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