Mitsubishi TFV2000E-E Operation Manual
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Mitsubishi TFV2000E-E Operation Manual

Mitsubishi TFV2000E-E Operation Manual

Transport refrigeration unit
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OPERATION MANUAL
OPERATION MANUAL
MITSUBISHI TRANSPORT REFRIGERATION UNIT
TFV2000E-E
TFV2000EM-E
PEGASUS
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
in a xed place so that it is
immediately available for
your reference when you
need it.
TSJ012A262
A
YEAR:2022

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Summary of Contents for Mitsubishi TFV2000E-E

  • Page 1 OPERATION MANUAL OPERATION MANUAL MITSUBISHI TRANSPORT REFRIGERATION UNIT TFV2000E-E TFV2000EM-E PEGASUS 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: Table Of Contents

    Contents Purpose of use and application - I Handling of grease and oil ----- 23 Important information ------------ I When abnormal conditions are detected ------------------------- 23 Operation manual ----------------II For emergency ------------------ 23 For disposal -----------------------II Contents -------------------------- III 4 Initial setting ------------- 24 1 Function of Refrigeration Display and function of Unit ------------------------ 1...
  • Page 5 Manual defrost operation ------ 49 Periodic inspection ------------- 69 Periodic inspection check sheet -- 70 Starting the manual defrost operation ----------------------------- 49 Details of applicable oils and Ending the manual defrost cooling water-------------------- 72 operation ----------------------------- 49 Power supply system ---------- 72 Setting the ON timer ----------- 50 8 Operation or stop for long Setting the OFF timer ---------- 52...

  • Page 6: Function Of Refrigeration Unit

    1 Function of Refrigeration Unit This refrigeration unit has following functions. (1) Drive switching function This is the function to switch the drive (engine/motor) depending on whether the commercial power supply is connected or not. Refer to page 40 for how to switch the drive. Regarding the function to switch from the motor drive operation to the engine drive after a power failure, contact your nearest dealer.
  • Page 7 1 Function of Refrigeration Unit (5) Timer operation function This is the function to set starting time and stopping time of the operation. Refer to pages from 50 to 53 for how to set. (6) Self diagnosis operation function [PTI (Pre Trip Inspection) operation] This is the function to diagnose the refrigeration unit automatically if it has any trouble or not.

  • Page 8: Name Of Each Part

    2 Name of each part Arrangement plan for main parts ■Host unit - 3 -...
  • Page 9 2 Name of each part Upper surface view 26 27 28 34 29 Refrigeration unit Alternator belt (Ribbed belt – 6 ribs) Battery Standby motor Fuel tank Sight glass Panel opening lever Compressor belt (Ribbed belt – 10 ribs) Panel lock key Fuel filter (for water separation) Receptacle for connection to commercial power (Bottom face) Air cleaner...

  • Page 10: Evaporator Unit

    2 Name of each part Evaporator unit •Thin type (Large): TMEVX-L •Thin type (Middle-Wide): TMEVX-MW •Thin type (Middle): TMEVX-M •Thin type (Small): TMEVX-S Inside of view "A" Supply air outlet for evaporator Electronic expansion valve Evaporator fan motor Evaporator coil - 5 -...

  • Page 11: Controller

    2 Name of each part Controller ■ 2-compartment model ■ 3-compartment model RUN/STOP switch Starts and stops the refrigeration unit. MENU switch Selects the normal display screen or the menu display screen. Displays the screen while the refrigeration unit is stopped. PRESET switch Selects the normal display screen or the preset display screen.

  • Page 12: Digital Display Area

    2 Name of each part Digital display area Cooling ° C ° C Whisper ▲ ▼ S-S⇔Cont ■ 2-compartment model Cooling Heating ° C ° C ° C ° C Whisper A setting B setting S-S⇔Cont ■ 3-compartment model A Cooling B Heating °...
  • Page 13 2 Name of each part Displays the allocation of function switch corresponding to the screen. Displays the operation modes. <Display contents> Cooling, Heating, Defrost, Sleep, Stop and Fan. * There is no display when Thermostat is OFF with evaporator fan motor OFF.

  • Page 14: 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. (a) Main switch If the engine or motor starts during the work such as inspection, it may cause an accident.

  • Page 15: 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 16: Precautions

    3 Precaution for safety Precautions General precautions DANGER Please maintain a safe distance from the vehicle in case a fire occurs from the refrigeration unit. Always use a fire extinguisher for electric fire when doing fire fighting. Do not use water or improper fire extinguishers, it may result in serious injury or electric shock.
  • Page 17 3 Precaution for safety WARNING Do not use the refrigeration unit in the atmosphere which could cause explosion at such place like gas station. • Otherwise, it may cause an explosion or a fire. Contact your nearest dealer when injecting or recovering the refrigerant or refrigeration machine oil.

  • Page 18: During And After The Operation

    3 Precaution for safety During and after the operation WARNING Make sure that all the panels of the unit are closed before starting operation. • Otherwise, it may cause accidents. CAUTION Do not touch the muffler, exhaust pipe and refrigerant pipe during operation or immediately after the operation.

  • Page 19: 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. When inspecting or cleaning the refrigeration unit, stop the unit by turning the "Main switch"...

  • Page 20: Handling Of Electric Equipment And Power Codes

    3 Precaution for safety Handling of electric equipment and power codes WARNING • Do not directly splash water on the electric equipment or wash them with water. • Never touch the electric equipment such as power plug and so on or operate the switches with wet hands.

  • Page 21: Reinstallation Of Refrigeration Unit

    3 Precaution for safety WARNING • Pull out the power code by holding the plug part at the end of the code. • Check the plug of the power code for dust. If there is no dust, insert it firmly. •...

  • Page 22: 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 modifies the refrigeration unit or changes the specification by himself/herself.

  • Page 23: 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 24 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 25: Handling Of Warning Labels

    3 Precaution for safety Handling of warning labels (a) Important precautions are stated on the warning labels. Never operate the refrigeration unit unless fully understanding the meanings of the warning labels. When you found some difficulties to understand, contact your nearest dealer. (b) Always keep the labels in good condition to read.
  • Page 26 3 Precaution for safety Rear view CA UTION F AN - 21 -...
  • Page 27 3 Precaution for safety Top view Method of adjusting tension of Alternator Belt Turn off unit operation switch before starting adjustment STEP 1 Loosen two bolts. 2 Turn tension bolt clockwise to apply nominal tension on the belt. 3 Tighten two bolts. (Tightening torque: 24N·m) 4 Check tension of the belt.

  • Page 28: Prevention Of Start During Inspection Work

    3 Precaution for safety Prevention of start during inspection work When several people are working simultaneously for inspection and so on, it is necessary to protect them from getting injured by accidental start of operation. Place a cautionary tag stating “WORKING! STARTING UNIT PROHIBITED.” on the controller.

  • Page 29: Initial Setting

    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 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 is displayed when the refrigeration unit is stopped or operating, the display changes to the “Main menu”...

  • Page 30: Language Setting Mode

    4 初期設定 4 Initial setting If you press “F4 (Select)” switch on each MAIN menu screen on previous page, the display changes to the following screens. Operation pattern selection mode Current setting Mode to select the operation mode Start-Stop operation start/stop or continuous operation Back Start-Stop Continuous...
  • Page 31 4 Initial setting Operation information display mode Operating information1 C - - - 2560kPa 125℃ State of operation is displayed in this mode. 150kPa 2150/H State of engine operation (High speed; H, low 38℃ Back Unlock Lock Next speed; L) is indicated at the end of “Speed (rpm)”. [Back] [Next] Operating information2...

  • Page 32: Display And Function Of Sub-Menu

    4 Initial setting 4 Initial setting Display and function of Sub-menu On the “Sub-menu”, the screen changes in the following order at each push on “F2 ( ▲ )” or “F3 ( ▼ )” switch. In the following gure, “F2” switch changes sequence clockwise while “F3”...
  • Page 33 4 初期設定 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 Jan 2021 00:00 Date, Month, Year and current time are set in this mode.
  • Page 34 4 初期設定 4 Initial setting Automatic drive selection backup setting mode Automatic drive selection backup setting Setting automatic switching from motor drive to Disable engine drive when power failure happens. Back Enable Disable (Setting option) OFF: Disable (Default) ON : Enable Minimum power operation time setting mode Minimum power operation time setting Setting minimum power operation continue time...
  • Page 35 Enable Disable temperature, so that thermostat is not turned OFF, during cooling operation in chilled zone, for protection against freezing hazard. (Automatic start/stop operation, TFV2000E-E only) (Default: Enable) Whisper operation reset setting mode Whisper operation reset setting Setting to continue whisper operation at start of...

  • Page 36: Setting The Calendar And Clock (Date, Month, Year)

    4 初期設定 4 Initial setting 時刻（年月日）設定方法 Setting the calendar and clock (Date, Month, Year) Calendar and clock setting Jan 2021 00:00 Back ▲ ▼ Next ２ ・４・5・6・ 7 ・8 3・4・5・6・ 7 ・8・9 Press “MENU” switch. ⇒ The display changes to “Main menu” screen. Press “F2 (▲)”...
  • Page 37 4 初期設定 4 Initial setting Press “F4 (Next)” switch. Calendar and clock setting Feb 2021 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 38: Displaying The Maintenance Information

    4 初期設定 4 Initial setting メンテナンス情報表示方法 Displaying the maintenance information Maintenance information Engine operation time/4550Hr Back Next Press “MENU” switch. ⇒ The display changes to the “Main menu” screen. Press “F2 (▲)” or “F3 (▼)” switch Main menu till the display changes to the ▲...
  • Page 39 4 初期設定 4 Initial setting [At engine oil replacement] ⇒ Hold down F2 switch (Reset) for 3 seconds to reset the operation time. NOTE ● Reset after replacing engine oil. ● When “Time to replace parts” is displayed in other items, contact your nearest dealer.

  • Page 40: Setting The Defrost Interval

    4 初期設定 4 Initial setting デフロスト間隔時間設定方法 Setting the defrost interval Current setting 6.0Hr Back ▲ ▼ 2・4 3・5 Press “MENU” switch. ⇒ The display changes to “Main menu” screen. Press “F2 (▲)” or “F3 (▼)” switch Main menu till the display changes to ▲...

  • Page 41: Setting Lcd Backlight

    4 初期設定 4 Initial setting LCDバックライト設定方法 Setting LCD backlight LCD backlight setting Brightness light SW-OFF Back ▲Bright ▼Dark ２ ・3・4・5 3・4・5・6 Press “MENU” switch. ⇒ The display changes to “Main menu” screen. Press “F2 (▲)” or “F3 (▼)” switch Main menu till the display changes to ▲...
  • Page 42 4 初期設定 4 Initial setting Press “F4 (Select)” switch. LCD backlight setting 【Lit at key operation only(20sec)】 Lit at key operation only(20sec) ⇒ Step 6 Back 【Always OFF】 LCD backlight setting ⇒ Step 6 Always OFF Back 【Always ON】 LCD backlight setting ⇒...

  • 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 such as power plug and so on with wet hands. •...

  • Page 44: Power On

    5 Operation Power on Main switch Panel 1 Panel 3 Open the panel 1 ( Refer to page 61.) NOTE ● Panel 3 cannot be opened unless opening panel 1. Open the panel 3 ( Refer to page 62.) Turn the "Main switch", which is located at the right side of control box, to "ON".

  • Page 45: Switching The Drive

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

  • Page 46: Selecting The Operation Pattern

    5 運転方法 5 Operation 運転パターンの選択方法 Selecting the operation pattern Current setting Start-Stop operation Back Start-Stop Continuous [3-compartment] [1-/2-compartment] ２ ・４ [1-/2-compartment model] On the normal display screen (Below figure), press “F4 (S-S⇔Cont)” switch. ⇒ The display changed to the mode screen of Step 2 below. Further steps are same for 1-/2-/3-compartment specifications.
  • Page 47 5 Operation NOTE ● What is the automatic start/stop operation? Inside container temperature is maintained at around the setting temperature by turning thermostat ON or OFF* for the engine during engine drive, or turning thermostat ON or OFF for the motor during motor drive. Automatic start/stop operation consumes less fuel (electricity) than the continuous operation but has a large deviation on the inside container temperature.

  • Page 48: Starting The Operation

    5 運転方法 5 Operation 運転方法 Starting the operation Cooling ° C ° C Whisper ▲ ▼ S-S⇔Cont WARNING 警告 コンデンシングユニットのフロントパネルが閉まっている Confirm that all the panels of refrigeration unit are closed before starting operation. ことを確認してから運転してください。 • It may cause accidents if the operation is attempted with the ※...

  • Page 49: Stopping The Operation

    5 運転方法 5 Operation 停止方法 Stopping the operation Cooling ° C ° C Whisper ▲ ▼ S-S⇔Cont 通常停止方法 Normal stop Press the [RUN/STOP] switch. 「運転／停止スイッチ」 を押します。 (Refrigeration unit is turned “OFF”.) （冷凍ユニットが “OFF” 状態になります。 ） ⇒ 自動的に機器保護運転を10～20秒間行なった後に停止します。 ⇒ The refrigeration unit stops the operation automatically after performing the （機器保護運転中は，液晶表示部に“停止処理実施中”が表示されます。...

  • Page 50: Suspending (Sleep) The Compartment Operation (2-/3-Compartment Model)

    5 運転方法 5 Operation Cooling Heating ° C ° C ° C ° C Whisper A setting B setting S-S⇔Cont Suspending (sleep) the compartment operation (2-/3-compartment model) On the normal display screen (Right Cooling Heating figure), press “F2 (A setting)” or “F3 (B °...

  • Page 51: Setting The Temperature

    5 運転方法 5 Operation 温度設定方法 Setting the temperature Cooling ° C ° C Whisper S-S⇔Cont ▲ ▼ Start the operation of refrigeration unit. (☞ Page 43) [In case of 2-compartment model] Cooling Heating On the normal display screen (Right ° C °...

  • Page 52: Setting The Preset Temperature

    5 運転方法 5 Operation Cooling ° C ° C 2・3 Whisper ▲ ▼ S-S⇔Cont Setting the preset temperature Start the refrigeration unit. (☞ Page 43) [In case of 2-/3-compartment model] Preset(Zone selection) Press the “Preset” switch. ⇒ In the “Preset (Zone selection)” Back Zone A Zone B...

  • Page 53: Whisper Operation (Only For Engine Drive)

    5 運転方法 5 運転方法 5 Operation 静音運転方法（エンジン駆動時のみ） Whisper operation (Only for engine drive) Cooling ° C ° C Whisper ▲ ▼ S-S⇔Cont 「F1 スイッチ （静音） 」 を押します。 Press the “F1 (Whisper)” switch. ⇒ 静音運転になります。 再度押すと， 通常運転に戻ります。 ⇒ It changes to the whisper operation and one more press on the switch 静音運転のときは，...

  • Page 54: Manual Defrost Operation

    5 運転方法 5 Operation 手動デフロスト運転方法 Manual defrost operation Cooling ° C ° C Whisper ▲ ▼ S-S⇔Cont Starting the manual defrost operation Press the “DEFROST” switch once during cooling operation. ⇒ The defrost operation starts. NOTE ● The defrost operation may not start when the inside container temperature is higher.

  • Page 55: Setting The On Timer

    5 運転方法 5 Operation ONタイマ設定方法 Setting the ON timer Set ON timer ON timer enable Back Enable Disable ２ ・3・４・5・6・ 7 ・8 3・4・5・6・ 7 ・8・9 Press “MENU” switch. ⇒ The display changes to “Main menu” screen. Press “F2 (▲)” or “F3 (▼)” switch Main menu till the display changes to ▲...
  • Page 56 5 Operation 5 運転方法 Press “F4 (Next)” 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 57: Setting The Off Timer

    5 運転方法 5 Operation OFFタイマ設定方法 Setting the OFF timer Set OFF timer OFF timer enable Back Enable Disable ２ ・3・４・5・6・ 7 ・8 3・4・5・6・ 7 ・8・9 Press “MENU” switch. ⇒ The display change to “Main menu” screen. Press “F2 (▲)” or “F3 (▼)” switch Main menu till the display changes to ▲...
  • Page 58 5 運転方法 5 Operation Press “F4 (Next)” 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 59: Self Diagnosis Operation (Pti Operation)

    5 Operation 5 運転方法 Self diagnosis operation (PTI operation) 5 運転方法 Current setting Pre trip inspection(Basic) Detail Basic Back PTI Start 1 ・2 (Max) (Min) Current setting 3・４ 4・5 Pre trip inspection(Basic) Detail Basic Back PTI Start 1 ・2 (Max) (Min) お知らせ...

  • Page 60: Finishing The Operation When No Defects Are Detected

    5 Operation [Basic (Min)] Basic self diagnosis operation [Detail (Max)] Detail self diagnosis operation (With the cooling and defrost operations) NOTE ● Self diagnosis operation takes approx. 5 minutes for “Basic (Min)” or 2.5 hours (It may take a little longer depending on the setting temperature and the outdoor air temperature.) for “Detail (Max)”...

  • Page 61: Loading And Unloading

    6 Loading and unloading 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 62: Loading And Unloading

    6 Loading and unloading Loading and unloading Loading procedure Stop the cooling operation. ( Refer to page 44.) 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 Lower than supply air outlet Evaporator...

  • Page 63: Unloading Procedure

    6 Loading and unloading Unloading procedure Stop the cooling operation. ( Refer to page 44.) 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 64: 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 65 7 Inspection CAUTION Use 3-phase AC400V 50Hz for power supply. • It may cause damage of the refrigeration unit or a fire if any other power supply was used. Sufficient care must be taken for foothold when working at a higher place on a stepladder. •...

  • Page 66: Opening The Panels

    7 Inspection Opening the panels NOTE ● Open the panel 1 at first. Opening the panel 1 Unlock the key below the “Panel 1 opening lever” on the panel 1. Panel 2 Push in the “Panel 1 opening lever”. ⇒ The lock is released and the panel 1 will come out a little.
  • Page 67 7 Inspection Opening the panel 3 Panel 2 Remove two bolts from the side of unit. Pull the wire loop located at the position while the panel 1 is open. ⇒ The lock is released and the panel 3 will come out a little. Open the panel 3 by hand.

  • Page 68: Closing The Panels

    7 Inspection Closing the panels When closing the panels, from a safety standpoint, firstly close the panels 2, 3 and 4 and then close the panel 1 having protective device in the end. Metal tting Fully open the panel 1. NOTE ●...

  • Page 69: Daily Inspection

    7 Inspection Daily inspection Inspection of cooling water quantity Reservoir tank CAUTION Do not perform inspection of the cooling water or refill it immediately after the engine stopped. • High temperature steam may blow out and it may cause heat injury.

  • Page 70: Inspection Of Belt

    7 Inspection Inspection of belt Fan belt Alternator belt Compressor belt Water pump belt Visually inspect 4 kinds of belt for defects such as scratch, crack or one- sided wear, etc. Check the moving sections for interference with other parts. NOTE ●...

  • Page 71: Inspection Of Sub-Engine Oil Quantity

    7 Inspection Inspection of sub-engine oil quantity Upper limit (Oil level gauge) Engine oil injection port (Oil level gauge) CAUTION Do not perform inspection of the engine oil or refill it immediately after the engine stopped. • Since the engine oil becomes very hot, it may cause heat injury. Do not refill the engine oil excessively.

  • Page 72: Inspection Of Sub-Engine Fuel Quantity

    7 Inspection Inspection of sub-engine fuel quantity CAUTION Use the designated engine fuel. • Otherwise, it may cause damage of the engine. Always check the fuel quantity with the Fuel tank fuel level gauge to avoid running short of fuel during transportation. If there is not enough fuel left in the tank, refuel it.

  • Page 73: Inspection With Sight Glass

    7 Inspection Inspection with sight glass Operate the refrigeration unit for 10 minutes. Check-color Check if the check-color is green. NOTE ● If the check-color is yellow, contact your nearest dealer. When continuously operating the refrigeration unit with low temperature When operating the refrigeration unit continuously for a long time at 10°C or below, stop the unit operation once or twice a week to remove the ice in the drain pan, etc.

  • Page 74: Periodic 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 every 500 hours Inspection at every 1000 hours Inspection at every 1500 hours Check the contents of inspection with the check sheet submitted after the periodic inspection.

  • Page 75: Periodic Inspection Check Sheet

    7 Inspection Periodic inspection check sheet Customer's Customer name signature Model TFV2000E/EM-E #/No. Delivery date Refrigeration Inspection interval Unit Inspection Ops hour H1:[ ], H2:[ ], H3:[ date Inspection Model company Vehicle Serial No. Inspector Inspection Inspection item Remarks result ○...
  • Page 76 7 Inspection Customer's Customer signature Model TFV2000E/EM-E #/No. Delivery date Refrigeration Inspection interval Unit Inspection Ops hour H1:[ ], H2:[ ], H3:[ date Inspection Model company Vehicle Serial No. Inspector Inspection Inspection item Remarks result Inspection of alternator (noise), measurement of charge ○...

  • Page 77: Details Of Applicable Oils And Cooling Water

    7 Inspection Details of applicable oils and cooling water Type / Name Capacity Engine fuel Diesel fuel * 13.5L Type API Class CE or higher Engine oil 10W-30 (including engine oil filter) Compressor oil Diamond Freeze MA32R 2.4L Antifreeze Fuso Diesel Long Life Coolant coolant * 7.8L (including reservoir)

  • Page 78: Operation Or Stop For Long Period Of Time

    8 Operation or stop for long period of time When operating at a low inside container temperature for a long period of time: If the refrigeration unit is operated for a long period of time with the inside container temperature below 10°C, ice will grow on the drain pan, etc. Stop the operation of refrigeration unit once or twice every week and open up the door on the vehicle body to return the inside of container to ordinary temperature and melt grown ice.

  • Page 79: Sleep Operation (Long-Term Stop Protection)

    8 Operation or stop for long period of time Sleep operation (Long-term stop protection) If the refrigeration unit is left over without operating for one week, protective operation (long-term stop protection operation) is conducted automatically. Refer to page 30 for setting the sleep operation. ●...

  • Page 80: For Emergency

    9 For emergency 4 初期設定 9 For emergency Alarm display Alarm display ●If any error occurs, the abnor- Abnormal display mal display lights or blinks Alarm code Alarm content ● When any trouble occurs, the warning icon on the LCD (the backlight lights lights (backlight blinks) or blinks.

  • Page 81: Countermeasures

    9 For emergency Countermeasures Refer to “List of alarm codes” for the contents of each alarm code and its countermeasure. Refer to pages 79 to 81) CAUTION Surely follow the instructions of this operation manual for the countermeasures of the troubles. •...
  • Page 82 9 For emergency Fuses are mounted in the control box of refrigeration unit. ■ Common to single spec. (TFV2000E-E) and multi spec. (TFV2000EM-E) F1 : 15 A (operation circuit) F2 : 15 A (Relay circuit) F3 : 10 A (Fan electromagnetic clutch)

  • Page 83: When You Contact Your Nearest Dealer

    9 For emergency When you contact your nearest dealer When you contact your nearest dealer for the trouble occurred during operation of the refrigeration unit, give them the following information. ● Company name ● Kind of cargo ● Customer’s name ●...

  • Page 84: List Of Alarm Codes

    9 For emergency List of alarm codes Alarm Alarm Unit Trouble Countermeasure Code Lamp Condition Unit operation continues. Fuse F9 has blown. Replace fuse F9 (30 A) in the Throttle solenoid (Emergency E004 control box. If trouble persists after replacement, Blinking fuse break operation with low...
  • Page 85 9 For emergency Alarm Alarm Unit Trouble Countermeasure Code Lamp Condition Unit stops. High-pressure switch has failed. E060 HPS failure Blinking (Automatic operation Ask a dealer for inspection. resume) Discharge gas temperature sensor is disconnected or shorted. Unit operation E063 Td sensor failure Blinking Ask a dealer for inspection.
  • Page 86 9 For emergency Alarm Alarm Unit Trouble Countermeasure Code Lamp Condition Compressor unloader solenoid valve has failed. Unit operation E263 Unloader SV failure Blinking Ask a dealer for inspection. continues. Condenser inlet solenoid valve (SV4) has failed. Condenser inlet SV E264 Unit stops.

  • Page 87: 10 Specification

    10 Specification Type TFV2000E-E Item Conditions (Ambient temperature 30 ) Return air temperature -20 Return air temperature 0 Motor drive (50Hz) 5200 10900 Sub-engine drive 7550 16200 Functions Cooling/heating -30 to + 25 Inside container temperature -20 to + 40...
  • Page 88 10 Specification Model TFV2000EM-E Item TMEVX Host Evaporator unit type eva. Ambient temperature Inside 0˚C 16990 10700 9700 8700 7400 container 8522 5700 4900 4636 4100 -20˚C temperature Refrigeration/heating Function Inside container temperature -30~+25 Ambient temperature -20~+40 Outer side 2000 × 2138 × 430 1659 ×...
  • Page 89 10 Specification Model Item TFV2000EM-E Refrigerant charge volume R452A, 11.3 Inside container temperature control Electronic thermostat Operation control Microcomputer controller Defrosting device Automatic (with defrost timer) and manual High-pressure switch, engine oil pressure Safety device switch, engine water temperature switch, fusible plug, motor over-current relay Note *1: Freezing capacity shows the value in case of single evaporator operation.

  • Page 90: Arrangement Of Compartments A, B And C

    10 Specification Arrangement of compartments A, B and C Entry example: Compartment Compartment Compartment In case of 2-compartment layout: Compartment Compartment Compartment Ｓ Compartment In case of 3-compartment layout: Compartment Compartment Compartment Compartment Compartment Compartment Ｓ Compartment Compartment Ｓ Compartment Draw the partitions and designation of compartments A, B and C on the gure below if any other layout than above is expected.

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