OWNER’S MANUAL -
RAH-123M, 183M
16
● When selecting auto mode, air conditioner will operate automatically according to ambient temperature. Set temper-
ature can't be adjusted and won't be displayed either. Press FAN button to adjust fan speed.
(The auto mode is not available for this model.)
● When selecting cool mode, air conditioner will operate under cool mode. Then press + or - button to adjust set
temperature. Press FAN button to adjust fan speed.
● When selecting save mode, air conditioner will operate under save mode.
● When selecting fan mode, air conditioner will operate in fan mode only. Then press FAN button to adjust fan speed.
● When selecting heat mode, air conditioner will operate under heat mode. Then press + or - button to adjust set
temperature. Press FAN button to adjust fan speed. (Cooling only unit can’t receive heating mode signal. If set HEAT
mode by remote controller, press ON/OFF button can’t turn on the air conditioner.)
● Pr or - button once will increase or decrease set temperature by 1°F(°C). Hold + or - button for 2s, set
temperature on remote controller will change quickly. Release the button after your required set temperature is
reached.
● When setting Timer On or Timer Off, press + or - button to adjust the time. (See TIMER Button for setting details)
+ / - button
3
NOTICE:
● Under Auto speed, air conditioner will select proper fan speed automatically according to ambient temperature.
● There are 3 speeds for the Fan Speed of this model.
Pressing this button can select fan speed circularly as: AUTO, SPEED 1 ( ), SPEED 2 ( ), SPEED 3 ( ),
SPEED 4 ( ) .
AUTO
FAN button
4
Press this button to turn on up&down air swing.
SWING button
5
Under Cool, Heat mode, press this button to turn on Sleep function. Press this button to cancel Sleep function.
Under Fan and Auto mode, this function is unavailable.
SLEEP button
6
● When unit is on, press this button to set Timer Off. T-OFF and H icon will be blinking. Within 5s, press + or - button to
adjust the time for Timer Off. Pr or - button once will increase or decrease the time by 0.5h. Hold + or - button
for 2s, time will change quickly. Release the button after your required set time is reached. Then press TIMER button
to confirm it. T-OFF and H icon will stop blinking.
● When unit is off, press this button to set Timer On. T-ON and H icon will be blinking. Within 5s, press + or - button to
adjust the time for Timer On. Pr or - button once will increase or decrease the time by 0.5h. Hold + or - button
for 2s, time will change quickly. Release the button after your required set time is reached. Then press TIMER button
to confirm it. T-ON and H icon will stop blinking.
● Cancel Timer On/Off: If Timer function is set up, press TIMER button once to review the remaining time. Within 5s,
press TIMER button again to cancel this function.
NOTICE:
● Range of time setting is: 0.5~24h
● The interval between two motions can't exceed 5s, otherwise the remote controller
will exit setting status.
TIMER button
7
Notice: Swing operation only designed for 18K models, if press the swing operation button on the remote controller,
the 9K,12K unit will keep the original running status.
16
Press this button to turn on up & down air swing.
Notice: Swing operation only designed for 18K models, the 9K, 12K units are not powered.