Design and Technical Manual

5. CONTROL SYSTEM
MODEL: AR-RED1U

FEATURES

5 Mode timer setup
¾
(ON / OFF / WEEKLY / PROGRAM / SLEEP) are possible.
Easy operation.
¾
Easy to change custom code (4 patterns) by button operation.
¾
Built-in timers

Select from ve different timer programs (ON / OFF / WEEKLY / PROGRAM / SLEEP).
Weekly timer

Weekly timer can be easily set by wireless remote controller.
ON, OFF can be set up to 4 times in 1 day and up to 28 times in 1 week.
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 timer setting to prevent excessive cooling and heating while sleeping.
60min.
2°F (1°C)
4°F (2°C)
Timer setting
30min.
60min.
90min.
4°F
(2°C)
6°F
(3°C)
8°F
(4°C)
Timer setting
2°F
(1°C)
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).
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).
Simple function setting

Setting of the air conditioner selection function is performed by remote controller.
Switching remote controller custom code

A B C D
A B
C
D
Mixed-up
I.U. I.U. I.U. I.U.
I.U. I.U. I.U. I.U.
After code change
Code selector switch eliminates unit

•
being wrongly switched.
(Up to 4 codes can be set.)
*I.U.=Indoor unit
To change the temperature unit

Easy to change the temperature unit (°F ↔ °C) by button operation.
- (05 - 30) -
CONTROL SYSTEM CONTROL SYSTEM