Caution: Do Not plug into electrical power source
until heater is connected and submerged in water
Connecting Heating Element to Controller
1. Plug in heater into the 3 prong receptacle of the TRUE TEMP digi-
tal controller.
2. Plug in temperature probe (male) into receptacle
3. Plug in TRUE TEMP digital controller into an approved 110V-120V
outlet.
1. Press & Hold the UP button until the screen blinks. Once the
screen blinks, depress the UP button and adjust to your desired
temperature set point by pressing the UP or DOWN buttons ac-
cordingly.
Note: The TRUETEMP TITANIUM controller has a +/-1F cycle point.
Example: If controller is set to 77F, the heater will turn on at 76F and
turn off at 78F. This will prevent constant on/off cycles and stays within
a 2 degree variance of temperature which is safe for aquarium inhabi-
tants.
Calibrating the temperature is very important to ensure that the con-
troller matches your aquarium’s current temperature.
1. Press and Hold both UP and DOWN buttons simultaneously until
the screen blinks, depress the UP and DOWN buttons and adjust to
the current water temperature of the water. ( You will need a ther-
mometer as a reference).
CREATING A TEMPERATURE SET POINT
CALIBRATING THE TEMPERATURE
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