OUTDOOR UNIT
INDOOR UNIT
FILE NO. A08-007
DIGITAL INVERTER
SPECIFICATIONS
SAFETY CAUTION
FAN CHARACTERISTICS
WIRING DIAGRAM
SETUP AT LOCAL SITE AND OTHERS
TROUBLESHOOTING
ADDRESS SETUP
EXPLODED VIEWS AND PARTS LIST
DANGER
SAFETY CAUTION
Explanation of indications
Explanation of illustrated marks
Do not modify the products
metal section Earth position
2. Cautions on Installation/Service
1. Safety Caution Concerned to New Refrigerant
New Refrigerant R410A
3. Pipe Materials
Tools exclusive for R410A The following tools for R410A are required
4. Tools
General tools Conventional tools can be used
1-1. Indoor Unit
1. SPECIFICATIONS
1-1-1. 4-Way Air Discharge Cassette Type
Single type
Indoor unit
1-1-2. Concealed Duct Type Single type
RAV-SM562BT-E
RAV-SM802BT-E
Indoor unit
1-1-3. Under Ceiling Type Single type
RAV-SM562CT-E
RAV-SM802CT-E
Indoor unit
1-1-4. High Wall Type Single type
RAV-SM562KRT-E
RAV-SM802KRT-E
RAV-SM
Indoor unit
402MUT-E
452MUT-E
Indoor unit
Twin type
RAV-SM402MUT-E
Indoor unit
Indoor unit
1-1-6. Slim Duct Type Single type
RAV-SM
404SDT-E
Indoor unit
Twin type
RAV-SM404SDT-E
Indoor unit
Super Digital Inverter
1-2. Outdoor Unit
Model name
Outdoor unit
Operation characteristic curve Super Digital Inverter
1-3. Operation Characteristic Curve
RAV-SP564AT-E, RAV-SP564ATZ-E, RAV-SP564ATZG-E
RAV-SP804AT-E, RAV-SP804ATZ-E, RAV-SP804ATZG-E
RAV-SP404AT-E, RAV-SP404ATZ-E, RAV-SP404ATZG-E
Capacity variation ratio according to temperature
RAV-SP454AT-E, RAV-SP454ATZ-E, RAV-SP454ATZG-E
RAV-SP564AT-E, RAV-SP564ATZ-E, RAV-SP564ATZG-E
2-1. Indoor Unit
2. CONSTRUCTION VIEWS EXTERNAL VIEWS
RAV-SM404SDT-E, RAV-SM454SDT-E, RAV-SM564SDT-E
Space required for service
2-2. Outdoor Unit
RAV-SP404ATZZG-E, RAV-SP454ATZZG-E, RAV-SP564ATZZG-E
Z views
RAV-SP804ATZZG-E
Name
Model RBC
RAV-TWP30E2, RAV-TWP50E2 Simultaneous Twin
TWP30E2
TWP50E2
3-1. Indoor Unit
3. SYSTEMATIC REFRIGERATING CYCLE DIAGRAM
Dimension table
Capillary tube specifications
RAV-SP404AT-E, RAV-SP404ATZ-E, RAV-SP404ATZG-E
3-2. Outdoor Unit
RAV-SP454AT-E, RAV-SP454ATZ-E, RAV-SP454ATZG-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
4-1. Slim Duct Filter Attached
4. FAN CHARACTERISTICS
RAV-SM404SDT-E, RAV-SM454SDT-E
RAV-SM564SDT-E
5-1. Indoor Unit
5. WIRING DIAGRAM
Control P.C. Board
for Indoor Unit
P.C. Board
1 2 3 L N
MCC-5009
Outdoor Unit
Control P.C. Board
MCC-1571
Color
Identification
6-1. Indoor Unit
6. SPECIFICATIONS OF ELECTRICAL PARTS
6-2. Outdoor Unit Parts Ratings
RAV-SM404SDT-E, RAV-SM454SDT-E, RAV-SM564SDT-E
7-2. Refrigerant Piping Installation
7-1. Safety During Installation/Servicing
7. REFRIGERANT R410A
7-2-1. Piping Materials and Joints Used
Table 7-2-1 Thicknesses of annealed copper pipes
7-2-2. Processing of Piping Materials
Thickness mm
Outer diameter mm
Table 7-2-3 Dimensions related to flare processing for R410A / R22
Fig. 7-2-1 Flare processing dimensions
Flare and flare nut dimensions for R410A
Flare and flare nut dimensions for R22
Table 7-2-6 Tightening torque of flare for R410A Reference values
Fig. 7-2-2 Relations between flare nut and flare seal surface
Nominal
Outer diameter
7-4. Recharging of Refrigerant
7-3. Tools
Fig. 7-4-1 Configuration of refrigerant charging
7-3-1. Required Tools
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. Phosphor bronze brazing filler
3. Types of flux
2. Characteristics required for flux
4. Piping materials for brazing and used brazing filler/flux
7-5-3. Brazing
7-6-1. Basic Conditions Needed to Reuse the Existing Pipe
7-6. Instructions for Re-use Piping of R22 or R407C
7-6-3. Branching Pipe for Simultaneous Operation System
7-6-4. Curing of Pipes
Existing pipe NO * Use a new pipes NO
7-6-6. Handling of Existing Pipe
Cautions for using existing pipe
RAV-SP804AT-E
8. INDOOR CONTROL CIRCUIT Slim Duct Type
8-1. Indoor Controller Block Diagram
8-1-1. Connection of Wired Remote Controller
Wired remote controller Max. 2 units
Indoor unit #1 Master Wireless remote controller kit
8-1-2. Connection of Wireless Remote Controller Kit
Case of TCC-LINK adapter
Master wired remote controller
Wireless remote controller kit
Weekly timer
Indoor unit #1 Master
Outline of specifications
8-2. Indoor Controls Slim Duct Type
Remarks
Setup temp. correction
Outline of specifications
Remarks
limited to approximately “SB”
Remarks
Outline of specifications
COOL
Remarks
Outline of specifications
Slim Duct Type
Slim Duct Type
Remarks
Outline of specifications
Conditions
Tc n
Setup at shipment
Outline of specifications
Remarks
In case of wired remote controller
Outline of specifications
Remarks
HA control
Remarks
Outline of specifications
button Heating operation 18C setting continues
Outline of specifications
Remarks
The restriction ratio can be set by keeping
Connector No
8-3. Optional Connector Specifications of Indoor P.C. Board
Specifications
Function
Print Circuit Board
8-4. Indoor
MCC-1570
9-1. Outdoor Controls
9. OUTDOOR CONTROL CIRCUIT
1. PMV Pulse Motor Valve control
REQUIREMENT
3-1 Cooling fan control SP56
3. Outdoor fan control
SP80
Revolution frequency allocation of fan taps rpm
3-2 Heating fan control
4. Coil heating control
SP56
SP80
SP80
SP56
5. Short intermittent operation preventive control
6. Current release control
7. Current release value shift control
Start of heating operation
10. Defrost control SP56 only
11. Compressor protective control SP80 only
SP80 only
Start of heating operation
3. Current release control
1. Pulse Motor Valve PMV control
REQUIREMENT
2. Discharge temperature release control
Operation with WE
4. Outdoor fan control
Allocations of fan tap revolutions rpm
No power-ON Continuous ON L Continuous ON H
5. Coil heating control
Start of heating operation
6. Defrost control
Circuit Board
9-2. Outdoor Print
MCC-5009
SP564ATZG-E
RAV-SP804AT-E, RAV-SP804ATZ-E, RAV-SP804ATZG-E MCC-1571
10-1. Summary of Troubleshooting
10. TROUBLESHOOTING
1. Before troubleshooting
2. Troubleshooting procedure
2. Troubleshooting procedure
1. Before troubleshooting
Wireless remote controller type
Trouble
10-2-1. Outline of judgment
10-2. Troubleshooting
Heat exchanger sensor TCJ error
10-2-2. Others Other than Check Code
setting of heating to cooling-only model
Disagreement of cool/heat
Cause of trouble occurrence
Remote controller detected
10-2-3. Check Code List Indoor
Indoor unit detected
Central control devices detected
Check Code List Outdoor
Page
Operation of diagnostic function
Error mode detected by indoor unit
Judgment and measures
Cause of operation
For the wireless models, an error is notified with indication lamp
Error mode detected by outdoor unit
Judgment and measures
Operation of diagnostic function
Cause of operation
after
Check code E01 error
10-2-4. Diagnostic Procedure for Each Check Code Indoor Unit
E09 error
E10 error
E04 error
Is group address setup of
Are wiring in indoor unit and
E08, L03, L07, L08 error
E18 error
L09 error
L30 error
L20 error
P30 error Central controller
F10 error
P10 error
Does the fan rotate without trouble when handling the fan with hands?
P12 error
detection signal correct? ∗
Is output of
F01 error
F02 error
C06 error TCC-LINK central controller
F29 error
E03 error Master indoor unit
P31 error Follower indoor unit
Reboot
In case of SP40 to
10-2-5. Diagnostic Procedure for Each Check Code Outdoor Unit
In case of SP40 to
voltage error
→ Refer to columns H03 and P04 and then check power supply and
Between outdoor P.C. board and terminal block
198 to
In case of SP40 to
How to check LED display on outdoor P.C. board
10-2-6. Diagnostic Procedure for Each Check Code Outdoor Unit
Dip switch setup
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
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
broken pipe, abnormal overload, etc
In case of SP80
Correct defect
Page
Temperature sensor
10-2-7. Diagnostic Procedure for Each Check Code Outdoor Unit
TA, TC, TCJ, TE, TS, TO sensors
TD, TL sensors
Note when replacing the P.C. board for indoor unit servicing
11. REPLACEMENT OF SERVICE P.C. BOARD
Replacement procedures
CASE
2 P.C. Board for indoor unit servicing replacement procedures
1 Setting data read out from EEPROM
At this time, be sure to write down the setting data displayed
CODE No. required at least
Fig. 1 RBC-AMT32E
3 Writing the setting data to EEPROM
Fig. 2 EEPROM layout diagram
Table 2. Type CODE No
Table 1. Setting data CODE No. table example
Table 3. Indoor unit capacity CODE No
∗ EEPROM initial value on the P.C. board for indoor unit servicing
12-1. Indoor Unit Slim Duct Type
12. SETUP AT LOCAL SITE AND OTHERS
12-1-1. Test Run Setup on Remote Controller Wired remote controller
Using the timer time
Procedure Perform setting while the air conditioner stops
12-1-4. Function Selection Setup
Using the set temperature TEMP. buttons, specify the item code DN
Using the timer time
Function selection item No. DN list
Contents
2-remote controller control Controlled by 2 remote controllers
12-1-5. Wiring and Setting of Remote Controller Control
Wired remote controller
How to set wired remote controller as sub remote controller
n Calling of sensor temperature display
2 4 1
12-1-6. Monitor Function of Remote Controller Switch
Procedure
1 2
n Calling of error history
Contents
Procedure
By feed unit Automatic address judgment
n Indoor unit power-ON sequence
Initial communication
Usual regular communication
2. Microprocessor block diagram
12-2. Setup at Local Site / Others
3. TCC-LINK wiring connection
12-2-1. TCC-LINK Adapter For TCC-LINK Central Control 1. Function
5. P.C. board switch SW01 setup
4. Wiring specifications
6. External view of P.C. board assembly
12-3. How to Set up Central Control Address Number
7. Address setup
1. Setup from remote controller at indoor unit side
4 Push SET and then push TEST to finish the setup
3. How to set contents of save operation
1 Push UNIT LOUVER button for 4 seconds or more
Push
4. When installing separately sold filters
n Changing of settings of for applicable controls
When power is turned on for the first time after installation
When power is turned on for the second or later time
1 → 2 → 3 → 4 → 5 →
n Setup of external static pressure
When wireless remote controller is used
To restore the factory settings
n Change of lighting time of filter sign
n How to set up power saving mode
n To secure better effect of heating
1 → 2 → 3 → 4 → 5 →
Operation method
12-4. Outdoor Unit
12-4-1. Refrigerant Recovery Control
SP56
Control contents
Setting position
Control contents
SP56
SP80 only 1. Outline
12-4-3. Service Support Function LED Display, Switch Operation
Operation part
Display part
1 Display selection list
2. Selection of LED display SW800, SW803 operation
Error contents
2 Error display
Page
Operation when pushdown button switch SW801 is pushed
4 Specific operation for maintenance check SW801, SW804
Specific operation
SW804
SW804
Operation when pushdown button switch SW801 is pushed
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
13-1. Address Setup Procedure
13. ADDRESS SETUP
13-2-1. System Configuration
13-2. Address Setup & Group Control
Terminology
Only turning on source power supply Automatic completion
13-2-2. Automatic Address Example from Unset Address No miswiring
Header unit
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
Wiring diagram
13-3. Remote Controller Wiring
Single system
3, 6, 9 4
2, 5
1 2 3 4 5 6 7 8 9 10 11 END
13-4. Address Setup Manual setting from remote controller
1 2 3 END
1 2 END
13-5. Confirmation of Indoor Unit No. Position
Procedure
Contents of check
Maintenance/Check list
Contents of maintenance
Part name
14-1. Indoor Unit
14. DETACHMENTS
14-1-1. Slim Duct Type
REQUIREMENT
2. Attachment
1. Detachment
1. Detachment
2. Attachment
In case of drain pump incorporated model
1. Detachment
2. Attachment
Detachment
Drain pan assembly
NO GOOD
7 Fan motor 1. Detachment
2. Attachment
9 Drain pump, 1. Detachment
Float switch
2. Attachment
1. Detachment
Procedure
14-2. Outdoor Unit
1. Detachment
2. Attachment
Front cabinet For single-phase type models
Procedure
3. Attachment
No. Part name
REQUIREMENT
Procedure
1. Detachment
No. Part name
Part name
Procedure
Remarks
Control P.C
Remarks
Procedure
Rear cabinet
Remarks
Procedure
Compressor
Screws 2 pcs
1. Detachment
Procedure
2. Attachment
2. Attachment
14-2-2. RAV-SP804AT-E, RAV-SP804ATZ-E, RAV-SP804ATZG-E
Procedure
1. Detachment
2. Attachment
1. Detachment
Procedure
No. Part name
Discharge port cabinet
4 Exchange of 1. Control P.C. board
Procedure
No. Part name
PMV coil, 4-way valve coil, compressor case
Part name
Procedure
Remarks
Cautions when assembling the fan motor
Procedure
Remarks
6 Compressor 1. Removal of broken compressor
Procedure
Part name
Control P.C. board
Part name
Procedure
Remarks
6 Compressor 2. Mounting of compressor
Procedure
Part name
3. Vacuuming
Procedure
4. Refrigerant charging
1. Detachment
3. Detachment
Procedure
2. Attachment
No. Part name
15-1. Indoor Unit
15. EXPLODED VIEWS AND PARTS LIST
Description
Location
Model Name
RAV-SM
405 402
E-parts assembly
Location
Description
15-2-1. RAV-SP454AT-E, RAV-SP454ATZ-E, RAV-SP454ATZG-E
15-2. Outdoor Unit
Description
Location
Model Name RAV-SP
404ATZ-E
Location
Inverter assembly
Description
Model Name
37,38
10,30,36
26,27
2298
Description
Location
Model Name RAV-SP
564ATZ-E
7034
Inverter assembly
712707708
Location
15-2-3. RAV-SP804AT-E, RAV-SP804ATZ-E, RAV-SP804ATZG-E
9, 10
Description
Location
Model Name RAV-SP
804ATZ-E
Description
Inverter assembly
804ATZ-E
804ATZG-E
Check of Concentration Limit
WARNINGS ON REFRIGERANT LEAKAGE
23-17, TAKANAWA 3 CHOME, MINATOKU, TOKYO, 108-8580, JAPAN
TOSHIBA CARRIER CORPORATION
Copyright 2008 TOSHIBA CARRIER CORPORATION, ALL Rights Reserved
