Operation; Panel Operating - Sea Breeze PTAC49CH3ZC Installation & Owner's Manual

OPERATION

IMPORTANT: When unit is first started, high humidity conditions can cause condensation to form on
discharge grille. Keep doors and windows closed. Room humidity will decrease and moisture will
evaporate.

PANEL OPERATING

It displays the function immediately while press the button, and the corresponding function will be started
up in 2 seconds.
Fig. 26 – PTAC CONTROL PANEL
ABOUT THE CONTROLS ON YOUR UNIT
NOTE: In case of a power failure, the unit will retain the last programmed settings and will
restart to those settings
.
1. TEMP CONTROL
Temp Control is used to maintain room temperature. Compressor will cycle on and off to keep room at the
requested level of comfort.
See settings for
COOLER - Lowers temperature. (Min. temperature setting is 61 °F/16 °C) }
WARMER - Raises temperature. (Max. temperature setting is 86 °F/30 °C) dip switches 5 &6.
2. FAN SPEED, MODE & ON/OFF
FAN SPEED - Set fan operation for High, Low, or AUTO speed.
MODE - Dry - Set unit to dehumidifying.
MODE - COOL - Set unit to cooling.
MODE - HEAT - Set unit heating.
NOTE: If unit is a heat pump raising the heat setting 5°F will cause unit to use its electric heating
elements for one cycle in order to reach the new requested temperature quickly.
MODE - FAN - For fan only operation.
ON/OFF - Turns the unit on or off.
NOTE: The LED above the ON/OFF button will be green when unit is ON and red when the unit is OFF.
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