Contents
Split Type
Contents
Indoort Unit
Troubleshooting
Original instruction
Explanation of illustrated marks
Explanation of indications
Work undertaken Protective gear worn
Indication Explanation
Description
Confirmation of warning label on the main unit
Precaution for Safety
Proceeding with the repair work
Refrigerant used by this air conditioner is the R410A
Resistance and water drainage
Relocation
Explanations given to user
Declaration of Conformity
Specifications
Copper pipe Piping
Safety Caution Concerned to New Refrigerant
Flare nut
Joint
General tools Conventional tools can be used
Tools
SM56 type Round duct
Concealed Duct type
SM110 type Round duct
RAV-SM404MUT∗, RAV-SM454MUT∗, RAV-SM564MUT∗
Space required for Installation and servicing
RAV-SM564BT∗, RAV-SM804BT∗, RAV-SM1104BT∗, RAV-SM1404BT∗
Dimension
RAV-SM564CT∗, RAV-SM804CT∗, RAV-SM1104CT∗, RAV-SM1404CT∗
Compact 4-way Cassette Type
RAV-SM564BT ∗, RAV-SM804BT ∗, RAV-SM1104BT ∗, RAV-SM1404BT ∗
RAV-SM564CT ∗, RAV-SM804CT ∗, RAV-SM1104CT ∗, RAV-SM1404CT ∗
Ceiling Type
Parts name Type Specifications
Specifications of Electrical Parts
Case of Connection of Wired Simple Remote Controller
Indoor Controller Block Diagram
Wireless remote controller
Case of Connection of Wireless Remote Controller
Max units
Control outline Command
Outline of specifications Remarks
Temperature in heating
Heat
Ceiling type
Outline of specifications
Tcn
Tcj
Tc n
Conditions
Setup at shipment
All operations
Cooling/dry operation Heating/fan operation
All modes
Alarm
Case of wired remote controller
LCD
Figure if To 28C
Setup AT Local
Outline of specifications Remarks
TCJ Exct Disp CHK
MCC-1402
Indoor P.C. Board Optional Connector Specifications MCC-1402
Before troubleshooting
Summary of Troubleshooting
Troubleshooting procedure
Wired remote controller type
Wireless remote controller type
Lamp indication Check code Cause of trouble occurrence
Outline of judgment
Lamp indication Check code
Others Other than Check Code
Indoor unit detected
Remote controller detected
Central control devices detected
Error mode detected by indoor unit
Check Code List
Air conditioner
Error mode detected by outdoor unit
Operation of diagnostic function Check Status
Power supply error of remote controller, Indoor
E09 error
Check code E01 error
E10 error
E04 error
E08, L03, L07, L08 error
E18 error
L09 error
L30 error
L20 error
P30 error Central controller
F10 error
P10 error
P12 error
Check by tester
P19 error
Exchange to cooling cycle
Exchange to heating cycle
F01 error
F02 error
C06 error 11 model connection interface
F29 error
E03 error Master indoor unit
P31 error Follower indoor unit
TA, TC, TCJ, TE, TS, to sensor
Temperature Resistance value characteristic table
TA, TC, TCJ, TE,TS, to sensor
TD, TL sensor
Position Resistance value
Part name Checking procedure
Case
Replacement procedures
C. Board for indoor unit servicing replacement procedures
Setting data read out from Eeprom
Code No. required at least Contents
MCC-1402
Writing the setting data to Eeprom
Setting data Type Type name abb
Setting data Factory-set value
Setting data Type
Type Code No
Compact 4-way Cassette Type and Concealed Duct Type
Test Run Setup on Remote Controller Wired remote controller
Test cooling operation Test heating operation
Procedure Description
LED Display on Indoor P.C. Board D002 Red
Practical operation
D203 Red
Using the set temperature
Function Selection Setup
To change the selected indoor unit, proceed to Procedure
To change item to be set up, proceed to Procedure
Description At shipment
Item No. DN table Selection of function
Description At shipment
When connected 2 remote controllers operate an idoor unit
Wireless remote controller
When connected 2 remote controllers operate the twin
Setup method
Contents
Pushing Test button returns the display to usual display
Calling of error history Contents
Group control operation
System example
Initial communication
Indoor unit power-ON sequence
Usual regular communication
Model connection interface wiring connection
Microprocessor block diagram
Model Connection Interface TCC-LINK adapter
Model name TCB-PCNT30TLE
C. Board Switch SW01 Setup
Wiring Specifications
External view of P.C. board assembly
How to set up from indoor unit side by remote controller
Address setup
Push Test + Vent buttons for 4 seconds or more
During unset time, At shipment from factory is displayed
Address setup procedure
Address Setup
Address Setup & Group Control Terminology
System configuration
Example
Only turning on source power supply Automatic completion
Automatic Address Example from Unset Address No miswiring
Push SET + CL + Test buttons
Using timer time Buttons, set the line address
Simultaneously for 4 seconds or more
Button
To know the position of indoor unit body by address
Procedure
Button if the unit stops
Ceiling panel RBC-UM11PGWE Preparing work
Part name Procedure
Detachment
Attachment
Part name Procedure Remarks
Panel has directionality
Part name Procedure Remarks Ceiling panel
No. Part name
Procedure Remarks
Electric parts box
No. Part name Procedure
Fan motor 1. Detachment
Drain pump 1. Detachment
Drain pan 1. Detachment
Exchanger Recover refrigerant gas
Part name Procedure Remarks Heat
Details of sensor lead wire drawing
RAV-SM∗∗∗BT ∗
Part name Procedure Remarks
Fan motor Remove the Multi blade fan
† Drain pump Remove the drain pan and float switch
100
No. Part name Procedure Remarks
101
102
103
104
209
Location Description Model name
105
404MUT-E 454MUT-E 564MUT-E
404MUT-TR 454MUT-TR 564MUT-TR
106
401
Electric parts
107
Location Model name
108
RAV-SM564BT-E RAV-SM564BT-TR
109
110
RAV-SM804BT-E RAV-SM804BT-TR
111
112
1104BT-TR
113
Location Model name RAV-SM Description
114
564BT-E 804BT-E 1104BT-E 1404BT-E
220
264
115
Description Model name RAV-SM
116
Location
117
Description 564CT-E 804CT-E 1104CT-E 1404CT-E
118
Check of Concentration Limit
Toshiba Carrier Corporation