Toshiba RBC-EXW21E2 - 2. Simple Wired Remote Controller; Wiring, Diagrams, and Test Run

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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