York R-410A Technical & Service Manual page 368

Controller
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NOTE: A COOL only model has no HEAT feature.
FAN SPEED Button: This button is used for setting Fan Speed in the sequence that goes from
AUTO, LOW, MED to HIGH, then back to AUTO.
AIR HORIZONTAL Button: When press the button once and quickly, the air flow direction
setting feature of the louver is activated. The moving angle of the louver is 6° for each press.
Keep pressing the button to move the louver to the desired position. If keep pressing the button
without releasing for 2 more seconds, the auto swing feature of the louver is activated. The
horizontal louver would swing up/down automatically. Press it again to stop.
TIMER ON Button: Press this button to preset the time ON (start to operate). Each press will
increase the TIMER ON setting in 30 minutes increments. When the setting time displays 10:00,
each press will increase the TIMER ON setting in 60 minutes increments. To cancel the time ON
program, simply adjust the TIMER ON to 0:00.
VENT Button: Push this button to set the ventilating mode. The ventilating mode will operate in
the following sequence: AUTO Continuous Off
RESET Button: When the RESET button is pushed, all of the current settings are cancelled and
the control will return to the initial settings. (Use a 1mm little round stick to push the button)
TURBO Button: Push this button on COOL/HEAT mode and the air conditioner will go into
powerful cooling or heating operation. Push again to cancel the TURBO function. (Available for
Master Gold and Everest only)
ECONOMIC Button: Press this button to activate the Energy-Saving mode. Press again to stop
the function. This function is available on COOL, HEAT or AUTO mode only and maintains the
most comfortable temperature for you.
ON/OFF Button: Push this button to start the unit operation. Push the button again to stop the
unit operation.
AIR VERTICAL Button: When press the button once and quickly, the air flow direction setting
feature of the louver is activated. The moving angle of the louver is 6° for each press. Keep
pressing the button to move the louver to the desired position. If keep pressing the button
without releasing for 2 more seconds, the auto swing feature of the louver is activated. The
vertical louver would swing up/down automatically. Press it again to stop.
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