INDOOR UNIT
OUTDOOR UNIT
SERVICE MANUAL/INTEGRATION
AIR-CONDITIONER
CONTENTS
SAFETY CAUTION
SPECIFICATIONS
5. WIRING DIAGRAM
7. REFRIGERANT R410A
8. CONTROL BLOCK DIAGRAM
9. CIRCUIT CONFIGURATION AND CONTROL SPECIFICATIONS
SAFETY CAUTION
DANGER
DANGER
Explanation of indications
Do not modify the products
metal section Earth position
New Refrigerant R410A
1. Safety Caution Concerned to New Refrigerant
2. Cautions on Installation/Service
3. Pipe Materials
Tools exclusive for R410A The following tools for R410A are required
4. Tools
General tools Conventional tools can be used
1. SPECIFICATIONS
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1-1-1. 4-Way Air Discharge Cassette Type
Model
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Model
Indoor unit
SM563UT-E
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1-1-2. Concealed Duct Type
Model
Indoor unit
Model
Indoor unit
SM562BT-E
SM802BT-E
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1-1-3. Under Ceiling Type
Model
Indoor unit
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Model
Indoor unit
SM562CT-E
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1-1-4. Twin Type
Type
4-Way Air Cassette
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Type
4-Way Air Cassette
Concealed Duct
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SM563AT-E
SM803AT-E
SM1103AT-E
Super Digital Inverter
SP562AT-E
SP802AT-E
SP1102AT-E
Operation characteristic curve Digital Inverter
Revised Mar
Cooling
Heating
Operation characteristic curve Super Digital Inverter
RAV-SP562AT-E, RAV-SP802AT-E
Cooling
Heating
Capacity variation ratio according to temperature
Revised Mar
RAV-SM563AT-E, RAV-SM803AT-E, RAV-SM1103AT-E, RAV-SM1403AT-E
RAV-SP562AT-E, RAV-SP802AT-E, RAV-SP1102AT-E, RAV-SP1402AT-E
2. AIR DUCTING WORK
RAV-SM562BT-E, RAV-SM802BT-E, RAV-SM1102BT-E, RAV-SM1402BT-E
Standard air volume 1620m³/h
Standard air volume 1980m³/h
Fig. 5 RAV-SM1102BT-E Round duct
Fig. 7 RAV-SM1402BT-E Round duct
3. CONSTRUCTION VIEWS EXTERNAL VIEWS
3-1-1. 4-Way Air Discharge Cassette Type
SM563
Ø6.4
RAV-SM1103UT-E, RAV-SM1403UT-E, RAV-SP1102UT-E
Dimension
3-1-2. Concealed Duct Type
3-1-3. Under Ceiling Type
RAV-SM562CT-E, RAV-SM802CT-E, RAV-SM1102CT-E, RAV-SM1402CT-E
Revised Mar
Space required for service
3-2. Outdoor Unit
RAV-SM1103AT-E, RAV-SM1403AT-E / RAV-SP562AT-E, RAV-SP802AT-E
150 or more
RAV-SP1102AT-E, RAV-SP1402AT-E
Suction
4-1. Indoor Unit/Outdoor Unit
4. SYSTEMATIC REFRIGERATING CYCLE DIAGRAM
Indoor unit
Revised Mar
Indoor unit
RAV-SM803UT-E, RAV-SM802BT-E, RAV-SM802CT-E / RAV-SM803AT-E
Outdoor unit
Indoor unit
Outdoor unit
RAV-SM1103UT-E, RAV-SM1102BT-E, RAV-SM1102CT-E / RAV-SM1103AT-E
at liquid side Ø
Revised Mar
Indoor unit
Outdoor unit
RAV-SM1403UT-E, RAV-SM1402BT-E, RAV-SM1402CT-E / RAV-SM1403AT-E
Outdoor unit
Indoor unit
RAV-SM563UT-E, RAV-SM562BT-E, RAV-SM562CT-E / RAV-SP562AT-E
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Indoor unit
Outdoor unit
RAV-SM803UT-E, RAV-SM802BT-E, RAV-SM802CT-E / RAV-SP802AT-E
Indoor unit
Outdoor unit
RAV-SP1102UT-E, RAV-SM1102BT-E, RAV-SM1102CT-E / RAV-SP1102AT-E
Height difference
Revised Mar
Indoor unit
Outdoor unit
RAV-SM1403UT-E, RAV-SM1402BT-E, RAV-SM1402CT-E / RAV-SP1402AT-E
5. WIRING DIAGRAM
MCC-1402
Control P.C. Board for
Indoor Unit
MCC-1402
Control P.C. Board for
Indoor Unit
5-1-2. Concealed Duct Type
MCC-1402
Control P.C. Board for
Indoor Unit
5-1-3. Under Ceiling Type
Outdoor Unit Wiring
Diagram
1 2 3 L N
MCC-5009
SUB P.C. board
Color Identification
P.C. board
SUB P.C. board
RAV-SP562AT-E, RAV-SP802AT-E
Color Identification
Color Identification
P.C. board
SUB P.C. board
MCC-1531
6-1. Indoor Unit
6. SPECIFICATIONS OF ELECTRICAL PARTS
6-1-1. 4-Way Air Discharge Cassette Type
6-1-2. Concealed Duct Type
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6-1-3. Under Ceiling Type
Revised Mar
6-2. Outdoor Unit
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RAV-SP562AT-E, RAV-SP802AT-E
RAV-SP1102AT-E, RAV-SP1402AT-E
RAV-SM1403AT-E
6-3. Accessory Separate Soldparts
Revised Mar
7-2-1. Piping Materials and Joints Used
7. REFRIGERANT R410A
Refer to the “7-6. Instructions for Re-use Piping of R22 or R407C”
7-2-2. Processing of Piping Materials
Table 7-2-1 Thicknesses of annealed copper pipes
Thickness mm
Outer diameter mm
Fig. 7-2-1 Flare processing dimensions
Table 7-2-3 Dimensions related to flare processing for R410A
Table 7-2-4 Dimensions related to flare processing for R22
Table 7-2-5 Flare and flare nut dimensions for R410A
Table 7-2-6 Flare and flare nut dimensions for R22
Dimension mm
43˚to 45˚
Nominal
Fig. 7-4-1 Configuration of refrigerant charging
7-3. Tools
7-4. Recharging of Refrigerant
7-3-1. Required Tools
3. Low temperature brazing filler
7-5-2. Flux 1. Reason why flux is necessary
7-5. Brazing of Pipes
7-5-1. Materials for Brazing 1. Silver brazing filler
2. Characteristics required for flux
3. Types of flux Noncorrosive flux
Activated flux
4. Piping materials for brazing and used brazing filler/flux
7-6-1. Basic conditions need to reuse the existing pipe
7-6-3. Branching pipe for simultaneous operation system
7-6-4. Curing of pipes
Instruction of Works
Existing pipe NO * Use a new pipes NO
7-6-7. Recovery method of refrigerant for RAV-SM1103AT-E, SM1403AT-E
7-6-6. Recovery method of refrigerant for RAV-SM563AT-E, SM803AT-E
DANGER
Weekly timer
8. CONTROL BLOCK DIAGRAM
8-1. Indoor Control Circuit
Outline of specifications
8-2. Control Specifications
Remarks
COOL
Outline of specifications
Remarks
Outline of specifications
HEAT
Remarks
A zone
Outline of specifications
Remarks
Control temp C
Tc ˚C
Outline of specifications
Remarks
Drain pump control
W arning
12 Frequency fixed In case of wired remote controller
In case of wireless remote controller
Outline of specifications
Option for 4-way air discharge cassette type only
Outline of specifications
Remarks
RBC-AMT31E
Last push priority
Outline of specifications
Remarks
8-3. Indoor Print
Circuit Board
8-3-1. 4-W ay Air
Concealed Duct Type / Under Ceiling Type
9. CIRCUIT CONFIGURATION AND CONTROL SPECIFICATIONS
9-1-1. Indoor P.C. Board Optional Connector Specifications
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9-2-1. Print Circuit Board
RAV -SM563AT
Revised Mar
Optional connector
Revised Mar
MCC-1531
RAV -SM1103AT-E, RAV -SM1403AT-E / RAV -SP562AT-E, RAV -SP802AT-E
E, RAV
MCC-1531
Revised Mar
IPDU MCC-1438
RAV -SP562AT-E, RAV
SP1402AT-E
2. Discharge temperature release control
REQUIREMENT
9-2-2. Outline of Main Controls
1. Pulse Modulating V alve PMV control
Operation with WE
4. Outdoor fan control
Allocations of fan tap revolutions rpm
In trouble of TE sensor
5. Coil heating control
Object SM56, SM80
6. Defrost control
Start of heating operation
10. TROUBLESHOOTING
1. Before troubleshooting
2. Troubleshooting procedure
Trouble
1. Before troubleshooting
2. Troubleshooting procedure
Trouble
Confirmation of lamp display
10-2. Check Code List
Error mode detected by indoor and outdoor units
Page
Error mode detected by remote controller
Error mode detected by central remote controller
Type A
10-3. Error Mode Detected by LED on Outdoor P.C. Board
Type B
10-4. Troubleshooting Procedure for Each Check Code
10-4-1. Check Code
E04 error
Are connections from connectors
Revised Mar
Are 1, 2, 3 inter-unit cables normal?
E10 error
E18 error
E08, L03, L07, L08 error
L09 error
L20 error
L30 error
P10 error
F10 error
P12 error Only for 4-way air discharge cassette type models
Revised Mar
CN333
CN334
CN301, *CN303 CN300
P22 error
Revised Mar
P19 error
F02 error
Is connection of TC sensor connector
Revised Mar
F01 error
P26 error
Is connection of TCJ sensor connector
Are not “P26” and “14” errors output
P29 error
H03 error
Revised Mar
For RAV-SM563AT-E
F06 error
F04 error
F08 error
TE/TS sensor connectors of CDB CN604/CN605 normal?
L29 error
H02 error
IPDU P.C. board error Defect ÆReplace
Revised Mar
P03 error
H01 error
Revised Mar
Check parts. Defect ÆReplace
P04 error
Revised Mar
Is high-voltage
protective operation by
C06 error Central controller
Can handy remote controller control
F29 error / 12 error
E03 error Master indoor unit
P31 error Sub indoor unit
TA sensor
TC, TCJ sensor
30 Caracteristics-2 Caracteristics-1
Caracteristics-3
11. REPLACEMENT OF SERVICE INDOOR P.C. BOARD
Requirement when replacing the service indoor P.C. board assembly
r2 Replacement of service P.C. board
r1 Readout of the setup data from EEPROM
Minimum requirements for item code
r3 Writing of the setup contents to EEPROM
REMOTE CONTROLLER
Memorandum for setup contents Item code table Example
Revised Mar
12. SETUP AT LOCAL SITE AND OTHERS
12-1-1. Test Run Setup on Remote Controller
Revised Mar
12-1. Indoor Unit
Except 4-way Air Discharge Cassette Type and Under Ceiling Type
4, 5
Outline of test operation from the wireless remote controller
Revised Mar
Item No. DN table Selection of function
Description
At shipment
12-1-2. Cabling and Setting of Remote Controller Control
2-remote controller control Controlled by two remote controllers
How to set wired remote controller as sub remote controller
Wireless remote controller Under Ceiling Type only
12-1-3. Monitor Function of Remote Controller Switch
1 2
Item code 01 Latest → Item code 04 Old
12-2. Setup at Local Site / Others
12-2-1. TCC-LINK Adapter For TCC-LINK Central Control
5. P.C. Board Switch SW01 Setup
4. Wiring Specifications
Size
12-3. How to set up central control address number
13. ADDRESS SETUP
13-1. Address Setup
13-2. Address Setup & Group Control
13-2-1. System configuration
Only turning on source power supply Automatic completion
13-2-2. Automatic address example from unset address No miscabling
2, 5
3, 6, 9 4, 7
1 2 3 4 5 6 7 8 9 10 11 END
13-3. Address Setup
1 2 END
1 2 3 END
ON / OFF button if the unit stops
button, the unit numbers
14. DETACHMENTS
Procedure
Revised Mar
14-1-1. 4-Way Air Discharge Cassette Type
Procedure
louver connector
No. Part name
Remarks
Procedure
No. Part name
Remarks
Card-edge spacer
Procedure
Screws fixing earth lead wires
No. Part name
Remarks
Procedure
‡ Drain pan 1. Detachment
2. Attachment
No. Part name
Procedure
ˆ Drain pump 1. Detachment
3. Attachment
No. Part name
Part name
Procedure
Remarks
Procedure
14-1-2. Concealed Duct Type
No. Part name
Remarks
Procedure
Float switch holder
No. Part name
Remarks
Procedure
No. Part name
Remarks
6 -3. View from reverse side of drain pump
Procedure
14-1-3. Under Ceiling Type
No. Part name
Remarks
No. Part name
Procedure
Remarks
Procedure
No. Part name
Remarks
Fixing louver motor and louver drive member
Procedure
Part name
Remarks
Heat exchanger support
Procedure
Revised Mar
14-2. Outdoor Unit
No. Part name
Procedure
Remarks
Part name
Front cabinet
Procedure
REQUIREMENT
No. Part name
Remarks
Procedure
No. Part name
Remarks
„ Control P.C
Procedure
Part name
Remarks
… Rear cabinet
Procedure
No. Part name
Remarks
Compressor
Procedure
2. Attachment
1. Detachment
2. Attachment
Procedure
Revised Mar
No. Part name
Remarks
Procedure
No. Part name
Remarks
Discharge port
Procedure
Inverter assembly
REQUIREMENT
Part name
Part name
Procedure
Remarks
No. Part name
Procedure
Remarks
Procedure
wires 3 positions
Part name
Remarks
Procedure
No. Part name
Remarks
support
Procedure
Detachment
Attachment
Part name
Procedure
No. Part name
Remarks
Perform work on a corrugated card
Procedure
REQUIREMENT
REQUIREMENT
No. Part name
Procedure
Detachment
2. Attachment
Part name
Procedure
Inverter assembly
Inverter assembly
Part name
Procedure
Cycle control P.C. board assembly
Part name
Remarks
Part name
Procedure
Remarks
Procedure
Part name
Remarks
Cautions in assembling fan motor
Procedure
1. Detachment
2. Attachment
Part name
Procedure
REQUIREMENT
REQUIREMENT
No. Part name
Procedure
Cautions for assembling
Part name
Remarks
15. EXPLODED VIEWS AND PARTS LIST
Revised Mar
15-1. Indoor Unit
15-1-1. 4-Way Air Discharge Cassette Type
402 404 401 405 403
Part
Description
43160565
224 212 205 231
Part
402 404 401 405 403
Description
Revised Mar
224
211 225 209 202 226
216, 218
Part
402 404 401 405 403
Description
304 311 306 305 301 307
303 310 313 308
Part
Description
3, 902
4, 6
9, 10
15-1-2. Concealed Duct Type
3, 904
901, 902, 903
Part
Description
3, 904
6, 7
901, 902
Part
402 404 403 406 405401407
\Location
Part
Description
SETTING
44, 45
1, 2
22, 23
Part
Description
Part
Description
404401 407
Part
Description
Part
Revised Mar
21, 22
14, 16, 17
13, 15
705 701 702 708 707 706
Part
Description
Part
Revised Mar
3332
15, 16
Part
707 708 706 704 703 701 705
Part
Description
Part
21,22
16,17
Part
Description
INVERTER COVER 708
Inverter
26,27
23,24
28,29
702 TD SENSOR 701 TC SENSOR F6
703 SENSOR ASS’Y
Part
Description
15-3. Replacement of Main Parts Sold Separately
Procedure
15-3-1. Drain up Kit
No. Part name
15-3-2. Wireless Remote Control Kit
Procedure
RBC-AX22CE2
No. Part name
16-1. Required parts for installation work Recommendation
16. CORD HEATER INSTALLATION WORK
Revised Mar
2. Required tools for installation work
NOTE The parts on the above table are recommended parts
3. Cord heater installation wiring diagram
4. Cord heater installation work procedure
Photo / Explanatory diagram
Procedure
Wiring cover
Photo / Explanatory diagram
Procedure
Sound
insulation board
Procedure
Photo / Explanatory diagram
Cord heater installation work
Procedure
Photo / Explanatory diagram
Rework the side cabinet L to remove part of it
Photo / Explanatory diagram
Procedure
Assembly
Using screws Self-tapping screw type-B Ø4 × 8mm
5. Drawing of thermostat fixing plate
Material SGCC-Z08, Thickness 0.8t
2-Ø3.4 burring hole
Upward
Revised Mar
16-2. Base Plate 1. RAV-SM563AT-E, RAV-SM803AT-E
RAV-SP562AT-E, RAV-SP802AT-E, RAV-SP1102AT-E, RAV-SP1402AT-E
2. RAV-SM1103AT-E, RAV-SM1403AT-E
Knockout
WARNINGS ON REFRIGERANT LEAKAGE
Check of Concentration Limit
TOSHIBA CARRIER CORPORATION
2 CHOME 12-32, KONAN, MINATOKU, TOKYO, 108-0075, JAPAN