SERVICE MANUAL SPLIT TYPE
R410A
FILE NO. A03-007
CONTENTS
Cooling
1. SPECIFICATIONS
RAV-SM561BT-E
RAV-SM801BT-E
Heating
RAV-SM1101BT-E
RAV-SM1401BT-E
Cooling
1-2.Outdoor Unit
RAV-SM560AT-E
RAV-SM800AT-E
RAV-SM1400AT-E
RAV-SM1100AT-E
RAV-SM1101BT-E
RAV-SM561BT-E / SM801BT-E
<Cooling>
<Heating>
<Heating>
RAV-SM1401BT-E
<Cooling>
<Cooling>
2-1.Static Pressure Characteristics of Each Model
2. AIR DUCTING WORK
Fig. 8 RAV-SM1401BT-ESquare duct
Fig. 5 RAV-SM1101BT-ERound duct
Fig. 7 RAV-SM1401BT-ERound duct
Fig. 6 RAV-SM1101BT-ESquare duct
3. CONSTRUCTION VIEWS EXTERNAL VIEWS
• Dimension
3-1.Indoor Unit 3-1-1.Concealed Duct Type
RAV-SM560AT-E
3-2.Outdoor Unit
RAV-SM800AT-E
RAV-SM1100AT-E / SM1400AT-E
4. SYSTEMATIC REFRIGERATING CYCLE DIAGRAM
4-1.Indoor Unit/Outdoor Unit
RAV-SM561BT-E
RAV-SM801BT-E
RAV-SM1001BT-E
Strainer
RAV-SM1401BT-E
Indoor Unit
5. WIRING DIAGRAM
MCC-1402
Control P.C. Board for
Color Identification
SIMPLE CHECK POINTS FOR DIAGNOSING FAULTS
5-2.Outdoor Unit
RAV-SM560AT-E
MCC-1359
SIMPLE CHECK POINTS FOR DIAGNOSING FAULTS
RAV-SM800AT-E
P.C. BOARD
MCC-1438
RAV-SM1100AT-E / RAV-SM1400AT-E
Color Identification
P.C. BOARD
RAV-SM560AT-E
6. SPECIFICATIONS OF ELECTRICAL PARTS
6-1.Indoor Unit
6-2.Outdoor Unit
RAV-SM1400AT-E
RAV-SM1100AT-E
7. REFRIGERANT R410A
7-1.Safety During Installation/Servicing
7-2.Refrigerant Piping Installation
R410A
Table 7-2-1Thicknesses of annealed copper pipes
Thickness mm
Outer diameter mm
A mm
Fig. 7-2-1Flare processing dimensions
Dimension mm
Outer
Outer diameter
Table 7-2-6Flare and flare nut dimensions for R22
Dimension mm
Nominal
7-3.Tools
7-4.Recharging of Refrigerant
Fig. 7-4-1Configuration of refrigerant charging
Cylinder without siphon
3Low temperature brazing filler
1Reason why flux is necessary
Cylinder with siphon
•Activated flux
2Characteristics required for flux
Never use gas other than Nitrogen gas
3Types of flux •Noncorrosive flux
8. INDOOR UNIT CONTROL
8-1.Indoor Control Circuit
Indoor control P.C. board MCC-1402
Remarks
8-2.Control Specifications
Outline of specifications
Item
Remarks
Outline of specifications
<COOL>
Item
Remarks
Outline of specifications
<HEAT>
Item
Remarks
Outline of specifications
7 8 9
Item
Remarks
<In case of wired remote controller>
Outline of specifications
Item
NOTES
Outline of specifications
Item
Remarks
RAV-SM561BT-E / SM801BT-E /SM1101BT
8-3.Indoor Print Circuit Board
<MCC-1402>
E / SM1401BT-E
Remarks
Connector
Specifications
Function
1.Pulse Modulating Valve PMV control
9. OUTDOOR CONTROL
2. Discharge temperature release control
REQUIREMENT
Allocautions of fan tap revolutions rpm
In heating operation
5.Outdoor fan control Object: SM560
Allocations of fan tap revolutions
In cooling operation
10.Current release value shift control
NOTIFICATION
8.High-pressuresuppression TE control For SM800
9.Over-currentpreventive control
Start of heating operation
11. Defrost control
<Viewed from parts of P.C board>
9-2.Outdoor Controls
9-2-1.Print Circuit Board
MCC-813 RAV-SM560AT-E
MCC-1398 RAV-SM800AT-E / SM1100AT-E / SM1400AT-E
2.Troubleshooting procedure
10. TROUBLESHOOTING
<Wired remote controller type>
1.Before troubleshooting
Timer
Error mode detected by indoor unit
Wireless sensor
Wired remote
Timer
Error mode detected by outdoor unit
Wireless sensor
Wired remote
Flash, 〇 : Go on, : Go off
RAV-SM800AT-E
Type A
RAV-SM1100AT-E / RAV-SM1400AT-E
<SW800: LED display in bit 1, bit 2, bit 3 OFF>
<<Check code>>
E09 error/*99 error
E01 error/*99 error
E04 error/04 error
L09 error/46 error
E10 error/CF error
E18 error/97 error *99 error
E08, L03, L07, L08 error/ *96 error 99 error
L20 error/98 error
L30 error/B6 error
b7 error Central controller
F10 error 0C error
P10 error/Ob error
P12 error/11 error
CN333
CN334
CN301 CN300
P22 error/1A error
F02 error/0d error
P19 error/08 error
P26 error/14 error
F01 error/0F error
H03 error/17 error
P29 error/16 error
F06 error/18 error
F04 error/19 error
F08 error/1b error
H02 error/1d error
L29 error/1C error
H01 error/1F error
P03 error/1E error
P04 error/21 error
97 error Central controller
Power ON Approx. 3 minutes
E03 error Master indoor unit
F29 error / 12 error
P31 error Sub indoor unit
Caracteristics-3
TA sensor
TC, TCJ sensor
30Caracteristics-2 Caracteristics-1
CASE
11. REPLACEMENT OF SERVICE INDOOR P.C. BOARD
<REPLACEMENT PROCEDURE>
CASE
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
Indoor unit capacity Item code
Type Item code
Using the set temperature
12. SETUP AT LOCAL SITE AND OTHERS
1 2 3 4 5 6 END
<Wired remote controller>
At shipment
Item No. DN table Selection of function
Item
Description
Operation
Setup method
<Wired remote controller>
How to set wired remote controller to sub remote
nCall of sensor temperature display
1 2 3
<Contents>
<Procedure>
2 In order to monitor another error history, push
<Contents>
<Procedure>
nCalling of error history
12-2.Network Adapter
12-2-2.Microcomputer Block Diagram
12-2-3.Network Address Setup Switch SW01
12-2-4.LED Display Specification
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
Cautions
Contents
Contents
Item
13. ADDRESS SETUP
13-1.Address Setup
<Address setup procedure>
13-2.Address Setup & Group Control
1 2 3 4 5 6 7 8 9 10 11 END
3, 6,
4, 7,
2, 5,
<Procedure>
1 2 END
1 2 3 END
<Procedure>
Part name
14. DETACHMENTS
Procedure
14-1.Indoor Unit
Procedure
No. Part name
Remarks
† Drain pump
Procedure
Part name
Remarks
2. Attachment
Procedure
RAV-SM560AT-E
1. Detachment
Remarks
Procedure
Detachment
3. Attachment
Part name
Procedure
REQUIREMENT
Detachment
NOTES
Procedure
Part name
Remarks
… Rear cabinet
Procedure
Part name
Remarks
‡ Compressor
Procedure
No. Part name
Remarks
2. Attachment
Procedure
2. Attachment
1. Detachment
2. Attachment
Procedure
RAV-SM800AT-E
1. Detachment
Remarks
Procedure
2. Attachment
Part name
Remarks
Procedure
REQUIREMENT
Part name
Procedure
Part name
Remarks
† Fan motor
Procedure
Part name
Remarks
Procedure
Part name
Remarks
Remarks
Procedure
2. Attachment
Part name
Part name
Procedure
Detachment
Attachment
RAV-SM1100AT-E / RAV-SM1400AT-E
Procedure
REQUIREMENT
REQUIREMENT
Part name
Procedure
Detachment
2. Attachment
„ Inverter
Procedure
Part name
Remarks
1 Perform the works in 1 of • and ƒ
Procedure
Part name
Remarks
Procedure
Part name
Remarks
Cautions in assembling fan motor
Procedure
Part name
Remarks
Part name
Procedure
1. Detachment
2. Attachment
1. Detachment
Procedure
REQUIREMENT
REQUIREMENT
14 26 17 12, 13, 9, 10, 41
15. EXPLODED VIEWS AND PARTS LIST
42 29 16 27 2 3, 902, 905 4, 6, 23 31 35, 36, 37,
32 28
35, 36, 37,
30 214 11 9 19 2 6, 7,
3, 904,
901, 902, 903 22
3, 904,
Part
402 403 404 407 406 405401
Part
Description
15-2.Outdoor Unit
Description
702 TE Sensor TS Sensor TO Sensor TD Sensor 701
705 703 704
Part
21,22
INVERTER COVER 708,709
Inverter
701 TS SENSOR
702 TD SENSOR
701 TO SENSOR
701 TE SENSOR