DIGITAL INVERTER
INDOOR UNIT
OUTDOOR UNIT
FILE NO. A08-007
WIRING DIAGRAM
SAFETY CAUTION
SPECIFICATIONS
FAN CHARACTERISTICS
EXPLODED VIEWS AND PARTS LIST
TROUBLESHOOTING
SETUP AT LOCAL SITE AND OTHERS
ADDRESS SETUP
Explanation of illustrated marks
SAFETY CAUTION
DANGER
Explanation of indications
Do not modify the products
metal section Earth position
3. Pipe Materials
1. Safety Caution Concerned to New Refrigerant
2. Cautions on Installation/Service
New Refrigerant R410A
General tools Conventional tools can be used
4. Tools
Tools exclusive for R410A The following tools for R410A are required
Single type
1. SPECIFICATIONS
1-1. Indoor Unit
1-1-1. 4-Way Air Discharge Cassette Type
RAV-SM802BT-E
1-1-2. Concealed Duct Type Single type
Indoor unit
RAV-SM562BT-E
RAV-SM802CT-E
1-1-3. Under Ceiling Type Single type
Indoor unit
RAV-SM562CT-E
RAV-SM802KRT-E
1-1-4. High Wall Type Single type
Indoor unit
RAV-SM562KRT-E
452MUT-E
Indoor unit
RAV-SM
402MUT-E
Indoor unit
Twin type
Indoor unit
RAV-SM402MUT-E
404SDT-E
1-1-6. Slim Duct Type Single type
Indoor unit
RAV-SM
Indoor unit
Twin type
Indoor unit
RAV-SM404SDT-E
Outdoor unit
1-2. Outdoor Unit
Super Digital Inverter
Model name
RAV-SP804AT-E, RAV-SP804ATZ-E, RAV-SP804ATZG-E
1-3. Operation Characteristic Curve
Operation characteristic curve Super Digital Inverter
RAV-SP564AT-E, RAV-SP564ATZ-E, RAV-SP564ATZG-E
RAV-SP564AT-E, RAV-SP564ATZ-E, RAV-SP564ATZG-E
Capacity variation ratio according to temperature
RAV-SP404AT-E, RAV-SP404ATZ-E, RAV-SP404ATZG-E
RAV-SP454AT-E, RAV-SP454ATZ-E, RAV-SP454ATZG-E
RAV-SM404SDT-E, RAV-SM454SDT-E, RAV-SM564SDT-E
2. CONSTRUCTION VIEWS EXTERNAL VIEWS
2-1. Indoor Unit
RAV-SP404ATZZG-E, RAV-SP454ATZZG-E, RAV-SP564ATZZG-E
2-2. Outdoor Unit
Space required for service
Name
RAV-SP804ATZZG-E
Z views
TWP50E2
RAV-TWP30E2, RAV-TWP50E2 Simultaneous Twin
Model RBC
TWP30E2
Capillary tube specifications
3. SYSTEMATIC REFRIGERATING CYCLE DIAGRAM
3-1. Indoor Unit
Dimension table
RAV-SP404AT-E, RAV-SP404ATZ-E, RAV-SP404ATZG-E
3-2. Outdoor Unit
RAV-SP404AT-E, RAV-SP404ATZ-E, RAV-SP404ATZG-E
RAV-SP454AT-E, RAV-SP454ATZ-E, RAV-SP454ATZG-E
RAV-SP564AT-E, RAV-SP564ATZ-E, RAV-SP564ATZG-E
RAV-SP564AT-E, RAV-SP564ATZ-E, RAV-SP564ATZG-E
RAV-SP804AT-E, RAV-SP804ATZ-E, RAV-SP804ATZG-E
RAV-SP804AT-E, RAV-SP804ATZ-E, RAV-SP804ATZG-E
RAV-SM564SDT-E
4. FAN CHARACTERISTICS
4-1. Slim Duct Filter Attached
RAV-SM404SDT-E, RAV-SM454SDT-E
for Indoor Unit
5. WIRING DIAGRAM
5-1. Indoor Unit
Control P.C. Board
Outdoor Unit
1 2 3 L N
P.C. Board
MCC-5009
Identification
MCC-1571
Control P.C. Board
Color
RAV-SM404SDT-E, RAV-SM454SDT-E, RAV-SM564SDT-E
6. SPECIFICATIONS OF ELECTRICAL PARTS
6-1. Indoor Unit
6-2. Outdoor Unit Parts Ratings
7-2-1. Piping Materials and Joints Used
7-1. Safety During Installation/Servicing
7-2. Refrigerant Piping Installation
7. REFRIGERANT R410A
Outer diameter mm
7-2-2. Processing of Piping Materials
Table 7-2-1 Thicknesses of annealed copper pipes
Thickness mm
Flare and flare nut dimensions for R22
Fig. 7-2-1 Flare processing dimensions
Table 7-2-3 Dimensions related to flare processing for R410A / R22
Flare and flare nut dimensions for R410A
Outer diameter
Fig. 7-2-2 Relations between flare nut and flare seal surface
Table 7-2-6 Tightening torque of flare for R410A Reference values
Nominal
7-3-1. Required Tools
7-3. Tools
7-4. Recharging of Refrigerant
Fig. 7-4-1 Configuration of refrigerant charging
7-5-1. Materials for Brazing 1. Silver brazing filler
7-5. Brazing of Pipes
3. Low temperature brazing filler
7-5-2. Flux 1. Reason why flux is necessary
7-5-3. Brazing
2. Characteristics required for flux
3. Types of flux
4. Piping materials for brazing and used brazing filler/flux
7-6-4. Curing of Pipes
7-6. Instructions for Re-use Piping of R22 or R407C
7-6-1. Basic Conditions Needed to Reuse the Existing Pipe
7-6-3. Branching Pipe for Simultaneous Operation System
Existing pipe NO * Use a new pipes NO
RAV-SP804AT-E
Cautions for using existing pipe
7-6-6. Handling of Existing Pipe
Wired remote controller Max. 2 units
8-1. Indoor Controller Block Diagram
8. INDOOR CONTROL CIRCUIT Slim Duct Type
8-1-1. Connection of Wired Remote Controller
Case of TCC-LINK adapter
8-1-2. Connection of Wireless Remote Controller Kit
Indoor unit #1 Master Wireless remote controller kit
Indoor unit #1 Master
Wireless remote controller kit
Master wired remote controller
Weekly timer
Remarks
8-2. Indoor Controls Slim Duct Type
Outline of specifications
limited to approximately “SB”
Outline of specifications
Setup temp. correction
Remarks
COOL
Outline of specifications
Remarks
Slim Duct Type
Outline of specifications
Remarks
Slim Duct Type
Conditions
Outline of specifications
Tc temperature at start
Remarks
Remarks
Outline of specifications
Setup at shipment
HA control
Outline of specifications
In case of wired remote controller
Remarks
Remarks
Outline of specifications
The restriction ratio can be set by keeping
Outline of specifications
button Heating operation 18C setting continues
Remarks
Function
8-3. Optional Connector Specifications of Indoor P.C. Board
Connector No
Specifications
MCC-1570
8-4. Indoor
Print Circuit Board
1. PMV Pulse Motor Valve control
2. Discharge temperature release control
9. OUTDOOR CONTROL CIRCUIT
9-1. Outdoor Controls
Revolution frequency allocation of fan taps rpm
3. Outdoor fan control
3-1 Cooling fan control SP56
SP80
SP80
4. Coil heating control
3-2 Heating fan control
SP56
6. Current release control
SP56
SP80
5. Short intermittent operation preventive control
7. Current release value shift control
Start of heating operation
10. Defrost control SP56 only
Start of heating operation
SP80 only
11. Compressor protective control SP80 only
REQUIREMENT
1. Pulse Motor Valve PMV control
3. Current release control
2. Discharge temperature release control
Allocations of fan tap revolutions rpm
4. Outdoor fan control
Operation with WE
No power-ON Continuous ON L Continuous ON H
5. Coil heating control
Start of heating operation
6. Defrost control
SP564ATZG-E
9-2. Outdoor Print
Circuit Board
MCC-5009
RAV-SP804AT-E, RAV-SP804ATZ-E, RAV-SP804ATZG-E MCC-1571
2. Troubleshooting procedure
10. TROUBLESHOOTING
10-1. Summary of Troubleshooting
1. Before troubleshooting
Trouble
1. Before troubleshooting
2. Troubleshooting procedure
Wireless remote controller type
10-2-1. Outline of judgment
10-2. Troubleshooting
Heat exchanger sensor TCJ error
Cause of trouble occurrence
setting of heating to cooling-only model
10-2-2. Others Other than Check Code
Disagreement of cool/heat
Central control devices detected
10-2-3. Check Code List Indoor
Remote controller detected
Indoor unit detected
Check Code List Outdoor
Page
Cause of operation
Error mode detected by indoor unit
Operation of diagnostic function
Judgment and measures
For the wireless models, an error is notified with indication lamp
Error mode detected by outdoor unit
after
Operation of diagnostic function
Judgment and measures
Cause of operation
E09 error
10-2-4. Diagnostic Procedure for Each Check Code Indoor Unit
Check code E01 error
Are wiring in indoor unit and
E04 error
E10 error
Is group address setup of
L09 error
E18 error
E08, L03, L07, L08 error
P30 error Central controller
L20 error
L30 error
F10 error
P10 error
Is output of
P12 error
Does the fan rotate without trouble when handling the fan with hands?
detection signal correct? ∗
F01 error
F02 error
C06 error TCC-LINK central controller
Reboot
E03 error Master indoor unit
F29 error
P31 error Follower indoor unit
In case of SP40 to
10-2-5. Diagnostic Procedure for Each Check Code Outdoor Unit
In case of SP40 to
198 to
→ Refer to columns H03 and P04 and then check power supply and
voltage error
Between outdoor P.C. board and terminal block
In case of SP40 to
Latest error display
10-2-6. Diagnostic Procedure for Each Check Code Outdoor Unit
How to check LED display on outdoor P.C. board
Dip switch setup
In case of SP80
Page
Is compressor under correct conditions?
Display 2 Unset model type Only when service P.C. board is used
¡ l l l
Remove and improve
Repair defective position
ventilation around the heat sink?
Open service valve fully
In case of SP80
Power is turned on for approx. 10 seconds
Correct defect
In case of SP80
broken pipe, abnormal overload, etc
Page
TA, TC, TCJ, TE, TS, TO sensors
10-2-7. Diagnostic Procedure for Each Check Code Outdoor Unit
Temperature sensor
Temperature - Resistance value characteristic table
CASE
11. REPLACEMENT OF SERVICE P.C. BOARD
Note when replacing the P.C. board for indoor unit servicing
Replacement procedures
CODE No. required at least
1 Setting data read out from EEPROM
2 P.C. Board for indoor unit servicing replacement procedures
At this time, be sure to write down the setting data displayed
Fig. 1 RBC-AMT32E
3 Writing the setting data to EEPROM
Fig. 2 EEPROM layout diagram
∗ EEPROM initial value on the P.C. board for indoor unit servicing
Table 1. Setting data CODE No. table example
Table 2. Type CODE No
Table 3. Indoor unit capacity CODE No
Using the timer time
12. SETUP AT LOCAL SITE AND OTHERS
12-1. Indoor Unit Slim Duct Type
12-1-1. Test Run Setup on Remote Controller Wired remote controller
Using the timer time
12-1-4. Function Selection Setup
Procedure Perform setting while the air conditioner stops
Using the set temperature TEMP. buttons, specify the item code DN
Function selection item No. DN list
Contents
How to set wired remote controller as sub remote controller
12-1-5. Wiring and Setting of Remote Controller Control
2-remote controller control Controlled by 2 remote controllers
Wired remote controller
Procedure
n Calling of sensor temperature display
2 4 1
12-1-6. Monitor Function of Remote Controller Switch
Procedure
n Calling of error history
1 2
Contents
Usual regular communication
n Indoor unit power-ON sequence
By feed unit Automatic address judgment
Initial communication
12-2-1. TCC-LINK Adapter For TCC-LINK Central Control 1. Function
12-2. Setup at Local Site / Others
2. Microprocessor block diagram
3. TCC-LINK wiring connection
5. P.C. board switch SW01 setup
4. Wiring specifications
1. Setup from remote controller at indoor unit side
12-3. How to Set up Central Control Address Number
6. External view of P.C. board assembly
7. Address setup
Push
3. How to set contents of save operation
4 Push SET and then push TEST to finish the setup
1 Push UNIT LOUVER button for 4 seconds or more
When power is turned on for the second or later time
n Changing of settings of for applicable controls
4. When installing separately sold filters
When power is turned on for the first time after installation
To restore the factory settings
n Setup of external static pressure
1 → 2 → 3 → 4 → 5 →
When wireless remote controller is used
1 → 2 → 3 → 4 → 5 →
n How to set up power saving mode
n Change of lighting time of filter sign
n To secure better effect of heating
SP56
12-4. Outdoor Unit
Operation method
12-4-1. Refrigerant Recovery Control
SP56
Setting position
Control contents
Control contents
Display part
12-4-3. Service Support Function LED Display, Switch Operation
SP80 only 1. Outline
Operation part
1 Display selection list
2. Selection of LED display SW800, SW803 operation
Error contents
2 Error display
Page
SW804
4 Specific operation for maintenance check SW801, SW804
Operation when pushdown button switch SW801 is pushed
Specific operation
In case of model adopting the self hold valve RAV-SP1104AT-E, RAV-SP1404AT-E, the coil develops fever. Therefore do not perform this operation as coil is connected
Operation when pushdown button switch SW801 is pushed
SW804
13-1. Address Setup Procedure
13. ADDRESS SETUP
Terminology
13-2. Address Setup & Group Control
13-2-1. System Configuration
Follower unit
13-2-2. Automatic Address Example from Unset Address No miswiring
Only turning on source power supply Automatic completion
Header unit
1. Standard One outdoor unit
13-2-3. Automatic Address Example from Unset Address No miswiring
Only turning on source power supply Automatic completion
Only turning on source power supply Automatic completion
Single system
13-3. Remote Controller Wiring
Wiring diagram
13-4. Address Setup Manual setting from remote controller
2, 5
3, 6, 9 4, 7
1 2 3 4 5 6 7 8 9 10 11 END
Procedure
1 2 END
1 2 3 END
13-5. Confirmation of Indoor Unit No. Position
Part name
Maintenance/Check list
Contents of check
Contents of maintenance
REQUIREMENT
14. DETACHMENTS
14-1. Indoor Unit
14-1-1. Slim Duct Type
2. Attachment
1. Detachment
2. Attachment
1. Detachment
Detachment
1. Detachment
In case of drain pump incorporated model
2. Attachment
2. Attachment
NO GOOD
Drain pan assembly
7 Fan motor 1. Detachment
1. Detachment
Float switch
9 Drain pump, 1. Detachment
2. Attachment
2. Attachment
14-2. Outdoor Unit
Procedure
1. Detachment
No. Part name
Procedure
Front cabinet For single-phase type models
3. Attachment
No. Part name
Procedure
REQUIREMENT
1. Detachment
Control P.C
Procedure
Part name
Remarks
Rear cabinet
Procedure
Remarks
Screws 2 pcs
Procedure
Remarks
Compressor
2. Attachment
Procedure
1. Detachment
2. Attachment
2. Attachment
Procedure
14-2-2. RAV-SP804AT-E, RAV-SP804ATZ-E, RAV-SP804ATZG-E
1. Detachment
Discharge port cabinet
Procedure
1. Detachment
No. Part name
PMV coil, 4-way valve coil, compressor case
Procedure
4 Exchange of 1. Control P.C. board
No. Part name
Remarks
Procedure
Part name
Remarks
Procedure
Cautions when assembling the fan motor
Control P.C. board
Procedure
6 Compressor 1. Removal of broken compressor
Part name
Remarks
Procedure
Part name
Part name
Procedure
6 Compressor 2. Mounting of compressor
1. Detachment
Procedure
3. Vacuuming
4. Refrigerant charging
No. Part name
Procedure
3. Detachment
2. Attachment
15-1. Indoor Unit
15. EXPLODED VIEWS AND PARTS LIST
RAV-SM
Location
Description
Model Name
Description
E-parts assembly
405 402
Location
15-2-1. RAV-SP454AT-E, RAV-SP454ATZ-E, RAV-SP454ATZG-E
15-2. Outdoor Unit
404ATZ-E
Location
Description
Model Name RAV-SP
Model Name
Inverter assembly
Location
Description
2298
10,30,36
37,38
26,27
564ATZ-E
Location
Description
Model Name RAV-SP
Location
Inverter assembly
7034
712707708
15-2-3. RAV-SP804AT-E, RAV-SP804ATZ-E, RAV-SP804ATZG-E
9, 10
8, 39
804ATZ-E
Location
Description
Model Name RAV-SP
804ATZG-E
Inverter assembly
Description
804ATZ-E
Check of Concentration Limit
WARNINGS ON REFRIGERANT LEAKAGE
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TOSHIBA CARRIER CORPORATION
23-17, TAKANAWA 3 CHOME, MINATOKU, TOKYO, 108-8580, JAPAN
