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UNIT FEATURES
•
LED Indicators and Buttons
– The touch pad has buttons for MODE, FAN SPEED, ON/OFF,
SETPOINT UP and SETPOINT DOWN. It also has LEDs that correspond to the mode, fan speed
and setpoint operation, to indicate the unit’s status. The LEDs below the mode button, FAN,
COOL, and HEAT, indicate what operating mode is active. The LEDs below the Fan button, Low,
Hi and Auto, indicate the fan speed that is selected. The LED located in the lower right corner is
the unit On/Off status LED. If the unit is in ON mode, the LED will be green. If the unit is OFF,
the LED will be red.
•
Configurable Indoor Fan
– The indoor fan can be configured to run in continuous mode or
cycle on and off with the compressor and electric heater (this function can be different for
both heating and cooling modes). In cycle mode, fan will continue to run 60 seconds after
compressor or electric heater stops to remove residual heat and cool off of the coil.
6
CONDENSATE REMOVAL SYSTEM
ETAC II has a new condensate (water) disposal
system. The outdoor fan prop has a built in slinger
ring which draws condensate water and sprays
it on the warm outdoor coil for evaporation.
Thus
providing better disposal of excess condensate
and
improving unit operating efficiency.
It is normal and desirable to have some condensate
water in the base pan to boost operating efficiency.
All heat pump units contain a condensate drain valve. This temperature activated drain valve opens
when the outdoor temperature drops below 55°F (12.8°C) to prevent water from freezing in the
base pan. The water drains from the unit though the wall sleeve and out the wall sleeve’s rear
condensate drainage holes. If the condensate drain kit accessory is attached to the wall sleeve,
water will drain through the condensate drain tube.
NOTE: This unit will not always evaporate 100% of the unit generated condensate and
blown in rain water. If it is necessary to control 100% of the condensate, the Drain Kit
(Part No.: DRAIN-KIT-1PK) and a building condensate drain system is recommended.
Fig. 2
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