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Daikin SkyAir RZQ200 Manuals
Manuals and User Guides for Daikin SkyAir RZQ200. We have
1
Daikin SkyAir RZQ200 manual available for free PDF download: Service Manual
Daikin SkyAir RZQ200 Service Manual (222 pages)
R-410A Heat Pump 50Hz
Brand:
Daikin
| Category:
Heat Pump
| Size: 3.91 MB
Table of Contents
Table of Contents
2
Introduction
6
Safety Cautions
6
Preface
10
Part 1 General Information
14
Model Name and Power Supply
15
Possible Combinations and Standard Capacity for Twin, Triple and Double Twin Operation
16
External Appearance
17
Part 2 Specifications
18
Specifications
19
Outdoor Units
19
Electric Characteristics
20
Part 3 Remote Controller
22
Wired Remote Controller
23
Features
23
Installation
25
Wireless Remote Controller
27
Features
27
Method of Operating Remote Controller
29
The INSPECTION / TEST Button
29
Maintenance Mode Setting
30
Operation of the Remote Controller's Inspection / Test Operation Button
32
Remote Controller Service Mode
33
Part 4 Field Setting
34
Field Setting of Indoor Unit
35
Field Setting from Remote Controller
35
Setting Contents and Code No. - Skyair Indoor Unit
37
Skyair Indoor Unit
37
Detailed Explanation of Setting Modes
38
Filter Sign Setting
38
Fan Speed off When Thermostat Is off
39
Automatic Operation Mode Control
40
Fan Speed Changeover When Thermostat off
40
Auto Restart after Power Failure Reset
40
Air Flow Direction Setting
41
Field Setting of Outdoor Unit
43
Field Setting from Remote Controller
43
Explanation of each Setting
44
Field Setting by Demand Adapter
46
Demand Operation by External Input
46
Field Setting from Outdoor Unit PC Board
49
Function of each Switch
49
Emergency Operation
55
Emergency Operation (Forced Operation) Setting Procedure
55
Test Operation Setting Procedure
56
Emergency Operation (When the Remote Controller Is Lost)
56
Part 5 Function and Operation
58
Indoor Unit
59
Function Details
59
Drain Pump Control
62
Fan Airflow Direction Adjustment Control
62
Electric Heater Control
62
Dew Condensation Prevention Control
63
Defrost Control
64
Cold Air Prevention Control
64
Outdoor Unit
65
Function List
65
Flow Chart of Outdoor Unit
66
Table of Functions and Operations
68
Function Details
72
Startup Control
73
Function Control
74
Electronic Expansion Valve Pi Control
74
Protection Control
76
Low Pressure Protection Control
76
High Pressure Protection Control
76
Pump down Residual Operation
77
Defrosting Operation
79
List of Electrical and Functional Parts
82
Outdoor Unit
82
Operation Range
83
Operation Limits
83
Part 6 Troubleshooting
84
Maintenance Inspections
86
Optimal Operation Condition
86
Refrigerant Saturation Curve (R-410A)
89
Cautions in Handling New Refrigerant
90
Refrigerant Charge
92
Flaring and Flare Nut
92
Air Tighteness Test
93
Troubleshooting Based on Equipment Condition
94
Equipment Does Not Operate
95
Indoor Fan Operates, but Compressor Does Not
96
Cooling/Heating Operation Starts but Stops Immediately
98
After Equipment Shuts Down, It Cannot be Restarted for a While
100
Equipment Operates but Does Not Provide Cooling
101
Equipment Operates but Does Not Provide Heating
103
Equipment Discharges White Mist
104
Equipment Produces Loud Noise or Shakes
105
Equipment Discharges Dust
106
Remote Controller LCD Displays "88
107
Swing Flap Does Not Move
108
Procedure of Self-Diagnosis by LED
109
Troubleshooting by LED on Outdoor Unit PC Board
109
Diagnosis by Remote Controller
110
Confirm Method of Malfunction Code
110
Remote Controller Display Malfunction Code and Contents
113
A1" Failure of Indoor Unit PC Board
115
A3" Malfunction of Drain Water Level System (Float Type)
116
A6" Malfunction of Indoor Unit Fan Motor
118
A6" Malfunction of Indoor Unit Fan Motor
120
A6" Indoor Unit Fan Motor Overload, Overcurrent, Lock
121
A7" Malfunction of Swing Flap Motor
123
AF" Failure of Drain System
124
AJ" Malfunction of Capacity Determination Device
125
C4" Malfunction of Heat Exchange Temperature Sensor System
126
C9" Malfunction of Suction Air Temperature Sensor System
127
CC" Malfunction of Humidity Sensor System
128
CJ" Malfunction of Remote Controller Air Thermistor
129
E1" Failure of Outdoor Unit PC Board
130
E3" Abnormal High Pressure Level
131
E4" Low Pressure System Malfunction
133
E5" Inverter Compressor Motor Lock
135
E7" Malfunction of Outdoor Unit Fan Motor
136
E9" Malfunction of Moving Part of Electronic Expansion Valve
139
F3" Malfunction of Discharge Pipe Temperature
141
H3" Abnormal High Pressure Switch
143
H7" Abnormal Outdoor Fan Motor Signal
145
H9" "J3" "J5" "J6" "J7" "J8" Malfunction of Thermistor System
147
JA" Malfunction of High Pressure Sensor
149
JC" Malfunction of Low Pressure Sensor
151
L1" Faulty Outdoor Inverter PC Board
153
L4" Radiation Fin Temperature Increased
154
L5" Momentary Overcurrent of Inverter Compressor
156
L8" Inverter Compressor Overcurrent
158
L9" Compressor Inverter Start up Error
160
LC" Malfunction of Transmission between Inverter and Control PC Board
162
P1" Inverter Over-Ripple Protection
165
PJ" Defective Combination of Inverter and Fan Driver
166
U0" Gas Shortage (Malfunction)
167
U1" Reverse Phase
168
U2" Power Supply Insufficient or Instantaneous Failure
169
U4" Malfunction of Transmission (between Indoor and Outdoor Unit)
172
U5" Malfunction of Transmission (between Indoor Unit and Remote Controller)
174
U8" Transmission Error between Main Remote Controller and Sub Remote Controller
175
U9" Malfunction of Transmission between Indoor and Outdoor Units in the same System
176
UA" Malfunction of Field Setting Switch and Transmission Line
178
UC" Centralized Address Duplicated
180
UE" Malfunction of Transmission between Centralized Controller and Indoor Unit
181
UF" Transmission System Malfunction (between Indoor and Outdoor Units)
183
Part 7 Appendix
196
Items Improved from the Existing Models
197
Piping Diagrams
198
Pair
198
Twin
199
Triple
200
Double Twin
201
Wiring Diagrams
202
Outdoor Unit
202
Part 8 Removal Procedure
204
Rzq200 · 250C7Y1B
205
Procedure for Removal Related to Outside Panel
205
Procedure for Removal of Fan Motor
206
Procedure for Removal of Electrical Component Assembly
207
Procedure for Removal of PC Board
208
Procedure for Removal of Electronic Expansion Valve and Solenoid Valve
210
Procedure for Removal of Pressure Switch, Pressure Sensor, Etc
211
Procedure for Removal of Compressor
212
Procedure for Removal of Thermistor
213
Index
216
Drawings & Flow Charts
220
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