15-7. Wired remote controller (UTY-RNNYM)
DIP switch 1
* Do not use DIP switch 2.
¢ Switch location
¢ DIP switch 1 setting
SW2: Dual remote controller setting
Set the remote controller SW2 according to the following table.
Number of remote controller
1 (Normal)
2 (Dual)
SW4: Switching temperature unit °F / °C
Displayed temperature unit can be switched between Fahrenheit (°F) and Celsius (°C).
SW4
OFF
ON
15-7. Wired remote controller (UTY-RNNYM)
SW1
Prohibited
SW2
Dual remote controller setting
SW3
Prohibited
SW4
°F/°C switch
SW5
Prohibited
SW6
Memory backup setting
Front case (back side)
DIP switch 2
DIP switch 1
Primary unit
SW2
OFF
OFF
Indoor unit
1 2 3
1 2 3
Primary unit
Remote controller
Fahrenheit (°F) / Celsius (°C)
OFF
ON
1
2
3
4
5
6
Secondary unit
SW2
—
ON
Remote controller cable
1 2 3
Secondary
unit
°C
°F
- 345 -
Factory setting
♦
Factory setting
♦
15. Function settings