Daikin E-Series Service Manual page 4

SiENBE12-620
Part 5 System Configuration..................................................... 107
1. System Configuration..........................................................................108
2. Instruction............................................................................................109
Part 6 Service Diagnosis........................................................... 203
1. Caution for Diagnosis..........................................................................204
2. Problem Symptoms and Measures .....................................................206
3. Service Check Function ......................................................................207
4. Code Indication on the remote control ................................................210
5. Troubleshooting ..................................................................................211
Table of Contents
3.7 Heating Peak-cut Control .......................................................................93
3.8 Fan Control.............................................................................................94
3.9 Liquid Compression Protection Function 2.............................................94
3.10 Defrost Control .......................................................................................95
3.11 Electronic Expansion Valve Control .......................................................96
3.12 Malfunctions .........................................................................................100
3.13 Forced Operation Mode .......................................................................101
3.14 Wiring-Error Check...............................................................................102
3.15 Additional Function...............................................................................104
1.1 Operation Instructions ..........................................................................108
2.1 Wall Mounted, Duct, Floor/Ceiling, Floor Standing Type .....................109
2.2 Ceiling Suspended Type ......................................................................192
1.1 Troubleshooting with Operation Lamp .................................................204
4.1 Error Codes and Description of Fault ...................................................210
5.1 Indoor Units ..........................................................................................211
5.2 Outdoor Units .......................................................................................212
5.3 Indoor Unit PCB Abnormality ...............................................................213
5.4 Freeze-up Protection Control or High Pressure Control.......................214
5.5 Fan Motor or Related Abnormality .......................................................216
5.6 Thermistor or Related Abnormality (Indoor Unit)..................................219
5.7 Shutter Drive Motor / Shutter Limit Switch Abnormality .......................220
5.8 Signal Transmission Error (between Indoor and Outdoor Units)..........221
5.9 Unspecified Voltage (between Indoor and Outdoor Units) ...................222
5.10 Freeze-up Protection Control ...............................................................223
5.11 Outdoor Unit PCB Abnormality.............................................................225
5.12 OL Activation (Compressor Overload) .................................................226
5.13 Compressor Lock .................................................................................227
5.14 DC Fan Lock ........................................................................................228
5.15 Input Over Current Detection ...............................................................229
5.16 Discharge Pipe Temperature Control...................................................231
5.17 High Pressure Control in Cooling .........................................................232
5.18 Compressor Sensor System Abnormality ............................................234
5.19 Position Sensor Abnormality ................................................................236
5.20 CT or Related Abnormality ...................................................................237
5.21 Thermistor or Related Abnormality (Outdoor Unit)...............................239
5.22 Electrical Box Temperature Rise..........................................................241
5.23 Radiation Fin Temperature Rise ..........................................................243
5.24 Output Over Current Detection.............................................................245
5.25 Insufficient Gas.....................................................................................247
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