Carrier 53QDMT 12 Owner's Manual

Contents

( 18 )USE OF WIRED CONTROLLER (Cont.)COOL ONLY / COOL - HEAT Selection FunctionWhen you press the COOL / HEAT button,Use a small stick with a diameter of 1mm to push the buttonto switch modes. For COOLING ONLY type, it will be noheating mode when pressing MODE. The uniform mode isCOOLING and HEATING at the factory.RESET FunctionWhen you press the recessed RESET button,all current settings are cancelled and return to originalfactory settings.• The clock time “12:00” will flash• The mode displays “AUTO”• The fan speed displays “AUTO”• The temperature displays “24”Note : You will need to reprogram the clock setting afterPressing RESET button( Refer to CLOCK adjusting function Page 9 )LOCK Function1. Use LOCK function when you want to prevent settingsfrom being changed accidentally.1. When you press the recessed LOCK button, all currentsettings are locked in and the remote control does notaccept any operation except that of the LOCK.2. A LOCK symbol will appear on the bottom righthand sides of the remote control display when the LOCKfunction is activated.3. If you want to cancel LOCK function,Press LOCK button again.