• Individual control
Item
Wired remote controller
(Touch panel)
Wired remote
controller
Wired remote
controller
Wired remote
controller
Simple remote
controller
Simple remote
controller*
1
Wireless remote
controller
Model
UTY-RNRZ UTY-RLR UTY-RCRZ1 UTY-RNK
UTY-RSR
(UTY-RSK)
UTY-RHR
(UTY-RHK)
UTY-LNH
Max. controllable remote controller
groups
1 1 — 1 1 1 1
Max controllable indoor units 16 16 1 16 16 16 16
Max controllable groups — — — — — — —
Air conditioning control function
On/Off ● ● ● ● ● ● ●
Operation mode setting ● ● ● ● ● — ●
Fan speed setting ● ● ● ● ● ● ●
Comfort airflow
●*
2
—
●
(—)
— — — —
Room temp. setting ● ● ● ● ● ● ●
Room temp. set point limitation ● ● — —
●
(—)
●
(—)
—
Test operation ● ● ● ● ●
●
(—)
●
Up/Down air direction flap setting*
3
● ● ● ●
●
(—)
●
(—)
●
Right/Left air direction flap setting*
3
● ●
●
(—)
● — — ●
Individual louver control ● — — — — — —
Group setting — — — — — — —
RC prohibition — — — — — — —
Anti-freeze setting ● — — — — — —
Set temp. auto return ● ● — — — — —
Economy mode setting ● ● — ● — — ●
Human sensor control ● — — — — — —
Lead lag setting
●*
4
— — — — — —
Display
Failure ● ● ● ● ● ● —
Defrosting ● ● — ● ● ● —
Current time ● ● — ● — — ●
Day of week ● ● — ● — — —
RC prohibition ● ● ● ● ● ● —
Cooling/Heating priority ● ● ● ● ● ● —
Address display ● ● ● ● ● ● —
Room temp.
●*
5
— ● —
●
(—)
●
(—)
—
Multi language ● — — — — — —
Summer time ● ● — — — — —
Name registration ● — — — — — —
Backlight ● — ● — ● ● —
2D floor layout/3D floor layout — — — — — — —
Refrigerant leakage detection function — — — — — — —
Display sensor values
●*
4
— — — — — —
Timer
Schedule timer
Period Week Week — Week — — —
On/Off, Temp.,
Mode, Times per
day
8 8 — 4 — — —
On/Off timer ● ●
●
(Off only)
● — — ●
Sleep timer — — — — — — ●
Program timer — — — — — — ●
Auto off timer ● ● — — — — —
Day off timer ● ● — ● — — —
Min. unit of timer setting (Minutes) 10 to 30 30 — 30 — — 5
Control
Status monitoring system — — — — — — —
Electricity charge calculation — — — — — — —
Error history ● ● — ● — — —
Emergency stop — — — — — — —
Remote management — — — — — — —
Energy saving management — — — — — — —
E-mail notification for malfunction — — — — — — —
Key lock
●
Child lock
●
Child lock
Part lock
— — — — —
Low noise mode — — — — — — —
NOTES:
• *1: “Operation mode” setting is not available for this model.
• *2: It is enable when UTY-RNRZ connected to 3D flow cassette
• *3: When the airflow direction is set with combination use of wireless remote controller and wired remote controller, airflow direction setting shown on the remote controllers may differ
from actual louver position of the indoor unit.
• *4: Available only for UTY-RNRZ version 5 or later.
• *5: Room temperature correction function is available only for UTY-RNRZ version 5 or later.
• ●: Supported, ○: Optional function, —: Not supported yet
2-22. Comparison table of controllers
- (05-113) - 2. Control units
CONTROL
SYSTEM
CONTROL
SYSTEM