The warning symbol “Flammable” is attached to devices filled with nat-
ural refrigerants.
This symbol warns against the flammability of natural refrigerant.
1.18 Warning symbols
Only operated the device with the casing installed, attached to the back of
the device
Flammable heat transfer liquid, attached to the back and top of the device
Read the instruction manual, attached to the right-hand side of the device
Wear protective equipment and protective clothing, attached to the right-
hand side of the device
Hot or cold surfaces, attached to the right-hand side of the device
Risk of slipping on wet floor, attached to the right-hand side of the device
Disconnect the device from the mains before carrying out (service) work on
the device. Attached below the covering plate on the mains switch.
Flammable
Stickers on devices with NRTL certification
V6 PRO bath thermostats and circulation thermostats 13 / 156