Gree Multi21 Series Owner's Manual page 12

OPERATION OF WIRELESS REMOTE CONTROLLER
DISPLAYING SETPOINT, INDOOR OR OUTDOOR
TEMPERATURE ON FRONT PANEL:
The setpoint temperature, outdoor temperature or room temperature
can be displayed on the front panel. Only setpoint temperature is
displayed on the remote controller.
When the "TEMP" button is pushed once, the temperature
indicator is displayed. This indicates that the setpoint
temperature is displayed on the front panel.
When the "TEMP" button is pushed a second time, the display will
show an icon with a thermometer inside a house. This indicates
that the room temperature is displayed on the front panel.
When the "TEMP" button is pushed a third time, the display will show an
thermometer outside a house. This indicates that the outdoor temperature is displayed on the
front panel. (Not available on some models).
The room temperature and outdoor temperature will be displayed for only 5 seconds before
reverting back to displaying room setpoint.
FREEZE GUARD
In Heat mode, press"TEMP"and "CLOCK" buttons simultaneously
to start up 46°F heating function. When this function is started up,
"($)" and "46°F" will be displayed on the remote controller, and
the unit will maintain room temperature above 46°F. Press"TEMP"
and "CLOCK" buttons simultaneously again to cancel Freeze
Guard protection.
PRIVACY LOCK
The Privacy Lock prevents unauthorized access to the unit controls
and prevents tampering with system settings. The remote controller
can be locked by pushing the" + " and " - " buttons simultaneously.
The Privacy Lock icon will be displayed on the remote controller.
Repeat the process to unlock the remote controller.
Room Temperature Display
icon with a
Freeze Guard Display
Privacy Lock Display
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