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RXYQ216TAYDU
Daikin RXYQ216TAYDU Manuals
Manuals and User Guides for Daikin RXYQ216TAYDU. We have
3
Daikin RXYQ216TAYDU manuals available for free PDF download: Service Manual, Installation Manual, Operation Manual
Daikin RXYQ216TAYDU Service Manual (337 pages)
Heat Pump 60 Hz
Brand:
Daikin
| Category:
Heat Pump
| Size: 11.61 MB
Table of Contents
Part 1 General Information
14
Table of Contents
14
1 Model Names of Indoor/Outdoor Units
15
Indoor Unit
15
Outdoor Unit
15
Air Treatment Equipment
16
2 External Appearance
17
Indoor Unit
17
Outdoor Unit
18
Air Treatment Equipment
18
3 Combination of Outdoor Units
19
4 Capacity Range
20
Combination Ratio
20
Outdoor Unit Combinations
20
Refrigerant Circuit Part 2
21
1 Refrigerant Circuit
22
Outdoor Unit
22
Refrigerant Circuit Part
22
Indoor Unit
28
Outdoor-Air Processing Unit
30
2 Functional Parts Layout
31
Rxyq72Taydu
31
Rxyq96/120Taydu
32
Rxyq144/168Taydu
33
Rxyq72Tatju
34
Rxyq96/120Tatju
35
Rxyq144/168Tatju
36
3 Refrigerant Flow for each Operation Mode
37
Rxyq72Taydu, Rxyq72Tatju
37
Rxyq96/120Taydu, Rxyq96/120Tatju
41
Rxyq144/168Taydu, Rxyq144/168Tatju
45
Part 3 Remote Controller
49
1 Applicable Models
50
2 Names and Functions
51
Brc1E73
51
Wireless Remote Controller
53
3 MAIN/SUB Setting
54
Brc1E73
54
Wireless Remote Controller
55
4 Centralized Control Group No. Setting
56
Brc1E73
56
Wireless Remote Controller
58
Group No. Setting Example
59
5 Service Mode
60
Brc1E73
60
Part 4 Functions and Control
62
1 Operation Flowchart (Outdoor Unit)
64
2 Stop Control
65
Stop Due to Error
65
When System Is in Stop Mode
65
Slave Unit Stops During Master Unit Operation
65
3 Standby Control
66
Restart Standby
66
Crankcase Heater Control
66
4 Startup Control
67
Startup Control in Cooling
67
Startup Control in Heating
68
5 Basic Control
69
Normal Operation
69
Compressor Capacity Control
70
Operating Priority and Rotation of Compressors
71
Compressor Step Control
72
Electronic Expansion Valve Control
72
Step Control of Outdoor Fans
73
6 Protection Control
74
High Pressure Protection Control
74
Low Pressure Protection Control
75
Discharge Pipe Protection Control
76
Compressor Body Protection Control
76
Inverter Protection Control
77
Heating Operation Prohibition
78
7 Special Control
79
Pump down Residual Operation
79
Outdoor Unit Rotation
79
Oil Return Operation
81
Defrost Operation
83
Drain Pan Heater (Option)
83
8 Outline of Control (Indoor Unit)
84
Operation Flowchart
84
Set Temperature and Control Temperature
86
Remote Controller Thermistor
88
Thermostat Control
90
Drain Pump Control
93
Control of Electronic Expansion Valve
95
Freeze-Up Prevention
96
List of Swing Flap Operations
98
Hot Start Control (in Heating Only)
99
Louver Control for Preventing Ceiling Dirt
100
Heater Control (Except FXTQ-TA Models)
101
Heater Control (FXTQ-TA Models)
102
Step Thermostat Processing (FXTQ-TA Models)
105
Fan Control (Heater Residual) (FXTQ-TA Models)
106
Interlocked with External Equipment (FXTQ-TA Models)
106
Part 5 Field Settings
108
1 Field Setting from Remote Controller
109
Wired Remote Controller
109
Wireless Remote Controller
111
Simplified Remote Controller
112
Setting Contents and Code No. for Indoor Units
113
2 Field Settings for Outdoor Unit
131
Function Setting
131
Settings by DIP Switches
133
Settings by BS Buttons
136
Normal Mode
138
Monitor Mode (Mode 1)
139
Seg 3
141
(2 Cycles Before)
141
Number of Outdoor Units 1. 2
141
Possible 0-7
141
Possible 0-6
141
Table of Contents
142
Setting Mode (Mode 2)
153
Cooling Comfort Setting (See Mode 2
166
Heating Comfort Setting (See Mode 2
167
3 Test Operation
170
Checkpoints
170
Checks before Test Operation
170
Check Work Prior to Turn Power Supply on
171
Turn Power on
172
Part 6 Service Diagnosis
173
1 Symptom-Based Troubleshooting
176
Indoor Unit Overall
176
With Optional Infrared Floor Sensor
179
2 Service Check Function
180
Wired Remote Controller
180
Wireless Remote Controller
182
Error Codes and Descriptions
184
Error Codes - Sub Codes
186
3 Troubleshooting by Error Code
187
External Protection Device Abnormality
187
Indoor Unit PCB Abnormality
189
Drain Level Control System Abnormality
190
Fan Motor Lock, Overload
192
Indoor Fan Motor Abnormality
195
Overload/Overcurrent/Lock of Indoor Fan Motor
199
Blower Motor Not Running
200
Indoor Fan Motor Status Abnormality
201
Low Indoor Airflow
202
Swing Flap Motor Abnormality
203
Power Supply Voltage Abnormality
205
Blower Motor Stops for Over/Under Voltage
206
Electronic Expansion Valve Coil Abnormality, Dust Clogging
207
Drain Level above Limit
208
Capacity Determination Device Abnormality
209
Transmission Abnormality between Indoor Unit PCB and Fan PCB
210
Blower Motor Communication Error
212
Thermistor Abnormality
213
Combination Error between Indoor Unit PCB and Fan PCB
214
Blower Motor HP Mismatch
215
Indoor Blower Does Not Have Required Parameters to Function
216
Remote Sensor Abnormality
217
Humidity Sensor System Abnormality
218
Infrared Presence/Floor Sensor Error
219
Remote Controller Thermistor Abnormality
224
Outdoor Unit Main PCB Abnormality
225
Current Leakage Detection
226
Missing of Leakage Detection Core
227
High Pressure (Psi) 1 4
228
Actuation of High Pressure Switch
228
Actuation of Low Pressure Sensor
230
Inverter Compressor Motor Lock
232
Low Pressure (Psi) 1 4
234
Compressor Damage Alarm
234
Outdoor Fan Motor Abnormality
236
Electronic Expansion Valve Coil Abnormality
239
Discharge Pipe Temperature Abnormality
241
Compressor Body Temperature
242
R21T (°C)
242
R22T (°C)
242
R8T (°C)
242
Wet Alarm
243
Refrigerant Overcharged
245
Harness Abnormality (between Outdoor Unit Main PCB and Inverter PCB)
246
Outdoor Fan Motor Signal Abnormality
247
Thermistor Abnormality
248
Exchanger R6T (°C)
249
High Pressure Sensor Abnormality
250
Low Pressure Sensor Abnormality
252
Inverter PCB Abnormality
254
Reactor Temperature Rise Abnormality
256
Inverter Radiation Fin Temperature Rise Abnormality
257
Inverter Compressor Instantaneous Overcurrent
258
Inverter Compressor Overcurrent
260
Inverter Compressor Startup Abnormality
262
Transmission Error between Inverter PCB and Outdoor Unit Main PCB
265
Power Supply Voltage Imbalance
267
Reactor Temperature Abnormality
269
Inverter Radiation Fin Temperature Abnormality
270
Field Setting after Replacing Outdoor Unit Main PCB Abnormality or Combination of PCB Abnormality
272
Refrigerant Shortage
273
Reverse Phase, Open Phase
274
Power Supply Insufficient or Instantaneous Abnormality
275
Check Operation Not Executed
278
Transmission Error between Indoor Units and Outdoor Units
279
Transmission Error between Remote Controller and Indoor Unit
282
Transmission Error between Outdoor Units
283
Transmission Error between Main and Sub Remote Controllers
289
Transmission Error between Indoor Unit and Outdoor Unit in the same System
290
Improper Combination of Indoor Unit and Outdoor Unit, Indoor Unit and Remote Controller
291
Incorrect Electric Heater Capacity Setting
296
Address Duplication of Centralized Controller
297
Transmission Error between Centralized Controller and Indoor Unit
298
System Not Set yet
301
System Abnormality, Refrigerant System Address Undefined
302
R3T (°C)
249
4 Check
304
High Pressure Check
304
Low Pressure Check
305
Superheat Operation Check
306
Power Transistor Check
308
Refrigerant Overcharge Check
309
Refrigerant Shortage Check
310
Vacuuming and Dehydration Procedure
311
Thermistor Check
312
Pressure Sensor Check
315
Broken Wire Check of the Relay Wires
316
Fan Motor Connector Check (Power Supply Cable)
317
Fan Motor Connector Check (Signal Cable)
317
Electronic Expansion Valve Coil Check
318
Wiring Diagrams
320
Outdoor Unit
320
Indoor Unit
326
Air Treatment Equipment
333
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Daikin RXYQ216TAYDU Installation Manual (47 pages)
Brand:
Daikin
| Category:
Air Conditioner
| Size: 15.75 MB
Table of Contents
Safety Considerations
2
Codes and Regulations
3
Table of Contents
4
Introduction
5
General Information
5
Combination and Options
5
Indoor Capacity Range
6
Scope of the Manual
6
Accessories
6
Accessories Supplied with this Unit
6
Overview of Unit
6
Opening the Unit
6
Technical and Electrical Specifications
7
Main Components
7
Selecting an Installation Location
7
General Precautions on Installation
7
Weather Related Precautions
7
Selecting a Location in Cold Climates
8
Dimensions and Service Space
8
Dimensions of Outdoor Unit
8
Service Space
9
Inspecting, Handling and Unpacking
10
The Unit
10
Inspection
10
Handling
10
Unpacking
10
Installing the Unit
10
Method for Removing Shipping Plate
11
Refrigerant Pipe Size and Allowable Pipe
12
Length
12
General Information
12
Selection of Piping Material
12
Selection of Piping Size
12
Selection of Refrigerant Branch Kits
13
System Piping (Length) Limitations
14
Precautions on Refrigerant Piping
17
Caution for Brazing
17
Connecting the Refrigerant Piping
17
Guidelines for Handling Stop Valve
20
Field Wiring
21
Power Circuit, Safety Device and Cable Requirements
22
Wiring Connection Example for Whole System
22
Leading Wire Procedure
22
Transmission Wiring Connection Procedure
23
Power Wiring Connection Procedure
24
Procedure for Wiring Inside Units
24
Air Tight Test and Vacuum Drying
25
Pipe Insulation
26
Checking of Device and Installation
26
Conditions
26
Making Field Settings
26
Accessing the Push Buttons on the Logic Board
27
Operating the Push Buttons and DIP Switches on the Logic Board
27
Connecting the PC Configurator to the Outdoor Unit
28
Charging Refrigerant
29
Precautions
29
Calculating the Additional Refrigerant Charge
29
Method for Adding Refrigerant
30
Start-Up And Configuration
34
Checks before Initial Start up
34
Monitoring Function and Field Settings
35
Energy Saving and Optimum Operation
38
Test Operation
41
Malfunction Code List
42
Operation of the Unit
45
Maintenance and Service
45
Maintenance Introduction
45
Service Precautions
45
Service Mode Operation
46
Caution for Refrigerant Leaks
46
Introduction
46
Disposal Requirements
46
Daikin RXYQ216TAYDU Operation Manual (18 pages)
Brand:
Daikin
| Category:
Air Conditioner
| Size: 2.28 MB
Table of Contents
Table of Contents
5
Safety Considerations
6
What to Do before Operation
7
Operation Range
7
Operation Procedure
8
Cool/Heat Selector : Name and Function of each Switch and Display
8
Basic Operation
9
Maintenance
10
Reference Information
11
Optimum Operation
12
Seasonal Maintenance
12
Following Issues Do Not Mean System Malfunction
13
Trouble Shooting
15
After-Sales Service and Warranty
16
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