Mitsubishi Heavy Industries PEGASUS MULTI TEMP TFV2000DM-E Operation Manual
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Mitsubishi Heavy Industries PEGASUS MULTI TEMP TFV2000DM-E Operation Manual

Mitsubishi Heavy Industries PEGASUS MULTI TEMP TFV2000DM-E Operation Manual

Transport refrigeration unit
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OPERATION MANUAL
OPERATION MANUAL
MITSUBISHI TRANSPORT REFRIGERATION UNIT
TFV2000DM-E
PEGASUS
MULTI TEMP
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.
TSJ012A193A
YEAR:2016

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  • Page 1 OPERATION MANUAL OPERATION MANUAL MITSUBISHI TRANSPORT REFRIGERATION UNIT TFV2000DM-E PEGASUS MULTI TEMP 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. If the Refrigeration Unit is used for any purposes other than this purpose, it may cause accidents or damages.

  • 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 Prevention of start during inspection work ----------------- 23 Important information ------------ I Clothing and protective equipment -- 23 Operation manual ----------------II Handling of grease and oil ----- 23 For disposal -----------------------II When abnormal conditions are Contents -------------------------- III detected ------------------------- 23 For emergency ------------------ 23...
  • Page 5 Stopping ----------------------------- 48 Periodic inspectioy ------------- 69 Setting the ON timer ----------- 49 Periodic inspection check sheet -- 70 Setting the OFF timer ---------- 51 Details of applicable oils and cooling water-------------------- 72 Self diagnosis operation (PTI operation) ------------------ 53 8 Operation or stop for long Starting the operation -------------- 53 period of time ------------ 73...

  • 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 49 to 52 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 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 Control panel...

  • Page 10: Evaporator Unit

    2 Name of each part Evaporator unit •Thin type (Large): TMEVX-L •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: Control Panel

    2 Name of each part Control panel DOWN DEFROST WHISPER PRETRIP MODE ALARM START/RUN ZONE A ZONE B ZONE C PRINTER Digital display area Displays inside container temperature, setting temperature, (LCD) operation conditions, etc. Alarm indicator lamp Lights or blinks when abnormal condition happens. (Red) External device ·...

  • Page 12: Touch Switch

    2 Name of each part Touch switch DOWN DEFROST WHISPER PRETRIP MODE UP switch Changes the setting temperature and various setting screens. DOWN switch Changes the setting temperature and various setting screens. SET switch Registers a setting. MODE switch Selects the normal display screen or the setting change screen.

  • Page 13: Digital Display Area (Lcd)

    2 Name of each part Digital display area (LCD) Explanation of display Upper digital display Displays the setting temperature during operation. Lower digital display Displays the inside container temperature during operation. Temperature symbol °C is lit when Celsius is selected or °F when Fahrenheit is selected.
  • Page 14 2 Name of each part Warning/Inspection These lamps light when there are any warnings to user. icons ････････ Display for warning The lamp lights (backlight blinks) or blinks when any error occurs. ･ ･･･････ Display for out of adequate temperature range. The lamp lights when the inside container temperature runs out the adequate range.

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

  • 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: Precautions

    3 Precaution for safety Precautions General precautions WARNING Do not place combustible materials in the vicinity of muffler and exhaust pipe. Do not park on the area where combustibles such as falling leaves accumulate on. • Otherwise, it may cause a fire because muffler and exhaust pipe will be hot.

  • Page 18: During And After The Operation

    3 Precaution for safety CAUTION Do not insert sticks or fingers into cold air outlet or inlet. • Otherwise, it may cause damage of the equipment or injury due to a fan. Do not climb up, hang down or put your leg onto the refrigeration unit.

  • Page 19: Inspection/Cleaning/Repair

    3 Precaution for safety Inspection/Cleaning/Repair WARNING Do not disassemble and repair by yourself. • Otherwise, it may cause damages or an electric shock. CAUTION When refrigerant and compressor oil leak out or when you handle antifreeze coolant or engine oil, be careful not to have them get in your eyes, not to have them contact with your skin, not to inhale them or not to drink them by mistake.

  • Page 20: Handling Of Electric Equipment And Power Codes

    3 Precaution for safety CAUTION Cool down or heat up the cargos to the designated temperature in advance with other refrigerating device. • If the cargos are not kept in the designated temperature, it may deteriorate quality of the cargos due to inside container temperature rise.

  • 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. Lock control panel to prevent other people than the worker from starting operation.

  • Page 29: Initial Setting

    4 Initial setting Mode displays and functions Pressing the [MODE] switch once on the "Normal display screen" while the refrigeration unit is stopped or operating, the display changes to the "Clock/ calendar display mode". Each press on the [UP] or [DOWN] switch changes the display, allowing doing different settings.
  • Page 30 4 Initial setting Clock/calendar display mode Mode to display or set current time and date Refer to page 29.) Current error display mode Error code for currently detected error is displayed. Refer to page 75.) Operation pattern selection mode Mode to select the automatic operation start/stop or continuous operation Refer to page 41.) Printer output setting mode...
  • Page 31 4 Initial setting Sleep protection operation setting mode Mode to set the long period stopping protection operation to be automatically performed when the continuous operation stop of the unit exceeds 1 week. Initial setting at shipment is "ON". Refer to page 34.) PTI setting mode Mode to set the self diagnosis operation (PTI) Refer to page 53.)

  • Page 32: Outline Of The User Setting Mode

    4 Initial setting Outline of the user setting mode "User setting mode" display changes in the order as shown in the following figure at each press on the [UP] or [DOWN] switch. The [DOWN] switch progresses the changes counterclockwise while the [UP] switch reverses the sequence clockwise.
  • Page 33 4 Initial setting ･ Option selection DOWN switch setting mode UP switch DOWN switch switch LCD backlight setting mode DOWN switch DOWN switch switch Buzzer sound setting Whisper operation mode setting mode DOWN DOWN switch switch switch switch Operation log interval In-stop log interval switch setting mode...

  • Page 34: Setting The Clock/Calendar

    4 Initial setting Setting the clock/calendar ３・５・6・７・8 DOWN ２・４・６・7・8・9 DEFROST WHISPER PRETRIP MODE １ Press the [MODE] switch. ⇒ The display changes to the "Clock/calendar display mode". Press the [SET] switch. ⇒ Time (hour) starts to blink on the upper digital display. Icon blinks.
  • Page 35 4 Initial setting Press the [UP] or [DOWN] switch to adjust to the current time (minute). Press the [SET] switch. ⇒ Calendar (year) blinks on the digital display. Pressing the [UP] or [DOWN] switch, adjust the calendar to the current year.

  • Page 36: Setting The Printer (Option) Output

    4 Initial setting Setting the printer (option) output ２ ・ ４ ・ ６ ・8・ 10 DOWN １ DEFROST WHISPER PRETRIP MODE ３ ・ ５ ・ ７ ・9・ 11 Press the [MODE] switch. ⇒ The display changes to the "Clock/calendar display mode". Press the [UP] or [DOWN] switch until the display changes to the "Printer output setting mode".
  • Page 37 4 Initial setting Press the [UP] or [DOWN] switch to select how many hours earlier from the present time the data to be printed was recorded. Notice ● Time can be selected from 10 steps such as 12H (12 hours earlier, and so forth), 24H, 36H, 2day (2 days earlier, and so forth), 3day, 4day, 5day, 6day, 7day and 1run (1 operation trip, from the start of operation until present).

  • Page 38: Setting The Defrost Interval Timer

    4 Initial setting Setting the defrost interval timer ２・４ DOWN ３・５ DEFROST WHISPER PRETRIP MODE １ Press the [MODE] switch. ⇒ The display changes to the "Clock/calendar display mode". Press the [UP] or [DOWN] switch until the display changes to the "Defrost interval timer setting mode".

  • Page 39: Setting The Sleep Operation

    4 Initial setting Setting the sleep operation ２・４ DOWN ３・５ DEFROST WHISPER PRETRIP MODE １ Press the [MODE] switch. ⇒ The display changes to the "Clock/calendar display mode". Press the [UP] or [DOWN] switch until the display changes to the "Sleep protection operation setting mode ".

  • Page 40: Displaying The Operation Time/Cycles

    4 Initial setting Displaying the operation time/cycles ２・5・6 DOWN ３・4・５・6 DEFROST WHISPER PRETRIP MODE １ Press the [MODE] switch. ⇒ The display changes to the "Clock/calendar display mode". Press the [UP] or [DOWN] switch until the display changes to the "Operation time/cycles display mode".
  • Page 41 4 Initial setting To clear the operation time, hold down the [SET] and [DOWN] switches for 3 seconds. (If you release hand, it returns to the display at Step 3.) ⇒ Icon goes out. Notice ● Clear the operation time after replacing engine oil.
  • Page 42 4 Initial setting ⇒ No.28 and subsequent codes are displayed only on the unit with 3-compartment mode. Digital display Digital display Mode Mode Upper Lower Upper Lower section section section section Evaporator fan 6 SV2-C solenoid operation time start/stop cycles Evaporator fan 7 EEV-C on/off cycles operation time...

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

  • Page 46: Selecting The Operation Pattern

    5 Operation Selecting the operation pattern ２・４ DOWN ３・５ DEFROST WHISPER PRETRIP MODE １ Press the [MODE] switch. ⇒ The display changes to the "Clock/calendar display mode". Press the [UP] or [DOWN] switch until the display changes to the "Operation pattern selection mode".
  • Page 47 5 Operation Notice ● 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 Operation Starting the operation DOWN DEFROST WHISPER PRETRIP MODE ALARM START/RUN ZONE A ZONE B ZONE C PRINTER WARNING Confirm that all the panels of the refrigeration unit are closed before starting operation. • It may cause accidents if the operation is attempted with the panels opened.

  • Page 49: Stopping The Operation

    5 Operation Stopping the operation DOWN DEFROST WHISPER PRETRIP MODE ALARM START/RUN ZONE A ZONE B ZONE C PRINTER Turn the operation switch to “OFF” till a click is heard. (The refrigeration unit is turned “OFF”.) ⇒･ The refrigeration unit stops the operation automatically after performing the device protecting operation for 10 to 20 seconds.

  • Page 50: Method To Start/Stop Operation At Each Compartment

    5 Operation DOWN DEFROST WHISPER PRETRIP MODE ALARM START/RUN ZONE A ZONE B ZONE C PRINTER * Above gure applies to the 3-compartment model. ZONE C is not displayed in case of 2-compartment model. Method to start/stop operation at each compartment Turn the “ZONE X on/off setting switch”...

  • Page 51: Setting Temperature

    5 Operation Setting temperature ２・４ DOWN ３・５ DEFROST WHISPER PRETRIP MODE * Above gure applies to the 3-compartment model. ZONE C is not displayed in case of 2-compartment model. Start to operate the refrigeration unit. ( Refer to page 43.) ⇒...

  • Page 52: Whisper Operation (Only For Engine Drive)

    5 Operation Whisper operation (Only for engine drive) DOWN DEFROST WHISPER PRETRIP MODE １ Press the [WHISPER] switch. ⇒ It changes to the whisper operation and one more press on the switch returns it to the normal operation. When the whisper operation is enabled, the whisper operation icon lights on the icon bar.

  • Page 53: Manual Defrost Operation

    5 Operation Manual defrost operation DOWN DEFROST WHISPER PRETRIP MODE １ Starting Press the [DEFROST] switch once during the cooling operation. ⇒ "Defrost operation icon " lights and the defrost operation starts. Notice ● The defrost operation may not start when the inside container temperature is high. Stopping As the defrost operation completes, the refrigeration unit returns to the cooling operation.

  • Page 54: Setting The On Timer

    5 Operation Setting the ON timer ２・４・６・8 DOWN ３・５・７・9 DEFROST WHISPER PRETRIP MODE １ Press the [MODE] switch. ⇒ The display changes to the "Clock/calendar display mode". Press the [UP] or [DOWN] switch until the display changes to the "ON timer setting mode".
  • Page 55 5 Operation Press the [SET] switch. ⇒ The setting time (hour) starts to blink. Press the [UP] or [DOWN] switch to adjust the time to the ON timer setting time (hour). Notice ● The clock shows the time up to 24 hours.

  • Page 56: Setting The Off Timer

    5 Operation Setting the OFF timer ２・４・６・8 DOWN ３・５・７・9 DEFROST WHISPER PRETRIP MODE １ Press the [MODE] switch. ⇒ The display changes to the "Clock/calendar display mode". Press the [UP] or [DOWN] switch until the display changes to the "OFF timer setting mode".
  • Page 57 5 Operation Press the [SET] switch. ⇒ The setting time (hour) starts to blink. Press the [UP] or [DOWN] switch to adjust the time to the OFF timer setting time (hour). Notice ● The clock shows the time up to 24 hours.

  • Page 58: Self Diagnosis Operation (Pti Operation)

    5 Operation Self diagnosis operation (PTI operation) ３・５ ４・６ DOWN DEFROST WHISPER PRETRIP MODE （A） Alarm indicator 1・2 lamp （B） ALARM START/RUN ZONE A ZONE B ZONE C PRINTER Notice ● Perform the self diagnosis operation without fail before the operation. ●...
  • Page 59 5 Operation Press the [PRETRIP] switch. ⇒ If the [PRETRIP] switch is pressed during operation, the refrigeration unit stops temporarily. ⇒ The self diagnosis operation starts, and the step numbers are shown on the lower digital display. ⇒ When the diagnosis is completed, the engine stops and the result of diagnosis will be displayed.

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

    5 Operation Press the [UP] or [DOWN] switch to select the type of self diagnosis operation. ⇒ : Self diagnosis operation of functional parts check only : Self diagnosis operation including cooling and defrosting operations Press the [SET] switch. ⇒ If the [SET] switch is pressed during operation, the refrigeration unit stops temporarily.

  • 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. Notice ● 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 The panels on the refrigeration unit can be opened and closed without using tools to facilitate the inspection. Notice ● Open the panel 1 at first. Opening the panel 1 Unlock the key below the “Panel 1 opening lever”...
  • Page 67 7 Inspection Panel 2 Opening the panel 3 Raise the release lock lever, and turn it by 90° to counterclockwise to release the lock. (Not provided on the units earlier than 2014.) Panel 3 Pull the wire loop located at the position while the panel 1 is open.

  • 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. Notice ●...

  • Page 69: Daily Inspection

    7 Inspection Daily inspection Inspection of cooling water quantity Reservoir tank -MAX- -MIN- 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. Notice ●...

  • 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 Of Condenser Coil

    7 Inspection Inspection with sight glass Operate the refrigeration unit for 10 minutes. Check-color Check if the check-color is green. Notice ● 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 Inspectioy

    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 TFV2000DM-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 TFV2000DM-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 Operation)

    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 34 for setting the sleep operation. ●...

  • Page 80: For Emergency

    9 For emergency Alarm display ● When any trouble occurs, the warning lights (backlight blinks) or blinks. icon ● Check the alarm code displayed in the digital display area. When no alarm codes are displayed in the digital display area, switch the screen to the "Current alarm display"...

  • 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 82) 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 condensing unit. F1 : 15 A (operation circuit) F2 : 15 A (Relay circuit) F3 : 10 A (Fan electromagnetic clutch) F5 : 15 A (Evaporator fan motor B1) F6 : 15 A (Evaporator fan motor B2) F7 : 15 A (Evaporator fan motor B3) F8 : 15 A (Evaporator fan motor B4)

  • 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 control box. If trouble persists after replacement, Blinking fuse has blown.
  • Page 85 9 For emergency Alarm Alarm Unit Trouble Countermeasure Code Lamp Condition Unit stops. Abnormal high-pressure High-pressure switch has failed. Blinking (Automatic operation switch. Ask a dealer for inspection. resume) Discharge gas temperature sensor is disconnected or shorted. Abnormal discharge gas Unit operation Blinking Ask a dealer for inspection.
  • Page 86 9 For emergency Alarm Alarm Unit Trouble Countermeasure Code Lamp Condition Abnormal defrost Defrost solenoid valve (SV2-A2 or SV2-B or Unit stops. solenoid valve. SV2-C) has failed. Ask a dealer for inspection. Unloader solenoid Compressor unloader solenoid valve has failed. Unit operation Blinking valve has failed.
  • Page 87 10 Specification Model Item TFV2000DM-E TMEVX Host evaporator Evaporator unit type Ambient temperature Inside 11285 7842 0˚C 18059 9122 container 5939 4820 -20˚C 9654 5414 temperature Refrigeration/heating Function Inside container temperature -30~+25 Ambient temperature -20~+40 Outer side 2000 × 2138 × 430 2000×...

  • Page 88: Specification

    10 Specification Model Item TFV2000DM-E Refrigerant charge volume R404A, 10.5 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 89: Arrangement Of Compartments A, B And C

    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.
  • Page 90 TRANSPORTATION REFRIGERATION DEPARTMENT 3-1, ASAHI, NISHIBIWAJIMA-CHO, KIYOSU, AICHI, 452-8561, JAPAN Phone : 052-503-9312...

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