Mitsubishi TE30GAE User manual

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

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Thank you for your purchase of Mitsubishi Transport
Refrigeration Unit.
Purpose of use and application
This Refrigeration Unit is intended to carry the cargo (with the exception of
volatile, inflammable, hazardous and corrosive matters) on a transportation
vehicle, keeping the inside container temperature at a certain degree.
If the Refrigeration Unit is used for any purposes other than this purpose, it
may cause accidents or damages.
Important information
For questions or information, contact your nearest dealer.
● Be sure to follow the contents described in this manual in order to protect
yourself and other people from potential risks of this refrigeration unit and
to prevent it from getting damaged.
● We are not able to foresee all potential risks of this refrigeration unit or
dangers due to mishandling by the customers. Therefore, it is necessary
to take measures for safety in addition to the items described in this
manual or on warning labels.
● For the following works, contact your nearest dealer. If those works were
● This product contains fluorinated greenhouse gases.
•
Refrigerant:R410A(GWP(Global Warming Potential)=2088)
Refer to a label on unit about weight of fluorinated greenhouse gases and
CO2equivalent. (
carried out by customer, the refrigeration unit may lose its performance
and we may not be able to ensure the safety of the customer.
(a) Installation, modification, specification change and disposal of the
refrigeration unit
(b) Maintenance of electric appliances
(c) Abnormal treatments which are not described in this manual
Refer to pages 22.)

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Operation manual
● This operation manual is prepared for people who speaks English. In case
that person whose native language is not English handles this refrigeration
unit, he or she must be instructed on safety by the customer. Furthermore,
the warning labels described in their native language must be prepared
and stuck on the proper places.
● This operation manual is copyrighted and all rights are reserved by our
company. The drawings and technical information described in this
manual may not, in whole or part, be published, copied, translated for
the purposes other than above-mentioned and reduced to any electronic
medium or machine-readable form without prior written consent with our
company.
● This manual also contains the explanation of optional specification.
● The contents of this operation manual may differ from that of the
refrigeration unit used by a customer due to specification change.
● The contents described in this operation manual may be changed without
a prior notice.
● When transferring or lending the refrigeration unit, attach this operation
manual together with the unit so that the operators should be able to have
a good knowledge on safety.
● Keep this operation manual in the vehicle so that it is available for your
reference when you need it.
● Unless otherwise noted, "right" and "left" directions are given as viewed
from the front of the refrigeration unit.
For disposal
Contact your nearest dealer when disposing the refrigeration unit. Observe
the applicable laws and regulations in your country to dispose refrigerants
and cooling water.

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

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Purpose of use and application--I
Important information-------------I
Operation manual ---------------- II
For disposal ----------------------- II
Information on the model------- III
Contents-------------------------- IV
1 Function of Refrigeration
Unit--------------------------1
2 Name of each part --------2
Arrangement plan for
main parts ------------------------- 2
Refrigeration unit ----------------- 3
Evaporator unit ------------------- 4
Alternator -------------------------- 5
Battery box------------------------ 5
Cabin controller------------------- 6
LCD display area ----------------- 7
Protective devices---------------- 9
3 Precaution for safety---- 10
Signs on safety ----------------- 10
Precaution----------------------- 11
Handling of high-voltage ----------- 11
General precautions ---------------- 13
During and after the operation ---- 15
Inspection/Cleaning/Repair-------- 15
Loading ------------------------------ 16
Handling of electric equipment
and power codes ------------------- 17
Reinstallation of refrigeration
unit------------------------------------ 18
Modification of refrigeration unit
and specification change ---------- 19
Power supply equipment ---------- 19
Emergency measure ----------- 20
Handling of warning labels ---- 22
Prevention of start during
inspection work----------------- 24
Clothing and protective
equipment ----------------------- 24
When abnormal conditions are
detected ------------------------- 24
For emergency------------------ 24
4 Initial setting ------------- 25
Display and function of
main menu ---------------------- 25
Language setting mode ------------ 26
Display and function of
Sub-menu ----------------------- 27
Setting the calendar and clock
(Date, Month, Year) ------------- 29
Displaying the maintenance
information ---------------------- 31
Setting the defrost interval ---- 33
Setting the backup operation
time ------------------------------ 34
Setting LCD backlight---------- 35
5 Operation----------------- 37
Switching the drive ------------- 38
Operating with the vehicle engine -- 38
Operating with the
commercial power ------------------ 38
Unplug reminder display ----------- 38
Starting the operation---------- 39
Contents

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Stopping the operation -------- 40
Setting the temperature ------- 41
Setting the preset temperature---- 42
Manual defrost operation------ 43
Starting the manual defrost
operation----------------------------- 43
Ending the manual defrost
operation----------------------------- 43
Setting the ON timer ----------- 44
Setting the OFF timer ---------- 46
6 Loading------------------- 48
Preparation before loading ---- 48
Loading and unloading -------- 49
Loading procedure------------------ 49
Unloading ---------------------------- 50
7 Inspection ---------------- 51
Precautions for inspection ---- 51
Daily inspection----------------- 53
Inspection of condenser coil ------ 53
Periodic inspection------------- 54
Periodic inspection check
sheet ----------------------------- 55
Refrigerant and refrigerating
machine oil ---------------------- 56
Power supply system ---------- 56
Climate class ------------------- 56
8 Cautions for use --------- 57
When operating at a low inside
container temperature for a long
period of time:----------------------- 57
When stopping the refrigeration
unit for a long period of time:------ 57
9 For emergency ---------- 58
Alarm display ------------------- 58
Switching "Normal display" and
"Alarm display" ----------------- 58
Switching from
"Normal display screen" to
"Alarm display mode" -------------- 58
Switching from
"Alarm display mode" to
"Normal display screen" ----------- 58
Countermeasures--------------- 59
When you contact your nearest
dealer--------------------------------- 59
Resuming operation after an
emergency stop ---------------- 59
List of alarm codes ------------- 60

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1 Function of Refrigeration Unit
This refrigeration unit has following functions.
(1) Operation during vehicle engine stop
This is the function to operate by battery power during vehicle stop for
keeping cargo temperature.
Refer to page 38 for how to switch the operation.
(2) Switching function of commercial power supply
This is the function to switch the operation automatically depending on
whether the commercial power supply is connected or not.
Refer to page 38 for how to switch the operation.
(3) Defrosting operation function
This is the function to protect evaporator from frosting during cooling
operation and to prevent refrigerating power from decreasing.
There are following 3 methods to start defrosting operation.
1) Automatic defrosting operation
Defrosting starts automatically by the timer setting.
Refer to page 33 for defrosting timer setting.
2) Manual defrosting operation
Defrosting starts forcibly by pressing the switch of controller.
Refer to page 43 for how to operate.
3) Back-up defrosting operation
Defrosting starts automatically by frost detection.
As the defrosting operation is completed, the refrigeration unit returns to
the cooling operation.
Defrosting operation will not start when the evaporator temperature is
high even during the cooling operation.
(4) Timer operation function
This is the function to set starting time and stopping time of the
operation.
Refer to pages from 44 to 47 for how to set.

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2 Name of each part
Main parts
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1
Refrigeration unit
4
Alternator
2
AC commercial power connector
5
Battery box
3
Cabin controller
6
Evaporator unit

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2 Name of each part
Refrigeration unit
■Top view
■Front view
1
Condenser fan & motor
4
Dryer
2
Control box
5
Sight glass
3
Condenser coil
6
Compressor

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2 Name of each part
Evaporator unit
Evaporator outlet Evaporator coil
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Evaporator fan motor Expansion valve
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A
Inside of view "A"
1
Evaporator outlet
3
Evaporator coil
2
Evaporator fan motor
4
Expansion valve