OCEANAIRE OWC Series Engineering, Installation And Service Manual page 16

DELUXE ELECTRONIC CONTROLLER
The OWC controller is equipped with many features for a more precise level of
cooling and operation. With the addition of a remote sensor, the controller sense
temperatures in another space or in ductwork. Doing that, you override the
temperature sensing bulb behind the evaporator grille.
POWER
BUTTON
OCEANAIRE DELUXE ELECTRONIC CONTROLLER
When power is connected, the controller will display "888" momentarily, and then
disappear. Press the POWER button, then scroll drown to the TEMP SELECT button
until the SET POINT is displayed. Adjust the SET POINT to the desired temperature,
and the unit will cool as required.
The systems controls temperature within +/- 2°
POWER
—Turns the unit on/off when power is supplied
MODE
- Selects the mode of operation between Cool and Moisture Control.
COOL
- The system will operate in cooling mode only.
MOISTURE CONTROL
- The system operates in the cooling mode to reduce
humidity within the conditioned space.
Every 4 hours, the fan is started, circulating the air, and the air temperature is rec-
orded by the controller. The cooling cycle is started for one hour, or until the room
temperature drops 2°, which ever comes first. This cycle repeats every four hours.
FAN SPEED
—The operator can select between AUTO or MANUAL fan speed con-
trol. Pressing the FAN SPEED button will switch speed from AUTO to MANUAL. In
MANUAL mode, pressing the FAN SPEED button will change fan speed from low (1)
to high (6). In AUTO mode, the fan speed is controlled automatically. In cooling
mode, the controller automatically adjusts the fan speed to high, and as the inside
temperature approaches the set point, the fan speed will decrease.
TEMP SELECT
— Allows the operator to view the controller temperatures
INSIDE = return air temperature, DISCHARGE = supply air temperature,
SET POINT can be seen and adjusted, by pressing or .
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