R410A
FILE NO. A02-014 Revised 3/June/2004
SERVICE MANUAL SPLIT TYPE
CONTENTS
– 3 –
1. SPECIFICATIONS
1-1.Indoor Unit
– 4 –
– 5 –
1-1-2.Concealed Duct Type
– 6 –
– 7 –
1-1-3. High-WallType
– 8 –
– 9 –
1-1-4.Flexible Type
– 10 –
– 11 –
1-2.Outdoor Unit
RAV-SM560AT-E
RAV-SM800AT-E
– 12 –
2. AIR DUCTING WORK
2-1.Static Pressure Characteristics of Each Model
3-1.Indoor Unit
3. CONSTRUCTION VIEWS EXTERNAL VIEWS
– 13 –
SM560
RAV-SM560BT-E
– 14 –
Concealed Duct Type
RAV-SM800BT-E
High-WallType RAV-SM560KRT-E/RAV-SM800KRT-E
RAV-SM560XT-E/RAV-SM800XT-E
– 17 –
Under Ceiling/Console Type
RAV-SM560AT-E
3-2.Outdoor Unit
– 18 –
RAV-SM800AT-E
– 19 –
Indoor unit
4. SYSTEMATIC REFRIGERATING CYCLE DIAGRAM
Outdoor unit
– 20 –
Outdoor unit
Indoor unit
– 21 –
Indoor Unit/Outdoor Unit
MCC-1402
5. WIRING DIAGRAM
Control P.C. Board for
Indoor Unit
Concealed Duct Type RAV-SM560BT-E/RAV-SM800BT-E
– 23 –
Control P.C. Board for
MCC-1370A
Indoor Unit
AI-NET
– 25 –
SIMPLE CHECK POINTS FOR DIAGNOSING FAULTS
RAV-SM560XT-E/RAV-SM800XT-E
Color Identification
– 26 –
5-2.Outdoor Unit
RAV-SM800AT-E
– 27 –
P.C. BOARD
MCC-1359
6-1.Indoor Unit
6. SPECIFICATIONS OF ELECTRICAL PARTS
– 28 –
Concealed Duct Type RAV-SM560BT-E/RAV-SM800BT-E
6-2.Outdoor Unit
6-3.Accessory Separate Sold Parts
– 29 –
RAV-SM560AT-E
7-1.Safety During Installation/Servicing
7. REFRIGERANT R410A
7-2.Refrigerant Piping Installation
7-2-1.Piping Materials and Joints Used
– 31 –
7-2-2.Processing of Piping Materials
– 32 –
– 33 –
7-3.Tools
– 35 –
7-4.Recharging of Refrigerant
7-5-1.Materials for Brazing
7-5.Brazing of Pipes
7-5-2.Flux
– 36 –
Never use gas other than Nitrogen gas
7-5-3.Brazing
– 37 –
– 38 –
8. CONTROL BLOCK DIAGRAM
8-1.Indoor Control Circuit
Outline of specifications
Control Specifications
– 39 –
Item
– 40 –
Outline of specifications
<COOL>
Item
– 41 –
Outline of specifications
<HEAT>
Item
– 42 –
Outline of specifications
Item
Remarks
– 43 –
Outline of specifications
Item
Remarks
Outline of specifications
<In case of wireless remote controller>
– 44 –
Option for 4-wayair discharge cassette type only
– 45 –
Outline of specifications
Item
Remarks
<MCC-1402>
8-3.Indoor Print Circuit Board
– 46 –
<MCC-1403>
– 47 –
SM800BT-E
RAV-SM560BT-E/RAV
9-1-1.Connection of Main Remote Controller
9-1.Microcomputer System Block Diagram
Main Sub master remote controller
Indoor unit
Indoor unit
Remarks
9-1-3.Control Specifications
Outline of specifications
– 51 –
Outline of specifications
COOL
<HEAT>
Item
Outline of specifications
– 53 –
Outline of specifications
Item
Remarks
– 54 –
Outline of specifications
Item
Remarks
– 55 –
Outline of specifications
Item
Remarks
9-2-1.Print Circuit Board
9-2.Indoor Control Circuit
– 56 –
<Main P.C. board MCC-1370A>
REQUIREMENT
2. Discharge temperature release control
– 57 –
1.Pulse Modulating Valve PMV control
Specifications
Connector
– 58 –
Function
– 59 –
9-3.Outdoor Controls
9-3-1.Print Circuit Board
MCC-1398 RAV-SM560AT-E
MCC-813 RAV-SM800AT-E
– 60 –
– 61 –
9-3-2.Outline of Main Controls
1. Outdoor fan control Object: SM80
Allocautions of fan tap revolutions rpm
2.Outdoor fan control Object: SM560
– 62 –
Allocations of fan tap revolutions
In cooling operation
– 63 –
NOTIFICATION
6.Over-currentpreventive control
7.Current release value shift control
Start of heating operation
– 64 –
8. Defrost control
<Wired remote controller type>
10. TROUBLESHOOTING
1. Before troubleshooting
– 65 –
– 66 –
1. Before troubleshooting
2.Troubleshooting procedure
Wireless sensor
Error mode detected by indoor unit
Wired remote
Timer
Wireless sensor
Error mode detected by outdoor unit
Wired remote
Timer
– 69 –
<SW800: LED display in bit 1, bit 2, bit 3 OFF>
– 70 –
<<Check code>>
Type A
– 71 –
E01 error/*99 error
E09 error/*99 error
– 72 –
E04 error/04 error
E18 error/97 error *99 error
E10 error/CF error
E08, L03, L07, L08 error/ *96 error 99 error
L09 error/46 error
L30 error/B6 error
L20 error/98 error
b7 error Central controller
– 74 –
– 75 –
P10 error/Ob error
F10 error 0C error
P12 error/11 error
– 77 –
P22 error/1A error RAV-SM800AT-E
CN301 CN300
– 78 –
P19 error/08 error
F02 error/0d error
– 79 –
F01 error/0F error
P26 error/14 error
– 80 –
P29 error/16 error
H03 error/17 error
F04 error/19 error
F06 error/18 error
F08 error/1b error
– 81 –
– 82 –
L29 error/1C error
H02 error/1d error
– 83 –
P03 error/1E error
H01 error/1F error
– 84 –
P04 error/21 error
97 error Central controller
F29 error / 12 error
E03 error Master indoor unit
P31 error Sub indoor unit
– 86 –
TA sensor
– 87 –
Caracteristics-1
Caracteristics-3
<REPLACEMENT PROCEDURE>
11. REPLACEMENT OF SERVICE INDOOR P.C. BOARD
CASE
CASE
r2 Replacement of service P.C. board
r1 Readout of the setup data from EEPROM
– 89 –
Minimum requirements for item code
– 90 –
4 6
r3 Writing of the setup contents to EEPROM
Indoor unit capacity Item code
– 91 –
Type Item code
<Wired remote controller>
12. SETUP AT LOCAL SITE AND OTHERS
Adjust corner cap
– 92 –
12-1-2.Setup to Select Function
1 2 3 4 5 6 END
– 93 –
5 Push SET button. OK if display goes on
Item No. DN table Selection of function
– 94 –
<Wired remote controller>
Setup method
<Wireless remote controller>
– 95 –
<Contents>
1 2 3
<Procedure>
nCall of sensor temperature display
Procedure
<Contents>
nCalling of error history
– 97 –
12-2-3.Network Address Setup Switch SW01
12-2-2.Microcomputer Block Diagram
12-2-4.LED Display Specification
12-2.Network Adapter
12-2-6.Cable Connection
12-2-5.Communication Cable Specifications
– 99 –
<Network cable connection>
12-3.How to Set an Address Number
– 101 –
Requirement in Service
Table 2 Network address No. setup table SW01
Contents
Contents
– 102 –
Item
13-1.Address Setup
13. ADDRESS SETUP
<Address setup procedure>
– 103 –
13-2.Address Setup & Group Control
4, 7,
3, 6,
2, 5,
1 2 3 4 5 6 7 8 9 10 11 END
1 2 3 END
1 2 END
<Procedure>
<Procedure>
Table A
– 107 –
<Wired remote controller type>
14. TROUBLESHOOTING <WALL TYPE>
1.Before troubleshooting
2.Troubleshooting procedure
1. Before troubleshooting
<Wireless remote controller type>
– 109 –
aOutline of Judgment
Confirmation of check code by service mode
2.Troubleshooting procedure
– 110 –
Trouble
<Cautions when doing service>
<How to select remote control operation mode>
cSelf-diagnosiswith remote controller
– 111 –
Page
CHECK switch
RESET switch
LCD display “STANDBY” is present
RBC-AM1E RBC-AS1E
FILTER
CHECK UNIT
<7 segment display>
Display on CHECK monitor
CHECK switch
14-2-2.Remote controller with timer RBC-AM1E
RESET switch
LCD display STANDBY is present
Example There is no check
Example Room temp.sensor of No.1 is defective
data
indoor/outdoor is defective
RESET switch
CHECK switch
117
1.Operation for CHECK display
118
Error mode detected by indoor unit
14-3.Check Code Table
– 119 –
Error mode detected by indoor unit
Error mode detected by indoor unit
– 120 –
Error mode detected by outdoor unit
1A error
14-4.Troubleshooting for Each Check Code
CN301 CN300
121
– 122 –
04 error
– 123 –
08 error
0C error
124
0d error
0F error
– 125 –
99 error
– 126 –
11 error
– 127 –
11 error
12 error
– 128 –
14 error
16 error
19 error
18 error
1C error * Except RAV-SM560AT-E
129
1E error
1d error
1F error
– 130 –
– 131 –
21 error LCD flash
– 132 –
14-5.Simple Check Method for Main Parts
TA sensor
– 133 –
TC, TCJ sensor
30Caracteristics-2 Caracteristics-1
TH sensor
134
Caracteristics-5
Procedure
15. DETACHMENTS
– 135 –
RAV-SM560UT-E, SM800UT-E
– 136 –
Procedure
1. Detachment
2. Attachment
137
Procedure
1. Detachment
2.Attachment
138
Procedure
VFan motor 1. Detachment
2. Attachment
– 139 –
Procedure
WDrain pan 1. Detachment
2.Attachment
– 140 –
Procedure
1. Detachment
3. Attachment
– 141 –
Procedure
2.Attachment
No. Part name
RAV-SM560UT-E
– 142 –
Cutting
1. Cutting of Capillary Tube
RAV-SM800UT-E
– 143 –
Cutting
1. Cutting of Capillary Tube
Procedure
15-3.Replacement of Main Parts Built-intype
144
RAV-SM560BT-E, SM800BT-E
Item
– 145 –
AID-P710BH,P800BH, P1120BH
Procedure
Procedure
Electric cable Remote controller cable
– 146 –
– 147 –
Procedure
<Attachment of front panel>
Part name
‚ ƒ „
Procedure
– 148 –
Part name
Caution at reassembly
Procedure
Caution at reassembly
– 149 –
– 150 –
Replacement Procedure
Components
3 Mount P.C. board according to Mounting
– 151 –
In case of AIK-PXXXHseries
Mounting
– 152 –
<Parts layout of service P.C. board>
– 153 –
Procedure
RAV-SM560AT-E
1. Detachment
– 154 –
Procedure
Detachment
3. Attachment
REQUIREMENT
Procedure
155
1. Detachment
– 156 –
Procedure
Remarks
NOTES
– 157 –
Procedure
Part name
Remarks
– 158 –
Procedure
No. Part name
Remarks
– 159 –
Procedure
2. Attachment
1. Detachment
– 160 –
Procedure
RAV-SM800AT-E
1. Detachment
– 161 –
Procedure
2. Attachment
Part name
162
Procedure
REQUIREMENT
Part name
– 163 –
Procedure
No. Part name
Remarks
– 164 –
Procedure
Part name
Remarks
– 165 –
Procedure
No. Part name
Remarks
– 166 –
Procedure
2. Attachment
Part name
167
Procedure
Detachment
2. Attachment
16-1.Indoor Unit
16. EXPLODED VIEWS AND PARTS LIST
Description
– 169 –
Part
Concealed Duct Type RAV-SM560BT-E/RAV-SM800BT-E
– 170 –
Part
Description
Description
– 171 –
Part
RBC-U21PGW- E
– 172 –
Part
Description
High-WallType RAV-SM560KRT-E/RAV-SM800KRT-E
– 173 –
RAV-SM560KRT-E/RAV-SM800KRT-E
– 174 –
Part
Description
16-2.Outdoor Unit
705 703 704
702 TE Sensor TS Sensor TO Sensor TD Sensor 701
– 176 –
Part
Revised 3/June/2004
INVERTER COVER 708,709
RAV-SM560XT-E/RAV-SM800XT-E
179
Part
Description
Description
– 180 –
Part