2-7.
COMPARISON TABLE OF CONTROLLERS
LIST OF CONTROLLER FUNCTION
Item
Model
Max. controllable indoor units
Start/Stop
Operation mode setting
Fan speed setting
Room temp. setting
Test operation
Up / down air direction flap setting
Right / left air direction flap setting
RC prohibition
Min. heat setting
Economy setting
Low noise mode setting for outdoor unit
( Outdoor Unit Quiet )
Failure
Defrosting
Current time
Day of week
RC prohibition
Address display
Weekly timer
On / Off per day
On / Off per week
On / Off timer
Sleep timer
Program timer
Day off
Status monitoring system
Error history
*1: This function is not provided in AR-RAH1U.
Central Remote
Wired Remote
Controller
Controller
UTY-DMMUM
UTY-RNNUM
8
1
●
●
●
●
●
●
●
●
●
–
●
–
●
–
●
–
●
–
●
●
●
–
●
●
●
–
●
●
●
●
●
●
●
–
●
●
2
2
14
14
●
–
–
–
–
–
●
●
●
–
●
–
- (05 - 34) -
Wireless
Simple Remote
Remote
Controller
Controller
UTY-LNHUM
UTY-RSNUM
AR-RAH1U
1
1
●
●
●
●
●
●
●
●
●
●
●
–
● /
–
– *1
–
–
●
–
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–
–
–
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–
●
–
●
–
–
–
●
–
●
–
–
–
–
–
–
–
●
–
●
–
●
–
–
–
–
–
●
–
5. CONTROL SYSTEM