Daikin LXE10E-A11 User manual

TR05-11
ダイキン海上コンテナ冷凍装置
Marine type Container Refrigeration Unit
LXE10E-A11
LXE10E-A20
LXE10E-A26
LXE10E-A26A
サービスガイド・パーツリスト
Service Manual・Parts List
オプション機能編・Optional Functions
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Covered Models
Regarding the features and operation of the unit, the service guide
describes the items which are different from those of the service manual
TR01-09A.
No. Item Different points from service manual
（Maintenance and Repair）
1 Tightening lever for control box cover Quick-lock lever type
2☆MODE Key (Display panel) Refer to the details in the following pages.
3☆Dehumidication control setting
(A26, A26A only)
Refer to the details in the following pages.
4☆Initial setting table into spare controller Refer to the details in the following pages.
For the ☆marked items, refer to the details in the following pages.
5☆Electronic type temperature recorder
(Rechargeable type)
Refer to the details in the following pages.
6☆Cable clamp bracket Provided.
7 Communication MODEM Provided.
8 Temperature setting range ＋30℃〜−30℃
9 Monitoring, receptacle Nothing
10☆Transducer Refer to the details in the following page.
11☆USDA receptacle (A28 only) A11, A26, A26A only
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CAUTION
Before starting the unit, run the generator.
Securely close the control box cover and the temperature
recorder box cover (optional).
Otherwise, It will cause water entry.
Temperature recorder box cover
Quick-lock lever
Control box cover
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CONTENTS
1. BASIC OPERATION OF ELECTRONIC CONTROLLER ……………4
1.1 Control panel …………………………………………………………4
2. OPERATION PROCEDURE ………………………………………………5
2.1 Operation procedure flow chart ……………………………………5
3. G-SET OPERATION/AUTOMATIC PUMP DOWN OPERATION
MODE/DEHUMIDIFICATION ON-A・OFF SETTING …………………6
4. DEHUMIDIFICATION CONTROL SETTING (A26, A26A only)………8
4.1 Description of setting …………………………………………………8
4.2 Dehumidification control………………………………………………9
5. Initial setting table into spare controller ……………………………10
6. CABLE CLAMP BRACKET ……………………………………………11
7. ELECTRONIC TEMPERATURE RECORDER ………………………11
8. Transducer ………………………………………………………………12
8.1 Low pressure transducer (LPT) ……………………………………12
8.2 High pressure transducer (HPT) …………………………………12
9. USDA receptacle (A11, A26, A26A only) ……………………………13
10. APPENDIX ………………………………………………………………15
10.1 Schematic wiring diagram …………………………………………15
10.2 Stereoscopic wiring diagram………………………………………16
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1. BASIC OPERATION OF ELECTRONIC CONTROLLER
1.1 Control panel
Name and function of each components
q
ty
u
i
w
e
r
o
!0
Operation key
3
1
2
b
–12 –10 –8 –6 –4 –2
–2–3–4–5–6 –1
SP–5
OVER
2
INRANGE
HOURS
DAYS
1
UNDER
ALARM
R.H.
SUPPLY
RETURN
˚C / ˚F
%R H
DEFROST INRANGED–HUMID
COMP.
˚C
˚C
SP+5
DECOS
DAIKIN ELECTRONICCONTAINER OPERATION SYSTEM
① SUPPLY LED (Lights when "supply air temperature" is indicated.)
② RETURN LED (Lights when "return air temperature" is indicated.)
③ALARM LED (Lights alarm is generated.)
④R.H.LED (Lights when "relative humidity" is indicated.)
⑤COMP.LED (Lights when the compressor is running.)
⑥
DEFROST LED (Lights when the unit is under the defrosting operation.)
⑦ IN RANGE LED (Lights when the control temperature is in range.)
⑧DE-HUMID.LED (Lights when the controller is the
dehumidification control optional.)
⑨Temperature base (Used for the graphic chart indication
on the LCD.)
⑩
Time base (Used for the graphic chart indication on the LCD.)
※: Dehumidification control is auailable on A26 and A26A only.
Function of operation key
●MODE Key
Shift from "Current indication mode" G-SET operation." / Automatic pump down mode /
Dehumidication ON-A･OFF setting.
Note: When the dehumidification ON-A・OFF is set to ON, G-Set operating mode will be skipped.
MODE
M
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2. OPERATION PROCEDURE
2.1 Operation procedure flow chart
S
S
S
I/O ON I/O OFF
I/O
S
I/O Unit On / Off key S key Select key
Enter key 8 / Chart key
CHART
CHART
CHART
Difference from standard model
★: Dehumidification control is auailable on A26 and A26A only.
Power OFF
Unit OFF
All indication
light on
(for 3 sec.)
Starting
preparation
(for 18 sec.)
※1
Current
indication
(Operation state)
When no power supply
Non operation for 30 sec.
Circuit Breaker ON
Circuit Breaker OFF
after setting change
( OFF when no settig change)
※3 Battery mode, Operation Condition Setting with back-up battery
(Set Point Temperature˚C / Humidity %, / Defrost Internal)
for 3 sec. for 3 sec. for 3 sec. for 3 sec.
※10
※2 Operation Setting (Set Point Temperature˚C, Humidity %, Defrost Internal)
※6 Sensor Indication
※3.10.1 Chart Indication
※7 Temperature
Record Scroll
※8 Alarm
Record Scroll
※12※11 ※13
or non operation for 5 min.
or non operation for 5 min.
※G-SET operation
(The energy consumption
 reducing operation)
※4 Dehumidification
 ON-A･OFF setting
※4 Automatic
 pump down
F. PTI
S. PTI
M. CHECK
※14 Logging data can be down loaded even when the power supply OFF, the unit OFF
or the unit in operation.
To down load the data during the power supply OFF, press the key for using
the wake-up battery.
Optional
Function
Setting
Basic
Function
Setting
Optional
Condition
Setting
Container
I.D & Time
Setting
for 3 sec.
MODE
M
MODE
M
MODE
M
MODE
M
※3.9.2.1
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3. G-SET OPERATION/AUTOMATIC PUMP DOWN OPERATION
MODE/DEHUMIDIFICATION ON-A・OFF SETTING
The energy consunption reducing operation during G-SET operation, automatic pump down operation
collecting refrigerant to the liquid receiver and dehumidification ON-A・OFF setting are executed.
Press the key in current indication mode to go to G-SET operation /
Automatic pump down operation / Dehumidification ON-A･OFF setting.
※After the automatic pump down is completed, the pump down status is
maintained until the power supply is turned off.
Pressing the key changes the mode between G-SET operation and automatic pump down /
Dehumidification ON-A･OFF setting.
The set point can be set by using key or key.
Note: When the dehumidification ON-A・OFF is set to ON, G-Set operating mode will be skipped.
MODE
M
MODE
M
MODE
M
All indication
light on
(for 3 sec.)
Starting
preparation
(for 18 sec.)
Current
indication
(Operation state)
※
1
G-SET operation /
Automatic pump
down operation /
Dehumidification
ON-A•OFF setting.
MODE
M
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Setting item LED panel LCD panel Setting method
–– –– ––
ON, OFF diSPOFF Select ON by using
or key, and press
the key to determine
the setting.
ON, OFF P down Select "ON" by using
key and key,
and press the key to
determine the setting.
Current
indication mode
G-SET
operation
Automatic pump
down operation
Dehumidification
ON-A・OFF setting
MODE
M
MODE
M
MODE
M
MODE
M
Note) Refer to the detail of automotic pump down function in the "4.3.1" of Service manual.
CAUTION
1．To apply the humidification control, be sure to set "ON-A".
2．ON/OFF of the reheating coil and DE-HUMID LED lit/unlit are not
synchronous.
3．When the dehumidification ON-A・OFF is set to ON, G-Set
operating mode will be skipped.
OFF, ON-A dHu Select "ON-A" by using
key and key,
and press the key to
determine the setting.
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4. DEHUMIDIFICATION CONTROL SETTING (A26, A26A only)
This unit features the dehumidification function. Therefore, it is necessary to set whether the
dehumidification control is to be executed or not according to the cargo to be transferred.
You can set whether the dehumidification control is to be executed or not by operating the display
panel of controller.
4.1 Description of setting
Whether the dehumidification control is to be executed or not is switched over according to the setting
of dehumidification control parameter "dHu" under the "4. G-SET operation / Automatic pump down
operation mode / Dehumidification ON-A･OFF setting"
CAUTION
1．ON/OFF of the reheating coil and DE-HUMID LED lit/unlit are not
synchronous.
2．To apply the humidification control, be sure to set "ON-A".
Dehumidification
control
Setting of
dehumidification
control "dHu"
DE-HUMID LED Remarks
To execute ON-A (Applied) ON
Case of the unit without the
humidity sensor
Not to execute off (Not applied) OFF
Note) The setting of dehumidification control can also be mode while in optional functional setting
mode. (Refer to 3.3.3 of service manual on page 3-26.)
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4.2 Dehumidification control
※If reheat coil (Optional) is equipped:
The unit have dehumidification control by a reheat coil, which is under the evaporator coil.
In dehumidification, the Reheat Solenoid Valve (RSV) opens to give high pressurized refrigerant to
reheat coil. The "DEHUMID" LED lamp will light up.
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