AUTOTERM PU-5 - Page 4

4
Installation of the control panel .
- Apply a marking (see. Fig.1) on a surface for installation of the control panel (a hole
for a harness and a hole for the self-tapping screw).
- Pull and dismantle the potentiometer knob. Before dismantling the potentiometer's
knob remember orientation of the knob relative to the mark on the control panel.
- Install the control panel on a surface and secure it with a self-tapping screw.
- To install the potentiometer handle in former situation (which you remembered
before), insert an edge of a plastic detail in the knob with a cuts into a potentiometer's shaft.
Fig.1
Operating modes .
“power”
(if the interior sensor
is not connected)
 designed for quickest possible heating of the space;
 the heater operates continuously at a set power.
“temperature”
(if the interior sensor
is connected)

designed to heat the space to the required temperature;
 heat output decreases as the difference between the desired
temperature and the temperature in the space decreases.
“ventilation”*
 designed for air circulation in the space
“Ventilation during
heating” function
(if the interior sensor
is connected)

designed to maintain the required temperature in the space;
 after the required temperature is reached, the space heating
is stopped and space air circulation is performed;
 controls the space temperature; if the temperature drops
below the set point, the heater will start in heating mode.