Daikin SkyAir Super Inverter 70 D Series User Manual

Name: Daikin SkyAir Super Inverter 70 D Series
Brand: Daikin
Rating: 4 (1 reviews)

255 pages

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SiE25-110

Functions 7

Part 2

Functions

1. List of Functions......................................................................................8

1.1 Functions................................................................................................. 8

Table of Contents2
Introduction6
- Safety Cautions6
Skyair Super Inverter 70 D Series Heat Pump10
Part1 Model Name and Power Supply12
Model Name and Power Supply13
- External Appearance14
Part 2 Functions16
List of Functions17
- Functions17
Part 3 Specifications20
Specifications21
- 50Hz21
- 60Hz27
- Comply with Australian Standard (50Hz)29
Part 4 Remote Controller32
Wired Remote Controller33
- Wired Remote Controller - NEW MODEL (for Cooling Only and Heat-Pump Model)33
- Installation35
Wireless Remote Controller37
Part 5 Field Piping and Wiring40
Field Piping and Wiring41
- Precautions41
- Field Piping44
- Field Wiring46
Part 6 Field Setting48
Method of Field Set (Reset after Maintenance Inspection/Repair)49
- Explanation49
- Field Setting50
- Wireless Remote Controller51
- Initial Setting Contents52
- Local Setting Mode no53
- Detailed Explanation of Setting Modes55
- Setting of Air Flow Direction Adjustment Range56
- Fan Speed off When Thermostat Is off57
- Centralized Group No. Setting61
Settings Concerning Maintenance62
- Indoor Unit PCB62
- Outdoor Unit Switches / Setting Jumper66
Existence of DIP Switch, Jumper and BS69
- Reference Table69
- Initial DIP Switch Setting List (Factory Set)71
- Emergency Operation72
- Maintenance Mode Setting73
Part 7 Function and Operation74
Function of Main Components and Thermistors75
Function Outline77
- Indoor Unit77
- Outdoor Unit78
Electric Function Parts80
- Indoor Unit80
- Outdoor Unit81
Function Details83
- Indoor Unit83
- Inverter Outdoor Unit (R-407C) (RZP71 ~ 140D)91
- Simulated Operation Function92
- Starting Control93
- Crankcase Heater Control96
- Low Pressure Protection Control97
- High Pressure Protection Control97
- Discharge Pipe Temperature Protection Control98
- Inverter Current Protection Control99
- Control by Inverter Fin Temperature99
- Protection Control by Overall Current100
- Defrost Control102
- Defrost Starting Condition102
- Defrost Condition102
- Pump down Residual Operation103
- Indoor Unit Fan Control104
Operation Range107
- Operation Limits107
Part 8 Troubleshooting108
Maintenance Inspections110
- Optimal Operation Condition110
- Cautions in Handling New Refrigerant113
How to Handle Request for Maintenance115
- Flow Chart115
Troubleshooting Based on Equipment Condition116
- Equipment Does Not Operate117
- Indoor Fan Operates, but Compressor Does Not118
- Sie25119
- Cooling/Heating Operation Starts but Stops Immediately120
- After Equipment Shuts Down, It Cannot be Restarted for a While121
- Equipment Operates but Does Not Provide Cooling122
- Equipment Operates but Does Not Provide Heating124
- Equipment Discharges White Mist125
- Equipment Produces Loud Noise or Shakes126
- Equipment Discharges Dust127
- Remote Controller LCD Displays "88128
- Swing Flap Does Not Operate129
Procedure of Self-Diagnosis by Remote Controller130
- The INSPECTION/TEST Button130
- Self-Diagnosis by Wired Remote Controller131
- Fault Diagnosis by Wireless Remote Controller132
- Remote Controller Display Malfunction Code and Contents134
Procedure of Self-Diagnosis by LED136
- Troubleshooting by LED on the Indoor Unit's136
- Troubleshooting by LED on Inverter Outdoor Unit PCB137
Troubleshooting by Remote Controller Display / LED Display139
- Explanation for Symbols139
- Malfunction Code and LED Display Table140
- Failure of Indoor Unit PC Board143
- Malfunction of Drain Water Level System (Float Type)144
- Failure of Drain System146
- Indoor Unit Fan Motor Lock147
- Malfunction of Indoor Unit Fan Motor148
- Troubleshooting149
- Swing Flap Motor Malfunction / Lock150
- Failure of Capacity Setting152
- Malfunction of Heat Exchange Temperature Sensor System153
- Malfunction of Suction Air Temperature Sensor System154
- Malfunction of Remote Controller Air Thermistor155
- Malfunction of Moisture Sensor System156
- Actuation of Protection Device157
- Failure of Outdoor Unit PC Board158
- Abnormal High Pressure Level159
- Low Pressure System (LPS) Malfunction161
- Compressor Motor Lock162
- Malfunction of Outdoor Unit Fan Motor164
- Malfunction of Electronic Expansion Valve165
- Malfunction of Discharge Pipe Temperature167
- Malfunction of High Pressure Switch System169
- Malfunction of Outdoor Fan Motor Signal170
- Malfunction of Thermistor System171
- Malfunction of Suction Pipe Pressure Sensor172
- Radiation Fin Temperature Increased173
- DC Output Overcurrent (Instantaneous)174
- Electronic Thermal (Time Lag)176
- Stall Prevention (Time Lag)178
- Malfunction of Transmission System (between Control PCB and Inverter PCB)180
- Open Phase182
- Malfunction of Radiator Fin Temperature Thermistor184
- Malfunction of Radiator Fin Temperature Thermistor185
- Failure of Capacity Setting186
- Gas Shortage (Malfunction)187
- Abnormal Power Supply Voltage188
- Malfunction of Transmission (between Indoor and Outdoor Unit)190
- Malfunction of Transmission190
- Malfunction of Transmission (between Indoor Unit and Remote Controller)192
- Between Indoor Unit and Remote Controller192
- Transmission Error between Main Remote Controller and Sub Remote Controller193
- Malfunction of Field Setting Switch194
- Centralized Address Setting Error196
Part 9 Removal Procedure204
Fhycp71~140D205
- Removal of Suction Grille205
- Removal of Air Filter206
- Removal of Decoration Panel207
- Removal of Horizontal Blade209
- Removal of Swing Motor210
- Removal of Switch Box212
- Removal of PC Board214
- Removal of Humidity Sensor and Air Temperature Thermistor216
- Removal of Fan Motor217
- Removal of Drain Pan, Drain Pump, Float Switch219
- Removal of Heat Exchanger Temperature Thermistor221
Rzp71~140D222
- Removal of Outside Panels222
- Removal of Propeller Fan and Fan Motor224
- Removal of PC Board225
- Removal of Switch Box (A)227
- Removal of Switch Box (B)228
- Removal of Compressor(for RZP71D)229
- Removal of Compressor (for RZP71D)229
- Removal of Compressor(for RZP100~140D)230
- Removal of Compressor (for RZP100~140D)230
- Removal of Four Way Valve232
- Removal of Solenoid Valve and Motorized Valve (for RZP71D)233
- Removal of Solenoid Valve and Motorized Valve233
- Removal of Solenoid Valve and Motorized Valve (for RZP100~140D)234
- (For RZP100~140D)234
- Removal of Pressure Switch and Pressure Sensor235
Part 10 Appendix236
Piping Diagrams237
- Pair System237
- Twin System238
Wiring Diagrams239
- Indoor Units239
- Outdoor Units243
Index248
Drawings & Flow Charts252

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Daikin SkyAir Super Inverter 70 D Series Specifications

General

Series	D Series
Type	Split System
Cooling Capacity	7.1 kW
Heating Capacity	8.0 kW
Coefficient of Performance (COP)	3.61
Outdoor Unit Noise Level	50 dB(A)
Indoor Unit Weight	12 kg
Power Supply	220-240V, 50Hz
Refrigerant	R410A
Indoor Unit Noise Level	45 dB(A)

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Daikin SkyAir Super Inverter 70 D Series User Manual

Table of Contents

Questions and Answers:

Daikin SkyAir Super Inverter 70 D Series Specifications

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