The heating battery is used in extreme conditions. Heating turns on automatically when the
ozone pump temperature drops under +5 °C, and turns off when the temperature rises above +7
°C. There is no risk of overheating the box. However, the applicability of the heating
should be checked on each site separately.
Connect the heating battery wire to the Heating battery
terminal on OIF411.
Connect the red wire to the terminal marked with +.
Connect the black wire to the terminal marked with -.
Figure 1. Connecting Heating Battery
Attach two-sided tape to the side and bottom of the battery to attach it to the sensor
frame.