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
M
*1
*1
*1
*1
*1
*1
*1
*1
Wired Remote
Controller
UT Y-RVN
M
*2
*3
*4
UT Y-RNN
M
*2
*3
*4
Wireless Remote
Controller
AR-RAH2E
- - - - -
-
AR-RAH1E
-
- - - -
AR-REA2E
- - -
- - - -
AR-REB1E
- - - -
- - -
IR Receiver Unit UT Y-LRH
M
-
- - - - - -
Simple Remote
Controller
UTY-RSN
M
*2
*3
*4
: Accessory,
: 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
M
TIMER
SLEEP TIMER
10°C HEAT
AR-REA2E
TIMER
SLEEP TIMER
10°C HEAT
WEEKLY TIMER
POWERFUL
LOW NOISE
AR-REB1E
TIMER
SLEEP TIMER
10°C HEAT
POWERFUL
LOW NOISE
: This function is available.
: This function is not available.
- (05 - 04) -
CONTROL
SYSTEM
CONTROL
SYSTEM
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