Daikin REYQ-AATJA Manuals

Daikin REYQ-AATJA Manuals

Manuals and User Guides for Daikin REYQ-AATJA. We have 1 Daikin REYQ-AATJA manual available for free PDF download: Service Manual

Daikin REYQ-AATJA Service Manual

Daikin REYQ-AATJA Service Manual (495 pages)

Brand: Daikin | Category: Chiller | Size: 37 MB

Table of Contents

Part 1 General Information

16
- Table of Contents
  16
- Model Names
  17
- Outdoor Unit
  17
- Branch Selector Unit
  17
- Indoor Unit
  18
- Air Treatment Equipment
  18
- External Appearance
  19
- Outdoor Unit
  19
- Branch Selector Unit
  21
- Indoor Unit
  21
- Air Treatment Equipment
  22
- Combination of Outdoor Units
  23
- Capacity Range
  24
- Connection Ratio
  24
- Outdoor Unit Combinations
  25
- Limitation of Capacity Index for Heat Recovery
  26
- Specifications
  27
- Reyq-Aatja
  27
- Reyq-Aayda
  36
Refrigerant Circuit Part 2

45
- Outdoor Unit
  46
- Refrigerant Circuit (Piping Diagrams)
  46
- Refrigerant Circuit Part
  46
- Branch Selector Unit
  55
- Indoor Unit
  67
- Outdoor-Air Processing Unit
  69
- Functional Parts Layout
  70
- Reyq72Aa
  70
- Reyq96/120Aa
  72
- Reyq144/168Aa
  75
- Reyq192/216/240Aa
  78
- Refrigerant Flow for each Operation Mode
  81
- Reyq72Aa
  81
- Reyq96/120/144/168Aa
  87
- Reyq192/216/240Aa
  93
Part 3 Remote Controller

99
- Applicable Models
  100
- Brc1E73
  101
- Names and Functions
  101
- Brc1H71W
  104
- Wireless Remote Controller
  112
- Brc1E73
  113
- Main/Sub Setting
  113
- Brc1H71W
  115
- When Wireless Remote Controller Is Used Together
  117
- Address Setting for Wireless Remote Controller
  118
- Brc1E73
  120
- Centralized Control Group No. Setting
  120
- Brc1H71W
  122
- Wireless Remote Controller
  122
- Group No. Setting Example
  123
- Brc1E73
  124
- Service Settings Menu, Maintenance Menu
  124
- Administrator Menu, Installer Menu
  128
- Brc1H71W
  128
Part 4 Functions and Control

129
- Operation Flowchart
  131
- Stop Control
  132
- Stop Due to Error
  132
- Sub Unit Stops During Master Unit Control
  132
- When System Is in Stop Control
  132
- Crankcase Heater Control
  133
- Restart Standby
  133
- Standby Control
  133
- Startup Control
  134
- Startup Control in Cooling
  135
- Startup Control in Heating
  135
- Basic Control
  136
- Normal Control
  136
- Compressor PI Control
  137
- Compressor Step Control
  138
- Electronic Expansion Valve PI Control
  142
- Step Control of Outdoor Fans
  143
- Heat Exchanger Control
  145
- High Pressure Protection Control
  146
- Protection Control
  146
- Low Pressure Protection Control
  148
- Discharge Pipe Protection Control
  149
- Inverter Protection Control
  150
- Pump down Residual Operation
  152
- Special Control
  152
- Oil Return Operation
  153
- Defrost Operation
  156
- Outdoor Unit Rotation
  159
- Cooling/Heating Mode Switching
  160
- Backup Operation
  163
- Demand Operation
  163
- Heating Operation Prohibition
  163
- Other Control
  163
- Operation Flowchart
  164
- Outline of Control (Indoor Unit)
  164
- Set Temperature and Control Target Temperature
  168
- Remote Controller Thermistor
  170
- Thermostat Control
  172
- Drain Pump Control
  175
- Control of Electronic Expansion Valve
  177
- Freeze-Up Prevention Control
  178
- List of Swing Flap Operations
  180
- Hot Start Control (in Heating Operation Only)
  181
- Louver Control for Preventing Ceiling Dirt
  182
- Heater Control (Except FXTQ-TA Models)
  183
- Heater Control (FXTQ-TA Models)
  184
- Gas Furnace Control (CXTQ-TA Models)
  187
- 3-Step Thermostat Processing (FXTQ-TA Models)
  188
- Fan Control (Heater Residual) (FXTQ-TA Models)
  189
- Interlocked with External Equipment (FXTQ-TA and CXTQ-TA Models)
  189
Part 5 Field Settings and Test Operation

191
Part 6 Service Diagnosis

271

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