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