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