LG MB18AH Owner's Manual page 21

Telephone Control Operation(optional)
Calling from outside, you can start the air conditioner to keep the room comfortable.
Even though you went out with the air conditioner on, you can turn it off using the phone outside.
TURN ON
ON ON
ON
TURN OFF
ON
NOTICE
p This product works after telephone rings 5 times.
p If internal user picks up the phone before 5 rings, Telephone control function does not work.
p If user doesn't push the telephone button 25 seconds after beep, Telephone control function doesn't work.
p If it is connected through EPABX system, Tele control doesn't work.
OFF
OFF OFF
OFF
1. Dial the number which is connected with the air
conditioner.
2. After ringing 5 times.
3. You can hear the "Beep" sound (if the air
conditioner is off), then press "0" "0" "7" "8"
accordingly.
4. With the sound "Beep, Beep" the air conditioner
starts on.
5. Hang up the phone.
1. Dial the number which is connected with the air
conditioner.
2. After ringing 5 times.
3. You can hear the "Beep Beep" sound (if the air
conditioner is on), then press "0" "0" "7" "9"
accordingly.
4. With the sound "Beep---" the air conditioner is
turned off.
5. Hang up the phone.
Operating Instructions
Owner's Manual 21