒...

  • Page 52: Setting The Off Timer

    5 Operation 設定 Setting the OFF timer Set OFF timer R UN/ S T O P MENU OFF timer enable Back Enable Disable D EFR O S T P R ES ET Press “MENU” switch. ⇒ The display change to “Main menu” screen. Press “F2 ( )”...
  • Page 53 5 Operation Press “F4 (Set)” switch. Set OFF timer 20:25 Stopping operation ⇒ Press “F2 ( )” or “F3 ( )” switch, and set the time (Month) of Set Back ▲ ▼ Next OFF timer. Press “F4 (Next)” switch. Set OFF timer Oct 23:25 Stopping operation ⇒...

  • Page 54: Loading

    6 Loading Preparation before loading CAUTION Before loading, cool down or heat up inside of the container to the appropriate setting temperature for the transportation of cargoes. Cargoes must be cooled down or heated up to the designated temperature with other refrigeration device in advance.

  • Page 55: Loading And Unloading

    6 Loading 6 Loading Loading and unloading Loading procedure Stop the cooling operation. ( Refer to page 40) Load the cargoes in the container. Leave a space between the cargo and inner wall of the container as shown in the following figure in order to circulate cool air. Supply air outlet Evaporator Lower than supply air outlet...

  • Page 56: Unloading

    6 Loading 6 Loading Unloading Stop the cooling operation. ( Refer to page 40) Unload the cargoes. NOTE ● Frost forms and accumulates on the evaporator coil while the refrigeration unit is operated during loading or unloading. ● Since the inside container temperature rises (or falls during cold winter) while the door is kept opened, load or unload as quickly as possible.

  • Page 57: Inspection

    7 Inspection Precautions for inspection Always carry out the following inspections before the operation to prevent any damages of the refrigeration unit before happening. WARNING Do not perform the inspection in the place where the combustible gas leakage may happen. •...
  • Page 58 7 Inspection CAUTION Do not start maintenance without more than 5 minutes after stopping operation. • Refrigerant pipes are dangerously hot. There is risk of burn if touched carelessly. Before performing the inspection or cleaning work, stop the refrigeration unit using the RUN/STOP switch, and disconnect the battery terminals and the plug of the power cord.

  • Page 59: Daily Inspection

    7 Inspection 7 Inspection Daily inspection Before using the refrigeration unit, the customer should perform the daily inspection. Inspection of condenser coil Check the coil for fouling with dust. When the coil is fouled, wash it with a soft brush and water. NOTE ●...

  • Page 60: Periodic Inspection

    7 Inspection 7 Inspection Periodic inspection Please ask your nearest dealer to perform periodic inspection to ensure to use the refrigeration unit in the best condition all the time. Periodic inspection consists of the following items. Inspection at commissioning Monthly inspection Inspection at every 6 months Check the contents of inspection with the check sheet submitted after the periodic inspection.

  • Page 61: Periodic Inspection Check Sheet

    7 Inspection Periodic inspection check sheet Customer's Customer signature Serial No. Delivery date Compressor kit Body Inspection interval manufacturer Refrigeration unit Inspection date Rear evaporator unit Model Refrigeration Inspection company Vehicle unit installation Serial No. company Inspector Inspection items Inspection result Remarks Inspection for seal sections of body where refrigeration unit and rear evaporator unit pass through...

  • Page 62: Refrigerant And Refrigerating Machine Oil

    7 Inspection Refrigerant and refrigerating machine oil Kind/Brand Refrigerant R410A Refrigerating machine oil JXTG Nippon Oil & Energy Diamond Freeze MA68 Power supply system (50Hz) Specification of power supply Switch Capacity of Molded-case circuit breaker Voltage Voltage drop Interphase power supply Rated capacity fluctuation at start-up...

  • Page 63: Cautions For Use

    8 Cautions for use When operating at a low inside container temperature for a long period of time: If the refrigeration unit is operated for a long period time with the inside container temperature below 10°C, ice will grow on the inside refrigeration unit, etc.

  • Page 64: For Emergency

    9 For emergency 9 For emergency Alarm display Alarm display When any trouble occurs, the warning icon If any error occurs, the abnor- lights (backlight blinks) or blinks. Abnormal display mal display lights or blinks Alarm code Alarm content ● Check the alarm code displayed in the on the LCD (the backlight lights digital display area.

  • Page 65: Countermeasures

    9 For emergency Countermeasures Refer to "List of alarm codes" for the contents of each alarm code and its countermeasure. ( Refer to pages 60 to 61) CAUTION Surely follow the instructions of this operation manual for the countermeasures of the troubles. •...

  • Page 66: List Of Alarm Codes

    9 For emergency List of alarm codes Alarm Alarm Unit Trouble Countermeasures Code Lamp Condition Evaporator fan motor Evaporator fan motor fuse (F11) blow. E001 Unit stops. fuse break Ask a dealer for inspection. Condenser fan motor Condenser fan motor fuse (F21) blow. E002 Unit stops.
  • Page 67 9 For emergency Alarm Alarm Unit Trouble Countermeasures Code Lamp Condition The heat sink temperature sensor of the inverter has a E602 FTH failure broken wire or is short-circuited. Unit stops. Ask a dealer for inspection. The current sensor has a broken wire or is short-circuited. E608 Current sensor failure Unit stops.

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