Owner's Manual

11
The device will be vented when you loosen the vent bolt 1 placed on the connection pipe. The heating medium is drained through the drain plug
2, placed on the bottom connection pipe. When starting the device after the heating agent has been drained, remember to vent the heater.
You need to pay special attention to secure the device against water accidentally getting into the heater casing during the agent draining
process.
Connecting to the power supply
NOTICE The installation must be equipped with disconnectors at all power supply poles. Recommended safety: overload disconnector VOLCANO
VR Mini – 1 A, VOLCANO VR1, VR2 – 2 A, VOLCANO VR3, VR-D - 4A) and differential current safety. VOLCANO VR Mini, VR1, VR2, VR3, VR-D
(fan) are equipped with a terminal block accepting 8 x 14 AWG electric wires. NOTICE We recommend connecting the wires to the terminal
block with pre-installed bushings.
VOLCANO VR MINI, VR1, VR2, VR3, VR-D,
VR-D MINI/EC
Power supply; min. 3 x 14 AWG
Control: LiYCY min. 2 x 20 AWG
Adjusting the air guides
Volcano air guides are mounted on the pivot (1), which provides smoothly change of air direction. In order to change position of air blade should
turn it in both hands (grasping the edges of the enclosure) to turn the blade at the same time on both pins.
VOLCANO VR Mini, VR-D Mini, VR1, VR2, VR3, VR-D