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Container Refrigerator Service Manual

1. Control Box Inverter Section Compressor Section Noise Filter Hi Stage INV Thermistor 4 TH HCD 4 RED RED AB 1 AC 1 RED H os ES 111 hl ab 1111 Hie A LEM gt 1
2. 122200000090090 st sz ssisalsslssisriciscin sni High Stage Wiring Inverter Wiring Harness No Symbol Harness No R S T Shield Ground U V W Red White Black Green Green Red White Black F010192 4 Install the inverters by using the removal procedure in reverse order nverter case tightening torque 12 0 8 4 15 6 N m Inverter unit tightening torque 5 0 3 5 6 5 Nim Inverter case cover tightening torque 5 0 3 5 6 5 N m Repair Secti epair Section 2 135 17 Noise Filter Removal Procedure 1 Remove the inverter cover 2 Disconnect the cord 3 Remove the installation bolts Part Noise Filter Refrigerant Not required Recovery Noise Filter Special Tools a Other Required Parts ATTENTION Items Installation Procedure 1 Install the noise filter by using the removal procedure in reverse order Installation bolt tightening torque 1 8 1 3 2 3 N m 18 Reactors Removal Procedure 1 Remove the inverter cover 2 Disconnect the cords 3 Remove the installatio
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4. 2 152 Emergency Operation Procedure ECU Side Preparation 0 0 0 cece tees 2 153 Emergency Operation Procedure Reefer Unit enforcement operation 2 154 Table of Contents Circuit diagram Wiring diagram A3 1 Wiring Diagram 1 1 Wiring He Te Te EE EE 3 155 Circuit diagram Wiring diagram A4 1 Connector Layout Diagram 1 1 ECU Connector Layout Diagram e aSa dae eie aa a a eee 4 157 Table of Contents Operation Section 1 Features 1 1 Product Features The DENSO sea container transport refrigerator uses an economizer cycle equipped with two compressors In an economizer cycle a portion of the high pressure refrigerant from the compressor is expanded by the economizer expansion valve and then supercooled by an economizer to improve refrigeration capacity e In the economizer cycle compressor rotational speed is controlled by an inverter Inverter control enables more accurate temperature regulation in relation to fluctuations in both ambient temperature and container internal temperatures thereby reducing power consumption In addition using two compressors lowers the compressor compression ratio thereby decreasing compressor motive power e The sea container transport refrigerator is specially constructed for mounting to the container box Since container boxes have no mating surface insulation performance is improved Operation S
5. Lovv Pressure Side Charging 2 Recovery Device Gauge Manifold F010465 2 144 Repair Section 6 3 Refrigerant Charging Method 1 Refrigerant Charging Procedure Evacuation Charging from High Pressure Side Refrigerant Charging Charging from Low Pressure Side When Charging from the High Pressure Side is Not Possible Refrigerant Charging Quantity Verification Gas Leak Check Refrigerant Charging Quantity 6 30 0 05 kg Gauge Manifold EA 25 4 Low Pressure Side Charging Port y and refrigerant cylinder Gauge Manifold F010466 Repair Secti epair Section 2 145 2 Evacuation 1 Disconnect the center hose yellow on the gauge manifold from the regulator and then connect the hose to the vacuum pump two stage 2 Start evacuation by running the vacuum pump and opening the high and low pressure valves on the gauge manifold LO Low Pressure Valve Gauge Manifold HI Open LO Open HI High Pressure Valve Low Pressure Side a Pump Operation High Pressure Side F007754 3 Perform evacuation for at least 60 minutes When the dial on the low pressure gauge reaches 0 1 MPa 750 mmHg close the high and low pressure valves on the gauge manifold and turn the vacuum pump switch OFF LO J
6. c ly l HB 24 SE Dl e SS Ss SS N C hil 2 SSS 2 E nn n Make connections using H a butt type terminals and KE heat shrink tubing T VVire Color White 22 VVire Color Yellovv E S VVire Color Red VVire Color e Wire Color Black Wire Color Yellow 1 Wire Color Blue Wire Color Green Wire Color Black Wire Color White VVire Color Red Connection to Control Box Magnetic Contactor VVire Color Blue F010197 At least 10 mm Butt Type Terminal 222 222274 442224 At least 10 mm ILL Z ZAR de Heat Shrink Tubing F010198 1 Insert the vvires into the heat shrink tubing 2 Use butt type terminals to crimp the cut vvires togeth er 3 Place heat shrink tubing over the butt type terminal connections and then heat the tubing to shrink it in place 4 Attach the heater brackets Tightening torque 5 0 3 5 6 5 N m Repair Section 2 138 21 Fuses F010199 1 Remove the fuses vvith long nose pliers Long Nose Pliers F010200 Installation Procedure 1 Install the fuses gently by hand do not use tools Repair Section 2 139 6 Refrigerant Recovery and Charging Method 6 1 CAUTION Items for Refrigerant Handling e The following explains the refrigerant R404A handling procedures lt ATTENTION gt The rele
7. 1 Press and hold for approximately three seconds Normal Display r and hold INSI for 2 The alarm code will appear as the measured value approximately three seconds and the alarm occurrence date will be shown on the b display ET LF i IL LI LI 3 When there are two or more past alarm code cases 2322 2403 use the m or M svvitch to display the next past alarm code 2 3 22 240 3 A maximum of ten past alarm code cases can be dis Hour Minute Day Month played D E n LI u bur 1830 0303 F010213 Operation Section 1 98 7 CF Card Mode and Operation Method 7 1 CF Card Mode When the CF card is inserted and power is introduced the system transitions to CF card mode The CF card can be used for transport refrigerator software updates settings data writing etc CF Card Inserted CF Card Mode Power Supply OFF o ON CF Card Not Inserted Normal Refrigeration Operation F008354 Operation Section 1 99 7 2 Initial Display Screen for CR Card Mode e The initial display screen shows the remaining CF card capacity Remaining CF Card Capacity F010214 7 3 Operation Menu Transitions CF Card Display of Mode Menu Completed Remaining CF Enter Each Component Card Capacity mu M EE Stopped F008356 1 100 Operation Section 7 4 List of Items for the CF Card Mode Menu Measured Menu
8. 45 EFMLRHR 4 ENTER 234567H F008449 1 Press to display 01 2 Use the m or M switch to display 45 3 Press to shovv the cooling fan motor 2 left side operating time on the sub display Operation Section 1 53 43 Condenser Fan Motor Operating Time Display e Display the condenser fan motor operating time accumulated up until the present T Ub CFMRHR y 234567H F008450 44 Heater Operating Time Display 1 Press to display 01 2 Use the mu or M svvitch to display 46 3 Press to shovv the condenser fan motor operat ing time on the sub display e Display the heater operating time accumulated up until the present 4 ENTER 234567H F008451 1 Press to display 01 2 Use the D or M svvitch to display 47 3 Press to shovv the heater operating time on the sub display 45 High Stage Inverter Operating Time Display e Display the high stage inverter operating time accumulated up until the present HSIRHR 4 ENTER 234567H F008459 1 Press to display 01 2 Use the m or M switch to display 48 3 Press to shovv the high stage inverter operating time on the sub display Operation Section 1 54 46 Low Stage Inverter Operating Time Display e Display the low stage inverter operating time accumulated up until the present 1 Press to display 01 LIDI 2 Use the A or M svvitc
9. 1 Press J display 01 2 Use the mu or M svvitch to display 14 3 The high stage compressor discharge temperature C value will appear as the measured value F008440 15 High Stage Compressor Body Temperature Display e Display the present high stage compressor body temperature C 1 Press to display 01 2 Use the m or M switch to display 16 3 The high stage compressor body temperature C will appear as the measured value F008441 Operation Section 1 44 16 Low Stage Compressor Suction Temperature Display e Display the present low stage compressor suction temperature C LU LSCST F008442 1 Press to display 01 2 Use the mu or M svvitch to display 18 3 The low stage compressor suction temperature C will appear as the measured value 17 Low Stage Compressor Body Temperature Display e Display the present low stage compressor body temperature C F008443 18 Evaporator Inlet Temperature Display 1 Press to display 01 2 Use the mu or M svvitch to display 19 3 The low stage compressor body temperature C will appear as the measured value e Display the present evaporator inlet temperature C F008455 1 Press to display 01 2 Use the m or M switch to display 20 3 The evaporator inlet temperature C vvill display as the meas
10. 2 150 Repair Section 7 2 50 Hz Compartment Temperature 18 C Compartment Temperature 2 C Power Supply 380 V 50 Hz Power Supply 380 V 50 Hz Eco Mode OFF Eco Mode OFF 16 14 14 12 12 10 4 Z 10 8 g g 8 5 6 5 S 8 g 4 s 2 4 SS 2 2 0 3 5 3 SS Ser 2 D 2 5 D 25 9 2 9 5 5 2 1 5 ni A o 1 5 lt 1 a 2 o 4 05 I 0 5 0 0 5 02 o eege 0 15 em ei ERT 2 03 5 0 1 AAA o 0 2 0 05 A 01 3 3 10 15 20 25 30 35 40 0 Ambient Temperature C 10 15 20 25 30 35 40 Ambient Temperature C When at maximum rotation When at maximum rotation When balanced When balanced 010469 ir Secti Repair Section 2 151 8 Emergency Operation Method 8 1 Determinations for Switching to Emergency Operation f the display panel does not illuminate and the reefer unit fails to start even though the unit ON OFF switch is ON the malfunction is most likely in the control panel Replace the controller after verifying the items listed below If there is no replacement controller conduct emergency operations in accordance with the emer gency operation procedure Verification Items Verification Conten
11. Heater Contactor Main ECU Condenser Fan Contactor Compressor Contactor F010153 Operation Section 1 13 4 Inverter Module Noise Filter High Stage Reactor Low Stage Reactor High Stage Inverter Low Stage Inverter F008289 1 14 Operation Section 3 4 Refrigeration Cycle Charging Port High Pressure Side Ambient Temperature Sensor Condenser Fan and Motor High Pressure Switch Bi High Stage Compressor Discharge Temperature Sensor Oil Separator Sight Glass 2 w Condenser High Pressure Sensor Receiver Economizer Economizer Capillary Tube Inlet Temperature Outlet Temperature High Stage Compressor sensor Sensor Middle Pressure Economizer Sensor M High Stage Compressor Body Temperature Sensor Economizer Expansion Valve Defrost Temperature Sensor Return Air Temperature Sensor Low Stage Compressor Cooling Fan and Motor Low Stage Compressor Body Temperature Sensor Low Pressure Sensor Low Stage Compressor Suction Temperature Sensor Charging Port Low Pressure Side Evaporator Expansion Valve Evaporator Heater Evaporator Inlet Temperature Sensor Supply Air Temperature Evaporator Outlet Sensor Temperature Sensor F010154 Operation Section 1 15 4 Explanation of Operation 4 1 Display Part Names COOL HEAT DEFROST IN RANGE ALARM o get uv ap Si i Sos ii esnips
12. Operation Section 1 83 5 Explanation of Controls 5 1 Transitioning Between Operating States AC Power Supply OFF gt 0ON Cycle Initialization Decision Established for Defrost Operation Start or Defrost Operation Command Manual Defrost Operation Defrost Completed Cooling Operation PTI Command Manual AC Power Supply ON OFF or Major Malfunction PTI Completed or Abnormality Present Operation Stopped AC Povver Supply OFF ON Completed Successfully ENTER U Operation Resumes 010211 Operation Section 1 84 5 2 Cooling Operation e Chilled operation is divided into chilled operation and frozen operation in accordance with the set tempera ture When the set temperature is 10 C or higher the system runs in chilled mode when the set temperature is lower than 10 C the system runs in frozen mode During cooling operation the temperature inside the container is adjusted by changing the compressor ro tational speed and turning the heater ON and OFF 1 Chilled Operation e When the set temperature is 10 C or higher the system runs in chilled mode In chilled mode the cooling fan operates at high speed During Eco mode the cooling fan will operate at low speed e In chilled mode the compressor rotational speed is regulated to adjust the air outlet temperature to the set temperature When there is a danger of su
13. Repair Section 2 127 9 Cooling Fan Motor Removal Procedure _ Inspection Lid Installation Bolts Installation Bolts Terminal Cover 010182 Installation Procedure At least 10 mm Atleast 10 mm Pie a DI 2777777227 22222222124 Butt Type Terminal Heat Shrink Tubing Press the fan in up to the stepped portion of the shaft Evaporator Fan Evaporator Motor F010183 1 Open the inspection lid 2 Open the terminal cover 3 Cut the vvires 4 Remove the installation bolts 5 Remove the fan and the motor Cooling Fan Part Motor Refrigerant Not required Recovery Special Tools Other Required Butt type terminals heat Parts shrink tubing ATTENTION e Adjust the clearance Items between the fan and the shroud to between 3 mm and 5 mm When assembling the fan and the motor press the motor shaft in up to the stepped portion of the shaft 1 Attach the fan to the motor Tightening torque 9 3 7 4 10 2 N m 2 Attach the motor and fan Tightening torque 12 0 8 4 15 6 N m 3 Insert the wires into the heat shrink tubing 4 Use butt type terminals to crimp the cut wires togeth er 5 Place heat shrink tubing over the butt type terminal connections and then heat the tubing to shrink it in place 6 Attach the terminal cover Tightening torque 1 8 1 3
14. 2 2 Injury is defined herein as wounds burns electric shock etc whose subsequent treatment does not require hospitalization or long term outpatient hospital visitation 3 Material loss is defined herein as extensive losses in regards to residence household articles live stock pets etc Material loss also includes damage that impacts the environment A DANGER Always turn the transport refrigerator power switch OFF before removing the power plug e Failure to do so may lead to electrical shock Always open the transport refrigerator circuit breaker when inspecting the control box e Failure to do so may lead to electric shock from the high voltage applied to the circuit breaker even if the transport refrigerator power supply switch operation switch is OFF Never touch power plugs or electrical components with wet hands e Doing so may lead to electrical shock Provide sufficient ventilation when working inside the compartment e Failure to provide sufficient ventilation may lead to serious accidents Do not store volatile or inflammable items in either compartment e Doing so may lead to an explosion and or fire Do not approach the transport refrigerator with an open flame e Leaving open fires in the work area may lead to serious accidents due to the production of toxic gases arising from refrigerant contacting the flame When operating the transport refrigerator verify that there are no
15. 1 56 4 11 Defrost Operation 1 Defrost Temperature Display e Display the defrost temperature during defrost operation rir ULILI SUPPLY While is being pressed dEFT 5 0 5 Release Eu SUPPLY F008335 2 Manual Defrost Operation e Manually start defrost operation rir Ju ILL SUPPLY JL Press and hold for approximately three seconds SUPPLY F008336 1 Press Sg during defrost operation The defrost temperature C will appear while is pressed 2 Release pag to return to the normal display 1 To start defrost operation press for approxi mately three seconds during frozen or chilled opera tion 2 Defrost operation stops automatically 4 12 Eco Mode Operation 1 Eco Mode Setting e Set the eco mode eco SUPPLY Press and hold ON gt EN o OFF approximately three seconds SUPPLY F008362 Operation Section 1 57 1 Press for approximately three seconds during the normal display mode When the ECO display illuminates the system is in eco mode 1 58 Operation Section 4 13 PTI Mode Item List e Modes to check device operation when leaving port etc PTI Mode Step Item 1 PTI mode preparation 2 Alarm check 3 Heater energization check 4 Heater contactor weld check 5 Condenser fan motor energization chec
16. IdSETTING the writing task will be displayed AAA 6 When writing is completed successfully ASET ENd y will display If an abnormality has occurred IdSET FAIL will display 30 100 y IdSET EN F008365 1 102 Operation Section 3 Log Data Reading Read the main ECU log data to the CF card 1 Press to display SW as the measured value 2 Use the mu or M svvitch to display LOG as the measured value then press E to confirm the set ting dOWNLOAd Use the mu or M svvitch to select the log data to Eu e Selection range LAST TRIP 30DAYS 60DAYS LAST TRIP 90DAYS ALL TRIP 4 Press to prepare for reading y LG dWNLOAd will flash If the CF card does not AAAAAA have a sufficient amount of remaining capacity dIS lt LG dWNLOAd E a 2577 VVYYYY AbLE vvill display 4 5 Press to start reading During the reading process the remaining amount of 30 100 the reading task will be displayed 6 y will display If an abnormality has occurred LOG LOG ENd FAIL will display VVhen reading is completed successfuliy LOG ENd F010140 Repair Section 2 103 1 Alarm Codes and Troubleshooting 1 1 Response Method by Alarm Code and Related Parts When an alarm LED is lit unit operation continues Therefore load cargo and if there is no replacement part continue operation as is e A flash
17. 2 3 N m 7 Attach the inspection lid Tightening torque 5 0 3 5 6 5 N m 2 128 Repair Section 10 Main ECU Removal Procedure 1 Disconnect all of the connectors Installation Bolt Installation Bolt 2 Remove the installation bolts Part Main ECU Refrigerant Not required Recovery Special Tools Other Required Parts ATTENTION Items Installation Bolt Installation Bolt F010184 Installation Procedure 1 Install the main ECU by using the removal procedure in reverse order Tightening torque 4 7 4 2 5 2 N m Repair Section 2 129 11 Control Panel Removal Procedure 1 Disconnect connector CN24 Front Side Hn 2 Remove the installation bolts Part Control Panel Refrigerant Not required Recovery Special Tools Other Required Parts nstallation Bolts 12 ATTENTION Items Rear Side m Connector F010185 Installation Procedure 1 Install the control panel by using the removal proce dure in reverse order Tightening torque 2 6 2 3 2 8 N m 12 Transformer Removal Procedure 1 Disconnect each terminal 2 Remove the installation bolts Part Transformer Refrigerant Not required Recovery Special Tools Other Required 008411 Parts ATTENTION Items Installation Procedure 1 Inst
18. stopped is initiated to start cooling operation Operation Section 1 85 6 Alarm Code Display and Operation During and Abnormality 6 1 Alarm Code Display Alarm codes are divided into abnormal operation codes that require the applicable component to be stopped and repaired and backup operation codes under which continued transport refrigerator opera tion is possible Code Component Status Malfunction Level LED Display Abnormal Operation Code Component stops Serious malfunction Flashing Serious malfunction Flashing Continued operation at a substitute value Minor malfunction Illuminated or Extin guished Backup Operation Code A e rn Fe z COOL HEAT DEFROST IN RANGE ALARM O O O O 1 sa Display mm SUPPLY F008351 1 86 Operation Section 6 2 Alarm Code List Code Operation When Abnormality Occurred Condition for Details of Abnormality No Operation Details LED Display Release High stage compressor dis When the sensor A01 1 charge temperature sensor Back up operation Lit value reverts to the open circuit or short circuit normal value High stage compressor body When the sensor A03 1 temperature sensor open cir Back up operation Lit value reverts to the cuit or short circuit normal value Low stage compressor inlet When the sensor A05 1 temperature sensor open cir
19. 1 81 2 Information Display Menu No Setting Description SC dee Sub Display ls Value Value Page 1 Return air temperature 1 01 RET1 P1 39 2 Supply air temperature 1 02 REH SUP1 P1 39 3 Ambient temperature 1 03 x AMb1 P1 39 4 USDA1 temperature 04 USdA1 P1 40 5 USDA2 temperature 05 ku USdA2 P1 40 6 temperature 06 USdA3 P1 40 7 Cargo temperature 07 CARGO 1 41 8 Relative humidity 08 RETRH P1 41 9 Ventilation flow volume 09 iad VENT P1 41 10 Return air temperature 2 10 ears RET2 P1 42 11 Supply air temperature 2 11 2 SUP2 P1 42 12 1 Ambient temperature 2 12 AMb2 P1 42 13 Defrost temperature 13 Kg dEFT P1 43 14 High stage compressor discharge tem 14 HSCdT P1 43 perature 15 High stage compressor body temperature 16 RENE HSCbT P1 43 16 Low stage compressor suction tempera LSCST ge 18 1 44 17 Low stage compressor body temperature 19 ets LSCbT 1 44 18 Evaporator inlet temperature 20 El P1 44 19 Evaporator outlet temperature 21 2 EO P1 45 20 Economizer inlet temperature 22 25 ECI P1 45 21 Economizer outlet temperature 23 1 ECO P1 45 22 High pressure 24 HP P1 46 23 Middle pressure 25 MP P1 46 24 Low pressure 26 LP P1 46 25 High stage compressor current 27 x HSCC P1 47 26 Lovv stage compressor current 28 KEN LSCC P1 47 27 High stage inverter frequency display 29 ie HSIF P1
20. F008298 1 Press to display SO1 2 Use the m and M switches to display S05 3 Press to display the present setting 4 Use the m or M svvitch to change the interval Set values 15 min 30 min 60 min 120 min 5 Press to confirm the setting Operation Section 1 25 5 Dehumidification Operation Settings e Set the dehumidification mode 1 Press to display SO1 2 Use the mu or M svvitch to display S06 3 Press to display the present setting dEHCHG 4 Use the m or M svvitch to toggle betvveen ON and OFF 4 5 Press to confirm the setting OFF y EM wA y ON y Press to confirm F010157 6 Set Humidity Change e Change the container internal set humidity to the desired value 1 Press to display S01 2 Use the PY or KA switch to display 307 3 Press to display the current set humidity 4 Use the m or M svvitch to set the desired humid ity 4 Press and hold either switch to cycle through the dig its successively 20 5 Press to confirm the setting Y 0D B yA st y Press Sua to confirm F010158 Operation Section 1 26 7 Defrost Completion Temperature Change e Change the defrost completion temperature dEFTTCHG 4 10 0 y DAMM 25 0 v Press BE to confirm 010159 8 Current Limit e Set the current limit AMPLCHG OFF y EM A 17 y Press to confirm F010160 1 P
21. Installation Procedure 1 Connect the compressor high and low pressure pip ing connections High pressure piping tightening torque 41 0 39 2 44 1 N m Low pressure piping tightening torque 25 0 17 5 32 5 N m 2 Tighten the compressor installation bolts Tightening torque 12 0 8 4 15 6 N m 3 Insert the temperature sensors into the clips 4 Attach the clips and sensors to the brackets on the compressor body 5 Attach heat insulators so that there is no gap between the compressors and sensors 6 Connect the power cord to the power supply termi nals Tightening torque 2 7 2 4 2 9 N m 7 Tighten the connector seal nut Tightening torque 1 9 1 8 2 0 N m 8 When attaching the terminal cover replace the water proof washers with new parts then tighten the bolts Tightening torque 3 0 2 7 3 3 N m Repair Section 2 120 2 Removal Procedure 1 Remove the dryer bracket 2 Peel off the butyl rubber on the piping connections 3 Loosen the nuts on the connection joints 4 Remove the dryer bracket D Points ryer Bracket Part Dryer Refrigerant Required Recovery 010173 Special Tools Other Required Insulating sheet butyl rubber Parts ATTENTION Items Installation Procedure 1 Install the dryer by using the removal procedure in re verse order Tightening torque 34 3 29 4
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23. Y switch to display 528 a CLREFMRHR gt Press and hold 22 4 Press and hold for approximately five seconds to approximately five seconds CLEAR ENd 3 When is pressed CLREFMRHR will flash clear the operating time F008317 Operation Section 1 35 13 Cooling Fan Motor 2 Left Side Operating Time Clear e Clear the cooling fan motor 2 left side operating time VVVVVY 5 Press and hold Ea for approximately five seconds CLEAR ENd F008318 1 Press and hold for approximately three seconds to display S11 2 Use the PY or Z switch to display 529 3 When ES is pressed CLREFMLHR will flash 4 Press and hold for approximately five seconds to clear the operating time 14 Condenser Fan Motor Operating Time Clear e Clear the condenser fan motor operating time L AAAAA lt CLRCFMHR gt VVVVY Press and hold Aa for approximately five seconds CLEAR ENd F008319 15 Heater Operating Time Clear e Clear the heater operating time Wim 1 es q l al L A A A A A CLRHTRHR YVYYYY Press and hold Do for approximately five seconds CLEAR ENd F008320 1 Press and hold for approximately three seconds to display S11 2 Use the m or M switch to display S30 3 VVhen is pressed CLRCFMHR will flash 4 Press and hold for approximately five seconds to clear th
24. lli 1 Condenser Section gp o l cvo USDA D I Poner 1 de EN 1 GND J3 3 6 ig V 6 Signal 5 ieh mu m Cooling Section zim l S d Vi va Thermistor J2 0 1 7 ons Pressure Sensor E ion Val Humidity Sensor Option 1 1 Ke e SS xpansion Valve 400 V Class ircuitL CTR CTS CIT eee Evaporator GT SLE D 3 pp pao E L gt External 1 Br ront i cg 1918121646 vi RH sya No TH RE2 Opt ion reaker a PR Power Plug 20 A l fom le el R5232 c 4 61 l r rro me 412 ee Ya a 4431632 J E leie elt aq Epa da THL R oya IL iere e 1 ia 2 Y 3 MES 1 312 HOT ma 2 Ventilation 18 Thermostat THEI Current Sensor is 1 ONS Opening Sensor CH Bi 1 gt 1 5 0415 519 DE 6L3 Phase Inlet E 4191 1 1 AA 3 ell D 3 gt 7 K2 318 r2 2 1 1 e El 21 K 4 118 H8 4 1 1 ari Remote Monitor ing Power Expansion Valve Modem Opt ion Supply 24 V eyi Evaporator il 7 3 INV Power Supply m T 184 5 10 18110121942 2 5 J 12 l d INV Power Supply els za FS His 19112 418 Heater 1 Shield Earth l l sed 141610 a lO 258151710 1 Thermal SW Unit 8 16 86 2 2 1 Transformer F11 ONAE on28 Battery 21 YU 5 ER 9 i fad d T lu m CN19 op Emergency Operation 6 7 Bizs s HG 181 1 o gt 0 1 eh 018 310 I G de i 0151 4915 SE NV Communication
25. 1 E T m e INV Emergency Power 13 810 7 Operation 1 Supply 23 V KT S 11815 p 7841 5 BIS PC Communication L t RMM Emergency 3 1919 Operation 118 TT MAIN ECU l F008487 Circuit diagram Wiring diagram A3 3 156 CTR Current Sensor R S PLC Low Pressure Sensor CTS Current Sensor S SPH High Pressure Switch CTT Current Sensor T STHH Heater Thermal Switch CF Condenser Fan Motor TB Terminal Block EL Cooling Fan Motor Left THAM1 Ambient Temperature Sensor 1 ER Cooling Fan Motor Right THAM2 Ambient Temperature Sensor 2 CMH High Stage Compressor THECI Economizer Inlet Temperature Sensor CML Low Stage Compressor THECO Economizer Outlet Temperature Sensor MC1 Compressor Contactor THEI Evaporator Inlet Temperature Sensor MC2 Heater Contactor THEO Evaporator Outlet Temperature Sensor MC3 Phase Sequence Contactor THFL Defrost Temperature Sensor MC4 Phase Sequence Contactor THHCD 1 High Stage Compressor Discharge Temperature Sensor MC5 Condenser Fan Contactor THHCH High Stage Compressor Body Temperature Sensor MC6 Cooling Fan Hi Contactor THLCH 1 Lovv Stage Compressor Body Temperature Sensor MC7 Cooling Fan Lo Contactor THLCS Lovv Stage Compressor Suction Temperature Sensor PC1 Personal Computer PC THRE1 Return Air Temperature Sensor 1 PC2 Personal Computer PC THRE2 Return Air Temperature Sensor 2 Op
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27. Content Set Value Sub Display Reference Page Value Software update CF SW UPdATE P1 100 Settings data writing CF Id SETTING P1 101 Log data reading CF LOG dOWNLOAd P1 102 7 5 CF Card Mode Menu Operation 1 Software Update e Update the main ECU software 1 Press to display SW as the measured value 2 Use the m or M svvitch to select the file to be up dated 3 Press to prepare the update SW UPdATE will flash 4 gy or e 4 Press to prepare the update During the update the remaining amount of the up i PG121501 date task will be displayed UPdATE wm File Name 5 When the update is completed successfully UPdT Displayed fos Heys gt 202 ENd will display H an abnormality has occurred UP T FAIL will displa lt SW UPdATE d y VVVVVY y 30 100 y UPdT ENd F008364 o ion Secti peration Section 1 101 2 Settings Data Writing e Write settings data from the CF card to the main ECU 1 Press to display SW as the measured value 2 Use the mu or EA switch to display ID as the measured value then press Es to confirm the set ting 3 Use the m or M svvitch to select the file to be written 4 Press to prepare for writing 1 16110955 idSETTING will flash SES File Name 5 Press ue to start writing y es SES Duri 7 iti i th ini t of uring the writing process the remaining amount
28. If 10 A or greater the value is displayed in 1 A increments 4 Operation Completed EFMH ON yz Returns to the settings display F008343 9 6 Y Operation Section 1 73 When EFMH displays press HB Use the PY or KA switch to select EFMH ON then press to start individual high speed opera tion of the cooling fan motor During operation the present current value is dis played When operation is complete the system returns to the individual high speed operation setting for the cooling fan motor To operate other components press Ela several times to return to the setting display Operation Section 1 74 6 Individual Operation of the Evaporator Expansion Valve Operate the evaporator expansion valve individually mM mn LI ULILI SUPPLY FULL vu MANUAL 4 ENTER HSC D B EVAEXP PTI F008028 1 Press during the normal display mode 2 Press the m or M switch to select the PTI mode Modes FULL PTI SHORT PTI MANUAL DATA P S TEST 3 When MANUAL displays press BS 4 Use the m or M svvitch to select the component to manually operate Set values HSC LSC CFM EFML EFMH EVAEXP ECOEXP HTR r m n LU ULILI EVAEXP amp ENTER EVAEXP 50 y EM v EVAEXP lt 51 y Press to begin operation Returns to the settings display F008344 5 2 Operation Section 1 7
29. LI F008420 24 Lovv Pressure Display e Display the present low pressure value KPa 1 Press to display 01 2 Use the m or M switch to display 26 3 The low pressure value KPa will appear on the sub display F008421 Operation Section 1 47 25 High Stage Compressor Current Display e Display the present high stage compressor current A 1 Press to display 01 2 Use the mu or M svvitch to display 27 3 The high stage compressor current A vvill appear as the measured value F008427 26 Lovv Stage Compressor Current Display e Display the present low stage compressor current A 1 Press to display 01 2 Use the mu or M svvitch to display 28 3 The lovv stage compressor current A vvill appear as the measured value F008428 27 High Stage Inverter Frequency Display e Display the present high stage inverter frequency Hz 1 Press to display 01 2 Use the m or M switch to display 29 3 The high stage inverter frequency HZ vvill appear as the measured value F008003 Operation Section 1 48 28 Low Stage Inverter Frequency Display e Display the present low stage inverter frequency HZ F008004 1 Press to display 01 2 Use the mu or M svvitch to display 30 3 The lovv stage inverter frequency Hz value vvill ap pear as the measured value 29 Hig
30. Low Pressure Valve Gauge Manifold m HI Closed Low Pressure Side 2 LO Closed Pump Operation High Pressure Side 010467 2 146 Repair Section 3 Refrigerant Charging Charging from the High Pressure Side 1 Disconnect the center hose yellow connected to the vacuum pump and then connect the hose to the refrig erant cylinder or service can ADVICE Manage the refrigerant quantity by placing the refrigerant cylinder on a scale with an accuracy of 10 g e Leave the engine OFF 2 Evacuate any air from inside the hose by opening the refrigerant cylinder valve and then pressing the purge valve on the gauge manifold Press the purge valve HI High Pressure Valve Gauge Manifold HI Left Closed Open the valve LO Left Closed LO Refrigerant Cylinder Valve Open Refrigerant Cylinder ed Low Pressure Side gt High Pressure Side 010470 3 Open the gauge manifold high pressure valve to begin charging liquid refrigerant 4 Charge the specified quantity of refrigerant and then close the high pressure valve and the refrigerant cylin der valve lt ATTENTION gt Always charge the refrigerant in a liquid state e When the specified quantity of refrigerant cannot be charged from the high pressure side charge from the low pressure side HI Gauge Manifold High Pressure Valve HI Open then close after charging to the specified quantity is comp
31. Method Electric heater Defrost Com Defrost mand Defrost Comple tion Automatic manual When the defrost completion temperature is detected or the defrost operating time Refrigerant Control Electronic expansion valve Temperature Control Method Compressor rotational speed control Protective Safety Systems High pressure switch relief valve thermal switch motor heater fuses control circuit 8 A 10 A Refrigerant R404A quantity 6 3 kg Transport Refrigerator Lubri Ether oil cation Weight 270 kg Operation Section 1 7 3 2 Construction and Part Names 1 Overview e Container Front Wall Viewed from Container Exterior Condenser Fan and Motor Evaporator Module Ventilation Inlet Return Air Temperature Sensor Insertion Point A Humidity Sensor Vent Position Sensor Optional Electrical Box Module Condenser Coil Controller Ambient Temperature Sensors 1 2 Inverter Module Supply Air Temperature Sensor Insertion Point Compressor Module F010148 Operation Section 1 8 e Container Front Wall Viewed from Container Interior Evaporator Module USDA Sensor 1 USDA Sensor 2 USDA Sensor 3 Cargo Sensor Service Tool Connection Port Supply Air Temperature Sensor 1 Supply Air Temperature Sensor 2 Optional F010149 3 3 Configuration of Each Unit 1 Evaporator Module lt Container Exterior View gt Cooling Fan an
32. No Name Display Content Fahrenheit Display Lit when the temperature is set to display in the Fahrenheit scale Celsius Display Lit when the temperature is set to display in the Celsius scale ECO Display Lit when eco mode operation is set 4 2 Operation Switch Names F008040 No 1 Operation Svvitch Name Function 1 DEF Switch e Displays the defrost temperature during defrost operation e Manually start defrost operation 2 PTI Switch e Starts PTI operation checks for any system abnormalities e Starts individual component operation checks for any individual com ponent abnormalities ECO Switch Starts eco mode operation 4 SET Switch Enters the set mode for each setting operation ALARM Switch e Displays the alarm code and the alarm case number e Clears the alarm 6 DATA Switch Display operational information such as system pressure and temperature 7 C F Switch Switches the temperature display between Celsius and Fahrenheit while the switch is depressed 8 SUP RET Switch Switches the temperature display between the supply air temperature and the return air temperature while the switch is depressed 9 1 ESC Switch Returns the display for each mode to the first level 10 A Switch Switches between display codes and data set values up 11 Y Switch Switches between display codes and data set values down 12 ENTER Switch Deter
33. Page 1 Return air temperature 1 01 RET1 P1 39 2 Supply air temperature 1 02 is SUP1 P1 39 3 Ambient temperature 1 03 AMb1 P1 39 4 USDA1 temperature 04 RECH USdA1 P1 40 5 USDA2 temperature 05 25 USdAZ P1 40 6 temperature 06 za USdA3 1 P1 40 7 Cargo temperature 07 CARGO 1 41 8 Relative humidity 08 5 RETRH P1 41 9 Ventilation flow volume 09 my VENT P1 41 10 Return air temperature 2 10 n RET2 P1 42 11 1 Supply air temperature 2 11 dg SUP2 P1 42 12 Ambient temperature 2 12 e AMb2 P1 42 13 Defrost temperature 13 KEE dEFT P1 43 14 High stage compressor discharge tem 44 nee HSCdT P1 43 perature 15 High stage compressor body temperature 16 m HSCbT P1 43 16 Low stage compressor suction tempera LSCST T 18 RSC P1 44 17 Low stage compressor body temperature 19 SS LSCbT P1 44 18 Evaporator inlet temperature 20 El P1 44 19 Evaporator outlet temperature 21 EECH EO P1 45 20 Economizer inlet temperature 22 ard ECI P1 45 21 Economizer outlet temperature 23 Ce ECO P1 45 22 High pressure 24 HP P1 46 23 1 Middle pressure 25 MP P1 46 24 1 Lovv Pressure 26 LP P1 46 25 High stage compressor current 27 HSCC P1 47 26 Low stage compressor current 28 RE LSCC P1 47 27 High stage inverter frequency display 29 25 HSIF 1 P1 47 28 Low stage inverter frequency display 30 base LSIF P1 48 29 High stage inverter temperature 31 e
34. Repair Section 7 Sensors Removal Procedure 1 Remove the sensors by cutting the wires Defrost Temperature Part Sensors Sensor Refrigerant Not required Recovery Supply Air Special Tools Temperature Sensor Other Required Butt type terminals heat Parts shrink tubing large small ATTENTION Items F010178 Installation Procedure Device Side Sensor Side 1 Prepare the sensor side and device side wires as ls 40 mm 6 3 mm shown in the figure above en 1 2 Place heat shrink tubing large small over the de 6 3mm 40 mm vice side vvires Butt Type Terminal 3 Use butt type terminals to crimp the cut vvires togeth er 4 Place heat shrink tubing small over the butt type ter At least 10 mm unun At least 10 mm minal connections and then heat the tubing to shrink 722222 it in place 22222222 114 777 5 Place the heat shrink tubing large over the tvvo Heat Shrink Tubing vvires and then use heat to shrink the tubing in place Large AA Y 22222222421 1 72 2222272 ARA F010179 Repair Section 2 125 8 Condenser Fan Motor Removal Procedure 1 Remove the fan cover 2 Use a pulley remover to remove the fan 3 Disconnect the condenser motor contactor terminals inside the electric box and then cut the sensing cord 4 Remove the motor cord from the electric b
35. Sight Glass Diagram 3 13 16 Main ECU Diagram 4 6 17 Control Panel Diagram 4 5 18 Transformer Diagram 4 2 19 Power Supply Switch Diagram 4 11 20 Power Supply Switch Cap Diagram 4 12 21 Battery Diagram 4 4 Compressor Contactor MC1 Diagram 4 15 22 Contactor Phase Sequence Contactors Diagram 4 3 MC3 MC4 Heater Contactor MC2 Diagram 4 1 2 Condenser Fan Contactor MC5 Diagram 4 8 Cooling Fan HI Contactor MC6 Diagram 4 9 Cooling Fan LO Contactor MC7 Diagram 4 10 24 Circuit Breaker Diagram 4 13 25 Current Sensors R S T Diagram 4 7 26 Fuses Diagram 4 14 29 ada Low Stage Inverter Diagram 5 1 High Stage Inverter Diagram 5 2 28 Noise Filter Diagram 5 5 Se LE Lovv Stage DC Reactor Diagram 5 3 High Stage DC Reactor Diagram 5 4 30 High Pressure Svvitch Diagram 3 11 31 Povver Cord Diagram 1 8 2 110 Repair Section 3 Part Installation Locations 3 1 Diagram 1 Diagram 1 7 Diagram 1 6 Diagram 1 3 Diagram 1 4 Diagram 1 5 Diagram 1 14 Diagram 1 13 Diagram 1 2 Diagram 1 1 Diagram 1 9 Diagram 1 8 Diagram 1 10 Diagram 1 11 Diagram 1 12 F010220 Repair Section 2 111 3 2 Diagram 2 Dia 2 10 Diagram 2 9 Diagram 2 6 Diagram 2 1 m 1 l N a Diagram 2 2 T E n rE E Diagram 2 3 Diagram 2 8 Diagram 2 4 Diagram 2 5 F010221 2 112 Repair Section 3 3 Diagram 3 Diagram 3 3 Diagram 3 1 Diagram 3 14 D
36. appear as the measured value Cooling fan status OFF LO HI F008007 Operation Section 1 50 34 Main Power Supply Voltage Display e Display the present voltage V for the main power supply 1 Press to display 01 2 Use the mu or M svvitch to display 37 3 The voltage V for the main power supply will appear as the measured value F008422 35 Main Power Supply U Phase Current Display e Display the present U phase current A for the main power supply 1 Press to display 01 2 Use the mu or M svvitch to display 38 3 The U phase current A for the main power supply will appear as the measured value F008423 36 Main Power Supply V Phase Current Display e Display the present V phase current A for the main power supply 1 Press to display 01 2 Use the m or M svvitch to display 39 3 The V phase current A for the main power supply will appear as the measured value F008424 Operation Section 1 51 37 Main Power Supply VV Phase Current Display e Display the present VV phase current A for the main power supply 1 Press to display 01 2 Use the mu or M svvitch to display 40 3 The VV phase current A value for the main povver supply will appear as the measured value F008425 38 Main Power Supply Frequency Display e Display the present frequency Hz for the main power suppl
37. contactor operation command y When the power Perpetually stopped Flashing supply is OFF When voltage is applied to the heater Only active when turned ON Lit contactor coil dur i as an optional selection ing a heater contac B10 Heater contactor abnormality tor operation command When the power Perpetually stopped Flashing supply is OFF Operation Section 1 90 Code Operation When Abnormality Occurred Condition for Details of Abnormality No Operation Details LED Display Release When the tempera ture returns into j range when the set B11 Out of range Normal operation Lit temperature is changed or when PTI is started When the tempera ture returns into d range when the set B12 Set temperature not achieved Normal operation Lit 1 temperature is changed or when PTI is started When the difference between the return Insufficient refrigeration 13 Normal operation Lit and supply air tem capacity peratures returns to the normal value Recovers when the Vent open during frozen oper y ventilation volume is B14 Normal operation Lit ation at or belovv the nor mal value Normal operation after THERMO OFF and the Released 40 sec alarm release conditions are Lit onds after the alarm High stage inverter communi 01 reached perpetually occurs cation abnormality repeated When the power Perpetually stopped Flashing sup
38. e 1 1 1 I l 1 l 1 4 aa CN as x o ALINAN 25 T T annn IN 5 7 w 7 6 5 008359 Name Display Content COOL Amber Lit during cooling operation HEAT Amber Lit during heater operation 4 GE DEFROST Amber Lit during defrost operations Light IN RANGE Green Lit when the container internal temperature is being controlled to the set temperature ALARM Red Lit or flashing when there is a system abnormality 2 Set Value Display e Normally displays the set temperature e When performing settings displays the setting code 3 Measured Value Display Normally displays the container internal temperature During chilled operation displays the supply air temperature During fro zen operation displays the return air temperature Shows the measured value for each item when the operational status is displayed Shows the alarm code when an alarm is being displayed 4 Sub Display Normally indicates whether the measured value display is showing the supply air temperature SUPPLY or the return air temperature RETURN Displays the alarm case number when an alarm occurs Displays information relevant to each setting and operation being performed 1 16 Operation Section
39. operation Current Value 50 Hz operation Resistance Value Clearance between Fan and Shroud 3 0 5 0 mm Value for two motors 8 Heater Current Value 14 A when 440 VAC Resistance Value 79 Q 5 Insulation Resistance 500 VDC Megger at least 0 3 MO As per the following the current value is for one phase when six heaters are connected in a A con figuration F010146 9 Contactors Cooling Fan LO Contactor Cooling Fan HI Contactor Condenser Fan Contactor Heater Contactor Compressor Contactor Phase Sequence Contactor Resistance Value 3 10 Insulation Resistance 500 VDC Megger At least 10 MQ 10 High Pressure Switch High Pressure Operating Val ON 0 59 0 2 OFF 3 300 2 MPa F010147 2 118 Repair Section 5 Parts Disassembly and Assembly 5 1 Disassembly and Assembly Procedures 1 Compressors Removal Procedure ARGOS White Terminal Cover Terminal Cover 1 Remove the terminal cover 2 Remove the power supply terminal screws 3 Loosen the connector seal nut to disconnect the pow er cord 4 Peel the heat insulator off of the compressors 5 Remove the temperature sensor clips from the com pressors 6 Remove the sensors from the clips Reuse the clips 7 Remove the compressor installation bolts 8 Disconnect the
40. or OFF 1 Press and hold for approximately three seconds to display S11 2 Use the PY or KA switch to display 516 3 Press to display the present setting AMb2CHG 4 Use the m or M svvitch to set the sensor ON or 4 OFF 5 Press to confirm the setting OFF u M y A ON v Press BIE to confirm F008306 7 USDA Sensor Configuration Set the USDA sensor ON or OFF 1 Press and hold for approximately three seconds to display S11 E 2 Use the m or M svvitch to display S17 3 Press to display the present setting USdACHG 4 Use the mu or M svvitch to set the USDA sensor 4 Set values OFF no sensor 3P Using USDA 1 3 OFF Using USDA 1 4 Cargo 5 Press to confirm the setting y EM 3P 3 v Press BUS to confirm F008307 8 Humidity Sensor Configuration e Set the humidity sensor ON or OFF HUMSCHG J OFF y EM y A ON v Press uu to confirm F008308 9 Door Opening Sensor Configuration Set the door opening sensor ON or OFF VPSCHG y OFF y EM y A ON v Press BAS to confirm F008309 Operation Section 1 33 1 Press and hold for approximately three seconds to display S11 2 Use the PY or KA switch to display S18 3 Press to display the present setting 4 Use the m or M svvitch to set the sensor ON or OFF 5 Press to confirm the setti
41. personnel in the container e Leaving personnel inside the container may lead to death from exposure to the cold Do not touch any portion of the transport refrigerator other than the control panel during operation e Doing so may lead to injuries due to the rotating condenser and cooling fans or injuries from other components such as the compressor Operation Section Z DANGER Do not place any objects or your hand over the air intakes or air outlets e Doing so may lead to injury due to fan rotation A WARNING Install a ground fault breaker on the power supply side of the system e Failure to do so may lead to electrical shock Always perform grounding work on the power supply side of the system e Unstable grounding may lead to electrical shock In the event of a transport refrigerator abnormality immediately stop the refrigerator and contact a specialist for inspections and repair e Continuing to operate the transport refrigerator under abnormal conditions may lead to fires Do not allow anyone other than a specialist disassemble or repair the transport refrigerator e Incorrect disassembly or repairs may lead to injuries due to incorrect operation as well as elec trical shock and fires Always stop the transport refrigerator by turning the power supply switch OFF prior to cleaning maintenance and inspections In addition open the circuit breaker and remove the power plug e Fa
42. sensor 2 configu 4 14 SUP2CHG P1 31 ration Return air temperature sensor 2 configu 5 15 RET2CHG P1 31 ration Ambient temperature sensor 2 configura 6 16 AMb2CHG P1 32 tion 7 USDA sensor configuration 17 USdACHG P1 32 Humidity sensor configuration 18 HUMSCHG P1 33 9 Door opening sensor configuration 19 VPSCHG P1 33 High stage compressor operating time 10 26 CLRHSCHR P1 34 clear Low stage compressor operating time 11 27 CLRLSCRR P1 34 clear Cooling fan motor 1 right side operating 12 1 28 CLREFMRHR P1 34 time clear Cooling fan motor 2 left side operating 13 1 S29 CLREFMLHR P1 35 time clear 14 Condenser fan motor operating time clear S30 CLRCFMHR P1 35 15 Heater operating time clear S31 CLRHTRHR P1 35 16 High stage inverter operating time clear 32 CLRHSIRHR P1 36 17 Low stage inverter operating time clear 33 CLRLSIRHR P1 36 T t refri t ti i 18 anspor refrigerator opeta ion during a 537 HPANLCHG P1 37 high pressure abnormality Transport refrigerator operation during a 19 38 LPAbNCHG P1 37 low pressure abnormality 20 LCD backlight ON OFF 42 bLOFF P1 38 21 Trip start 543 TRIPS P1 38 Operation Section 1 21 4 7 List of Items for the Information Display Menu No Setting Description SC dE Sub Display iene Value Value
43. the sensor is set to OFF 008444 1 Press to display 01 2 Use the mu or M svvitch to display 09 3 The flow volume m h will appear as the measured value Operation Section 1 42 10 Return Air Temperature 2 Display e Display the present return air temperature 2 C TI ULILI RET2 F008436 11 Supply Air Temperature 2 Display 1 Press to display 01 2 Use the mu or M svvitch to display 10 3 The retum air temperature 2 xC vvill appear as the measured value e Display the present supply air temperature 2 C F008437 12 Ambient Temperature 2 Display 1 Press to display 01 2 Use the mu or M svvitch to display 11 3 The supply air temperature 2 C vvill appear as the measured value e Display the present ambient temperature 2 C F008438 1 Press to display 01 2 Use the mu or M switch to display 12 3 The ambient temperature 2 C will appear as the measured value Operation Section 1 43 13 Defrost Temperature Display e Display the present defrost temperature C 1 Press to display 01 2 Use the mu or M svvitch to display 13 3 The defrost temperature C will appear as the mea sured value F008439 14 High Stage Compressor Discharge Temperature Display e Display the present high stage compressor discharge temperature C
44. 008429 5 USDA2 Temperature Display 1 Press to display 01 2 Use the mu or M svvitch to display 04 3 The USDA1 temperature C will appear as the mea sured value e Display the present USDA2 temperature C Skipped when the sensor is set to OFF F008430 6 USDA3 Temperature Display 1 Press to display 01 2 Use the m or M svvitch to display 05 3 The USDA2 temperature C will appear as the mea sured value e Display the present USDA3 temperature C Skipped when the sensor is set to OFF F008431 1 Press to display 01 2 Use the m or M svvitch to display 06 3 The USDA3 temperature C will appear as the mea sured value 7 Cargo Temperature Display Operation Section 1 41 e Display the present cargo sensor temperature C Skipped when the sensor is set to OFF F008432 8 Relative Humidity Display 1 Press to display 01 2 Use the m or M svvitch to display 07 3 The cargo sensor temperature C will appear as the measured value e Display the present relative humidity Skipped when the sensor is set to OFF F008445 9 Ventilation Flovv Volume Display 1 Press to display 01 2 Use the mu or M svvitch to display 08 3 The relative humidity 76 value vvill appear as the measured value Display the present ventilation flow volume m3 h Skipped when
45. 1 2 Use the PY or KA switch to display S13 3 Press to display the date 4 Pressing BA GA LY or KA will cause the day to flash 5 Use the m or M svvitch to change the flashing day 6 Use the or svvitch to toggle betvveen the flashing day month and year 7 Use the ES or M svvitch in the same fashion to change the remaining values 8 Press to confirm the setting Operation Section 1 31 4 Supply Air Temperature Sensor 2 Configuration e Set supply air temperature sensor 2 ON or OFF 1 Press and hold for approximately three seconds to display S11 8 1 2 Use the m or M svvitch to display S14 e SUP2CHG 3 Press to display the present setting 4 Use the m or M svvitch to set the sensor ON or 4 OFF 5 Press to confirm the setting OFF u M y A ON y Press uu to confirm F008304 5 Return Air Temperature Sensor 2 Configuration e Set return air temperature sensor 2 ON or OFF 1 Press and hold for approximately three seconds to display S11 2 Use the PY or KA switch to display S15 3 Press to display the present setting RET2CHG 4 Use the mu or M svvitch to set the sensor ON or 4 OFF 5 Press to confirm the setting OFF 0 B y A ON y Press BIS to confirm F008305 Operation Section 1 32 6 Ambient Temperature Sensor 2 Configuration e Set ambient temperature sensor 2 ON
46. 1 3 3 Expansion Valve Body For Economizer Diagram 1 10 For Evaporator Diagram 1 4 4 Expansion Valve Coil For Economizer Diagram 1 11 For Evaporator Diagram 1 5 5 Expansion Valve Coil Cover For Economizer Diagram 1 12 Ambient Temperature Sensor Diagram 1 9 Vent Position Sensor Diagram 1 13 Humidity Sensor Diagram 1 14 Return Air Temperature Sensor Diagram 2 6 Evaporator Inlet Temperature Diagram 2 7 Sensor Evaporator Outlet Temperature Diagram 2 8 Sensor Economizer Inlet Temperature Diagram 3 5 6 Thermistors Sele Economizer Outlet Temperature Diagram 3 6 Sensor High Stage Compressor Dis Diagram 3 1 charge Temperature Sensor High Stage Compressor Body Diagram 3 2 Temperature Sensor Low Stage Compressor Suction Diagram 3 3 Temperature Sensor Low Stage Compressor Body Diagram 3 4 Temperature Sensor Supply Air Temperature Sensor 1 Diagram 2 4 7 Thermistors Supply Air Temperature Sensor 2 Diagram 2 5 8 Thermistor Defrost Temperature Sensor Diagram 2 10 9 Heater Thermal Switch Diagram 2 9 Repair Section 2 109 Part Num Installation Location ber pels Refer to the Diagram High Pressure Sensor Diagram 3 7 10 Pressure Sensors Middle Pressure Sensor Diagram 3 14 Low Pressure Sensor Diagram 3 8 11 Condenser Fan Motor Diagram 1 2 12 Cooling Fan Motor Diagram 1 7 13 Condenser Fan Diagram 1 1 14 Cooling Fan Diagram 1 6 15
47. 39 2 3 Sight Glass Removal Procedure 1 Heat the brazed sections of the pipe with a burner and remove the sight glass e Brazed Part Sight Glass i SSES Refrigerant Required Recovery Special Tools Brazing tool Other Required 010174 Parts ATTENTION Items Installation Procedure 1 Install the sight glass by brazing the pipe Repair Section 2 121 4 Expansion Valve Evaporator Side Removal Procedure 1 Remove the bracket 2 Remove the coil sub assembly 3 Loosen the piping nut and remove the expansion valve Brazed 4 Heat the two brazed sections of the pipe with a burner Sections and remove the expansion valve Reuse the removed piping Expansion Valve Coil Sub Assembly Part Expansion Valve Evaporator Side de Op Refrigerant Required Recovery Special Tools Brazing tool Other Required O rings Parts ATTENTION VVhen brazing wrap the Brazed Section Items expansion valve body in a 7 Reuso damp cloth or the like to pro vide cooling O rings cannot be reused Brazed Section F010175 Installation Procedure 1 Attach the expansion valve by using the removal pro cedure in reverse order Piping connection points Tightening torque 22 1 19 6 24 5 N m Bracket Tightening torque 5 0 3 5 6 5 N m 9 122 Repair Section 5 Expansion Valve Economizer Side Removal P
48. 47 28 Low stage inverter frequency display 30 z LSIF P1 48 29 High stage inverter temperature 31 HSIT P1 48 30 1 Lovv stage inverter temperature 32 E LSIT P1 48 31 1 Evaporator expansion valve opening 33 20 EVA EXP P1 49 32 1 Economizer expansion valve opening 34 b ECO EXP P1 49 33 1 Cooling fan status 35 5 EFM P1 49 34 Main power supply voltage 37 es VOL P1 50 35 Main power supply U phase current 38 L1 P1 50 Operation Section 1 82 ee Set Measured Reference No Setting Description Sub Display Value Value Page 36 1 Main power supply V phase current 39 L21 P1 50 37 Main power supply VV phase current 40 mo L31 P1 51 38 Main power supply frequency 41 E HZ P1 51 39 High stage compressor operating time 42 HSCRRR P1 51 40 Low stage compressor operating time 43 LSCRHR P1 52 41 Cooling fan motor 1 right side operating EFMRRHR 44 P1 52 time 42 Cooling fan motor 2 left side operating EFMLRHR 45 P1 52 time 43 Condenser fan motor operating time 46 CFMRHR P1 53 44 Heater operating time 47 HTRHR P1 53 45 High stage inverter operating time 48 HSIRHR P1 53 46 Low stage inverter operating time 49 LSIRHR P1 54 47 Supply air temperature log data 50 SUP dATA P1 54 48 Return air temperature log data 51 RET dATA P1 55 49 Program version 52 PGM VER P1 55
49. 5 When EVAEXP displays press to display the evaporator expansion valve opening Use the m or M svvitch to change the evaporator expansion valve opening Press and hold either switch to cycle through the dig its successively Press to start individual evaporator expansion valve operation When operation is complete the system returns to the original settings Operation Section 1 76 7 Individual Operation of the Economizer Expansion Valve e Operate the economizer expansion valve individually mM mn LI ULILI SUPPLY FULL vu MANUAL 4 ENTER HSC D B ECOEXP PTI F008030 1 Press during the normal display mode 2 Press the m or M switch to select the PTI mode Modes FULL PTI SHORT PTI MANUAL DATA P S TEST 3 When MANUAL displays press BS 4 Use the m or M svvitch to select the component to manually operate Set values HSC LSC CFM EFML EFMH EVAEXP ECOEXP HTR m n LI amp ENTER ECOEXP 50 y EM yA ECOEXP lt 51 o Press to begin operation Returns to the settings display F008345 9 2 Operation Section 1 77 When ECOEXP displays press to display the economizer expansion valve opening 90 Use the m or M svvitch to change the economiz er expansion valve opening 90 Press and hold either svvitch to eycle through the dig its succes
50. 5 Y lo 3 212 11212 212 L o 313 BLA BLA AB 3 1515 313 DISPLAY 1 3 xa TH HCH 1 iki m ont ops Panel PANEL 1 E iR Hi Stage gt 7 P rN x 21R m i ap es Hum fl Reactor E ES ola 13 sel eme C Th LT Emer gency SS 1S LO RST 6150 2 12 PHa 12 H sis Operation MC 2 E L EA imi E Ra L WW Em e gt 5 1 MC4 b mer gency y NE ye Operation WG at 006 Current Sensor 777 de d Sg r r SC erT E TT TH A a wu KR EIER SSES 1 ABBA 1217 212 W13 575 me MOD A S EE Es 6 13 313 GRE WETA SiN oo s Beie is ato Sr CIS 1615 71911 4017 818 Low Stage LW MC7 b 1212 uss 7 i we DP Lee P H3 Si Thermistor des A 7 TH HCH Remote 4 HS e ressure Wito 1 Ory 11185 Monitor ing elt Thermal 445 iz 5 12150 212 212 aan 1 m P 1 Magnet KI L lz 4 gt 1 MC5 Contactor A15 1916 5 Lekt OH S ea it SE a 1424 55 tE O gt fgn SEH Up 1 s5 SE MCS 2 ai CP s a ols 1 gt 1 eh 9 ss El Sl 20 Siro TH SU2 Option 9 W 21815 i gt 181 Expansion Valve Ol Fel 016 Economizer B To ressure Sensor l gt MC2 ES Magnet o Thermistor Pressure Switch ur o Contactor ben ett iii Ga wi 2021 B S nl oe Hh H Siz P 4 T B 12 1 1 S Signal Hee SEH SE CU SaR 12 3151 5 5 ER m h A 1 5 71 GND kum ikili
51. ATTENTION gt Never charge refrigerant above the specified quantity If refrigerant is overcharged by 50 g or more remove all of the refrigerant from the cycle perform evacuation once again and then begin recharging Do not release refrigerant to the atmosphere always use a refrigerant recovery device to remove refrigerant from the cycle R404A cannot be re used request that a Freon recovery specialist handle R404a refrigerant disposal Receiver Type Type in which Liquid Refrigerant is Taken from the Top Vertical Cylinder la Liquid Refrigerant Release refrigerant after the cylinder is placed vertically F007749 Quick Joint Connections e Refrigerant pressure is very high Firmly attach the quick joints with two hands to ensure proper connec tion F006977 Repair Section 2 143 6 2 Refrigerant Recovery Method 1 CAUTION Items for Recovery Work e Recover the refrigerant from the high pressure side to prevent refrigeration machine oil from entering the recovery device To ensure that all of the refrigerant is recovered when the high pressure side pressure drops to 0 1 MPa or lower recover the refrigerant from the low pressure side e In circumstances other than the aforementioned conduct work in accordance with the refrigerant recov ery device owner s manual Recovery Container Container Refrigerator
52. BUUOD apis jeued 1 02 ay Ul S EU UL SOO 10 Dau NO urew y soejdey NO urew y Selen NO urew y soejdey NO urew y Selen sueaddesip po wueje ay zey A H A pue ZN JOBUUODSIG sseusey Jo Y90949 OSIV ops 124 ulew v UO pZND pue apis jaued 0211402 BY UO LOND 40 2 UUO Ul 8 SOO JO pued ay UA joejuos Ul swa AUe Z yoyms Ae L Anez si Aayeq ay alow JO A OL S ONLA 3U 1 92NO 40JO UUOD UO Z pue suid ussmjaq BB 10A ay Gunseay S EU UL ZNO JOJOSUUOD Y Ul SSBUISOO 40 Z pajoauuos 51 d neq ay J s o yo u L A ddns samod ay ul uondn a ul aseyd 104 eu pa UUOD nj 51 9N SINS aye AOSU S Juano YOeS o pajoauuos ssauJey Duu yoea S z UMO q 4 Z4 95 S L ep am 91119919 au Aiddns wes ay O pajoauuoo SI asiou y soap ay y OWA Z 1589 Je SI anjea y Jey YOY GSZNO uo Z pue 5414 u M Q ay ainspa JOJ99UUO9 GZND PUE Jouuolsugen y uesmjeq Bum y Ul S nileukiouqE JO 2 ZH Z9 8G 10 ZH 29 S DIEA y 18 yOaYo Ajddns semod ay ainseay A OFP
53. Back up operation Lit value reverts to the cuit or short circuit normal value Lovv stage compressor body VVhen the sensor A06 temperature sensor open cir Back up operation Lit value reverts to the cuit or short circuit normal value VVhen the sensor Ambient temperature sensor 1 A07 SC 132 Back up operation Lit value reverts to the open circuit or short circuit normal value When the sensor Return temperature sensor 1 5 A08 RSC Back up operation Lit value reverts to the open circuit or short circuit normal value When the sensor Supply air temperature sensor A09 x 2 Back up operation Lit value reverts to the 1 open circuit or short circuit normal value Evaporator inlet temperature When the sensor A10 sensor open circuit or short Back up operation Lit value reverts to the circuit normal value Evaporator outlet tempera When the sensor A11 ture sensor open circuit or Back up operation Lit value reverts to the short circuit normal value Economizer inlet temperature When the sensor A12 open circuit or short Back up operation Lit value reverts to the circuit normal value Economizer outlet tempera When the sensor A13 ture sensor open circuit or Back up operation Lit value reverts to the short circuit normal value When the sensor Defrost temperature sensor 14 Back up operation Lit value reverts to the open circuit or short circuit normal value When the sensor High pressu
54. Blue Red Low Pressure Side High Pressure Side F010473 Repair Section 2 148 5 Refrigerant Charging Quantity Verification e When charging is complete run the transport refrigerator at 2 C or 18 C until operation stabilizes e Verify the normal operating range using the operating current pressure graph 6 Gas Leak Check e Check for gas leaks from openings in the refrigeration cycle as well as the high and low pressure charging High Pressure Hose Low Pressure Hose ports using a gas leak tester F007764 Repair Section 2 149 7 Operating Current Pressure Graph 7 1 60 Hz Compartment Temperature 18 C Compartment Temperature 2 C Power Supply 440 V 60 Hz Power Supply 440 V 60 Hz Eco Mode OFF Eco Mode OFF 16 14 12 12 10 T 10 8 Ee g 8 5 6 5 S O 6 msq s 28 4 2 2 0 3 5 3 a 2 o 2 5 Sa 25 9 5 2 a 15 m o o m a 15 E 1 lt gt gt 1 T os 0 5 0 0 5 02 D D 04 0 15 o o 03 2 0 1 2 o 0 2 0 05 x 0 1 o 0 o fe Es 10 15 20 25 30 35 40 0 Ambient Temperature C 10 15 20 25 30 35 40 Ambient Temperature C YUE When at maximum rotation 7772 VVhen at maximum rotation VVhen balanced VVhen balanced F010468
55. Container Refrigerator service Manual St Issued October 2012 DENSO CORPORATION 90400003E 2012 DENSO CORPORATION All rights reserved This material may not be reproduced or copied in whole or in part without the written permission of DENSO Corporation Table of Contents Table of Contents Operation Section 1 Features 1 1 Product Fe atuendo test tha b h h hast a Nee tate b a A OS 1 1 2 Product Liability PL Information 2 1 Precautions for Refrigerator Use oi ia ere a a dea aah 1 3 3 Product Outline 3 1 Primary Specifications riria ri ia ee Oi E PG eed 1 6 3 2 Constructioniand Part Names eo ee Ze A eee ae De alana 1 7 3 3 Configuration of Each Un 1 9 3 4 Refrigeration Cycles s shee KE Eech 1 14 4 Explanation of Operation 4 1 Display Part Names maene e EE 1 15 4 2 i Be ie Ad ten Re 1 16 4 3 Normal Display Screen d inro rus STE ren banii a tase Mensa ce ala almak OS ANE ae e 1 17 44 Operation Menu Transitions 1 18 4 5 List of Items for Setting Menu Y viii weed Ne ees Dee ek YAR OEY m ba oe el 1 19 46 List of Items for Setting Menu 72 1 20 47 List of Items for the Information Display Menu 1 21 4 8 Operating Method for Setting Menu 1 23 4 9 Operating Method for Setting Menu2 eae 1 28 4 10
56. Information Display Menu Operation 1 39 4 11 Defrost Operation srera e a alee E AA A 1 56 4 12 Operation 2222 1 57 413 PTI OB 1 58 4 14 PT Mode Operationi Lei a Sy ees Ree R LE Phe ee 1 60 4 15 Manual Defrost Operation ss r eros dri err a a ie Ue LA A ee U 1 64 4 16 Wake Up Mode Operation 0c nents 1 80 4 47 VVake Up Mode YRD RD phe oun by rE sov pb u bu 1 80 5 Explanation of Controls 5 1 Transitioning Between Operating 5 R R R nik is kek 1 83 Ce eine Keen 1 84 5 3 Defrost Operation es A eva oe ee See aa a en en nd Sea ee eh A a ee 1 84 6 Alarm Code Display and Operation During and Abnormality 6 1 Alarm Code Display al AR pete pee bh ENN EEN 1 85 6 2 Alatm Ccode List ee lee e did 1 86 6 3 Method to Display Present Alarms 1 96 6 4 Method to Display Past Alarms eG ee eee eed ode eee 1 97 Table of Contents 7 CF Card Mode and Operation Method 7 1 7 2 7 3 7 4 7 5 CF Card Mode 7 es 1 98 Initial Display Screen for CR Card Mode 1 99 Operation Menu Transitions LL nnn teas 1 99 List of Items for the CF Card Mode Menu 1 100 CF Card Mode Menu Operation 1 100 Repair Section 1 Alar
57. Jey BUI 2 uondniayul seud Ajddns samod JOB UOD Jojoauuos 100d Hum j9aJo9u n sl uado ssauJey SUL AA 2 Ayyeusouge Josuas joejuo9 Jojoauuo9 Jood BULA j9aJo9u mu Uado ssauJey BUI 2 Josuas LU NOSU S jeuondo ay pue Josuas U AN Q paunseaul ay ul fue 49 4 ay apisino s an ea jndjno Josuas ypiuiny ayy juawamseau ay pisino 51 515 1 JOSUSS 6401 00 ayy anjena puepueys ay NOl Q JO ye SI anjea indino Joeues 4 1 ayy eBuel juaulanseau y apisino s abeyon ndjno Josuas ainssoid ay aBue u SPISINO SI INBA 1515 JO SIWSY SYL JN LOW E S o S a A E 2 s D 52 Vote uge syed EN EN _9 2 poya UORPE HH A sne lq sso i sil uonduos q apop WEN F010216 2 105 Repair Section g wesbeig y welbeig z Zp eweibeiq ez g pwebeiq z welBeig webe gwebeq 1 g cwesbeig S guelberg OL cwesbeiq L 6 gwebeiq OL 9 3p09 wesBelq au o y yed uoyeoo7 oyelieisu syed uesa uya Ainuenb payloads ay ppy sasojo pue suado Aen ay 121 Apog Al A voisuedx3 Joyesodeag yoayo pue 4 UOUS e jonp
58. MO OFF and the Recovers when High stage inverter motor E 08 alarm release conditions are Lit there is no alarm overload reached perpetually from the inverter repeated Normal operation after THERMO OFF and the Recovers when C09 High stage inverter overload 1 alarm release conditions are Lit there is no alarm reached perpetually from the inverter repeated Normal operation after When the high stage o THERMO OFF and the High stage inverter main cir G e inverter voltage C10 alarm release conditions are Lit cuit overvoltage abnormality reverts to the normal reached perpetually value repeated Normal operation after i THERMO OFF and the Recovers when High stage inverter loss of Z 11 f alarm release conditions are Lit there is no alarm synchronism detection reached perpetually from the inverter repeated Normal operation after When the high stage THERMO OFF and the l High stage inverter main cir Se l inverter voltage C12 alarm release conditions are Lit cuit low voltage abnormality reverts to the normal reached perpetually value repeated Normal operation after When the high stage THERMO OFF and the High stage inverter control i inverter voltage C13 alarm release conditions are Lit power supply abnormality reached perpetually repeated reverts to the normal value Operation Section 1 92 Code Oper
59. ObseD s yey yOoYO pue s su s ulpuods dioo au A 10609 VGST eumesadua ay ainseayy HeY Solsiia 9eJeYO 1611 ay ecueibeg oe SUBS VSN 2 201816610 2105495 vasn cweibeiq Josuesyasn se peuuouqe 9eJuos 100d 10 END 0 2 pue N23 eu o dn sosu s DES wouy sseusey Buum ayy 4991109 SI JOSU S UE UORE 0 UOHE E SU SY JEU Z UIES ay aye ay 18 YO U pue siosuas YO JO SIUEJSISA ay SANSEIN S hilEULOUQE JoeJuoo 100d 10 ENO 10 29uu09 pue N23 y o dn Josuas AjIpiwny ay wozy sseusey unm au Y29949 Z anjen P H AUO y SE UIES AY SI Y yey Oe pue osuas ypiuiny ay yurola ay ul ypiuiny y ainseayy lqe sonsiu9y9eJeyo Josuas ypiuny y ulsn pruiny e ol l 11 H AUO pue Josuas au 10 ENO UO 9 G 5410 anjea jndjno ay aunsea a guod 100d 10 NO 10 03uuO9 pue NDF 24 o dn Josuas Buipuodsa 10o9 ay uo sseuJey Bum ay Z nIBA p H AUO ay se aues ay ln ayy Ul Dun saunjeradua oui WAU H AUO pue OVNI ZNO UNO sanjea aoue sisad Josuas Buipuodsalo9 ay alnseay obeyea1q 10 528 uU02 one ubeul JO Aue JO ay pue NDJ o dn Josuas ay wo ssowey Buum y eu UO IPpe ul pajoauuoo jasoo JO Jou ale SENO PUE OLNO ZNO 184
60. Remove the inverter installation bolts Part Inverter Refrigerant Not required Recovery Special Tools Other Required Packing waterproof washers Parts ATTENTION e Do not reuse the packing Items for the inverter case cover or the waterproof washers e Use caution as if the cord to the compressor is incor rectly connected the com pressor will rotate in reverse 1 Cut off the incorrect wiring prevention cover attached to the reactor connection terminal block with a pair of nippers 2 Remove the short bar attached to the reactor terminal block 3 Remove the labels attached to the communication sensor terminal block and the compressor connection terminal block Repair Section 2 134 H O0000000000 Fermi srazi AME Cee ES ES Compressor Load Line E Lines for Communication with ECU 2 2 2 2 2 R R s s ic ICH o D2 D ES E P11P21PC A11A21 V AC AM AC MP E im
61. SI EU UL ajeula ay 1 o X994 ilEnsiA S10 09UUO9 pIS IOSU S pue p s N93 ay y0q 42949 sajoed seam qo souaseid y pue ay uo Jeam SUBIS 10 yO YO ensiA e ssauJey DUU UOed UNWLWOD y 40 J0J D9UUOD ay ur ynuyuoo AOQE 00 ay jo ynsau e se BuneJado jou aq o si Jossauduoo y Jl Z suua qoid Aue jnoyymm Yodsued v 161 usy pue NO Ud pue 440 Ajddns Jamod ay uan pajoauuos ae S MA Josuas UON SOd juan ay 18 ADOYI Z uado si jano jsneyxa ay il ass o yo u LU p loo ld u q sey o6 eo ay 18 YOOYD Z Bulysoyap enueu 2 sou 51 3194 od uonoedsul y wo ayy UO 150 1 OU 51 JEU YOOYD LU u q sey o6 eo ay 18 Y09949 Z Bulysoyap enueu jonpuoo sou 51 3194 od uonoedsul y wo ayy UO 150 14 OU 51 3194 JEU YOOYD L jenuew sosy 51 84984 J od n dsul y WO BY UO 5011 OU 51 3194 18 YOOYD sen eunouqe Aue 40 s1oj9auuos ay pue 124 ay o dn Las eLo y Jejesy ay sseuJey Buum ay Y90949 y ZON apis 109 ayy UO OVA HZ 40 E UAQIQ SI y y 1 Bas 0 A93YO ilensiA 2 ay Ul aseaoul ain
62. all the transformer by using the removal procedure in reverse order Tightening torque 5 0 3 5 6 5 N m 2 130 Repair Section 13 Toggle Switch Removal Procedure Toggle Cap F010186 Installation Procedure Soldering Heat Shrink Tubing Toggle Switch I F010187 1 Remove the toggle cap 2 Disconnect each terminal 3 Remove the installation nut Part Toggle Switch Refrigerant Not required Recovery Special Tools Soldering tool Other Required Heat shrink tubing Parts ATTENTION Items 1 Insert the wires into the heat shrink tubing 2 Solder each connection terminal 3 Attach the toggle switch Nut tightening torque 1 2 1 0 1 4 N m Repair Section 2 131 14 Circuit Breaker Removal Procedure 1 Remove the cover 2 Disconnect each terminal 3 Remove the installation screws Part Circuit Breaker Refrigerant Not required Recovery Special Tools Other Required Parts ATTENTION Items F008413 Installation Procedure 1 Install the circuit breaker by using the removal proce dure in reverse order Tightening torque 1 8 1 3 2 3 2 132 Repair Section 15 Current Sensors R S T Removal Procedure 1 Cut the cords 2 Remove the installation screws Part Current Sensors R S T Ref
63. ally value repeated Normal operation after E THERMO OFF and the Recovers when Low stage inverter loss of syn a C26 1 alarm release conditions are Lit there is no alarm chronism detection reached perpetually from the inverter repeated Normal operation after When the low stage 2 THERMO OFF and the Low stage inverter main circuit Z inverter voltage C27 i alarm release conditions are Lit lovv voltage abnormality reverts to the normal reached perpetually value repeated Normal operation after VVhen the lovv stage THERMO OFF and the l Low stage inverter control 5 i inverter voltage C28 alarm release conditions are Lit power supply abnormality reached perpetually repeated reverts to the normal value Operation Section 1 94 Code Operation When Abnormality Occurred Condition for Details of Abnormality No Operation Details LED Display Release Normal operation after THERMO OFF and the Recovers when alarm release conditions are Lit there is no alarm Low stage inverter hardware C29 reached perpetually from the inverter abnormality repeated When the power Perpetually stopped Flashing supply is OFF Normal operation after THERMO OFF and the Recovers when Low stage inverter abnormal 5 C30 alarm release conditions are Lit there is no alarm ity other than C16 C29 reached perpetually from the inverter repeated Normal o
64. ase of refrigerant to the atmosphere is strictly prohibited by law Do not release refrigerant to the atmosphere Always use a refrigerant recovery device to remove refrigerant from the cycle R404A cannot be reused request that a Freon recovery specialist handle R404a refrigerant dispos al 1 CAUTION Items for Refrigerant Charging Safety Work by anyone other than an expert is strictly prohibited e There are a number of dangers in refrigerant charging work associated with handling high pressure gas Always have an expert perform charging work F007742 CAUTION Items for Storage and Handling of Refrigerant Cylinders or Service Cans e Store refrigerant cylinders in a dry dark location Do not store refrigerant cylinders in locations where the refrigerant temperature may become excessively high such as near an open flame in direct sunlight or inside a vehicle including the trunk Do not topple or drop refrigerant cylinders F007743 2 140 Repair Section Do not work with the refrigerant cylinder in close proximity to a person s face Never attach the gauge manifold or charging hoses with the refrigerant cylinder near a person s face Accidental discharge of liquid refrigerant may lead to serious bodily injury Danger F007744 Alvvays vvear safety glasses e Always wear safety glasses when charging refrigerant If refrigerant enters the eye moisture within the
65. ation U1 0V1 0W1 0 H under 10 A up until the first decimal place will be shown If 10 A or greater the value is displayed in 1 A increments 4 Operation Completed LSC ON Returns to the settings display F008340 Operation Section 1 67 5 VVhen LSC displays press 6 Use the m or M svvitch to select LSC ON and then press to start individual lovv stage compres sor operation During operation the present current value is dis played Y VVhen operation is complete the system returns to the individual operation setting for the low stage compres sor To operate other components press Ela several times to return to the setting display Operation Section 1 68 3 Individual Operation of the Condenser Fan Motor e Operate the condenser fan motor individually for approximately 60 seconds mn LI ULILI SUPPLY FULL y 13 62 MANUAL y ENTER HSC y 13 62 CFM PTI F008022 1 Press during the normal display mode 2 Press the m or M switch to select the PTI mode Modes FULL PTI SHORT PTI MANUAL DATA P S TEST 3 When MANUAL displays press BS 4 Use the m or M svvitch to select the component to manually operate Set values HSC LSC CFM EFML EFMH EVAEXP ECOEXP HTR LI L L CFM ENTER CFM OFF y EM CFM ON Press R o begin operation U1 0V1 0W1 0 If
66. ation When Abnormality Occurred Condition for Details of Abnormality No Operation Details LED Display Release Normal operation after THERMO OFF and the Recovers when alarm release conditions are Lit there is no alarm High stage inverter hardware C14 reached perpetually from the inverter abnormality repeated When the power Perpetually stopped Flashing supply is OFF Normal operation after THERMO OFF and the Recovers when High stage inverter abnormal 5 C15 alarm release conditions are Lit there is no alarm ity other than C01 C14 reached perpetually from the inverter repeated Normal operation after THERMO OFF and the Released 40 sec alarm release conditions are Lit onds after the alarm Lovv stage inverter communi C16 reached perpetually occurs cation abnormality repeated When the power Perpetually stopped Flashing supply is OFF Normal operation after Recovers when the THERMO OFF and the power supply 15 Low stage compressor abnor S 17 alarm release conditions are Lit turned OFF or when mal rotating torque reached perpetually there is no alarm repeated from the inverter Low stage inverter power sup When the ower C18 g Ba p Perpetually stopped Flashing P ply line short circuit supply is OFF Normal operation after THERMO OFF and the Recovers when alarm release conditions are Lit there is no alarm Phase interruption in the low 19 reached perpetually from the inverter stage
67. aunssald psepue s ay spasoxa p4EpUE S ay spasoxa jano Jossalduoo Be s mo ay je aunjesadua juesaBiujes ayy DIBA ay spasoxa Apog Josseiduuoo 5 ay psepue s ay spasoxa jano 1055 abejs yy ay ye aunjesadua oul aue juawenseau ay pisino si anjea yndyno Josuas uo isod juan au uone uo ds y pisino si Aoesnooe Josuas oul uonduos q 151 UE 010217 Repair Section 2 106 Jeyjanu MO7 L gweibeiq OL eweibelq JOSSAIGUIOD BE S MoT aBejs MOT 212 z guelbeig Jayjanu abe s Jossalduoy ebejs O zz z cuesberg J9uanu eBejs YBH JOSU UONISO4 JUSA O gp webe dl gt 51 l va L pweibeiq 6 zuelbeig ez 6 Z pwesbeiq e 2 jweibeiq 8P09 wei6eig ay o 13434 7 Vote SHed JOJO UE Jasuspuoy Joop Ue y Bulloo2 ndino apis I H AUI BY UO SPE JOJOW ay U Ml Q a9ue sisal Z S EU ULL QA ay ynunuoo yo u 9 BENOA indul v s s e UWE JOJNBUUOD PO y UO 40 lETS A 10 0E uO pue NOFA eu usemjeq sseusey Bum y ul qlnunuoo yo u y 1100 S eulua ay H ass O YOY ilensiA uado peauds
68. d Motor 2 Cooling Fan and Motor 1 Evaporator Coil Operation Section Evaporator Expansion Valve F010150 Operation Section 1 10 lt Container Internal View gt Electric Heaters 1 6 Heater Thermal Switch Return Air Temperature Sensors 1 2 Defrost Temperature Sensor Evaporator Inlet Temperature Sensor 1 011 m ee 7 E Evaporator Outlet Temperature Sensor F010151 Operation Section 1 11 2 Compressor Module High Stage Compressor Low Pressure Sensor Low Stage Compressor Suction Temperature Sensor Discharge Temperature illary T Sensor Capillary HE Charging Port Economizer Outlet Temperature Sensor igh Pressure 775 S nsi High Pressure Side Economizer Expansion Valve High Pressure Svvitch Oil Separator Compressor High Stage Compressor Body Temperature Sensor Low Stage Charging Port Compressor Low Pressure Side Low Stage Compressor Economizer Body Temperature Sensor Economizer Inlet Receiver Sight Glass Temperature Sensor Dryer 010152 Operation Section 1 12 3 Electrical Box Module lt Front View gt Display Panel Control Panel Power Supply Switch Service Tool Connection Port Controller lt Internal gt Cooling Fan Circuit Breaker LO Contactor Phase Sequence Contactor Current Sensors R S T Transformer CF Card Slot Cooling Fan HI Contactor
69. de 2 Press the m or M switch to select the PTI mode Modes FULL PTI SHORT PTI MANUAL DATA P S TEST 3 When FULL PTI displays press ES to start the FULL PTI mode The Step is displayed during FULL PTI 4 When PTI is completed successfully and NORMAL ENd is displayed press suey to return to the normal display normal operation During an Abnormality y PTI 05 26 o CIL ALM 01 01 F010209 Operation Section 1 63 5 When there is an abnormality the Step in which the abnormality occurred and the alarm code number will display 6 Turn the power supply OFF during an abnormality The PTI mode is now concluded Operation Section 1 64 4 15 Manual Defrost Operation 1 Individual Operation of the High Stage Compressor Operate the high stage compressor individually for approximately 10 seconds increase the rotational speed by 2 rps sec WII ILL SUPPLY y P FULL PTI y EM MANUAL 4 HSC y D H HSC F008018 1 Press during the normal display mode 2 Press the m or M switch to select the PTI mode Modes FULL PTI SHORT PTI MANUAL DATA P S TEST 3 When MANUAL displays press HB 4 Use the m or M svvitch to select the component to manually operate Set values HSC LSC CFM EFML EFMH EVAEXP ECOEXP HTR IL HSC A ENTER HSC OFF y EM HSC ON 5 P
70. e V 6 Sie ee N kom ko ko o o 10 20 30 40 50 60 70 80 90 100 Relative Humidity RH F010226 5 Temperature Sensor Resistance Value 200 100 60 S e S o k A 000 b Standard Resistance Value kQ A 00 iy o 60 50 40 30 20 10 10 20 30 40 50 60 70 80 90 100 110 120 130 76 58 40 22 4 14 32 50 68 86 104 122 140 158 176 194 212 230 248 266 F Temperature 010227 6 Condenser Fan Motor 60 Hz operation 1 0A 50 Hz operation 110 6 A Current Value Resistance Value 39 9 O 10 Insulation Resistance 500 VDC Megger At least 10 MQ Installation Bolts M8 8 4 15 6 Nem Clearance between Fan and Shroud 3 0 5 0 mm Repair Section 2 117 7 Cooling Fan Motor High speed 3 0 A Low speed 0 7 A High speed 1 7 A Low speed 0 4 A High speed 30 1 O 10 96 Low speed 115 O 10 Insulation Resistance 500 VDC Megger At least 10 MQ Installation Bolts M8 8 4 15 6 Nem 60 Hz
71. e Change the container internal set temperature to the desired value 1 Press to display SO1 2 Press to display the current set temperature 3 Use the m or M svvitch to set the desired tem perature Press and hold either svvitch to eycle through the dig T its successively 5 Ad 4 Press to confirm the setting 1 0 0 vv y D A 1 5 0 Press BAS to confirm F008294 2 Svvitching Betvveen Celsius and Fahrenheit e Switch the temperature display between Centigrade Fahrenheit 1 Press to display SO1 2 Use the PY or KA switch to display SO2 3 Press to display the present setting 4 Use the m and M switches to toggle between Celsius and Fahrenheit 5 Press to confirm the setting v F Press BAS to confirm F008295 Operation Section 1 24 3 Defrost Interval Change e Change the defrost interval with the timer 2 dEFTCHG 4 ENTER 12H o EN M ri y Press JM to confirm F010156 4 Sensor Logging Interval Change 1 Press to display S01 2 Use the A or M svvitch to display SO3 3 Press to display the present setting 4 Use the m or M svvitch to change the defrost in terval Set values 03H 06H 09H 12H 24H 5 Press to confirm the setting e Change the interval at which the sensor output is recorded LOGICHG 4 ENTER 60MIN y EM AAA 30MIN vvv Press BAS to confirm
72. e operating time 1 Press and hold for approximately three seconds to display S11 2 Use the PY or Y switch to display 531 3 When is pressed CLRHTRHR will flash 4 Press and hold for approximately five seconds to clear the operating time Operation Section 1 36 16 High Stage Inverter Operating Time Clear Clear the high stage inverter operating time 1 Press and hold for approximately three seconds to display S11 r Y pa D La AAAAA 2 Use the mu or M svvitch to display S32 CLRHSIRHR gt YYYYYY Press and hold 22 4 Press and hold for approximately five seconds to approximately five seconds CLEAR ENd 3 When BS is pressed CLRHSIRHR will flash clear the operating time F010162 17 Low Stage Inverter Operating Time Clear e Clear the low stage inverter operating time 1 Press and hold for approximately three seconds 8 z z to display S11 l l ola AAAAA 2 Use the PY or Z switch to display 533 CLRLSIRHR vvvvvyv Press and hold 22 4 Press and hold for approximately five seconds to approximately five seconds 3 When is pressed CLRLSIRHR will flash clear the operating time CLEAR ENd F010163 Operation Section 1 37 18 Transport Refrigerator Operation During a High Pressure Abnormality e Set the transport refrigerator to continue stop operating during a high pressure abnormality 1 Press a
73. ection Transport Refrigerator Unit Container Box Evaporator Module Inside Container Condenser Module Outside Container Compressor Module Container Box with No Mating Surface Economizer Evaporator Evaporator Expansion Valve Dual Compressors Inverter Control F008283 Operation Section 1 3 2 Product Liability PL Information 2 1 Precautions for Refrigerator Use e The following signal word explanations contain important information to prevent harm and material losses to personnel and to promote safe and correct usage of the sea container transport refrigerator Familiarize yourself with the following items and follow the relevant content as necessary throughout this manual Symbol Meaning DANGER Indicates a high possibility that improper handling by the user may result A in death or serious injury WARNING Indicates a possibility that improper handling by the user may result in A death or serious injury CAUTION Indicates a possibility that improper handling by the user may result in A injury and or material 1055 2 1 Serious injury is defined herein as those injuries such as vision loss burns high temperature low temperature electric shock broken bones and poisoning The subsequent effects and treatment of the aforementioned injuries require hospitalization and or long term outpatient hospital visitation
74. erpetually inverter contactor repeated operation command Operation Section 1 89 Code Operation When Abnormality Occurred Condition for Details of Abnormality No Operation Details LED Display Release Normal operation after i When the high pres THERMO OFF and the 5 sure sensor value alarm release conditions are Lit High stage compressor dis reverts to the normal B06 reached perpetually charge pressure abnormality value repeated When the power Perpetually stopped Flashing supply is OFF Normal operation after When the low pres THERMO OFF and the E sure sensor value alarm release conditions are Lit Low stage compressor suc reverts to the normal BO7 reached perpetually tion pressure abnormality value repeated l When the power Perpetually stopped Flashing supply is OFF When voltage is Normal operation after 3 g applied to the cool THERMO OFF and the l z ing fan contactor coil alarm release conditions are Lit Cooling fan contactor abnor during a cooling fan B08 reached perpetually mality contactor operation repeated command When the power Perpetually stopped Flashing supply is OFF When voltage is Normal operation after applied to the con THERMO OFF and the denser fan motor alarm release conditions are Lit contactor coil dur Condenser fan motor contac B09 reached perpetually ing a condenser fan tor abnormality repeated motor
75. eye may freeze causing blindness In addition there is a danger of frostbite if liquid refrigerant comes in contact with the hands Always use sufficient caution F007745 Treatment if Refrigerant Enters the Eyes Do not rub the affected eye with hands or a handkerchief e Immediately flush the affected eye with clean water e Seek medical attention from an ophthalmologist specialist eye doctor N G Getting refrigerant in your eyes can cause blindness F007746 Repair Section 2 141 Removing Refrigerant from the Refrigeration Cycle Do not release refrigerant to the atmosphere Always use a refrigerant recovery device to remove refrig erant from the cycle Vent to Atmosphere F007747 2 CAUTION Items for Charging R404A Refrigerant Service Gauge Manifold Handling e Use the special gauge manifold for R404A refrigerant Low Pressure Gauge High Pressure Gauge Low Pressure Valve High Pressure Valve F007748 Repair Section 2 142 Refrigerant Handling e Do not use an R404A refrigerant cylinder that is laying horizontally or inverted The R404A cylinder is a receiver type structured so that the liquid refrigerant comes out of the valve when the cylinder is positioned vertically Always charge R404A refrigerant in a liquid state e Always use R404A refrigerant cylinders with a scale accuracy 10 g to ensure accurate charging lt
76. h Stage Inverter Temperature Display e Display the present high stage inverter temperature C F006859 30 Low Stage Inverter Temperature Display e Display the present low stage inverter temperat F006860 1 Press to display 01 2 Use the mu or M svvitch to display 31 3 The high stage inverter temperature C vvill appear as the measured value ure C 1 Press to display 01 2 Use the m or M switch to display 32 3 The low stage inverter temperature C will appear as the measured value Operation Section 1 49 31 Evaporator Expansion Valve Opening Display e Display the present percentage of evaporator expansion valve opening 1 Press to display 01 2 Use the mu or M svvitch to display 33 r r 3 The percentage of evaporator expansion valve open z J ing will appear as the measured value alot L EVA EXP F008005 32 Economizer Expansion Valve Opening Display e Display the present percentage of economizer expansion valve opening 1 Press to display 01 2 Use the mu or M svvitch to display 34 3 The percentage of economizer expansion valve open ing will appear as the measured value F008006 33 Cooling Fan Status Display e Display the present status of the cooling fan 1 Press to display 01 2 Use the m or M svvitch to display 35 3 The cooling fan status vvill
77. h to display 49 J 3 Press to show the low stage inverter operating LSIRHR time on the sub display y 234567H F008460 47 Supply Air Temperature Log Data Display e Display the supply air temperature log data 1 Press to display 01 2 Use the m or M svvitch to display 50 3 Press to show the supply air temperature log data as the measured value and the log entry date on the sub display 4 ENTER 4 Use the m or M switch to toggle between log en try dates Nc LI ILL 01 APR 15 01 APR 15 27 55 Day Month Time DAMM nc LI ILL 0 5 APR 10 F010203 Operation Section 1 55 48 Return Air Temperature Log Data Display e Display the return air temperature log data 1 Press to display 01 2 Use the mu or M svvitch to display 51 z 3 Press to show the return air temperature log data as the measured value and the log entry date on RET dATA the sub display 4 4 Use the D or M svvitch to toggle betvveen log en try dates 20 MAY 08 mum Day Month Time vu 4 4 L I J 28 MAY 20 F010204 49 Program Version Display e Display the present program version 1 Press to display 01 8 1 2 Use the A or M switch to display 52 L 3 Press to show the program version on the sub m PGM VER RA 16 09 00 display F008452 Operation Section
78. high and low pressure pipe joints High Stage Compressor Body Temperature Sensor N yl Lovv Stage Compressor Body Temperature Sensor Heat nsulator Temperature Sensor F010172 Part Compressor Refrigerant Required Recovery Special Tools Other Required O rings heat insulators waterproof washers Parts Repair Section 2 119 Part Compressor ATTENTION Do not reuse O rings heat insulators or the waterproof washers for terminal cover Items installation Do not allow items such as loose threads or dust to adhere to pipe connections Doing so may lead to loose pipe connections Do not wear cotton gloves when con necting pipes Preliminarily tighten pipes by hand then use an open end wrench spanner to per form the final tightening Do not confuse the wiring locations for the power supply terminals If the wir ing procedure is not followed the compressor will rotate in the opposite direc tion R Red S White T Black G Green Use insulated washers to install the compressor Since an oil separator is included there is not need to add oil Quickly connect all pipes after the compressor piping caps are removed Failing to do so may lead to moisture being adsorbed by the oil Do not scratch the outside of the compressor when performing work Doing so may lead to corrosion and or rusting due to the paint peeling
79. iagram 3 7 Diagram 3 6 Diagram 3 8 Diagram 3 11 Diagram 3 2 Diagram 3 9 fg ps Diagram 3 10 Diagram 3 4 Diagram 3 13 Diagram 3 5 O Diagram 3 12 F010222 ir Secti Repair Section 2 113 3 4 Diagram 4 lt Front View gt Diagram 4 5 Diagram 4 11 Diagram 4 12 lt Internal gt l Diagram 4 13 Diagram 4 7 Diagram 4 10 Diagram 4 2 Diagram 4 3 Diagram 4 4 Diagram 4 9 Diagram 4 1 7 7 Diagram 4 8 Diagram 4 15 Diagram 4 14 F010223 2 114 Repair Section 3 5 Diagram 5 Diagram 5 5 Diagram 5 4 Diagram 5 3 Diagram 5 2 Diagram 5 1 F010224 Repair Section 2 115 4 Primary Component Characteristics 4 1 Characteristic Values 1 Compressor Resistance Value 0 73 O 7 Insulation Resistance 500 VDC Megger At least 10 MQ Installation Bolts M8 8 4 15 6 Nem 2 Expansion Valve Resistance Value 46030 Insulation Resistance 500 VDC Megger At least 10 MQ 3 Pressure Sensor Output voltage value Output Voltage V 0 1 0 1 0 1 0 3 0 5 0 7 0 9 1 1 13 15 1 7 19 21 23 25 27 29 31 33 3 5 Pressure MPa F010225 Repair Section 2 116 4 Humidity Sensor Optional Output Voltage Value Output Voltag
80. ilure to do so may lead electrical shock or injury from rotating parts Never grasp the cord to remove the power plug e Pulling on the cord may lead to heat generation and or sparking due to a portion of the wire core being open circuited When connecting the power plug verify that there is no dust adhering to the plug and then firmly insert the plug into the outlet e Using a dusty plug or a plug that is not firmly connected may lead to electrical shock and or fire Do not connect the power cord during transport refrigerator operation In addition do not use an extension cord e Doing so may lead to electrical shock heat generation and or fires Beware of the following when handling the power cord Do not excessively bend pull or twist the power cord Do not place heavy items on the power cord Do not run the power cord between objects Doing so may lead to electrical shock heat generation and or fires Do not get water on any electrical systems such as the electrical box module etc Doing so may lead to short circuits electrical shock and or fires Use caution as there are cases in which the evaporator and condenser fan start to operate without warning while the transport refrigerator is running e Failure to use caution during transport refrigerator operation may lead to injury Operation Section N CAUTION Periodically check to ensure that power supply side outlets are n
81. ing alarm LED indicates that another sensor is unsatisfactory Since there is no substitute means of operation and the unit is stopped perform troubleshooting and replace parts as necessary When an alarm occurs verify the cause of the malfunction and take the appropriate actions in accordance with the following charts Repair Section 2 104 g zueJBerg 2 1 9 2 1 6 Jwelbeig y uelBbeig z siosuas aunjeradula y Ajddns z Slosuas ainjesoduiay sy Une Z siosuas ainjesedwiay jusiquiy Z g cweibeiq Q cuelbelq 6 weibeiq Z 30SUu aumjejadua IN Um z JOSUaS eumjejadua Us M Josuas Juang A dosuas Juang N Josuas jueuing g cwesbeig OL pL ewesbeiq guesBerg 9 guelBerg G ewelbelq e cueibelq Z cueibelq p cuelbelq Q cuelbelq 40SU 9 MOT 40SU 9 INSSIIH JPPIN Josuas ainssaiq JOSUaS sous JOSUaS amjeladua JANNO 210 0000 JOSUaS jet 21 100002 JOSUaS Joye10deay JOSUaS aunjejadua jet JOJe10deny Josuas aunjejadua IN Josuas oinjeledwiey sly une Josuas aunjejadwa jualquuy Josuas aunjesadwiay Apog 1095910 02 obes wi e cuelBeig Josuag aimeladuiay ong Josselduoo abejs MOT Z ewelbelq Josueg ainjeladwial Apog Jossaidwo9 fe gwelbelq i0suas ainjeiedway abieyosiq 10559101102 ebeys JOSUaS ainjeledway
82. inverter output repeated When the power Perpetually stopped Flashing supply is OFF Normal operation after THERMO OFF and the Recovers when Low stage inverter overcur is 3 1 20 alarm release conditions are Lit there is no alarm reached perpetually from the inverter repeated Operation Section 1 93 Code Operation When Abnormality Occurred Condition for Details of Abnormality No Operation Details LED Display Release Normal operation after THERMO OFF and the When the fin tem Low stage inverter heat sink m C21 alarm release conditions are Lit perature reverts to high temperature abnormality reached perpetually the normal value repeated Low stage inverter fan abnor When the power C22 Perpetually stopped Flashing 1 mality supply is OFF Normal operation after THERMO OFF and the Recovers when Low stage inverter motor 5 C23 alarm release conditions are Lit there is no alarm overload reached perpetually from the inverter repeated Normal operation after THERMO OFF and the Recovers when C24 Low stage inverter overload alarm release conditions are Lit there is no alarm reached perpetually from the inverter repeated Normal operation after When the low stage o THERMO OFF and the Low stage inverter main circuit E inverter voltage C25 1 alarm release conditions are Lit overvoltage abnormality reverts to the normal reached perpetu
83. ion Wake Up Mode Operation When the power supply is OFF a battery built into the transport refrigerator enables a portion of the setting menus to be changed and the information display menus to be checked In addition a service tool can be used via a PC connection to download various data types e Press for approximately three seconds to transition to the Wake Up Mode e The operation methods for the setting menus and information display menus are the same as for normal operation Wake Up Mode Press and hold for approximately three seconds 60 seconds passes with no switch operation Normal Display Power Supply ON Setting Information Settings Display Menu 010210 4 17 Wake Up Mode Item List 1 Setting Menu No Setting Description SR dd Sub Display 75 Value Value Page 1 1 Set temperature change S01 STCHG P1 23 2 betvveen Celsius and Fahren 802 CIFCHG P1 23 heit 3 Defrost interval change S03 dEFTCHG P1 24 4 Sensor logging interval change S05 LOGICHG P1 24 5 Dehumidification operation S06 dEHCHG P1 25 6 1 Set humidity change S07 SHCHG P1 25 7 1 Defrost completion temperature change S08 dEFTTCHG P1 26 8 Current limit 509 AMPLCHG P1 26 9 Battery check 10 bATCHK P1 27 Operation Section
84. k 6 Condenser fan motor contactor weld check 7 Cooling fan motor high speed energization check 8 Cooling fan motor high speed contactor weld check 9 Cooling fan motor low speed energization check 10 Cooling fan motor low speed contactor weld check Short 11 Pressure sensor check 12 Economizer outlet sensor accuracy check 13 Economizer expansion valve operation check Full 14 Return air temperature sensor air outlet temperature sensor accu racy check 15 Evaporator outlet temperature sensor accuracy check 16 Spare sensor accuracy check 17 Evaporator expansion valve open close check 18 Compressor energization check 19 e Compressor contactor weld check e PTI short mode completion 20 Chilled heating check 21 Chilled cooldown check 22 Chilled temperature fluctuation check 23 Defrost check 24 Frozen cooldown operation 25 Low pressure sensor accuracy check 26 PTI full mode completion Operation Section 1 59 Item Description MANUAL DATA Individual operation of the high stage compressor Individual operation of the low stage compressor Individual operation of the condenser fan motor Individual low speed operation of the cooling fan motor Individual high speed operation of the cooling fan motor Individual operation of the evaporator expansion valve Individual operation of the economizer expansion valve Individual heater operation Information display menu content check P S TEST Not u
85. leted Open the valve LO Left Closed LO Low Pressure Valve Refrigerant Cylinder Blue Low Pressure Side High Pressure Side 010471 Repair Section 2 147 4 Refrigerant Charging Charging from the Low Pressure Side e When the specified quantity of refrigerant cannot be charged from the high pressure side run the trans port refrigerator and charge from the low pressure side 1 Start the vehicle engine and while idling start the transport refrigerator 2 Open the refrigerant cylinder valve then repeatedly open and close the low pressure valve until the specified quantity of refrigerant is charged lt ATTENTION gt e Since liquid refrigerant is also charged from the low pressure side always repeatedly and slowly open and close the low pressure valve v Opening the valve too quickly may lead to compressor damage due to liquid compression HI e Gauge Manifold High Pressure Valve HI Left Closed LO Open slowly only a slight amount Open the valve Refrigerant Cylinder Valve Open LO Never open the high pressure side Refrigerant Cylinder Lovv Pressure Side High Pressure Side ER 3 When charging is complete close the gauge manifold and refrigerant cylinder valves HI High Pressure Valve Gauge Manifold HI Left Closed Close the valve LO Closed LO Refrigerant Cylinder Valve Close Yellow Refrigerant Cylinder
86. m Codes and Troubleshooting 1 1 Response Method by Alarm Code and Related Parts 2 103 2 Replacement Parts 2 1 Replacement Parts Eist 2 2253 cesta co Sanh tc eed 2 108 3 Part Installation Locations 3 1 3 2 3 3 3 4 3 5 etl eee Oe eae ee A a a Ae Ee ee ai ee 2 110 Diagram 2 a maga marta ad ay a Ane het o ds hails aoa Als Yal a Cok aed tar 2 111 B T T ro ora 2 112 Diagrami Ari sk eda m TR ee E y 2 113 Diagram Di dea AC AER 000 0000 2 114 4 Primary Component Characteristics 4 1 Characteristic Valu Sisi Seng rosa na all hatin hha ated diy aol azal s wanda whi ed ae 2 115 5 Parts Disassembly and Assembly 5 1 Disassembly and Assembly Procedures lll eee tee eee 2 118 6 Refrigerant Recovery and Charging Method 6 1 6 2 6 3 CAUTION Items for Refrigerant Handling ett eee 2 139 Refrigerant Recovery Method 2 143 Refrigerant Charging Method 00000 tte iy 366 2 144 7 Operating Current Pressure Graph 7 1 7 2 GO HZ eiai Lahde id 2 149 EN e AA EE 2 150 8 Emergency Operation Method 8 1 8 2 8 3 8 4 Determinations for Switching to Emergency Operation 2 151 Emergency Operation Procedure Expansion Valve Side Preparation
87. mines the operations for each mode Operation Section 1 17 4 3 Normal Display Screen When the set temperature is 10 C or higher Set Temperature Supply Air Temperature 7 1 I I 1 1 I The display switches from the supply air temperature SUPPLY to the return air temperature RETURN while the 5 switch is being pressed The display switches from Celsius C to Fahrenheit F while the switch is being pressed ECO is illuminated during eco mode F008291 When the set temperature is 10 1 C or lower Set Temperature Return Air Temperature om m mm rm The display switches from the return air temperature RETURN to the supply gt air temperature SUPPLY while the switch is being pressed The display switches from Celsius C to Fahrenheit F while the switch is being pressed ECO is illuminated during eco mode F008292 Operation Section 1 18 4 4 Operation Menu Transitions Setting Menu 1 pressed or 60 seconds passes with no switch operation A Fe Settings 3 pressed for approximately three seconds Setting Menu 2 pressed or 60 seconds passes with no switch operation E 22 60 seconds passes with no switch operation Information Display Menu Alarm Mode Past Alarm Mode PTI Selection Mode Defrost Temperature Display Only During Defrost Operation pressed for Manual app
88. n bolts Part Reactor Refrigerant Not required Recovery High Stage DC Reactor Low Stage DC Reactor Special Tools Other Required Parts ATTENTION Items F010194 Installation Procedure 1 Install the reactors by using the removal procedure in reverse order Installation bolt tightening torque 1 8 1 3 2 3 N m 2 136 Repair Section 19 Battery Removal Procedure 1 Disconnect the connectors 2 Remove the bracket Part Battery Refrigerant Not required Recovery Special Tools Hexagonal nut Other Required F010195 Parts ATTENTION tems Installation Procedure 1 Install the battery by using the removal procedure in reverse order Tightening torque 5 0 3 5 6 5 Repair Secti epair Section 2 137 20 Heater Removal Procedure 1 Remove the heater brackets 2 Cut the heater wires Part Heater Refrigerant Not required Recovery Special Tools Heater Bracket Heater Bracket Other Required Butt type terminals heat F010196 Parts shrink tubing ATTENTION Do not confuse the wire col Items ors Installation Procedure LSS y EEE D C e CATAS S C gt gt 2 i i CSS SSS Ss C gt 6 2 HA i i
89. nd hold for approximately three seconds to display S11 E 2 2 Use the PY or KA switch to display 537 3 Press to display the present setting J HPANLCHG 4 Use the m or M svvitch to set the transport refrig 4 erator to remain ON continue operating or to turn OFF stop operating ON 5 Press to confirm the setting D i A w lt OFF y Press BES to confirm F008326 19 Transport Refrigerator Operation During a Lovv Pressure Abnormality e Set the transport refrigerator to continue stop operating during a low pressure abnormality 1 Press and hold for approximately three seconds to display S11 2 Use the m or M svvitch to display S38 3 Press to display the present setting LPAbNCHG 4 Use the KS or M svvitch to set the transport refrig 4 erator to remain ON continue operating or to turn OFF stop operating ON 5 Press to confirm the setting y D A A lt OFF y Press BASS to confirm F008327 Operation Section 1 38 20 LCD Backlight ON OFF Set the LCD backlight ON or OFF ON o 0D B A OFF y Press a8 to confirm F008331 21 Trip Start 1 Press and hold for approximately three seconds to display S11 2 Use the PY or KA switch to display 542 3 Press to display the present setting 4 Use the PY or KA switch to set the backlight ON or OFF 5 Press to confirm the setting Se
90. ng 1 Press and hold for approximately three seconds to display S11 2 Use the PY or KA switch to display 519 3 Press to display the present setting 4 Use the mu or M svvitch to set the sensor ON or OFF 5 Press to confirm the setting Operation Section 1 34 10 High Stage Compressor Operating Time Clear e Clear the high stage compressor operating time 1 Press and hold for approximately three seconds to display S11 2 Use the PY or KA switch to display 526 CLRHSCHR 3 When E is pressed CLRHSCHR will flash YYVYYY Press and hold 2 4 Press and hold for approximately five seconds to approximately five seconds clear the operating time CLEAR ENd F008315 11 Lovv Stage Compressor Operating Time Clear e Clear the low stage compressor operating time 1 Press and hold for approximately three seconds to display S11 Get 4 AAAA 2 Use the m or M svvitch to display S27 lt CLRLSCHR gt 3 VVhen is pressed CLRLSCHR will flash VVVVY Press and hold 22 4 Press and hold for approximately five seconds to approximately five seconds clear the operating time CLEAR ENd F008316 12 Cooling Fan Motor 1 Right Side Operating Time Clear e Clear the cooling fan motor 1 right side operating time 1 Press and hold for approximately three seconds su Wl 1 to display S11 L m L LL AA AAA 2 Use the PY or
91. nsor Vent position sensor open cir j i A33 we Normal operation Lit value reverts to the cuit or short circuit normal value Normal operation after When the high stage High stage compressor dis THERMO OFF and the compressor dis B01 charge temperature abnor alarm release conditions are Lit charge temperature mality reached perpetually reverts to the normal repeated value Normal operation after When the high stage THERMO OFF and the m compressor body Hak alarm release conditions are Lit A T B02 igh stage compressor body reached perpetually p temperature abnormality to the normal value repeated l When the power Perpetually stopped Flashing supply is OFF Normal operation after When the low stage Low stage compressor dis THERMO OFF and the compressor dis BO3 charge temperature abnor alarm release conditions are Lit charge temperature mality reached perpetually reverts to the normal repeated value Normal operation after When the low stage THERMO OFF and the Se compressor body alarm release conditions are Lit Low stage compressor body temperature reverts B04 reached perpetually temperature abnormality to the normal value repeated When the power Perpetually stopped Flashing supply is OFF When voltage is Normal operation after applied to the THERMO OFF and the on 1 inverter contactor B05 Inverter contactor abnormality alarm release conditions are Lit coil during an reached p
92. nsor open circuit or 24 Xo Normal operation Lit value reverts to the short circuit normal value 7 When the sensor Ambient temperature sensor 2 j A25 ae at Normal operation Lit value reverts to the open circuit or short circuit normal value When the sensor Return temperature sensor 2 A26 EE Normal operation Lit value reverts to the open circuit or short circuit normal value When the sensor Supply air temperature sensor A27 oo 5 Normal operation Lit value reverts to the 2 open circuit or short circuit normal value a VVhen the sensor Humidity sensor open circuit A28 Back up operation Lit value reverts to the or short circuit normal value When the sensor Ambient air temperature dif A29 Normal operation Lit value reverts to the ferential abnormality normal value Operation Section 1 88 Code Operation When Abnormality Occurred Condition for Details of Abnormality No Operation Details LED Display Release When the sensor Return air temperature differ A30 Normal operation Lit value reverts to the ential abnormality normal value l When the sensor Supply air temperature differ A31 Normal operation Lit value reverts to the ential abnormality normal value When the sensor Low pressure sensor accu A32 Normal operation Lit value reverts to the racy abnormality normal value di When the se
93. on A JUBIOWINSU Z Ayyewusouqe vo suedxa JojeJodenyg aBues 2 5 ay p p x sey 05 41 ay jo AyJUIDIA ay Ul eunjeladula ay Z Jahip 9 obewep 10 98 uo9 UB JASUBPUOD GIN s obeuwep Jojow UB JBSUBsPUOD y Ue s su puo eBewep uolsoo0o Jasuapuoo JO Hip sul 2 z jpao9 ay ul pue SI UEL JBSUBPUOD ay 12 Dau L JOB UOD Joj9auuos 1000 Hum joaJo9u1 Uado sseuJey SuLlAA Pp Ayjewuouge JOE n uBeyy umo q Z sn 7 Ayyewsouge 5 85 UB y ps by i y rolunsul juesaBLyaJ y rolunsui jueJaBLyal q rolinsui 2 Ayyeuouqe UOlSUEdX JOJeJOdeAy JUDIOWJNSU Z Ay euouqe vo suedxa JojeJodenyg JORJUOD JoJ9auuo9 100d Bum j9aJJo9u WOU vado ss usey BULA Z Ayyeuouqe Josuas Ayjeuuouge Josuas aunssald MOT Ayyeuouqe Josuas zaju JOJeJOden3 2 JOB UOD Jojoauuos 100d Hum y9aJo9u YNI Uado ssauJey BuULI sne lq sso i D BA psepuejs y mojaq sey ainssaid uoljons Jossauduloo a6e s mo ay DIBA psepueys ay spasoxa nss d Jossauduoo 5 ay uoljesado Y9JIMS
94. ot damaged Using a damaged power outlet may lead to short circuits electrical shock and or fires Never use any refrigerant other than R404A with the transport refrigerator e Charging with other than the specified refrigerant may lead to transport refrigerator damage Use ether oil as the lubricating oil for the transport refrigerator e Using other than the specified lubricating oil may lead to transport refrigerator damage Securely close the electrical box module lid e Failure to securely close the lid so may lead to short circuits electrical shock and or fires due to water intrusion Remove the electrical box module wire wiring harnesses and connector prior to arc welding any portion of the container Operation Section 3 Product Outline 3 1 Primary Specifications Item Specification Container Range Internal Temperature Adjustment 35 C 30 C 31 F 86 F Product Specifi cations Power Supply Use three phase 440 VAC x 60 Hz as the standard however 380 415 VAC x 50 Hz is also possible Condenser Cooling Method Air cooled type Controller Electronic controller Compressor Completely enclosed rotary type x 2 Evaporator Plate fin type Condenser Plate fin type Cooling Fan Propeller fan Cooling Fan Motor Three phase AC motor Condenser Fan Propeller fan Condenser Fan Motor Three phase AC motor Defrost
95. ox 5 Remove the motor installation bolts and the insulated Fan Cover Condenser Fan washers Condenser Fan Condenser Motor Part Motor Installation Bolt Refrigerant Not required Recovery Special Tools Pulley remover Other Required Insulated washers butt type Parts terminal heat shrink tubing ATTENTION e Do not reuse the insulated Items washers e Make the motor shaft flush with the edge of the fan Insulated Washer Installation 5 Do Not Reuse Bolts Adjust the clearance between the fan and the shroud to between 3 mm and 5 mm F010180 2 126 Repair Section Installation Procedure At least 10 ja Atleast 10 mm di 2277777727 PLLA Butt Type Terminal Heat Shrink Tubing Condenser Fan Condenser Motor Motor Shaft F010181 1 Use insulated washers and bolts to install the motor Tightening torque 12 0 8 4 15 6 N m 2 Insert the vvires into the heat shrink tubing 3 Use butt type terminals to crimp the cut vvires togeth er 4 Place heat shrink tubing over the butt type terminal connections and then heat the tubing to shrink it in place 5 Attach the fan to the motor shaft Tightening torque 9 3 7 4 10 2 N m 6 Attach the fan cover Tightening torque 5 0 3 5 6 5 N m 7 Insert the motor wires into the electric box 8 Connect the wires to the condenser motor contactor terminals
96. payloads v ppy z sasojo pue suado anjen ay Jey 9949 pue Ld HOys e jonpuoy sen ewouqe Aue 10 N93 au 0 dn aajea uojsuedx ay Woy ss usey Duu v ZENO Jojoauuo9 N 93 au SE jm se anjea vorsuedxo ay Jesu 5 2 Ul DE 1000 JO eu LU s ewsouqe joejuo9 1000 GND pue 103 ay Josuas uo iso y yuan O dn Josuas uonisod USA ay WO sseuJey Buum 24 Y29490 P 2 UUO2 JOSU S UOH SO JUSA SY JEU ann D H AUO ay se ales ay S 18 yayo pue ios s aunssad NO au 10 up ay ul elnssaud ay alnsea y aqe sonsiiajoeJeyo Josuas ansseud y Bulsn ainssaud e y 194102 pue Josuas anssald MOJ U 10 ENO UO 21 5410 anjea indino ay asnseayy Dou SI UOl EO01 105495 19 Jojelodena JOSUBS AINSSIJJ au 181 YOSYO UOPPE ul ONLA D H AUO ay se aues au S Jey 092 J0suas l nyesodway y lul s ziulouoo2 pue osuas Buipuodsauoo y 10 up ay ul y 9 82 soljsua oeseyo sozsiuuayy ay Duen aunyesada e out y pue Josuas lul ay 10 515 au Z o s euuouqe joe U0d 100d 10 NO pue IN Slojoauuos pue 93 au 0 dn Josuas aunssald Mo ay pue Josuas aJnjejedua Io Joyesodena y Wo sasseuJey Bum au 12902 pours uone
97. peration after When the power THERMO OFF and the S supply voltage D01 Power supply low voltage alarm release conditions are Lit reverts to the normal reached perpetually value repeated Normal operation after When the power THERMO OFF and the Abnormal power supply volt 2 supply voltage D02 j alarm release conditions are Lit age increase reverts to the normal reached perpetually value repeated Normal operation after When the power THERMO OFF and the Power supply frequency de supply frequency D03 y alarm release conditions are Lit abnormality reverts to the normal reached perpetually value repeated Previous phase sequence is When the power D04 1 Phase cannot be detected memorized and operation Lit supply is OFF continues When the battery D05 1 Battery disconnected Operation continues Lit voltage reverts to the normal value When all key Key entry is disabled and switches are OFF or DO6 Control panel abnormality y Lit operation continues when the power supply is OFF When communica Communication abnormality tion resumes Key entry is disabled and DO7 1 betvveen the main ECU and Lit between the main operation continues the control panel ECU and the con trol panel Operation Section 1 95 Code Operation When Abnormality Occurred Condition for Details of Abnormality No Operation Details LED Display Release Normal ope
98. percooling the thermistor turns OFF compressor stops and the heater is energized to start heating operation e The condenser fan and each expansion valve are optimally controlled e When a humidity sensor optional is installed humidification operation 506 is turned ON and humidi fication operation is conducted in accordance with the set humidity S07 2 Frozen Operation e When the set temperature is lower than 10 C the system runs in frozen mode s In frozen mode the cooling fan operates at low speed In frozen mode the compressor rotational speed is regulated to adjust the return air temperature to the set temperature When there is a danger of supercooling the thermistor turns OFF compressor stops and the cooling fan is switched to high speed operation e The condenser fan and each expansion valve are optimally controlled e Humidification operation cannot be set when in frozen mode 5 3 Defrost Operation e Defrost operation starts when the defrost interval set for the defrost timer is reached e During defrost operation the compressor cooling fan and condenser fan are stopped e The heater is energized to heat the evaporator and melt any frost e Defrost operation is completed when the defrost stop sensor reaches the set stop temperature or when 90 minutes have elapsed since defrost operation began After defrost operation is completed cold insulation operation cooling operation with the cooling fan
99. ply is OFF Normal operation after Recovers when the THERMO OFF and the power supply is High stage compressor abnor Re 02 alarm release conditions are Lit turned OFF or when mal rotating torque reached perpetually there is no alarm repeated from the inverter High stage inverter power When the power C03 g 9 p Perpetually stopped Flashing p supply line short circuit supply is OFF Normal operation after THERMO OFF and the Recovers when Ge T EA alarm release conditions are Lit there is no alarm C04 Re reached perpetually from the inverter stage inverter output repeated When the power Perpetually stopped Flashing supply is OFF Operation Section 1 91 Code Operation VVhen Abnormality Occurred Condition for Details of Abnormality No Operation Details LED Display Release Normal operation after THERMO OFF and the Recovers when High stage inverter overcur m 05 Se alarm release conditions are Lit there is no alarm reached perpetually from the inverter repeated Normal operation after y THERMO OFF and the VVhen the fin tem High stage inverter heat sink 06 alarm release conditions are Lit perature reverts to high temperature abnormality reached perpetually the normal value repeated High stage inverter fan abnor When the power C07 Perpetually stopped Flashing mality supply is OFF Normal operation after THER
100. ration after When the 12 volt THERMO OFF and the 12 volt power supply abnor 5 power supply volt D11 alarm release conditions are Lit mality age reverts to the reached perpetually normal value repeated Normally recovers D12 1 RTC abnormality Normal operation Lit when the time is acquired l When the power D13 EEPROM abnormality Operation continues Lit supply is OFF 1 When the power D14 Flash memory abnormality Normal operation Lit supply is OFF VVhen the povver D15 ADC abnormality Perpetually stopped Flashing supply is OFF When communica Communication abnormality tion resumes E01 between the panel ECU and Operation continues Lit between the panel the main ECU ECU and the main ECU Operation Section 1 96 6 3 Method to Display Present Alarms e Display the alarm code s when an alarm occurs ECN Li ou Bur ALM 02 05 F008489 1 VVhen an alarm occurs press gS 2 The alarm code will appear as the measured value and the alarm code case number will be shown on the sub display 3 When there are two or more alarm code cases use the m or M svvitch to display the next alarm code A maximum of ten past alarm code cases can be dis played Operation Section 1 97 6 4 Method to Display Past Alarms Display the alarm code s for alarms that have occurred in the past When an alarm occurs the alarm code is recorded as a past alarm
101. re ECU Side Preparation 1 Disconnect the connector from ECU CN25 23 V pow er supply CN29 7 Pins CN31 3 Pins 2 Connect ECU CN29 cooling operation CN31 phase reversal switching and CN8 inverter com mand to the emergency operation bypass connector The ECU side CN31 connector is 3 pins in relation to the 2 pins on the bypass connec tor The phase sequence can be switched by inserting into numbers 1 and 2 or numbers 2 and 3 thereby changing the direction that the condenser fan air flow CN25 4 Pins CNS 4 Pins p y Inside of GUS plastic Side bag 1 Connector CN29 CN31 EF COM MC3 EF LOVV COM EF HIGH Mca 731 M fena COND FAN 5 COND FAN Reversal nverter COMP 6 Switching Command COMP Cooling Operation F008471 2 154 Repair Section 8 4 Emergency Operation Procedure Reefer Unit enforcement operation Paper or Shop Towel CN29 1 EF COM EF LOW EF HIGH COND FAN running COMP 6 running Cooling Operation CN29 Return Air Thermometer Insertion Hole Supply Air Thermometer Insertion Hole CN29 2 EF COM EF LOW EF HIGH CN29 gt High speed air circulation F008472 F008505 1 Turn the unit ON OFF switch to the ON position then D check for the condenser airflow direction The airflow sho
102. re sensor open 1 A15 ot ran Back up operation Lit value reverts to the circuit or short circuit normal value Operation Section 1 87 Code i Operation When Abnormality Occurred Condition for Details of Abnormality No Operation Details LED Display Release When the sensor Middle pressure sensor open f A16 eres Back up operation Lit value reverts to the circuit or short circuit normal value When the sensor Low pressure sensor open cir l A17 x Back up operation Lit value reverts to the cuit or short circuit normal value Kane When the sensor Current sensor U open circuit 18 R Back up operation Lit value reverts to the or short circuit normal value rr VVhen the sensor Current sensor V open circuit r A19 Lit value reverts to the or short circuit normal value VVhen the sensor Current sensor VV open circuit 1 A20 Se Back up operation Lit value reverts to the or short circuit normal value When the sensor USDA 1 sensor open circuit A21 Normal operation Lit value reverts to the or short circuit normal value A When the sensor USDA 2 sensor open circuit y A22 KS Normal operation Lit value reverts to the or short circuit normal value VVhen the sensor USDA 3 sensor open circuit A23 Normal operation Lit value reverts to the or short circuit normal value VVhen the sensor Cargo se
103. ress to begin operation U1 0V1 0W1 0 H under 10 A up until the first decimal place will be shown If 10 A or greater the value is displayed in 1 A increments Operation Completed HSC ON yz Returns to the settings display F008339 Operation Section 1 65 5 When HSC displays press wren 6 Use the m or M svvitch to select HSC ON and then press to start individual high stage com pressor operation During operation the present current value is dis played Y VVhen operation is complete the system returns to the individual operation setting for the high stage com pressor To operate other components press Ela several times to return to the setting display 1 66 Operation Section 2 Individual Operation of the Low Stage Compressor e Operate the low stage compressor individually for approximately 10 seconds increase the rotational speed by 2 rps sec 1 Press during the normal display mode 2 Press the m or M switch to select the PTI mode m r Modes FULL PTI SHORT PTI MANUAL DATA P S ILI LILI TEST SUPPLY 3 When MANUAL displays press BS E 4 Use the m or M svvitch to select the component to manually operate FULL PTI Set values HSC LSC CFM EFML EFMH EVAEXP ECOEXP HTR y 13 62 MANUAL 4 HSC y D LSC F008020 ULILI LSC Ly ENTER LSC OFF y EM LSC ON 4 Press to begin oper
104. ress to display S01 2 Use the m or M svvitch to display S08 3 Press to display the present setting 4 Use the ES or M svvitch to change the defrost completion temperature Set temperature 10 C 25 C 5 Press to confirm the setting 1 Press to display SO1 2 Use the m or M svvitch to display SO9 3 Press to display the present setting 4 Use the ES or M svvitch to change the current lim it Set values 10 5 A 13 A 15 A 17 A 19 A 5 Press to confirm the setting 9 Battery Check Verify the battery voltage 4 ENTER Completed Successfully 8 0V F010161 Operation Section 1 27 1 Press to display S01 2 Use the PY or RJ switch to display 510 3 Press to check the battery voltage When the check is completed successfully the battery voltage will display When the battery is not connect ed a value of 10 1 V or more will display Operation Section 1 28 4 9 Operating Method for Setting Menu 2 1 Container ID Code e Register the container ID code CNTNCHG y ENTER l ZZZU9999999 Hidden Characters E ZZZU9999999 Gi Hee A Z Four Letters 0 9 Seven Digits o EM vAg Z4ZU9999999 y 13 62 w e AZZU9999999 Press A to scroll to the right or to scroll to the left to view the hidden characters in order yA y l AZ4U9999999 Press A to confirm F008301 1 Press and hold for approxima
105. rigerant Not required Recovery ats eae SP Special Tools Other Required Butt type terminals heat Parts shrink tubing ae ATTENTION Items AX X id 3 A j ti 010188 Installation Procedure 1 Place heat shrink tubing over the wires and then use butt type terminals to make the connections At least 10 mm At least 10 mm 5 VLR LALA 222 2 2 Attach the current sensors Tightening torque 1 8 1 3 2 3 IAEA IRA Butt Type Terminal Heat Shrink Tubing Do not wrap the wire around the current sensor pass the wire straight through F010189 Repair Section 2 133 16 Inverters Removal Procedure vv a E High Stage Inverter Low Stage Inverter F010190 Installation Procedure Incorrect Wiring Prevention Cover TLS WEL m aE Label o EII E MA KE Short Bar F010191 1 Remove the inverter case installation bolts 2 Remove the inverter case cover 3 Disconnect the inverter cords 4
106. rocedure Bracket Expansion Valve Economizer Side Coil Sub Assembly Expansion Valve Installation Procedure Sections Coil Cover F010176 1 Remove the bracket 2 Remove the coil cover 3 Remove the coil sub assembly 4 Remove the expansion valve from the piping at the brazed sections Expansion Valve Part Economizer Side Refrigerant Required Recovery Special Tools Brazing tool Other Required Parts ATTENTION When brazing wrap the Items expansion valve body in a damp cloth or the like to pro vide cooling 1 Attach the expansion valve by using the removal pro cedure in reverse order Tightening torque 5 0 3 5 6 5 Repair Section 2 123 6 Pressure Sensors Removal Procedure 1 Disconnect the pressure sensor connectors Middle Pressure Sensor 2 Remove the pressure sensors Part Pressure Sensor Refrigerant Not required Recovery Special Tools Other Required Parts ATTENTION Items Low Pressure Sensor High Pressure Sensor Replacement Unit Removed Union Refrigerant gas will leak from here if the union is removed Removal Prohibited Pressure Sensor gt F010177 Installation Procedure 1 Install the sensors by using the removal procedure in reverse order Tightening torque 10 0 9 0 11 0 N m 2 124
107. roximately three seconds 82775 pressed for Eco Mode tely th ds approximately three seconds sonla Vvhile s being pressed Temperature Display Svvitches km While EA being pressed Measured Temperature Switching For the operation method refer to Alarm Code Display and Operation During an Abnormality 010155 pressed or 60 seconds passes with no switch operation pressed for Normal Display approximately three seconds Operation Section 1 19 4 5 List of Items for Setting Menu 1 Set Measured Reference No Setting Description Sub Display Value Value Page 1 Set temperature change S01 STCHG P1 23 Switching between Celsius and Fahren 2 S02 C FCHG P1 23 heit 3 1 Defrost interval change S03 dEFTCHG P1 24 4 Sensor logging interval change 505 LOGICHG P1 24 5 Dehumidification operation S06 dEHCHG P1 25 6 Set humidity change S07 SHCHG P1 25 7 1 Defrost completion temperature change S08 dEFTTCHG P1 26 8 Current limit S09 AMPLCHG P1 26 9 Battery check 10 bATCHK P1 27 1 20 Operation Section 4 6 List of Items for Setting Menu 2 Set Measured Reference No Setting Description Sub Display Value Value Page 1 Container ID code 11 CNTNCHG P1 28 2 Time 12 TIME P1 29 3 Date 13 dATE P1 30 Supply air temperature
108. sed Operation Section 1 60 4 14 PTI Mode Operation 1 SHORT PTI Operation e Initiate SHORT PTI operation mM mn EA pa on SUPPLY y P FULL PTI y D H SHORT PTI F008280 SHORT PTI E ENTER Current Total Step Steps i Completed Successfully NORMALENd y ENTER Normal Display F010206 1 Press during the normal display mode 2 Press the m or M switch to select the PTI mode Modes FULL PTI SHORT PTI MANUAL DATA P S TEST 3 When SHORT PTI displays press gili to start the SHORT PTI mode The Step is displayed during SHORT PTI 4 When PTI is completed successfully and NORMAL ENd is displayed press l to return to the normal display normal operation During an Abnormality y PTI 03 19 o ITT LI TU ALM 01 01 F010207 Operation Section 1 61 5 When there is an abnormality the Step in which the abnormality occurred and the alarm code number will display 6 Turn the power supply OFF during an abnormality The PTI mode is now concluded Operation Section 2 FULL PTI Operation e Initiate FULL PTI operation nn ULILI SUPPLY FULL PTI y D H SHORT PTI F008281 FULL PTI PTI 01 26 PTI Current Total Step Steps y Completed Successfully NORMALENd 7 Normal Display F010208 1 Press during the normal display mo
109. sively Press to start individual economizer expansion valve operation When operation is complete the system returns to the original settings Operation Section 1 78 8 Individual Heater Operation e Operate the heater individually for approximately 300 seconds 1 Press during the normal display mode 2 Press the m or M switch to select the PTI mode it r r Modes FULL PTI SHORT PTI MANUAL DATA P S j LILI TEST SUPPLY 3 When MANUAL displays press BS 4 Use the m or M svvitch to select the component to manually operate FULL PTI Set values HSC LSC CFM EFML EFMH EVAEXP za or y ECOEXP HTR MANUAL J HSC 13 62 HTR F008032 5 ENTER HTR OFF 4 A or M HTR ON ual U1 0V1 0VV1 0 If under 10 A up until the first decimal place will be shown If 10 A or greater the value is displayed in 1 A increments y Operation Completed HTR ON ym Returns to the settings display F008346 Operation Section 1 79 5 VVhen HTR displays press g 6 Use the PY or EZ switch to select HTR ON then press to start individual heater operation During operation the present current value is dis played 7 When operation is complete the system returns to the individual operation setting for the heater To operate other components press Ea several times to return to the setting display 1 80 Operation Section 4 16 Wake Up Mode Operat
110. t Is power being supplied Verify that the power supply plug is connected Check to see if the breaker is tripped Is power being supplied to the Check to see if the CN25 CN15 connectors are disconnected 2 main ECU circuit board Verify with a tester CN25 3 4 16 1 V 29 9 V CN15 1 3 2 4 16 8 V 31 2 V Is the wiring harness for the dis Check to see if the CN24 or the panel side connector are discon play panel connected nected Check for blown fuses Check to see if the two fuses F1 F11 are blown Other fuses are checked by ECU if ECU is working When a Fuse is Blown Protected Location Action Fuse Name F1 23 V line 8 A ECU internal 1 Replace fuse F11 TF1 24V line 10A ECU external 2 Replace ECU Fuse 1 F008469 2 152 Repair Section 8 2 Emergency Operation Procedure Expansion Valve Side Preparation 1 Remove the coil from the evaporator expansion valve Evaporator Expansion Valve and economizer expansion valve body Disconnect the harness connector as well 2 Turn the coil clockwise to fully close both of expansion valves approximately 7 turns 3 Turn the evaporator expansion valve counter clock wise 2 times to open the valve After adjustment press the coil onto the body to fix it in place Expansion Valve Connector F008470 Repair Section 2 153 8 3 Emergency Operation Procedu
111. t the departure date used for the last trip readout log data 4 ENTER 01APR2010 Press and hold for approximately three seconds 02APR2010 F008332 1 Press and hold for approximately three seconds to display S11 2 Use the PY or Z switch to display 543 3 Press to display the present setting 4 Press and hold for approximately three seconds to display today s date Today s date will be set as the departure Operation Section 1 39 4 10 Information Display Menu Operation 1 Return Air temperature 1 Display e Display the present return air temperature 1 C 1 Press to display 01 2 The return air temperature 1 C will appear as the measured value F008433 2 Supply Air Temperature 1 Display e Display the present supply air temperature 1 C 1 Press to display 01 2 Use the mu or M svvitch to display 02 r r 3 The supply air temperature 1 C vvill appear as the Ha i measured value ml Sy Ss SUP1 F008434 3 Ambient Temperature 1 Display e Display the present ambient temperature 1 C 1 Press to display 01 2 Use the m or M svvitch to display 03 3 The ambient temperature 1 C will appear as the measured value F008435 Operation Section 1 40 4 USDA1 Temperature Display e Display the present USDA1 temperature C Skipped when the sensor is set to OFF F
112. tely three seconds to display S11 2 Press to shovv a scroll display of the present set ting 3 Pressing 22 GA mu or M will cause the left end of the character string to flash 4 Use the m or M svvitch to change the flashing characters 5 Use the JA or switch to change between flash ing characters 6 Change the first character then repeat the process for the remaining character 7 Press to confirm the setting Normally the container ID code will be shown in a scroll display However during an abnormality ER ROR will be displayed 2 Time e Set the time Press BAS to confirm F008302 Operation Section 1 29 1 Press and hold for approximately three seconds to display S11 2 Use the PY or KA switch to display 512 3 Press to display the time 4 Pressing BA GA LY or KA will cause the hour to flash 5 Use the m or switch to change the flashing value 6 Use the or switch to change to minutes 7 Use the m or M switch to change the value 8 Press to confirm the setting Operation Section 1 30 3 Date Set the date 5 01APR2010 01 APR 2010 TO Too T Day Month Year y D vAZ 01APR2010 y Eu A yA y 02 2010 y y 22 22 A 0 APR2010 y AR 10 Press AUS to confirm F008303 1 Press and hold for approximately three seconds to display S1
113. tional S PHC High Pressure Sensor THSU1 Supply Air Temperature Sensor 1 S PMC Middle Pressure Sensor THSU2 Supply Air Temperature Sensor 2 Optional Circuit diagram Wiring diagram A4 4 157 1 Connector Layout Diagram 1 1 ECU Connector Layout Diagram Emergency Operation MC Panel Emergency O tion MC i Current Sensor i Pressure Switch 7 l Thermal Thermistor Magnet Contactor 1 CF Card Slot Thermistor Magnet Contactor 2 Power e Remote USDA Supply 24 V F4 Monitoring F3 Pressure Fuse 4 F2 0 Sensor Fuse 3 ae m Fuse 2 Ventilation Opening Sensor Expansion Valve m Evaporator PC Communication RMM Emergency Operation Battery Emergency Operation Povver Supply 23 V 7 e Fuse 1 INV Communication l INV Emergency FA Operation F008497 Circuit diagram Wiring diagram A4 4 158 Service Division DENSO CORPORATION EM N 1 1 Shovva cho Kariya shi Aichi ken 448 8661 Japan Printed in Japan
114. u Jojoauuo9 leyeg asiou s 3919P y H uoipunyew MOF UEN e joejuos 1000 JOJ9auuo9 Bunmi Besn ppallo9u Uado ssauseY Hull Z 24 apisino si Aouenbeu Aiddns Jamod urew ay aBues abesn oul apis no si Aouanbay Ajddns Jamod ayy uonounyleul JOWUIOJSUBIL El JORJUOD JOOd fue eBesn y ooul ro do seau eu Z ey anoge si iddns semod ujew ayy puogas auo 10 aBuel aBesn ay AOQE SI Ajddns Jamod ayy E aseyd iddns samod El E sseuJey Bum osuas zuno Ane y Z eee y aq ouues u nb s aseyd Ajddns Jamod ay asnj umojg E vq od oq 0d 0d oq 100 uoHoUNsyewW El joeyuo9 100d Jo O UUON y9aJJo9u1 yinoJ1o uado ss usey Z aBesn puoses auo 104 abues o6esn ay mojeq s iddns samod urew ayy ay Mol q s aBeyon iddns ay 1 uonduos q p el ely F010219 Repair Section 2 108 2 Replacement Parts 2 1 Replacement Parts List Part Num Installation Location Part Name ber Refer to the Diagram High Stage Compressor Diagram 3 9 1 Compressor Low Stage Compressor Diagram 3 10 2 Dryer Diagram 3 12 For Evaporator Diagram
115. uld blow towards you and not into the unit for il lustration a paper or cloth hold in the front of the con denser grill should blow away towards you and not stick on the grill In case of wrong airflow direction turn OFF the unit ON OFF switch and change the jumper in CN31 from pin 1 and 2 to pin 2 and 3 or vice versa Place thermometers in to the two ports shown in left picture for Return Air and Supply Air Thermometer Insertion Hole This for precise manual control howev er avoid entrance of outside or loss of conditioned air through the ports for economic reason Check regularly for frost on the Low Stage Compres sor suction pipe In case of frost signs close the evap orator expansion valve by rotation of the valve coil while placed on the valve stem by half a turn clock wise In case of extra care for chill damage to the cargo load switch from low evaporator fan speed to high evaporator fan speed Change on CN29 jumper be tween pin 1and 2 into jumper between pin 1 and 3 without cooling no running of compressors and con denser fan motor Circuit diagram Wiring diagram A3 3 155 1 Wiring Diagram 1 1 Wiring Diagram
116. under 10 A up until the first decimal place will be shown If 10 A or greater the value is displayed in 1 A increments y Operation Completed CFM ON ym Returns to the settings display F008341 Operation Section 1 69 5 VVhen CFM displays press 6 Use the PY or switch to select CFM ON then press to start individual condenser fan motor op eration During operation the present current value is dis played Y VVhen operation is complete the system returns to the individual operation setting for the condenser fan mo tor To operate other components press Ela several times to return to the setting display Operation Section 1 70 4 Individual Low Speed Operation of the Cooling Fan Motor e Operate the cooling fan motor individually at low speed for approximately 300 seconds mM mn LI ULILI SUPPLY FULL vu MANUAL 4 ENTER HSC D B EFML PTI F008024 1 Press during the normal display mode 2 Press the m or M switch to select the PTI mode Modes FULL PTI SHORT PTI MANUAL DATA P S TEST 3 When MANUAL displays press BS 4 Use the m or M svvitch to select the component to manually operate Set values HSC LSC CFM EFML EFMH EVAEXP ECOEXP HTR ULILI EFML ENTER EFML OFF y EM EFML ON Press AMES to begin operation U1 0V1 0W1 0 If under 10 A up until the first decimal place
117. uoy saniewouqe Aue 10 N93 102 uosuedxg Joyesodeng u 0 dn vorsuedxe ay Woy ssauley Sulu ay yosun Z1 NO 40 99UU0D 1124 94 SE M se vorsuedxa JOJeJOAeAS y Jesu SJOJOBUUOD Ul 1 61400 100d JO YOBYD 9 09 p p ox sey aunjesadua lul JIBSUBPUOD ay y ass 0 Z iq uap ay Jaye 10106100 UB Y d su puoO pue Buidid ay ul adualayip e 104 YOOYD 9 JoJ9e uo9 oe ubeu JO y u s JOJO A UB JSSUSPUOD mea queno y eunseaul pue NO SOW 401061400 UN y uey Josuapuoy ene peu ilensiA peu salpyeuuouge Aue 40 5 0 ay pue 103 2U o dn y9 ims ainsseid y Wo sseuley ay Y29949 y 40 9e U09 JOSSAIGWOD LOW JO APIs 1102 BY UO OVA JO X92949 E UMOIG S Z4 5 1 S 0 ilensiA Z SP NOUL inss ud UD euouqe y Sulsne siojoe 10 juelabBuja Jo Anuenb payloads ay ppy YMS ainssaid YBIH d D E EE Ayquenb payloads ay ppy yuesaBiuya Ainuenb payloads ay ppy sasoj9 pue suado AJLA ay 121 x998y9 pue LL Hoys e yonpuo sa ewouqe Aue Jo N93 ay o dn aajea UOlSUE X y Woy ssauJey DUU ay Dau LS LN 40 99UU0D MOF au Se jam se aAjeA uorsuedxa JoyeJOdeAS ay Jesu SJOJOBUUOD Ul 61400 JOOd JO YOBYD LU Josseidwog ebe s yH Anuenb
118. ured value Operation Section 1 45 19 Evaporator Outlet Temperature Display e Display the present evaporator outlet temperature C 1 Press to display 01 2 Use the mu or M svvitch to display 21 3 The evaporator outlet temperature C vvill display as the measured value F008456 20 Economizer Inlet Temperature Display e Display the present economizer inlet temperature C 1 Press to display 01 2 Use the mu or M svvitch to display 22 3 The present economizer inlet temperature C vvill be displayed as the measured value F008457 21 Economizer Outlet Temperature Display e Display the present economizer outlet temperature C 1 Press to display 01 2 Use the m or M switch to display 23 3 The present economizer outlet temperature C will be displayed as the measured value F008458 Operation Section 1 46 22 High Pressure Display e Display the present high pressure value KPa 1 Press to display 01 2 Use the mu or M svvitch to display 24 3 The high pressure value KPa vvill appear on the sub 2 display HP 170 KPa 008419 23 Middle Pressure Display e Display the present middle pressure value KPa 1 Press to display 01 2 Use the mu or M svvitch to display 25 3 The middle pressure value KPa vvill appear on the sub display r MP 90 KPa 3
119. will be shown If 10 A or greater the value is displayed in 1 A increments 4 Operation Completed EFML ON Returns to the settings display F008342 9 6 Y Operation Section 1 71 When EFML displays press E Use the PY or KA switch to select EFML ON then press to start individual low speed opera tion of the cooling fan motor During operation the present current value is dis played When operation is complete the system returns to the individual low speed operation setting for the cooling fan motor To operate other components press Ela several times to return to the setting display Operation Section 1 72 5 Individual High Speed Operation of the Cooling Fan Motor e Operate the cooling fan motor individually at high speed for approximately 300 seconds mn LI ULILI SUPPLY FULL y 13 62 MANUAL y ENTER HSC y 13 62 EFMH PTI F008026 1 Press during the normal display mode 2 Press the m or M switch to select the PTI mode Modes FULL PTI SHORT PTI MANUAL DATA P S TEST 3 When MANUAL displays press BS 4 Use the m or M svvitch to select the component to manually operate Set values HSC LSC CFM EFML EFMH EVAEXP ECOEXP HTR EFMH OFF y EM EFMH ON 4 Press to begin operation U1 0V1 0W1 0 If under 10 A up until the first decimal place will be shown
120. x HSIT P1 48 30 Low stage inverter temperature 32 ba LSIT P1 48 31 1 Evaporator expansion valve opening 33 GH EVA EXP P1 49 32 1 Economizer expansion valve opening 34 wes ECO EXP P1 49 33 Cooling fan status 35 EFM P1 49 34 Main power supply voltage 37 Ka VOL P1 50 Operation Section 1 22 ee Set Measured Reference No Setting Description Sub Display Value Value Page 35 Main power supply U phase current 38 111 1 50 36 1 Main power supply V phase current 39 ko L21 P1 50 37 Main power supply W phase current 40 L31 P1 51 38 Main power supply frequency 41 KW HZ P1 51 39 1 High stage compressor operating time 42 HSCRHR P1 51 40 Low stage compressor operating time 43 LSCRHR P1 52 41 Cooling fan motor 1 right side operating EFMRRHR i 44 P1 52 time 42 Cooling fan motor 2 left side operating EFMLRHR 45 P1 52 time 43 Condenser fan motor operating time 46 CFMRHR P1 53 44 Heater operating time 47 HTRHR P1 53 45 High stage inverter operating time 48 HSIRHR P1 53 46 Low stage inverter operating time 49 LSIRHR P1 54 47 Supply air temperature log data 50 SUP dATA P1 54 48 Return air temperature log data 51 RET dATA P1 55 49 Program version 52 PGM VER P1 55 Operation Section 1 23 4 8 Operating Method for Setting Menu 1 1 Set Temperature Change
121. y 1 Press to display 01 2 Use the mu or M svvitch to display 41 3 The frequency Hz for the main power supply will ap pear as the measured value F008426 39 High Stage Compressor Operating Time Display e Display the high stage compressor operating time accumulated up until the present 1 Press to display 01 LI 2 Use the m or M switch to display 42 HSCRHR 4 ENTER 234567H 3 Press to show the high stage compressor oper ating time on the sub display F008446 Operation Section 1 52 40 Lovv Stage Compressor Operating Time Display e Display the low stage compressor operating time accumulated up until the present A ENTER 234567H F008447 1 Press to display 01 2 Use the m or M svvitch to display 43 3 Press to shovv the lovv stage compressor operat ing time on the sub display 41 Cooling Fan Motor 1 Right Side Operating Time Display e Display the cooling fan motor 1 right side operating time accumulated up until the present LILI 1 EFMRRHR 4 ENTER 234567H F008448 1 Press to display 01 2 Use the mu or M svvitch to display 44 3 Press to shovv the cooling fan motor 1 right side operating time on the sub display 42 Cooling Fan Motor 2 Left Side Operating Time Display e Display the cooling fan motor 2 left side operating time accumulated up until the present
122. yeseduua eunouqe ay Sulsneo s10 08y 10 L Aue ay pue 1124 ay o dn sojow ay wouy sseusey Bum ay UOnIppe ul y GOW JO pis 109 ay UO OVA YZ 40 9949 E UMO Q SI Z4 sn 1 Bas o YIYO ilensiA 2 sBurpuim JOJOW ay Ul aseauoul eJnjesadula euouqe y ulsne Soe sap eunouqe Aue 40 ay pue N23 eu o dn Joyow ay wouy sseuJey Bull ay Y92949 py LOW 10 QOW JO aps 1102 ay UO OVA pZ 40 YOBUD E UAQIQ SI 4 J Bas 0 YOOYO ilensiA Z SBuIpulm JOJOW ay ul eseauoul eunouqe ay Bursneo s10 08y 10 poya UONE NL N Ayleuuouqe JOJOW seu indino y l noo do Z ewep jojoeas DU 9 Besn out mojaq u llei sey aBeyon Ajddns somod aul e 30 SI LOW USyMm y JORJUOD 1OJOBUUOD 100d E noq pue H H AUI ay U Ml Q ssausey BULA uohyeolunuluioo ay ul y n sl UBdO 2 2 5 ay apisino Bunelado Josuas Ange 2 u do s nno ysneyxe ay ay UO 1504 SAISSOIXF J0jeJodeno ay UO 1504 AISS0XF JOyeJOdeAS ay UO 1SOL A SS XZ JOR UOD Joj9auuo9 100d BULA j9aJo9u n sl Uado ss usey DUU UAOIQ y SN4 Z ay ul JOB UOD

Container Refrigerator Service Manual

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