4
Operation Manual ENG
Digital temperature monitor and controller for aquarium and under gravel heater
With the purchase of this digital measuring and regulating unit, you have selected a top quality product. It has
been specifically designed for aquaristic purposes.
With this unit, you can continuously measure and control the water temperature of your aquarium and ensure a
flow of the under gravel.
1. Included in shipment
The Aqua Medic heat controller duo is generally delivered with a water-resistant temperature sensor. The unit is
ready for connection. The units to be controlled (heaters, heating cables or mats) are connected to the double
socket.
2. Description
At socket No. 1, an aquarium heater can be controlled. Socket No. 2 is provided for controlling heating cables or
mats by a timer. The maximum output is approx. 1,200 watts.
3. Installation
- Connect to 220 V power source.
- Place the temperature sensor into the aquarium and fix it with an Aqua Medic electrode holder. After a few
minutes, the actual aquarium water temperature is indicated.
Pict. 1: heat controller duo
1.
Socket No. 1 – heater
2.
Socket No. 2 – heating cable
3.
Operation symbol “heating”
4.
Arrow keys to adjust the parameter
5.
Display heating cable ON – OFF
4. Adjustion
By pressing an arrow key, the display light will be turned on.
Unlock the keys:
LOC appears on the upper display. The keys can be unlocked by pressing the SET and arrow
down key for 10 seconds simultaneously. Instead of LOC, the temperature is displayed.
To adjust the
setpoint
, press "SET" key
until the setting menu appears. First of all, the controller has to be in the
"HEAT" mode (Fig. 1, No. 3).
The
setpoint
can be changed with the arrow keys
after pressing the SET button
shortly.