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Mitsubishi TEJ100A, Operation Manual

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Mitsubishi TEJ100A Operation Manual Download Page 59

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7 Inspection

Periodic inspection check sheet

Customer 

Customer's

signature

Inspection interval

Serial No.

Body 
manufacturer

Delivery date 

Compressor kit

Inspection date 

Refrigeration unit

Rear evaporator unit

Every six

months

Every one

month

Installation

test run

Vehicle 

Model 

Refrigeration 
unit installation 
company

Inspection company 

Serial No. 

Inspector 

Inspection items 

Inspection result 

Remarks

〇

〇

 

Inspection for seal sections of body where refrigeration unit 
and rear evaporator unit pass through 

〇

〇

 

Inspection for adequacy of piping clamps 

〇

〇

 

Inspection for secure drain hose connections and adequacy 
of clamps

〇

〇

〇

 

Inspection for contact with other parts (compressor, piping, 
wiring)

〇

〇

 

Tightening of installation bolts (refrigeration unit, rear 
evaporator unit, compressor, bracket, fan motor, fan, cover 
of refrigeration unit and AC/DC control box) 

〇

 

Inspection for incorrect wiring and for adequacy of clamps

〇

〇

 

Inspection for electrical wiring terminal looseness, damage 
on wiring and sheath (* Particularly, high-voltage cable and 
ground cable), Retighten the wiring grip of the control box.

〇

 

Inspection of relay contact 

〇

〇

 

Cleaning of refrigeration unit (condenser fan outlet), drain 
discharge ports and radiator fin (bottom of control box and 
back of AC/DC control box)

〇

〇

 

Inspection for refrigerant system gas leaks (oil leaks)

〇

〇

 

Inspection for abnormal noise and abnormal vibration 
(compressor, fan motor, piping) 

〇

〇

 

Confirmation of compressor, condenser fan motor and 
evaporator fan motor start/stop with thermostat

〇

〇

〇

 

Cooling inspection (indication of LCD display temperature, 
high/low pressure inspection) 

〇

〇

 

Confirmation of defrosting operation

〇

〇

 

Confirmation of high pressure switch operation 

Daily inspection 

Operation check 

Seasonal inspection  Cleaning of condenser coil, entire refrigeration unit

Summary of Contents for TEJ100A

Page 1: ...owledge 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 a...

Page 2: ...event it from getting damaged We are not able to foresee all potential risks of this refrigeration unit or dangers due to mishandling by the customers Therefore it is necessary to take measures for sa...

Page 3: ...with our company M This manual also contains the explanation of optional speci cation M The contents of this operation manual may differ from that of the refrigeration unit used by a customer due to...

Page 4: ...ls 2 Standard system for single refrigeration compartment TEJ100A 1 2 evaporator system for two refrigeration compartments TEJ100AM The vehicle power system is not our product For details about how to...

Page 5: ...r codes 16 Reinstallation of refrigeration unit 17 Modi cation of refrigeration unit and speci cation change 18 Power supply equipment 18 Emergency measures 19 Handling of warning labels 21 Prevention...

Page 6: ...tion 49 Daily inspection 51 Inspection of condenser coil 51 Periodic inspection 52 Periodic inspection check sheet 53 Refrigerant and refrigerating machine oil 54 Power supply system 54 Climate class...

Page 7: ...y pressing the switch of controller Refer to page 41 for how to operate As the defrosting operation is completed the refrigeration unit returns to the cooling operation Defrosting operation will not s...

Page 8: ...nt plan for main parts 1 6 2 3 4 5 TEJ100AM 1 Refrigeration unit 4 AC DC control box 2 High voltage cable orange color 5 Vehicle power system 3 Cabin controller 6 Rear evaporator unit Layout could var...

Page 9: ...Refrigeration unit Top view Front view Back view 1 Control box 6 Compressor 2 Condenser fan motor 7 Evaporator outlet 3 Condenser coil 8 Evaporator fan motor 4 Dryer 9 Evaporator coil 5 Sight glass 1...

Page 10: ...ration unit Turn off all power supply Wait at least 5 minutes 1 2 3 4 1 2 3 A A 2 Name of each part Rear evaporator unit 2 compartment model 1 Evaporator outlet 3 Evaporator coil 2 Evaporator fan moto...

Page 11: ...ata RUN STOP F2 PRESET MENU DEFROST F3 F4 F1 r C r C r C r C r C r C Selects the normal display screen or the menu display screen Displays the screen while the refrigeration unit is stopped Selects th...

Page 12: ...communication Lights when the operation administration input such as the remote monitor device etc is turned ON Displays for ON OFF timer Lights when the ON timer and the OFF timer are set simultaneo...

Page 13: ...rtment B Displays the setting temperature at compartment A Displays the setting temperature at compartment B 6 7 8 9 10 11 Displays the inside compartment temperature Displays the setting temperature...

Page 14: ...started in a state where the commercial power is supplied 3 Others Protective devices such as high pressure switch are built into the refrigeration unit For details please read the instruction manual...

Page 15: ...scription Indicates dangerous situation which if mis handled will result in death serious injury and serious accident such as damage of the refrigeration unit Indicates potentially dangerous situation...

Page 16: ...system AC DC control box Power supply plug Rear evaporator unit High voltage cable orange color High voltage When disassembling removing or replacing high voltage cables or components serious burns o...

Page 17: ...e 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...

Page 18: ...machine oil be sure to consult the nearest dealer Customer should refrain from attempting to do these on their own Otherwise it could result in serious accident Be sure to use a device that emits rad...

Page 19: ...t When entering the cabinet during loading or unloading of cargos be sure to wear appropriate clothing or protective gear suitable for the temperature refrigeration Otherwise it may deteriorate qualit...

Page 20: ...distortions of the condenser n Otherwise it may cause injury or an electric shock due to unexpected start Do not allow a person including a child who needs assistances to perform the inspection cleani...

Page 21: ...os are not kept in the designated temperature it may deteriorate quality of the cargos due to inside container temperature rise Waterproof the cargos if they need to be Water may drip or splash from t...

Page 22: ...it Do not wet the electric equipment In particular do not wet the electric equipment inside the control box in a rain or snow Do not spill any drink such as coffee or water on the cabin controller Ot...

Page 23: ...operation with pulling out or inserting the power supply breaker or power code Otherwise it may cause troubles of electric circuit damages of power supply code or an electric shock Reinstallation of t...

Page 24: ...achine oil other than those specified Refer to page 54 Otherwise it may cause explosion or fire Power supply equipment WARNING Be sure to perform the grounding work PEN for the electric equipment that...

Page 25: ...and take him her to a physician as soon as possible When swallowing refrigerant Do not throw up by force and consult a physician as soon as possible Precautions for physician Use of Catecholamine syst...

Page 26: ...ot 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...

Page 27: ...he labels in good condition to read Do not peel off tear off or damage the labels or do not wipe with solvent or paint them c When the labels become illegible purchase them from your nearest dealer an...

Page 28: ...22 1 5 2 6 3 7 9 4 8 1 0 3 Precaution for safety Bottom view Rear evaporator unit Right side view inside Left side view inside 011 011 TSJ001M007G TSJ011H113 PSA011H011A...

Page 29: ...protections Do not wear accessories such as necklaces or a necktie to prevent it from getting rolled in Fasten the cuffs rmly When abnormal conditions are detected Refer to 9 For emergency when abnorm...

Page 30: ...ous settings can be made In the following figure F2 switch changes sequence clockwise while F3 switch changes counter clockwise Main menu items Printer output mode Alarm mode Defrost interval timer mo...

Page 31: ...are displayed and set in this mode Page 26 Operation information display mode State of operation is displayed in this mode In case of 2 compartment model the State displays 2 letters such as Cl Coolin...

Page 32: ...f changing setting the display returns to the normal display screen and the change content is not reflected The change content will be lost also when the setting change is aborted on the way Sub menu...

Page 33: ...the contrast Option select set mode Press F2 Previous or F3 Back switch to select options 1 to 8 Press then F4 Select switch to change to Option1 8 setting mode Press then F2 ON or F3 OFF switch to s...

Page 34: ...just at current date Press F2 or F3 switch to adjust at current month Press F4 Next switch Press F2 or F3 switch to adjust at current year 2 Press F2 or F3 switch till Sub menu screen is dis played 3...

Page 35: ...t at current time Hour 8 Press F4 Next Press F2 or F3 switch to adjust at current time Minute NOTE Time is displayed in the 24 hour scale If it is 7 PM set as 19 00 9 Press F4 Set switch The setting i...

Page 36: ...Maintenance required time on each device this screen Right figure is displayed for 10 seconds after the start of operation of the refrigeration unit Where there is any part requiring maintenance if yo...

Page 37: ...les 9 SV8 solenoid on off cycles 10 EEV A open close cycles 11 INV A operation time 12 CF1 operation time 13 CF2 operation time 14 CF3 operation time 15 CF4 operation time 16 EF A1 operation time 17 E...

Page 38: ...nd the display returns to the screen of Step 2 Main menu 5 Current setting of Defrost interval time is displayed 2 Press F2 or F3 switch till the display changes to Defrost interval timer 3 Press F4 S...

Page 39: ...ocked with the lighting of vehicle s light Lights for 20 seconds only when the switch is operated Always turning off the light Always lighting 2 Press F2 or F3 switch till the display changes to Sub m...

Page 40: ...light is OFF pressing F2 Bright or F3 Dark switch Step 6 5 Press F4 Select switch F2 F3 F4 F1 Step 7 Step 7 Adjust the brightness of the LCD backlight when the vehicle s light is ON pressing F2 Brigh...

Page 41: ...se a re 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 When driving the unit with the vehicle s...

Page 42: ...e Otherwise it may cause an electric shock or a fire due to the heat and breaking of wire CAUTION CAUTION Use 3 phase AC200V 50 60Hz or AC220V 60Hz for power supply It may cause damage of the refriger...

Page 43: ...switch The refrigeration unit is turned ON 1 RUN STOP F2 PRESET MENU DEFROST F3 F4 F1 1 r C r C r C r C Normal stop procedure Stops the operation after the unit protection operation has been performed...

Page 44: ...is impossible to suspend operation at all compartments On the normal display screen Right figure press F2 Compartment A setting or F3 Compartment B setting switch to select the compart ment of which o...

Page 45: ...display screen Right gure press F2 A setting or F3 B setting switch 3 Press F2 or F3 switch and set a temperature NOTE Each push on F2 switch increases the value by 0 5 while the value decreases by 0...

Page 46: ...s changed The display changes to the mode screen of Step below Further proce dure is same as in the case of 1 compartment model 3 In case of 1 compartment model Press the Preset switch F2 F3 F4 F1 Des...

Page 47: ...ual defrost operation can be made also during the thermostat OFF stop The manual defrost operation cannot be made during the operation stop and the heating operation Ending the manual defrost operatio...

Page 48: ...F3 Disable switch if F4 Set switch is pressed the display returns to the screen of Step 3 Press F2 or F3 switch and set the time Date of Set ON timer 2 Press F2 or F3 switch till the display changes...

Page 49: ...et switch The setting completes and the display returns to the screen of Step 3 Sub menu NOTE When operating the unit with the ON timer using commercial power supply confirm that the commercial power...

Page 50: ...s to Sub menu screen Right gure 3 Press F4 Select switch to change to Sub menu screen Press F2 or F3 switch till the display changes to Set OFF Timer screen Right gure 4 Press F4 Select switch to chan...

Page 51: ...ime is displayed in the 24 hpur scale If it is 7 PM set as 19 00 9 Press F4 Set switch The setting completes and the display returns to the screen of Step 3 Sub menu NOTE Take note that the refrigerat...

Page 52: ...damages or deterioration of the quality Be sure to cool down inside of the container to the setting temperature before loading When it is hardly cooled down contact your nearest dealer before loading...

Page 53: ...n 75 150 mm More than 30 mm More than 30 mm Supply air outlet 3 Keep the top layer of the cargo as at as possible CAUTION Waterproof the cargoes if they need to be Water may drip or splash from the ev...

Page 54: ...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...

Page 55: ...may cause troubles of the refrigeration unit or accidents The area must be well ventilated when performing the inspection indoors Otherwise it may cause oxygen de ciency due to the exhaust gas CAUTION...

Page 56: ...switch shut down the power to the power system and disconnect the battery terminals and the plug of the power cord After that when 5 min or longer elapse start the inspection or cleaning work Otherwi...

Page 57: ...ective devices which may disable the operation of refrigeration unit Clean the coil at regular intervals In case of the nose mount type condenser you need to work at a higher place Work with suf cient...

Page 58: ...condition all the time Periodic inspection consists of the following items 1 Inspection at commissioning 2 Monthly inspection 3 Inspection at every 6 months Check the contents of inspection with the c...

Page 59: ...racket fan motor fan cover of refrigeration unit and AC DC control box Inspection for incorrect wiring and for adequacy of clamps Inspection for electrical wiring terminal looseness damage on wiring a...

Page 60: ...NG Be sure to perform the grounding work PEN for the electric equipment that supplies the power to the refrigeration unit If the grounding work is not performed correctly this may cause a fire Be sure...

Page 61: ...pping the refrigeration unit for a long period of time To prevent troubles by stopping for prolonged time operate the refrigeration unit for 15 minutes once every 3 to 4 days If the refrigeration unit...

Page 62: ...LCD change to the alarm display as described below and check the alarm content r C r C Abnormal display Alarm code Alarm content DQ DQ 1RY Switching Normal display and Alarm display 7 Switching from N...

Page 63: ...Kind of cargo Customer s name Setting temperature Company telephone number Present inside container temperature Number of the plate Type of the refrigeration unit Speci c condition of trouble Present...

Page 64: ...inspection On Unit stops E016 LPT failure or LP abnormally low A failure occurs since the refrigerant pressure on the suction side of the compressor lowers to the protection pressure or the low pressu...

Page 65: ...E266 EEV failure The electric expansion valve is short circuited Ask a dealer for inspection On or Blinking Unit stops Operation continues partically E282 Economizer solenoid valve failure The econom...

Page 66: ...a dealer for inspection On Unit stops E991 Communication failure Main Comm Since the communication between the main board and communication board cannot be performed correctly the power to all loads...

Page 67: ...1 5 2 6 3 7 9 4 8 1 0...

Page 68: ......

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