Daikin RXR50EV1B Manuals

Manuals and User Guides for Daikin RXR50EV1B. We have 2 Daikin RXR50EV1B manuals available for free PDF download: Service Manual, Installation Manual

Daikin RXR50EV1B Service Manual (316 pages)

Inverter Pair Wall Mounted Type E-Series

Brand: Daikin | Category: Air Conditioner | Size: 9.71 MB

Table of Contents
3
Introduction
8
- Safety Cautions
  8
  - Caution in Repair
    8
  - Cautions Regarding Products after Repair
    9
  - Inspection after Repair
    10
  - Using Icons
    11
  - Using Icons List
    11
Part 1 List of Functions

12
- Functions
  13
Part 2 Specifications

14
- Specifications
  15
Part 3 Printed Circuit Board Connector Wiring Diagram

18
- Printed Circuit Board Connector Wiring Diagram
  19
  - Indoor Unit
    19
  - Outdoor Unit
    21
Part 4 Function and Control

24
- Description of Operation
  26
  - Indoor Unit
    26
  - Outdoor Unit
    27
- Main Functions
  28
- URURU" Humidifying / Humid Heating Operation
  28
- SARARA" Drying Operation
  37
  - Comfort Sleep Operation
    39
  - MOISTURIZING Operation
    41
  - Automatic Operation
    42
  - Comfort Airflow Mode
    43
  - Cooling Breeze Operation
    45
  - Power-Airflow Dual Flaps
    46
  - Wide-Angle Louvers
    47
  - 3-D Airflow
    48
  - POWERFUL Operation
    49
  - Indoor Unit Quiet Operation
    50
  - Multi-Colored Indicator Lamp
    50
  - Monitor Brightness Setting
    51
  - Information Display
    51
  - MOLD PROOF Operation
    52
  - Mold Proof Stick
    54
  - MOLD SHOCK Operation
    55
  - HOME LEAVE Ventilation
    58
  - FLASH STREAMER AIR PURIFYING Operation
    59
  - Fresh Air Supply Ventilation
    62
  - Wipe-Clean Flat Panel
    64
  - Filter Cleaning Indicator (Remote Controller)
    64
  - TIMER Operation
    65
  - Night Set Mode
    66
  - Table for Special Modes
    67
  - Thermostat Control
    69
  - Fan Speed Control for Indoor Units
    70
  - Draft Prevention (HOT Start)
    72
- Control Specification
  73
  - Frequency Control
    73
  - Preheating Operation (Quick Warming Function)
    74
  - Four-Way Valve Operation
    75
  - Compressor Start up Protection
    76
  - Fan Speed Control for Outdoor Unit
    77
  - Fin Thermistor Control
    77
  - Input Current Control
    78
  - Peak-Cut Control
    79
  - Indoor Coil Freeze-Up Protection
    80
  - Indoor Coil Freeze up Protection
    80
  - Dew Prevention
    81
  - Liquid Compression Protection 2
    82
  - Discharge Pipe Temperature Control
    83
  - Automatic Defrosting
    84
  - Electronic Expansion Valve Control
    86
  - Heating
    87
Part 5 System Configuration

92
- Installation Manual
  93
  - Indoor Units
    93
    
    Choosing an Installation Site
    94
    
    Wireless Remote Controller
    94
    
    System Configuration
    95
    
    Installation Tips
    96
    
    How to Replace the Drain Plug and Drain Hose
    98
    
    To Set the Different Addresses
    98
    
    Indoor Unit Installation
    99
    
    Drain Piping
    103
    
    Refrigerant Piping Work
    105
  - Outdoor Units
    107
    
    Outdoor Unit Installation Drawings
    109
    
    Installation Guidelines
    110
    
    Precautions on Installation
    110
    
    Installing Outdoor Unit
    110
    
    Outdoor Unit Installation
    111
    
    Purging Air and Checking Gas Leakage
    112
    
    Pump down Operation
    114
    
    Test Run and Final Check
    116
- System Configuration
  117
- Instruction
  118
  - Safety Precautions
    118
  - Names and Functions of Parts
    119
  - Ururu" Humidifying / Humid Heating
    119
  - Cooling
    119
  - Sarara" Drying / Dry Cooling
    119
  - The Lamp Color also Changes According to the Optional Function
    119
  - Flash Streamer Air Purifying/ Fresh Air Supply Ventilation
    119
  - Preparation before Operation
    121
  - To Set the Clock
    122
  - Cooling · "SARARA" DRYING Operation
    123
  - Heating · "URURU" HUMIDIFYING Operation
    124
  - AUTO / MOISTURIZING Operation
    125
  - Adjusting Airflow Direction · Comfort Airflow Mode · Cooling Breeze · Airflow Rate
    126
  - FLASH STREAMER AIR PURIFYING · FRESH AIR SUPPLY VENTILATION Operation / HOME LEAVE VENTILATION
    127
  - VENTILATION Operation / HOME LEAVE VENTILATION
    127
  - TIMER Operation
    128
  - COMFORT SLEEP / POWERFUL Operation
    129
  - Set up
    130
  - MOLD PROOF Operation
    131
  - MOLD SHOCK Operation / INFORMATION DISPLAY
    132
  - Care and Cleaning
    133
    
    Cleaning the Air Filter
    135
    
    Before a Long Idle Period
    140
  - Troubleshooting
    141
    
    Check Again
    142
    
    Call the Service Shop Immediately
    143
    
    Disposal Requirements
    143
Part 6 Service Diagnosis

146
- Convenient Service Check Function
  148
- Troubleshooting
  150
  - Error Code Indication by Remote Controller
    150
  - Air Conditioner Does Not Run
    152
  - Air Conditioner Runs but Does Not Get Cooling (Heating)
    154
  - When Operation Starts, Safety Breaker Works
    156
  - Air Conditioner Makes Big Noise and Vibration
    158
  - Air Does Not Humidified Enough
    159
  - Indoor Unit PCB Fault
    161
  - Peak-Cut Control or Freeze-Up Protection
    162
  - Fan Motor System (DC Motor) Fault
    164
  - Streamer Unit Fault
    166
  - Thermistor System Fault
    168
  - Front Panel Open / Close Fault
    169
  - Humidity Sensor Fault
    170
  - Signal Transmission Error (Indoor Unit - Outdoor Unit)
    171
  - Incompatible Power Supply between Indoor Unit and Outdoor Unit
    173
  - Incomplete Setting for Hose Length
    174
  - Outdoor Unit PCB Fault
    175
  - OL Activation (Compressor Overload)
    176
  - Compressor Lock
    177
  - DC Fan Lock
    178
  - Input over Current Detection
    179
  - Four Way Valve Fault
    181
  - Discharge Pipe Temperature Control
    183
  - High Pressure Control in Cooling
    184
  - Compressor Sensor System Fault
    186
  - Damper Fault
    187
  - Position Sensor Fault
    188
  - DC Voltage / DC Current Sensor Fault
    190
  - Thermistor System Fault
    191
  - Abnormal Temperature in Electrical Box
    193
  - Temperature Rise in Radiation Fin
    195
  - Output Overcurrent
    197
  - Insufficient Gas
    199
  - Over Voltage Protection / Low Voltage Protection
    201
  - Outdoor Unit PCB Fault or Communication Circuit Fault
    202
  - Signal Transmission Error on Outdoor Unit PCB
    205
  - Fan Motor System Fault / Fan Lock
    207
  - Heater Wire Fault
    208
  - Humidification Fan Outlet Thermistor Fault / Abnormal Heater Temperature
    210
  - Lights-Out of Microcomputer Status Lamp
    212
- Check
  213
  - Thermistor Resistance Check
    213
  - Installation Condition Check
    214
  - Outdoor Fan System Check (DC Motor)
    214
  - Power Supply Waveform Check
    215
  - Capacitor Voltage Check
    215
  - Main Circuit Electrolytic Capacitor Check
    216
  - Refrigerant System Check
    216
  - Inverter Checker" Check
    217
  - Power Transistor Check
    218
  - Discharge Pressure Check
    219
  - Electronic Expansion Valve Check
    220
  - Indoor Unit PCB Output Check
    221
  - Rotating Pulse Input on Outdoor Unit PCB Check
    222
  - Humidity Sensor Check
    223
  - Main Circuit Short Check
    223
  - Four-Way Valve Performance Check
    224
  - Solenoid Valve for Dehumidification Check
    225
Part 7 Removal Procedure

226
- Indoor Unit
  227
- Outdoor Unit
  274
Part 8 Others

308
- Others
  309
  - Test Run from the Remote Controller
    309
  - Field Setting
    310
Part 9 Appendix

312
- Piping Diagrams
  313
  - Indoor Units
    313
  - Outdoor Units
    313
- Wiring Diagrams
  314
  - Indoor Units
    314
  - Outdoor Units
    314

Daikin RXR50EV1B Installation Manual (14 pages)

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Daikin RXR50EV1B Manuals

Daikin RXR50EV1B Service Manual (316 pages)

Table of Contents

Part 1 List of Functions

Part 2 Specifications

Part 3 Printed Circuit Board Connector Wiring Diagram

Part 4 Function and Control

Part 5 System Configuration

Part 6 Service Diagnosis

Part 7 Removal Procedure

Part 8 Others

Part 9 Appendix

Daikin RXR50EV1B Installation Manual (14 pages)

Table of Contents

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