OUTDOOR UNIT
INDOOR UNIT
DIGITAL INVERTER
<SUPER DIGITAL INVERTER>
SAFETY CAUTION
CONTENTS
SPECIFICATIONS
WIRING DIAGRAM
7. INDOOR CONTROL CIRCUIT
6. REFRIGERANT R410A
DANGER
SAFETY CAUTION
Explanation of indications
Explanation of illustrated marks
– 5 –
– 6 –
2.Cautions on Installation/Service
1. Safety Caution Concerned to New Refrigerant
• New Refrigerant R410A
3.Pipe Materials
4.Tools
General tools Conventional tools can be used
– 8 –
1-1.Indoor Unit
1. SPECIFICATIONS
1-1-1. 4-WayAir Discharge Cassette Type
– 9 –
Model
– 10 –
Indoor unit
SM564UT-E
<Twin type>
– 11 –
Page
1-1-2.Concealed Duct Type <Single type>
– 13 –
Twin type
– 14 –
1-1-3.Under Ceiling Type <Single type>
– 15 –
Twin type
– 16 –
1-1-4.High Wall Type <Single type>
– 17 –
<Twin type>
– 18 –
Model
– 19 –
Indoor unit
RAV-SM562MUT-E
<Twin type>
– 20 –
Indoor unit
SM562MUT-E
<Super Digital Inverter>
1-2.Outdoor Unit
– 22 –
1-3.Operation Characteristic Curve
2-1.Indoor Unit
– 23 –
RAV-SM564UT-E
RAV-SM804UT-E
– 24 –
RAV-SM1104UT-E, RAV-SM1404UT-E
– 25 –
– 26 –
2-2.Outdoor Unit
RAV-TWP30E2, RAV-TWP50E2Simultaneous Twin
– 27 –
3-1.Indoor Unit
3. SYSTEMATIC REFRIGERATING CYCLE DIAGRAM
3-3.Systematic Diagram of Refrigerating Cycle
3-2.Outdoor Unit
– 29 –
RAV-SP1104AT-E, RAV-SP1104ATZ-E, RAV-SP1104ATZG-E
4-1.Indoor Unit
4. WIRING DIAGRAM
Control P.C. Board
for Indoor Unit
4-2.Outdoor Unit Wiring Diagram
Control P.C. Board MCC-1570
Color Identification
– 31 –
5-3.Accessory Separate Sold Parts
5. SPECIFICATIONS OF ELECTRICAL PARTS
5-1.Indoor Unit
5-2.Outdoor Unit Parts Ratings
6-2.Refrigerant Piping Installation
6-1.Safety During Installation/Servicing
6. REFRIGERANT R410A
6-2-1.Piping Materials and Joints Used
– 34 –
6-2-2.Processing of Piping Materials
Table 6-2-1Thicknesses of annealed copper pipes
Thickness mm
Flare and flare nut dimensions for R410A
Fig. 6-2-1Flare processing dimensions
Flare and flare nut dimensions for R22
– 35 –
Nominal
– 36 –
Outer diameter
Tightening torque
6-4.Recharging of Refrigerant
6-3.Tools
Fig. 6-4-1Configuration of refrigerant charging
6-3-1.Required Tools
3.Low temperature brazing filler
6-5.Brazing of Pipes
6-5-2.Flux 1.Reason why flux is necessary
6-5-1.Materials for Brazing
3.Types of flux •Noncorrosive flux
2.Characteristics required for flux
•Activated flux
6-5-3.Brazing
6-6-4.Curing of Pipes
6-6.Instructions for Re-usePiping of R22 or R407C
– 41 –
6-6-5.Final Installation Checks
Cautions for using existing pipe
DANGER
6-6-6.Handling of Existing Pipe
Operation method
7-1-1.Connection of Main Sub Remote Controller
7-1.Indoor Controller Block Diagram
Weekly timer
7. INDOOR CONTROL CIRCUIT
– 44 –
Indoor unit #1 Master
Case of TCC-LINKadapter
Main sub master remote controller
Wireless remote controller kit
Weekly timer
– 45 –
Outline of specifications
7-2.Control Specifications
– 46 –
Item
Outline of specifications
Item
Remarks
– 48 –
Outline of specifications
Remarks
<COOL>
– 49 –
Outline of specifications
Item
Remarks
– 50 –
Outline of specifications
Item
Remarks
Setup at shipment
Outline of specifications
– 51 –
Item
<<Individual air direction setup>>
Outline of specifications
– 52 –
Remarks
– 53 –
Outline of specifications
Item
12Louver control <<Selection of Swing mode>>
– 54 –
Outline of specifications
Item
Remarks
– 55 –
Outline of specifications
Item
Remarks
– 56 –
Outline of specifications
Item
Remarks
– 57 –
Outline of specifications
Item
Remarks
∗This option is not provided to oversea models
– 58 –
Print Circuit Board
7-4.Indoor
– 59 –
<MCC-1570>
8-1-1.Print Circuit Board
8-1.Outdoor Controls
– 60 –
Viewed from parts of P.C board
8-2.Outline of Main Controls
2.Discharge temperature release control
1.PMV Pulse Motor Valve control
REQUIREMENT
3-1Cooling fan control
3. Outdoor fan control
3-2Heating fan control
– 62 –
5.Short intermittent operation preventive control
4.Coil heating control
6.Current release control
REQUIREMENT
8.Over-currentprotective control
7.Current release value shift control
9.High-pressurerelease control
– 64 –
Start of heating operation
10.Defrost control
9-1.Summary of Troubleshooting
9. TROUBLESHOOTING
1.Before troubleshooting
2. Troubleshooting procedure
1.Before troubleshooting
2.Troubleshooting procedure
<Wireless remote controller type>
– 67 –
9-2-1.Outline of judgment
9-2.Troubleshooting
Page
– 70 –
9-2-2.Others Other than Check Code
Page
Check Code List Outdoor
– 73 –
– 74 –
Error mode detected by indoor unit
– 75 –
– 76 –
Error mode detected by outdoor unit
– 77 –
Check code E01 error
E09 error
– 78 –
E04 error
E10 error
– 79 –
E08, L03, L07, L08 error
E18 error
L09 error
– 80 –
L30 error
L20 error
P30 error Central controller
– 81 –
F10 error
P10 error
– 83 –
P12 error
F02 error
F01 error
– 84 –
C06 error TCC-LINKcentral controller
F29 error
E03 error Master indoor unit
P31 error Follower indoor unit
– 86 –
<Latest error display>
Dip switch setup
<Error display, which occurs at present
LED display on outdoor P.C. board
ll ¡l
– 89 –
– 90 –
– 91 –
– 92 –
Page
– 94 –
– 95 –
Check
Check and troubleshooting
Outdoor
code
l¥ ¡¥
TA, TC, TCJ,TE, TS, TO sensors
Temperature sensor
TD, TL sensors
TA, TC, TCJ,TE, TS, TO sensors
<Replacement procedures>
10. REPLACEMENT OF SERVICE P.C. BOARD
CASE
10-1.Indoort Unit
1 Setting data read out from EEPROM
– 100 –
CODE No. required at least
3 6 5
3 Writing the setting data to EEPROM
101
<Fig. 1 RBC-AMT32E>
<Fig. 2 EEPROM layout diagram>
– 102 –
<Fig. 2>
– 103 –
Table 1. Setting data CODE No. table example
Table 2. Type: CODE No.
Table 3. Indoor unit capacity CODE No.
Page
3 4 5
11. SETUP AT LOCAL SITE AND OTHERS
11-1.Indoor Unit
11-1-1.Test Run Setup on Remote Controller
1 Turn off power of the air conditioner
conditioner from the wireless remote controller
Turn off power of the air conditioner
– 106 –
4, 5,
<In case of wireless remote controller>
– 107 –
2.D403 Red
1.D501 Red
3.D503 Yellow: Main bus communication
4.D504 Green: Sub bus communication
3 6 1
3 4 5 6
4 5 2
1 2 3 4 5 6 END
– 110 –
Contents
Function selection item No. DN list
Item
– 111 –
Contents
Item
At shipment from factory
<Wireless remote controller>
<Wired remote controller>
Setup method
– 112 –
nCalling of sensor temperature display <Contents>
2 4 1
<Procedure>
call the service monitor mode
<Procedure>
nCalling of error history Contents
4 seconds or more to call the service check mode
REQUIREMENT
– 115 –
nIndoor unit power-ONsequence
2. Microprocessor block diagram
11-2.Setup at Local Site / Others
3.TCC-LINKwiring connection
1. Function
5. P.C. board switch SW01 setup
4. Wiring specifications
– 117 –
Size
7. Address setup
6. External view of P.C. board assembly
11-3.How to Set up Central Control Address Number
1 2 3
1 Push UNIT LOUVER button for 4 seconds or more
– 119 –
4 Push SET 5 Push TEST to finish the setup
3. How to set up type of swing
REQUIREMENT
– 120 –
5. How to clear louver lock
4. How to set louver lock Louver fix
6. How to set contents of save operation
NOTIFICATION
Operation method
11-4.Outdoor Unit
11-4-1.Refrigerant Recovery Control
122
– 123 –
1. Outline
Operation part
Display part
1.Selection of LED display SW800, SW803 operation
11-4-4.Others
– 124 –
1Display selection list
lllll¡
lllll¡ ¡llll¡ l¡lll¡
– 127 –
Specific operation
SW804
SW804
– 128 –
12-1.Address Setup
12. ADDRESS SETUP
<Address setup procedure>
– 129 –
12-2-1.System configuration
12-2.Address Setup & Group Control
– 130 –
<Terminology>
1. Standard One outdoor unit
– 131 –
1 Single
2 Gr operation
2, 5,
10 11
3, 6, 9 4, 7,
1 2 3 4 5 6 7 8 9 10 11 END
1 2 3 END
1 2 END
<Procedure>
<Procedure>
– 134 –
<Maintenance/Check list>
13-1.Indoor Unit
13. DETACHMENTS
13-1-1. 4-WayAir Discharge Cassette Type
– 135 –
– 136 –
Procedure
2.Attachment
Part name
– 137 –
Procedure
2. Attachment
No. Part name
– 138 –
Procedure
1. Detachment
2.Attachment
– 139 –
Procedure
†Drain cap 1. Detachment
2. Attachment
– 140 –
Procedure
‡Fan motor 1. Detachment
2. Attachment
– 141 –
Procedure
‡Fan motor 2. Attachment
No. Part name
– 142 –
Procedure
ˆDrain pump 1. Detachment
2. Attachment
– 143 –
Procedure
2.Attachment
ŠDrain pan 1. Detachment
– 144 –
Procedure
1. Detachment
2. Attachment
XREQUIREMENTX
13-2.Outdoor Unit
– 145 –
XCAUTIONX
– 146 –
Procedure
‚Discharge 1. Detachment
No. Part name
Procedure
„Replacement of 1. Control P.C. board
– 147 –
No. Part name
Procedure
– 148 –
No. Part name
XREQUIREMENTX
Procedure
– 149 –
No. Part name
†Compressor 1. Removal of defective compressor
– 150 –
No. Part name
Remarks
– 151 –
Procedure
†Compressor 2. Mounting of compressor
3. Vacuuming
REQUIREMENT
Procedure
REQUIREMENT
– 152 –
14-1.Indoor Unit
14. EXPLODED VIEWS AND PARTS LIST
Location
– 154 –
Part No
Description
Location
– 155 –
Description
Model Name
308,
RBC-AX31U W-E, RBC-AX31U WS-E
– 157 –
Location
Part No
14-2.Outdoor Unit
– 159 –
709,
Check of Concentration Limit
WARNINGS ON REFRIGERANT LEAKAGE
TOSHIBA CARRIER CORPORATION