Remote Controller; Wireless Remote Controller (Uty-Lnhum) - Fujitsu AUU7RLF Design & Technical Manual

2. Remote controller

2-1. Wireless remote controller (UTY-LNHUM)

 Features
 Program timer
The program timer operates the on and off timer once within a 24-hour period.
 Sleep timer
The sleep timer function automatically corrects the temperature thermostat setting according to
the time setting to prevent excessive cooling and heating while sleeping.
Cooling operation/Dry operation
When the sleep timer is set, the set temperature
automatically rises 2 °F (1 °C) every hour. The
set temperature can rise up to a maximum of 4 °F
(2 °C).
60 min
 Simple function setting
Setting of the air conditioner selection function is performed by remote controller.
 Switching remote controller custom code
Code selector switch eliminates unit being wrongly switched. (Up to 4 codes can be set.)
* I.U.: Indoor unit
• 4 kinds of timer setup (on/off/program/sleep) are possible.
• Can be used jointly with wired remote controllers.
• Easy to change custom code (max. 4 custom codes) by
button operation.
Timer setting
4 °F (2 °C)
2 °F (1 °C)
Mixed-up
I.U. I.U. I.U. I.U.
- 14 -
Heating operation
When the sleep timer is set, the set temperature
automatically drops 2 °F (1 °C) every 30 minutes.
The set temperature can drop to a maximum of 8
°F (4 °C).
2°F (1°C) 4°F (2°C)
30 min
60 min
90 min
Timer setting
After code change
A B C D
I.U. I.U. I.U. I.U.
A B C D
6°F (3°C)
8°F (4°C)