VOLCANO
VR Mini
VOLCANO
VR1
VOLCANO
VR2
VOLCANO
VR3
VOLCANO
VR-D Mini
VOLCANO
VR-D
Adjusting the air guides
Volcano air guides are mounted on the pivot 1, which provides smoothly change of air direction 4. 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.
Heater vent/ heating medium drain
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 T
he 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 7 x 2,5 mm
2
electric wires. NOTICE We recommend connecting the wires to the terminal block with pre-installed bushings
.
VOLCANO VR Mini, VR1, VR2, VR3, VR-D/
AC
5 x 1,5 mm2
VOLCANO VR Mini, VR1, VR2, VR3, VR-D
EC
Power supply: 3 x 1,5mm
2
Control:
0-10Vdc: LiYCY 2x0,75 (shielded)
1
2
1
VOLCANO VR Mini, VR1, VR2, VR3, VR-D Mini, VR-D
NOTICE
from serial number 18/15000 (VR MINI EC, VR-D MINI EC), 19/30000 (VR1,VR2,VR3,VR-D EC) units are equipped with EC motor with protection rating IP=54 and additional
terminal that e10V DC signal.
VOLCANO VR MINI, VR1, VR2, VR3,
VR-D MINI, VR-D EC (NEW)
Power supply: 3 x 1,5mm
2
;
Control 0-10 V DC: LiYCY 2 x 0,75 mm
2
;
Additional 10 V DC
Example of the nameplate, unit’s equipped with new EC motor:
32
EN