Daikin RMXS112E7V3B Manuals

Manuals and User Guides for Daikin RMXS112E7V3B. We have 1 Daikin RMXS112E7V3B manual available for free PDF download: Service Manual

Daikin RMXS112E7V3B Service Manual

Daikin RMXS112E7V3B Service Manual (398 pages)

Brand: Daikin | Category: Air Conditioner | Size: 14.81 MB

Table of Contents

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
List of Functions
13
Part 2 Specifications
20
Specifications
21
- Outdoor Units
  21
- BP Unit
  22
- Indoor Units
  23
- Ceiling Mounted Cassette Type
  31
Part 3 Printed Circuit Board Connector Wiring Diagram
34
Printed Circuit Board Connector Wiring Diagram
35
Part 4 Refrigerant Circuit
60
Refrigerant Circuit
61
- Outdoor Units
  61
- Refrigerant Circuit Part
  61
- BP Units
  63
Functional Parts Layout
64
- Outdoor Units
  64
Refrigerant Flow for each Operation Mode
65
Part 5 Function
70
Operation Mode
71
Basic Control
72
Special Control
78
- Startup Control
  78
- Oil Return Operation
  79
- Defrosting Operation
  81
- Pump-Down Residual Operation
  82
- Restart Standby
  82
- Stopping Operation
  83
Protection Control
84
Other Control
90
- Demand Operation
  90
- Heating Operation Prohibition
  90
BP Unit Control
91
Indoor Unit (RA Models)
96
- Power-Airflow Dual Flaps, Wide Angle Louvers and Auto-Swing
  96
- Fan Speed Control for Indoor Units
  97
- Programme Dry Function
  98
- Automatic Operation
  99
- Thermostat Control
  100
- Night Set Mode
  101
- ECONO Mode
  102
- Intelligent Eye
  103
- HOME LEAVE Operation
  105
- Inverter POWERFUL Operation
  106
- Other Functions
  107
Indoor Unit (Skyair Models)
109
- Function Outline
  109
- Electric Function Parts
  110
- Function Details
  111
Part 6 Test Operation
122
Test Operation
123
- Procedure and Outline
  123
- Check Operation
  126
Outdoor Unit PCB Layout
128
Field Setting
129
- Field Setting from Outdoor Unit
  129
- Detail of Setting Mode
  138
Field Setting for Skyair Indoor Unit
147
- Explanation
  147
- Field Setting
  148
- Initial Setting Contents
  149
- Local Setting Mode Number
  150
- Detailed Explanation of Setting Modes
  151
- Centralized Group No. Setting
  155
- Maintenance Mode Setting
  156
Test Operation and Field Setting for RA Indoor Unit
157
- Test Operation from the Remote Control
  157
- Jumper Settings
  158
Part 7 System Configuration
160
System Configuration
161
- Operation Instructions
  161
Instruction
162
- RMXS Series
  162
- Wall Mounted, Duct, Floor/Ceiling, Floor Standing Type
  163
  - Safety Precautions
    164
  - Installation Site
    165
  - Electrical Work
    165
  - Names of Parts
    166
- Indoor Unit
  169
- Outdoor Unit
  170
- Remote Control
  171
  - To Set the Clock
    186
  - To Change the Air Flow Rate Setting
    188
  - Adjusting the Air Flow Direction
    189
  - Air Flow Selection
    198
  - Powerful Operation
    199
  - Outdoor Unit Silent Operation
    200
  - Econo Operation
    201
  - Intelligent Eye Operation
    204
  - Timer Operation
    210
  - To Use on Timer Operation
    211
  - To Combine on Timer and off Timer
    211
  - Note for Multi System
    212
  - Priority Room Setting
    213
  - Care and Cleaning
    214
- Air Filter
  215
- Before a Long Idle Period
  216
- Front Panel
  217
  - Cleaning the Air Filter
    223
  - Front Grille
    230
- Troubleshooting
  233
- These Cases Are Not Troubles
  233
- Ceiling Mounted Cassette Type
  238
  - Temperature Setting
    243
  - Fan Speed Control
    243
- Ceiling Suspended Type
  249
  - Operation Range
    252
  - Air Flow Direction Adjust
    254
Part 8 Troubleshooting
260
Caution for Diagnosis
262
Service Check Function
266
List of Malfunction Code
279
Troubleshooting for RA Indoor Unit
281
- Indoor Unit PCB Abnormality
  281
- Freeze-Up Protection Control or High Pressure Control
  282
- Fan Motor or Related Abnormality
  284
- Thermistor or Related Abnormality (Indoor Unit)
  287
- Shutter Drive Motor / Shutter Limit Switch Abnormality
  288
- Check
  289
- Thermistor Resistance Check
  290
- Hall IC Check
  291
Troubleshooting for Skyair Indoor Unit
292
Troubleshooting for BP Unit
311
Troubleshooting for Outdoor Unit
318
Check
363
Thermistor Resistance / Temperature Characteristics
366
Pressure Sensor
368
Method of Replacing the Inverter's Power Transistors Modules
369
Part 9 Appendix
372
Piping Diagrams
373
- Outdoor Units
  373
- BP Units
  374
- Indoor Units
  375
Wiring Diagrams
380
- Outdoor Units
  380
- BP Units
  381
- Indoor Units
  382
Index
388
Drawings & Flow Charts
394

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