Toshiba RBC-EXW21E2 User manual

Digital Inverter (DI)
Super Digital Inverter (SDI)
MiNi-Super Modular Multi System (MiNi-SMMS)
Super Modular Multi System (SMMS)
Super Modular Multi System-i (SMMS-i)
Super Heat Recover Multi System (SHRM)
Super Heat Recover Multi System-i (SHRM-i)
Quick Reference
for Remote Countroller
Printed in japan. Fed, 2013 TOMO
A1C-1405

CONTENTS
1. Wired Remote Controller
RBC-AMT31E, RBC-AMT32E ............................................................................................... 1
RBC-AMT21E ........................................................................................................................ 2
Part Name (RBC-AMT21E, RBC-AMT31E, RBC-AMT32E) ................................................. 3
2. Simple Wired Remote Controlle
RBC-AS21E, RBC-AS21E2 ................................................................................................... 5
Part Name (RBC-AS21E2) .................................................................................................... 6
3. Wireless Rmote Controller
RBC-AX31U(W)-E, RBC-AX31U(WS)-E ............................................................................... 7
Part Name (RBC-AX31U(W)-E, RBC-AX31U(WS)-E) .......................................................... 8
Hand Unit and Receiver, Signal Receiving Part Name
(EBC-AX31U(W)-E, RBC-AX31U(WS)-E) ............................................................................. 9
RBC-AX22CE, RBC-AX22CE2............................................................................................ 10
Part Name (RBC-AX22CE, RBC-AX22CE2)....................................................................... 11
Hand Unit and Receiver, Signal Receiving Part Name (RBC-AX22CE2) ........................ 13
TCB-AX21E, TCB-AX21E2 .................................................................................................. 14
Part Name ........................................................................................................................... 15
Hand Unit and Receiver, Signal Receiving Part Name .................................................... 16
4. Schedule Timer
RBC-AMS41E ......................................................................................................................18
Part Name ........................................................................................................................... 19
5. Weekly Schedule Timer
TCB-EX21TLE .....................................................................................................................21
Part Name ........................................................................................................................... 22
6. Central Remote Controller
TCB-SC642TLE, TCB-SC642TLE2 ..................................................................................... 24
Part Name ........................................................................................................................... 25
7. ON-OFF Controller
TCB-CC163TLE, TCB-CC163TLE2 ..................................................................................... 31
Part Name ........................................................................................................................... 32
8. Function Selecting Item (DN)
DI.......................................................................................................................................... 33
SDI ....................................................................................................................................... 34
MiNi-SMMS.......................................................................................................................... 35
SMMS .................................................................................................................................. 37
SMMS-i ................................................................................................................................ 38
SHRM................................................................................................................................... 39
SHRM-i ................................................................................................................................ 40
9. Monitor Function of Remote Controller Switch
RBC-AMT21E, RBC-AMT31E, RBC-AMT32E .................................................................... 43
10. Indoor Unit Function DN code
RBC-AMT21E, RBC-AMT31E, RBC-AMT32E .................................................................... 44
11. Specific Indoor Unit Priority Mode
DI, SDI, Series ..................................................................................................................... 45
SMMS, MiNi-SMMS, SMMS-i, SHRM, SHRM-i Series........................................................ 46

– 1 –
1. Wired Remote Controller
Combined weekly timer RBC-EXW21E2
Type Name : RBC-AMT31E
Part No. : 43166002
Substitution : NO
Type of Remote : Wired
Reference : SX-A1EE
Product used : VRF, Light commercial
Note : *4-way, 2-way, 1-wai,
Concealed Duct, Slim duct,
Concealed Duct High Static,
Under Ceiling, High wall(1, 12
series),
Floor Standing,
Type Name : RBC-AMT32E
Part No. : 43166011
Substitution : NO
Type of Remote : Wired
Reference : SX-A4EE
Product used : Light commercial
Note : *4-way (4 ser ies)
* Duct ( 2 ser ies)
* Under ceiling ( 2 ser ies)
* High-wall ( 2 ser ies)
DI
SDI
MiNi-SMMS
SMMS
SHRM
SMMS-i
SHRM-i
OK
OK
OK
OK
OK
OK
OK
Category
16
120
120
How to the remote controller
Remote controller test run setup
Multiple remote controller
installation reouirements
Terminal block
for remote
controller wiring
in indoor unit
Remote controller
(Header)
Remote controller
(inside, rear)
Terminal block for
remote controller wiring
(Non-polar)
In a dual remote controller system.
one or more units are operated by
multiple remote controllers.
(A maximum of two remote
controllers can be set.)
1. Push and hold the button for 4 seconds or more
unitil "TEST" appears in the LCD display, then push the
button.
"TEST" appears in LCD display during the test run.
Temperature adjustment is not possible while "TEST" is
displayd. The test run applies considerable load on the
machine; therefore, it is recommended not to use the test
mode beyond necessity
2. The test mode should be used in either HEAT or COOL
mode.
NOTE: The outdoor unit will not operate for approx.
3 minutes after power up, or the operation will stop.
3. Be sure the "TEST" indication in the LCD display has
disappeared by pushing the button agin after
exiting the test mode. (The remote controller has a 60-
minute off timer function to prevent continuous test run).
Be sure to set
switch 2 to the
lower osition.
Follower remote
contoroller
DIP switch
Header remote
controller
Teminal block for
remote controller
wire
Header remote
controller
Follower remote
controller
Earth
Indoor
unit
Remote
controller wire
(procured on site)
Remote controller
(Follower)
(sold
separately)
Remote controller wiring
(procured on site)
Connection diagram
Basic wiring
Remote controller
wiring
(procured on site)
* Use 0.5 to 2MM2wire
* Can not use the closed
end wire joint
* Terminals A and B
are non-polar
DIP switch

– 2 –
16
120
4
2.7
120
Type Name : RBC-AMT21E
Part No. : 4316V194
Substitution : NO
Type of Remote : Wired
Reference : SX-A3JE
Product used : VRF, Light commercial
Note : *4-way (UT-E series)
* Duct ( BT-E series)
* Under ceiling ( CT-E series)
DI
SDI
MiNi-SMMS
SMMS
SHRM
SMMS-i
SHRM-i
NO
NO
NO
OK
NO
NO
NO
Category
Earth
Remote controller
(Header)
Remote controller
(Follower)
21
(Sold separately)
Terminal block for
remote controller wire
Remote controller wire
(Procured locally)
Indoor
unit
Terminal block for
remote controller
wire in indoor unit
A
B
Approx. 200mm W: White
B : Black
W
B
Remote controller wire
(Procured locally) Wire from
remote controller body
Connecting
section
Remote
controller
Non polarity, 2 core wire is used.
Use 0.5mm² to 2mm² wire.
Connection diagram
Basic wiring diagram
How to perform wiring
of the remote controller
Earth Earth Earth Earth
(Sold
separately)
Terminal block
for remote
controller
cable
Remote controller inter-unit
wiring for group control
(Procured locally)
Remote controller
(Follower)
Remote controller
(Header)
Indoor unit
No.1
BA
Indoor unit
No.2
BA
Indoor unit
No.3
BA
Indoor unit
No.N
BA
Remote controller
address
Remote controller
Remote controller
address connector
Master remote controller
Remote controller
check
Secondary
remote
controller
(Max. 2 remote controllers can be set.)
Multiple wiring diagram
Remote controller test run setup
1. When the remote controller is used for the first time, it
will not accept an operation until approximately 5 minutes
after the power supply has been turned on.
This is not a fault, as this time is used to check the setup
of the remote controller.
2. Push the key after [TEST] has been displayed
on the LCD by keeping the button on the remote
controller pressed for 4 seconds or more.
During the test run, [TEST] is displayed on the LCD.
The temperature cannot be controlled if [TEST] is
displayed.
Do not use [TEST] in a case other than a test run,
otherwise an excessive load is applied to the air
conditioner.
3. Use [TEST] in either HEAT, COOL, or FAN operation
modes.
NOTE : The outdoor unit will not operate for approx.
3 minutes after the power supply has been turned
on or theoperation has been stopped.
4. After the test run has finished, push the button again
to check the [TEST] symbol on the LCD has gone off.
(For this remote controller, a release function of 60
minutes is provided to prevent continuous test runs.)

– 3 –
Part Name
Display section
RBC-AMT21E, RBC-AMT31E, RBC-AMT32E
In the display example, all indicators are displayed for the explanation.
In reality only, the selected contents are indicated.
• When turning on the main power switch and leak breaker at the first time,
SETTING
flashes on the display part of the
remote controller.
• While this display is flashing, the model is being automatically confirmed.Accordingly, wait for a while after
SETTING
display has disappeared, and then use the remote controller.
SETTING
UNIT No.
CODE No.
TEST
SET DATA
R.C. No.
1
2
8
Central control
9
10 11
1213
14
5
6
7
3
4
12
11
10
20
987
2
3
5
14
1
4
6
1
3
1
6
1
7
5
1
8920 19
3
2
4
6
715 14
18
11
16
17
13 1
2
1
0
1SETTING display
Displayed during setup of the timer etc.
2Operation mode select display
The selected operation mode is displayed.
3CHECK display
Displayed while the protective device works or a
trouble occurs.
4Timer time display
Time of the timer with H mark is displayed.
(When a trouble occurs, the check code is
displayed.)
5Timer SET IN setup display
When pushing the Timer SET IN button, the display
of the timer is selected in order of [OFF] →
[OFF] repeat OFF timer →[ON] →No
display.
6Filter display
If “FILTER ” is displayed, clean the air filter.
7TEST run display
Displayed during a test run.
8Louver position display(4-way Air Discharge
Cassette,2-way Air Discharge Cassette,1-way Air
Discharge Cassette, Under Ceilingand and High
Wall Type only (2H. 3H))
Displays louver position.
9SWING display
Displayed during up/down movement of the louver.
10 Set up temperature display
The selected set up temp. is displayed.
11 Remote controller sensor display
Displayed while the sensor of the remote controller
is used.
12 PRE-HEAT display (Heat-pump model only)
Displayed when the heating operation starts or
defrost operation is carried out.
While this indication is displayed, the indoor fan
stops or the mode enters in LOW.
13 No function display
Displayed if there is no function even if the button
is pushed.
14 Air volume select display
The selected air volume mode is displayed.
15 Louver Number display(exapmle:01, 02, 03, 04)
(RBC-AMT32E only)
16 Operation ready display
Displayed when cooling or heating operation is
impossible because the outdoor temperature goes
out of the operable range.
17 Mode select control display
(RBC-AMT21E on function)
Displayed when pushing “Operation mode select
” button while the operation mode is fixed to
heating or cooling by the system manager of the
air conditioner.
18 Louver lock display(4-way Air Discharge
Cassette Type 2H series only)
(RBC-AMT32E only)
Displayed when there is a louver-locked unit in the
group (including 1 indoor unit by 1 outdoor unit).
19 Unit Number display (RBC-AMT32E only)
Unit number of the indoor unit selected with the
unit select button or abnormal indication of the
indoor/outdoor unit.
20 Central control display
(RBC-AMT21E on function)
Displayed when the air conditioner is used under
the central control in combination with a central
control remote controller.
In case the remote controller is disabled by the
central control system, flashes.The button
operation is not accepted.
Even when you push ON/OFF, MODE, orTEMP.
button, the button operation is not accepted.
(Settings made by the remote controller vary with
the central control mode. For details, referto the
Owner’s Manual of the central control remote
controller.)
(AUTO) (HIGH)
(MED.) (LOW)
<RBC-AMT21E> <RBC-AMT31E> <RBC-AMT32E>

– 4 –
Operation section
Push each button to select a desired operation.
• The details of the operation needs to be set up once, afterward, the air conditioner can be used by pushing
(RBC-AMT21E) /
ON / OFF
button only.
UNIT
SET
CL
1
2
12
10
8
9
3
4
5
11
8
9
1
1
0
12
2
53
67 4
18
3
5
2
9
1
0
11
6
7
4
12
S
ET
TIME
TIMER SET
TEST
FIL
TER
L
L
RESET
TEMP
.
CL
FA
N
SA
V
E
A
A
S
WING/FI
X
VENT
MODE
ON / OFF
UNIT
LOUVER
<RBC-AMT21E> <RBC-AMT31E> <RBC-AMT32E>
1Air volume select button
Selects the desired air volume mode.
2Timer set button
TIMER SET button is used when the timer is set up.
3Check button
The CHECK button is used for the check operation.
During normal operation, do not use this button.
4Ventilation button
Ventilation button is used when a fan which is sold
on the market is connected.
• If “No function ” is displayed on the remote
controller when pushing the Ventilation button, a
fan is not connected.
5Filter reset button
Resets (Erases) “ FILTER” display.
6Power save operation (RBC-AMT32E only)
7Swing/Wind direction button
Selects automatic swing or setting the louver
direction.
• This function is not provided to Concealed Duct
Standard Type, High Static Pressure Type,Floor
Standing Cabinet Type, Floor Standing Concealed
Type, or Slim Duct Type.
8Operation lamp
Lamp is lit during the operation.
Lamp is off when stopped.
Also it flashes when operating the protection device
or abnormal time.
9(RBC-AMT21E) /
ON / OFF
button
When the button is pushed, the operation starts,and
it stops by pushing the button again.
When the operation has stopped, the operation lamp
and all the displays disappear.
10 Operation mode select button
Selects desired operation mode.
11 Unit/Louver select button (RBC-AMT32E only)
Selects a unit number (left) and louver
number(right).
UNIT:Selects an indoor unit when adjusting wind
direction when multiple indoor units are controlled
with one remote controller.
LOUVER (4-way Air Discharge CassetteType 2H
series only):
Selects a louver when setting louver lock or wind
direction adjustment independently.
12 Set up temperature button
Adjusts the room temperature.Set the desired set
temperature by pushing TEMP. or TEMP.
( or RBC-AMT21E).
OPTION :
Remote controller sensor
Usually the TEMP. sensor of the indoor unit senses the
temperature. The temperature on the surrounding of the
remote controller can also be sensed.For details,
contact the dealer from which you have purchased the
air conditioner.
• In case that one remote controller controls the
multiple indoor units, the setup operation is unavail-
able in group control.

– 5 –
2. Simple WIred Remote Controller
Type Name : RBC-AS21E
Part No. : 4316V195
Substitution : NO
Type of Remote : Wired
Reference : SX-A11JE
Product used : VRF, Light commercial
Note : *4-way (UT-E ser ies)
* Duct ( BT-E ser ies)
* Under ceiling ( CT-E ser ies)
Type Name : RBC-AS21E2
Part No. : 43166004
Substitution : NO
Type of Remote : Wired
Reference : SX-A11JE2
Product used : VRF
Note : *4-way (4 ser ies)
* Duct ( 2 ser ies)
* Under ceiling ( 2 ser ies)
* High-wall ( 2 ser ies)
80
120
60
70
13
16
DI
SDI
MiNi-SMMS
SMMS
SHRM
SMMS-i
SHRM-i
OK
OK
OK
OK
OK
OK
OK
Category
Multiple wiring diagram
Basic wiring diagram
How to perform the wiring
of the remote controller
W : White
B : Black
Remote controller wire
(Procured locally)
Wire from
Remote controller
body
Connecting
section
Terminal block
for remote
controller wiring
on the indoor unit
Terminal block for
remote controller wire
• Non polarity, 2 core cable is used.
Use 0.5mm
2
to 2 mm
2
wire.
Remote controller test run setup
1. Push the key after keeping the [CHECK] button
pushed on the remote controller for 4 seconds or more.
During the test run, "TEST" is displayed on the LCD.
The temperature cannot be controlled if [TEST] is
displayed. Do not use [TEST] in a case other than a
test run, other wise an excessive load is applied on the
air conditioner.
3. After the test run has finished, push the [CHECK] button
again and check "TEST" on the LCD has gone off. (For
this remote controller, a release function of 60 minutes is
provided to prevent consecutive test runs.)
2. Use [TEST] in one of HEAT, COOL, and FAN operation
modes.
NOTE :
The outdoor unit will not operate for approx. 3 minutes
after the power supply has been turned on or the
operation has been stopped.
Earth
Remote
controller wire
(procured locally)
Remote controller
(Header)
Remote controller
(Fllower)
(Sold separately)
Connectiom diagram Remote
controller
A
B
W
B
BA
Indoor unit
Earth Earth Earth
(Sold
separately)
(Sold
separately)
Terminal block
for remote
controller
wire
Remote controller inter-unit
wire for group contro
(Procured locally)
Remote controller
(Follower)
Remote controller
(Header)
Indoor unit
No.1
BA
Indoor unit
No.2
BA
Indoor unit
No.3
BA
Earth
Indoor unit
No.N
BA

– 6 –
Part Name
• For Cooling Only type, , and are not displayed on LCD.
• Max. 8 indoor units can be operated by a remote controller.
• Once the operational items have been set, you can operate the previous condition by pushing the button only.
9Selected mode displays
(Cooling only type)
Any one of , or can be displayed.
10 TEST is displayed during the Test Run.
11 (CHECK) is displayed when the protective
device has operated, or a fault has occurred.
12 is displayed during the operation.
If the remote controller setting is prohibited by the
central remote controller, will flash when the
[Start/Stop], [Operation Select] or [Temp.Setup]
button has been pushed and the change has not
been accepted.
13 The setup temperature is displayed.
14 Warning code is displayed when a fault has
occurred.
15 Selected fan speed, , , or displays.
16 is displayed when the remote controller
sensor is used.
1Fan Speed button
2Operation mode button
3Swing/Air direction button
The flap angle is changed.
4Temperature Setup button
For every push of the button, the temperature
increases by 1°C.
For every push of the button, the temperature
decrease by 1°C.
5[Start/Stop] button
6Check button (Used in servicing)
• Do not use this button in normal operation.
7Remote control temperature sensor
Usually controlled by the indoor unit sensor, it can
be changed to the remote controller. For
details,contact the dealer who you purchased the air
conditioner from. (When using a group control
method, do not use the remote controller sensor.)
8Selected mode displays (Heat pump type)
Any one of , , , or can be displayed.
While is displayed, the indoor fan stops or the
mode is set to Low speed setting.
[AUTO] mode is displayed on heat recovery type
only.
C
F
TEST
SETTING
1
2
3
7
6
5
4
C
F
TEST
SETTING
12
13
14
11
10
15 16
89
The following display is for explanation only and differs from the real display.
• When turning on the power switch to the remote controller for the first time,
the flashes. While is displayed, the automatic model check is operating.
Operate the remote controller after symbol has disappeared.

– 7 –
Type Name : RBC-AX31U(W)-E
Part No. : Not assigned
Substitution : NO
Type of Remote : Wireless remote controller kit
Reference : NO
Product used : Light commercial
Note : *4-way
66.6
66.6
DI
SDI
MiNi-SMMS
SMMS
SHRM
SMMS-i
SHRM-i
OK
OK
OK
OK
OK
OK
OK
Category
Type Name : RBC-AX31U(WS)-E
Part No. : Not assigned
Substitution : NO
Type of Remote : Wireless remote controller kit
Reference : NO
Product used : Light commercial
Note : *4-way
*Color of receiver panel is black
*Refer to Hand Unit and Receiver
3. WIreless Remote Contoroller
White
Black white
(Separately sold)
Indoor unit No.1 Indoor unit No.2 Indoor unit No.3 Indoor unit No.4
(Separately sold)
(Separately sold)
Indoor unit
How to wire the signal receiving
Rmote controller
connection
terminal block
Indoor unit remote
contoroller connection
teriminal block
Electric parts box Signal
receiving
part
Clamping claw
Clampaers
Connect the wires from the signal receiving part to the
remote controller connection terminal block of the indoor
unit. (The terminals are nonpolar.).
• Clamp the redundant portion of the wires with the
clampers in the electric parts box.
Indoor unit
Wireless remote
controller kit * (Header)
* Use 0.5 to 2 mm
2
wires for on-site wiring.
* The total length of wires should be 400m or less.
* Use 0.5 to 2 mm
2
wires for on-site wiring.
* The total length of inter-unit wires should be 200m or less.
Signal
receiving part
Signal
receiving
part
Remote controller wiress
(procured on site)
Remote controller
connection
terminal block
Remote
controller
connection
terminal
block
Remote controller inter-unit
wiress for group control
(Procured on site)
Earth
Earth Earth Earth Earth
Wired remote
controller * (Follower)
Wireless remote
controller kit * (Header)
Wired remote
controller * (Follower)
Signal receving part
Remote controller test run setup
Perform usual operations using the remote controller to check for
normal operation. A test run can be executed forcibly by using the
following procedure if the room temperature is too high to turn off
the thermostat.
1. Turn off the power of the air conditioner, and remove the screws
to detach the signal receiving part cover.
2. Set bit 1 of DIP switch S003 on the signal receiving part P.C.
board to ON.
3. Attach the signal receiving part to the ceiling panel by reversing
the procedure of removal, and then turn on the power of the air
conditioner.
4. Push [START/STOP] button on the wireless remote controller,
and select COOL or HEAT with [Mode] button.
(Temperature cannot be controlled during a test run.)
5. All LEDs on the signal receiving part flash during a test run.
6. After the test run has been completed, be sure to set bit 1 of DIP
switch S003 to OFF and confirm that the LEDs do not flash.
7. Clamp the wires properly with the clamper secured together with
the signal receiving part cover.
Note1: Use the forced test run only for test run because it overloads
the air conditioner.
Note2: The remote controller is disabled for approx. 1 minute after
power-on, but this is normal. The signal from the remote
controller is received, but the receive data is discarded.
Connection diagram
Connection
• Header and follower indoor units are operable even if they
are attached to any indoor unit.
Controlling one indoor unit by two remote controllers
• Header and follower indoor units are operable even if they
are attached to any indoor unit.
Performing group control of multiple indoor units by
two remote controllers.
(Black type)

– 8 –
ADR
1
10
2
3
4
5
6
8
7
9
SET
ACL
SENSOR
CL
ADR
2
1
4
3
5
7
6
Part Name
<RBC-AX31U(W)-E, RBC-AX31U(WS)-E>
• When turning on the power supply for the first time, it will take up to 3 minutes before the [SET DATA] symbol will
flash. This flashing display will last for around 1 minute.
While this display is flashing, the model is being automatically confirmed.
After the minute has passedand the [SET DATA] display has disappeared, you can then use the remote controller.
1Transmitting indication
Displayed while oerating the switches on the remote
controller.
2Mode display
The selected operation mode is displayed.
[AUTO] mode is displayed on heat recovery type
only.
3Fan mode select display
The selected fan mode is displayed.
(AUTO)
(HIGH)
(MED.)
(LOW)
4Filter display
If “FILTER ” is displayed,clean the air filter.
5Remote temperature sensor display
Displayed when remote temperature sensor is
selected.
6Set up temperature display
The selected set up temp. is displayed.
7Flap position display
8SWINGdisplay
Displayed during up / down movement of the louver.
9Timer time display
Time of the timer is displayed. (When a fault has
occurred the check code is displayed.)
10 Timer SETIN setup display
When pushing the Timer SET button, the display of
the timer is selected in order of [OFF] →
[OFF] repeat OFF timer ][ON] →No
display.
1Operation select button
Selects the desired operation mode.
2Fan mode select button
Selects a fan mode.
3Timer set button
TIMER SET button is used when the timer is setup.
4Check button
CHECK button is used for check operation. During
normal operation, do not use this button.
5Temperature set button
Adjusts the required room temperature.
Set required set temperature by pushing or .
6Start/Stop button
When this button is pushed the operation starts.
Push the button again and the operation will stop.
When the operation stops, the operation lamp and
all the displays will disappear.
7Filter reset button
Resets (Erases) “FILTER ” display.
OPTION :
Remote controller sensor
Usually the TEMP. sensor of the indoor unit is used to
monitor the room’s temperature. However it is possible
to use the remote controller as a means of measuring
the room temperature. For further details please contact
the dealer who you purchased the air conditioner from.
For details, contact the dealer from which you have
purchased the air conditioner.
NOTE :
When a mode prohibited by the central control is
selected in the local settings on an indoor unit and you
want to change another setting of the indoor unit, select
the prohibited mode on the remote controller before
configuring the setting you want to change.
<Display section> <Operation section>

– 9 –
RBC-AX31U(W)-E
(White)
RBC-AX31U(WS)-E
(Black)
Type Name : Receiver unit
Part No.
: Not assigned
NOte
: All maket
Type Name : WH-H1JE2
Part No.
: 43166006
Type Name : RBC-AX31U(W)-E
Part No. : Not assigned
Substitution : NO
Type of Remote : Wireless
Reference : NO
Product used : Light commercial
Note : All market except North America
: Hand Unit can be supplied separately
Receiver unit
Ceiling panel
P.C.board
(43459011)
Cover
(43462010)
Cable
(43460126)
Sheet
(43461006)
< Hand Unit and Receiver >
RBC-AX31U(W)-E (Except North America)
RBC-AX31U(WS)-E (Except North America)
1
4
5
6
2
3
1Emergency operation button
2Signal receiver
Receives signals from the remote controller.
3LEDs
Any of these LEDs flashes during an error state.
4Run LED (green)
Lights while the air conditioner is working.
5Timer LED (green)
Lights while the timer is reserved.
6Not Ready LED (orange)
• Lights in the heating mode at the beginning of
operation or during defrosting or when the
temperature controller is activated.
• Flashes during an error state.
NOTE:
•Header/follower switch
Normally, set this switch to “HEADER” to use the
remote controller as a header.
The remote controller can be used together with the
wired remote controller (sold separately).
•Test run switch
Do not use this switch in normal operation, but use for
service.
•Address switches
Distinguish transmit signals and receive signals.
• Even if you push , or when remote controller
operation is disabled by the central control or other
means, “pi” is heard 5 times and the button operation
is not accepted.
Signal Receiving Part Name
Example: Start/Stop button →

– 10 –
58 19.5 130
61
177
65
DI
SDI
MiNi-SMMS
SMMS
SHRM
SMMS-i
SHRM-i
OK
OK
OK
OK
OK
OK
OK
Category
Type Name : RBC-AX22CE2
Part No. : Not assigned
Substitution : NO
Type of Remote : Wireless remote controller kit
Reference : NO
Product used : Light commercial
Note : 1-way (2 sereis)
: Under ceiling (2 sereis)
* Except North America
*Refer to Hand Unit and Receiver
Type Name : RBC-AX22CE
Part No. : Not assigned
Substitution : RBC-AX22CE2
Type of Remote : Wireless remote controller kit
Reference : NO
Product used : Light commercial
Note : 1-way (2 ser ies),Under ceiling type
NO LONGER AVAILABLE
CN001
2P White
Indoor unit Sensor unit P.C. board
Terminal block for
remote controller
wiring White
Black
Earth
Wireless
remote controller kit
(Header)
CN1
Wired
remote controller
(Follower)
21 (Sold separately)(Sold separately)
Terminal block for
remote controller wire
Remote controller wire
(Procured locally)
(0.5 to 2mm²)
Indoor unit
21
Sensor
unit
Earth Earth Earth
(Sold
separately)
(Sold
separately)
Terminal block
for remote
controller
wire
Remote controller inter-unit
wire for group control
(Procured locally)
(0.5 to 2mm²)
21
Wired
remote controller
(Follower)
Wireless
remote controller kit
(Header)
CN1 21
Indoor unit
No.1
Indoor unit
No.2 Indoor unit
No.3
Earth
Indoor unit
No.N
Sensor
unit
Sensor Unit wiring
One Indoor unit 2 remote controller
Grop control of multiple
Indoor unit 2 remote Controller

– 11 –
Part Name
Procedure
1
2
3
4
5
6
7
Description
Turn on power of the air conditioner.
The operation is not accepted for 5 minutes when power has been turned on at first time after installation, and
1 minute when power has been turned on at the next time and after. After the specified time has passed,
perform a test operation.
Push [Start/Stop] button and change the operation mode to [COOL] or [HEAT] with [Mode] button.
Then change the fan speed to [High] using [Fan] button.
Test cooling operation Test heating operation
Set temperature to [18˚C] using [Temperature set] Set temperature to [30˚C] using [Temperature set]
button. button.
After checking the receiving sound “Pi”, immediately After checking the receiving sound “Pi”, immediately
push [Temperature set] button to set to [19˚C] push [Temperature set] button to set to [29˚C].
After checking the receiving sound “Pi”, immediately After checking the receiving sound “Pi”, immediately
push [Temperature set] button to set to [18˚C]. push [Temperature set] button to set to [30˚C].
Then repeat the procedure 4 → 5 → 4 → 5 .
After approx. 10 seconds, all the display lamps on the sensor part of wireless remote controller, [Operation]
(Green), [Timer] (Green), and [Ready] (Yellow) flash and the air conditioner starts operation.
If the lamps do not flash, repeat the procedure
2 and after.
After the test operation, push [Start/Stop] button to stop the operation.
23, 4, 5,
6
2, 7
Be sure to set the
air speed to [High]
<Outline of test operation from the wireless remote controller>
Test cooling operation:
Start →18˚C →19˚C →18˚C →19˚C →18˚C →19˚C →18˚C →(Test operation) →Stop
Test heating operation:
Start →30˚C →29˚C →30˚C →29˚C →30˚C →29˚C →30˚C →(Test operation) →Stop

– 12 –
Part Name
RBC-AX22CE, RBC-AX22CE2
Operation Manual
• When turning on the power supply for the first time, it will take up to 3 minutes before the [SET DATA] symbol will flash.
This flashing display will last for around 1 minute.
While this display is flashing, the model is being automatically confirmed.
After the minute has passed and the [SET DATA] display has disappeared, you can then use the remote controller.
ADR
1
10
2
3
4
5
6
8
7
9
SET
ACL
SENSOR
CL
ADR
7
2
1
4
3
5
6
1Transmitting indication
Displayed while operating the switches on the
remote controller.
2Mode display
The selected operation mode is displayed.
[AUTO] mode is displayed on heat recovery type
only.
3Fan mode select display
The selected fan mode is displayed.
(AUTO)
(HIGH)
(MED.)
(LOW)
4Filter display
If “FILTER ” is displayed, clean the air filter.
5Remote temperature sensor display
Displayed when remote temperature sensor is
selected.
6Set up temperature display
The selected set up temp. is displayed.
7Louver position display
8SWING display
Displayed during up/down movement of the louver.
9Timer time display
Time of the timer is displayed. (When a fault has
occurred the check code is displayed.)
10 Timer SETIN setup display
When pushing the Timer SET button, the display of
the timer is selected in order of [OFF] →
[OFF] repeat OFF timer →[ON] →No
display.
1Operation select button
Selects the desired operation mode.
2Fan mode select button
Selects a fan mode.
3Timer set button
TIMER SET button is used when the timer is setup.
4Check button
CHECK button is used for check operation. During
normal operation, do not use this button.
5Temperature set button
Adjusts the required room temperature.
Set required set temperature by pushing or .
6Start/Stop button
When this button is pushed the operation
starts.Push the button again and the operation will
stop.When the operation stops, the operation lamp
and all the displays will disappear.
7Filter reset button
Resets (Erases) “FILTER ” display.
OPTION :
Remote controller sensor
Usually the TEMP. sensor of the indoor unit is used to
monitor the room’s temperature. However it is possible
to use the remote controller as a means of measuring
the room temperature. For further details please contact
the dealer who you purchased the air conditioner from.
For details, contact the dealer from which you have
purchased the air conditioner.
NOTE :
When a mode prohibited by the central control is
selected in the local settings on an indoor unit and you
want to change another setting of the indoor unit, select
the prohibited mode on the remote controller before
configuring the setting you want to change.
(Display section) (Operation section)

– 13 –
< Hand Unit and Receiver >
RBC-AX22CE2 (Except North America)
P.C.Board (MCC-1504)
43459012
Type Name : RBC-AX22CE2
Part No. : Not assigned
Substitution : NO
Type of Remote : Wireless
Reference : NO
Product used : Light commercial
Note : Hand unit and receiver can be
supplied separately
: All market except North America
Type Name : WH-H1JE2
Part No. : 43166006
Type Name : Integral receiver
Part No. : 4316V411
Note. : All market
1
4
5
36
2
1Temporary operation button
2Signal receiving part
The signal sent from the remote controller is
received.
3Display lamp
One of the displays will flash if afault has occurred.
4lamp
This lamp goes on during operation.
• If a ”beep, beep” sound is heard, the MODE lamp on the display lamp goes on and the lamp and lamp
flash alternately, the operation to perform the desired mode has been unsuccessful.
5lamp
This lamp goes on when the timer is set.
6lamp
• In heating operation this lamp will come on in the
following cases;
The operation has started.
The temp. controller has worked.
The unit is under defrost operation.
• This lamp will flash when a fault has occurred.
Signal Receiving Part Name

– 14 –
13
83.5
83.5
70 4.4 x 5.4 long hole
4.4 x 9.4 long hole
58 19.5
61
177
S
Power wire from
receiver unit
Connector
eparate receiver
unit
Indoor unit remote
controller terminal
board
wire of receiver unit (field supply)
Wireless remote controller kit
(Header)
Wired remote controller
(Follower)
(Follower)
Sensor unit (Sold separately) (Sold separately)
Indoor unit
Terminal block for
remote controller wire
Earth
Remote controller wire
(Procured locally)
(0.5 to 2mm
2
)
(Sold separately)
Wireless remote controller kit
(Header)
Wired remote controller
(Sold separately)
Earth Earth Earth Earth
Terminal block for
remote controller
wire
Sensor unit
Remote controller inter-unit cable for group
control (Procured locally)
(0.5 to 2mm²)
Indoor unit
No.1
Indoor unit
No.2
Indoor unit
No.3
Indoor unit
No.N
Basic wiring diagram
Group control of multiple
indoor unit 2 remot controller
Wiring diagram
Type Name : TCB-AX21E
Part No. : Not assigned
Substitution : TCB-AX21E2
Type of Remote : Wireless remote controller kit
Reference : NO
Product used : Light commercial
Note :
NO LONGER AVAILABLE
Type Name : TCB-AX21E2
Part No. : Not assigned
Substitution : NO
Type of Remote : Wireless remote controller kit
Reference : NO
Product used : Light commercial
Note : *4-way, 2-way,1-way
*Duct
*Under ceiling
*High-wall
*Floor standing
*Refer to Hand Unit and Receiver
DI
SDI
MiNi-SMMS
SMMS
SHRM
SMMS-i
SHRM-i
OK
OK
OK
OK
OK
OK
OK
Category

– 15 –
Part Name
TCB-AX21E,TCB-AX21E2
Operation Manual
• When turning on the power supply for the first time, it will take up to 3 minutes before the [SET DATA] symbol will flash.
This flashing display will last for around 1 minute.
While this display is flashing, the model is being automatically confirmed.
After the minute has passed and the [SET DATA] display has disappeared, you can then use the remote controller.
ADR
1
10
2
3
4
5
6
8
7
9
SET
ACL
SENSOR
CL
ADR
7
2
1
4
3
5
6
1Transmitting indication
Displayed while operating the switc hes on the
remote controller.
2Mode display
The selected operation mode is displayed.
[AUTO] mode is displayed on heat recovery type
only.
3Fan mode select display
The selected fan mode is displayed.
(AUTO)
(HIGH)
(MED.)
(LOW)
4Filter display
If “FILTER ” is displayed, clean the air filter.
5Remote temperature sensor display
Displayed when remote temperature sensor is
selected.
6Set up temperature display
The selected set up temp. is displayed.
7Louver position display
8SWING display
Displayed during up/down movement of the louver.
9Timer time display
Time of the timer is displayed. (When a fault has
occurred the check code is displayed.)
10 Timer SETIN setup display
When pushing the Timer SET button, the display of
the timer is selected in order of [OFF] →
[OFF] repeat OFF timer →[ON] →No
display.
1Operation select button
Selects the desired operation mode.
2Fan mode select button
Selects a fan mode.
3Timer set button
TIMER SET button is used when the timer is setup.
4Check button
CHECK button is used for check operation. During
normal operation, do not use this button.
5Temperature set button
Adjusts the required room temperature.
Set required set temperature by pushing or .
6Start/Stop button
When this button is pushed the operation
starts.Push the button again and the operation will
stop.When the operation stops, the operation lamp
and all the displays will disappear.
7Filter reset button
Resets (Erases) “FILTER ” display.
OPTION :
Remote controller sensor
Usually the TEMP. sensor of the indoor unit is used to
monitor the room’s temperature. However it is possible
to use the remote controller as a means of measuring
the room temperature. For further details please contact
the dealer who you purchased the air condi-tioner from.
For details, contact the dealer from which you have
purchased the air conditioner.
NOTE :
When a mode prohibited by the central control is
selected in the local settings on an indoor unit and you
want to change another setting of the indoor unit, select
the prohibited mode on the remote controller before
configuring the setting you want to change.
(Display section) (Operation section)

– 16 –
Type Name : TCB-AX21E2
Part No. : Not assigned
Substitution : NO
Type of Remote : Wireless
Reference : NO
Product used : Light commercial
Note : All market exept North America
Type Name : WH-H1JE2
Part No. : 43166006
Type Name : Receiver unit
Part No. : 4316V409
Note : All market
1
2
4
5
6
7
3
1Temporary operation button
2Signal receiving part
The signal sent from the remote controller is
received.
3Display lamp
One of the displays will flash if afault has occurred.
4lamp
This lamp goes on during operation.
5lamp
This lamp goes on when the timer is set.
6lamp
• In heating operation this lamp will come on in the
following cases;
The operation has started.
The temp. controller has worked.
The unit is under defrost operation.
• This lamp will flash when afault has occurred.
7lamp
This displays lights to indicate that it is time to clean
the filter.
• If a ”beep, beep” sound is heard, the MODE lamp on the display lamp goes on and the lamp and lamp will
flash alternately, the operation to perform the desired mode has been unsuccessful.
< Hand Unit and Receiver >
TCB-AX21E2 (Except North America)
Signal Receiving Part Name

Central Remote Countroller
for Schedule timer,
Weekly timer,
Central remote and
ON-OFF Countroller

– 18 –
DIP switch DIP switch DIP switch DIP switch
Remote controller
(inside, rear)
Header remote
control/scheduled
timer operation
Header remote
control/timer
operation
Follower remote
control/scheduled
timer operation
Follower remote
control/no timer
function
Multiple wiring diagram
Selecting the operation when the
power is restored after a power outage
How to wire the remote controller
Terminal block
for remote
controller wiring
in indoor unit
Remote controller
(Header)
Terminal block for
remote controller wiring
Earth
Indoor
unit
Remote
controller wire
(procured on site)
Remote controller
(Follower)
(sold
separately)
Remote controller wiring
(procured on site)
Connection diagram
Basic wiring diagram
Remote controller
terminal block
Remote controller
* AWG20 (Use 0.5 mm
2
wire)
* Can not use the closed end
wire joint.
* Use UL wires rated 300 V.
* Terminals A and B are non-polar
Remote controller test run setup
1. Push and hold the button for 4 seconds or more
unitil "TEST" appears in the LCD display, then press the
button.
• "TEST" appers in LCD display during the test run.
• Temperature adjustment is not possible while "TEST" is
displayd. The test run applies considerable load on the
machine; therefore, it is recommended not to use the
test mode beyond necessity
Follow the steps below to select and set the operation
status of the air conditioner when power is restored after a
power outage has occurred during a scheduled operation.
1. Hold down the + buttons for at least 4 seconds.
(This step can be performed whether the air conditioner
is running or shut down.)
4. Push the button. The setting data is entered
successfully if the display stops blinking and lights up.
2. Push the TEMP. / buttons, and set code No.14.
5. Push the button.
*
00 00 (factory setting):
No settings are sent when the power is restored,
and the scheduled operation is resumed as soon
as the program time is reached after the power has
been restored.
*
00 01 :If there was a program which was to have run
during the power outage, it is resumed in
accordance with what was programmed. If there is
no program, operation resumes in accordance with
what was being performed prior to the power outage.
3. Push the TIME / buttons, and set the setting
data to 00 00 (factory setting) or 00 01 .
2. The test mode should be used in either HEAT or COOL
mode.
NOTE: The outdoor unit will not operate for approx.
3 minutes after power up, or the operation will stop.
3. Be sure the "TEST" indication in the LCD disappeared by
pushing the button agin after exiting the test mode.
(The remote controller has a 60-minute off timer function
to prevent continuous test run)
Type Name : RBC-AMS41E
Part No. : 43166012
Substitution : NO
Type of Remote : Schedule timer
Reference : SX-A5EE
Product used : VRF
Note :
16
120
120
DI
SDI
MiNi-SMMS
SMMS
SHRM
SMMS-i
SHRM-i
OK
OK
OK
OK
OK
OK
OK
Category
4. Schedule Timer