5. CONTROL SYSTEM
INDOOR UNIT TYPE AND THE APPLICABLE CONTROL METHOD

Type Model
Indoor units
Compact
Cassette
Slim Duct
Wall mounted
Floor /
Ceiling
Floor
LJ LU LM LF
Central Remote
Controller
UT Y-DMM
îš¾
M

*1

*1

*1

*1

*1

*1

*1

*1
Wired Remote
Controller
UT Y-RVN
îš¾
M
  
*2

*3

*4
  
UT Y-RNN
îš¾
M
  
*2

*3

*4
  
Wireless Remote
Controller
AR-RAH2E
- - - - -
 
-
AR-RAH1E

-

- - - -

AR-REA2E
- - -

- - - -
AR-REB1E
- - - -

- - -
IR Receiver Unit UT Y-LRH
îš¾
M
-

- - - - - -
Simple Remote
Controller
UTY-RSN
îš¾
M
  
*2

*3

*4
  

: Accessory,
î™»
: Optional, –: Not Applicable.
*1: Central remote controller is connected with Branch box.
*2: Optional Communication kit (UTY-XCBXZ1) is necessary for installation.
*3: Optional Communication kit (UTY-TWBXF) is necessary for installation.
*4: Optional Communication kit (UTY-XCBXZ2) is necessary for installation.
RESTRICTION OF WIRELESS REMOTE CONTROLLER

FUNCTIONS
The following indicates the restrictions of the wireless remote controller when used in
combination with other controllers to one indoor unit.
Model name
Wireless remote
controller functions
Wireless Remote
Controller only
Wireless Remote
Controller
+
Wired / Simple
Remote Controller
Wireless Remote
Controller
+
Central Remote
Controller
Wireless Remote
Controller
+
Wired / Simple
Remote Controller
+
Central Remote
Controller
AR-RAH1E

AR-RAH2E
UT Y-LRH
îš¾
M
TIMER
î™» îš° îš° îš°
SLEEP TIMER
î™» îš° îš° îš°
10°C HEAT
î™» îš° î™» îš°
AR-REA2E
TIMER
î™» îš° îš° îš°
SLEEP TIMER
î™» îš° îš° îš°
10°C HEAT
î™» îš° î™» îš°
WEEKLY TIMER
î™» îš° îš° îš°
POWERFUL
î™» îš° îš° îš°
LOW NOISE
îš° îš° îš° îš°
AR-REB1E
TIMER
î™» îš° îš° îš°
SLEEP TIMER
î™» îš° îš° îš°
10°C HEAT
î™» îš° î™» îš°
POWERFUL
î™» îš° îš° îš°
LOW NOISE
îš° îš° îš° îš°
î™»
: This function is available.
îš°
: This function is not available.
- (05 - 04) -
CONTROL
SYSTEM
CONTROL
SYSTEM