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LXE10E-A14
Daikin LXE10E-A14 User Manual
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1
1-2
1.3 B
ASIC OPERA
TION OF
REFRIGERA
TION UNIT
Operate the unit b
y the f
ollowing
procedure.
1.3.1 Star
ting operation
(1)
Make sure that power to the unit is on.
CA
UTION
Make sure that the power plug
q
, the circuit
breaker
w
, and the UNIT ON/OFF key
e
are
OFF. Otherwise, it will be dangerous while
checking.
w
e
https://daikin-p.ru
10
12
Table of Contents
Default Chapter
3
Table of Contents
3
Safety Precautions
4
Danger
4
Warning
5
Caution
6
Introduction
10
Operation Range
10
Basic Names of Components
10
Basic Operation of Refrigeration Unit
11
Starting Operation
11
Checking During Operation
14
Procedure after Operation
14
General Description
15
Main Specifications
15
Names of Components
16
Outside
16
Inside
17
Control Box
18
Operating Pressure and Running Current
20
Operation Modes and Control
22
Frozen Mode
23
Chilled and Partial Frozen Mode
25
Defrosting Mode
27
Common Control
30
Electronic Controller
35
Function Table
35
Basic Operations of Electronic Controller
37
Control Panel
37
Operation Mode and Control
39
Operation Procedure
40
Operation Procedure Flow Chart
40
Mode Operation Procedure
43
Current Indication Mode
44
Operation Setting Mode
44
Battery Mode
45
Mode Operation
46
LED Display Light off Mode
51
Sensor Indication Mode
52
Temperature Record Scroll Mode
55
Alarm Record Scroll Mode
58
PTI Record Scroll Mode
60
Setting Flow Chart
61
Optional Function Mode
62
Basic Setting Mode
62
Optional Condition Setting Mode
62
Input Data Mode
62
Controller Software Download Mode
62
Alarm Display and Back-Up Function
70
Alarm List
70
Back-Up Operation at Sensor Malfunction
71
Battery
73
Specifications
73
Function
73
Battery Check
73
Battery Replacement
74
Information Interchange with Personal Computer
75
Data Logging
76
Software Configuration
77
Inspection Procedure for Electronic Controller
79
Controller Replacement and Initial Setting
80
Controller Replacement
80
PTI (Pre Trip Inspection) and Periodic Inspection
83
Inspection Item
84
Automatic PTI
87
PTI Selection Mode
88
Short PTI (S.PTI)
89
Full PTI (F.PTI)
90
Alarm List During PTI
92
Manual Check (M.CHECK)
93
Chartless Function
96
Chart Indication Mode
96
Chartless Code Display Function
98
P Code
99
H Code
100
D Code
102
Communication Modem (Optional)
103
Service and Maintenance
104
Main Components and Maintenance
104
Scroll Compressor
104
Air-Cooled Condenser
106
Fusible Plug
106
Drier
107
Liquid/Moisture Indicator
107
Electronic Expansion Valve
108
Suction Modulating Valve
110
Solenoid Valve
110
Discharge Pressure Regulating Valve
111
Check Valve
112
High Pressure Switch (HPS)
112
High Pressure Transducer (HPT)
113
Temperature Sensors
114
Humidity Sensor
115
Fan and Fan Motor
116
And CT Board
117
Maintenance Service
119
Collection of Refrigerant
119
Gauge Manifold
119
Automatic Pump down
121
Refrigerant Recovery and Charge
123
Evacuation and Dehydrating
127
Optional Devices
129
USDA Transportation
129
Type of USDA Sensor/Receptacle
129
Initial Setting
129
USDA Sensor Calibration
129
USDA Transportation Requirement
129
USDA Report
129
Troubleshooting
131
Refrigeration and Electrical System
131
Alarm Codes on Electronic Controller
134
Troubleshooting for Automatic PTI (J-Code)
138
Diagnosis Based on Recording Chart
140
Emergency Operation
143
Emergency Operation of Controller
143
Short Circuit Operation of Controller
144
Emergency Operation of Electronic Expansion Valve
146
Emergency Operation of Suction Modulating Valve
147
Automatic Back up for Supply- and Return Air Temperature Sensors (Optional)
148
Appendix
149
Standard Tightening Torques for Bolts
149
Standard Tightening Torques for Flare Nuts
149
Resistance of Motor Coil and Solenoid Valve Coil
149
HFC 134A Temperature-Vapor Pressure Characteristics Table
150
Temperature Sensor Characteristics Table
151
Temperature Sensor Characteristics Table DCHS
152
High Pressure Transducer Characteristics Table
152
Low Pressure Transducer Characteristics Table
152
Piping Diagram
153
Pilot Lamps and Monitoring Circuit
154
Fuse Protection Table
155
Schematic Wiring Diagram
156
Stereoscopic Wiring Diagram
157
Index
158
4
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Daikin LXE10E-A14 Specifications
General
Brand
Daikin
Model
LXE10E-A14
Category
Heat Pump
Language
English
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