Hydrovar Pump Controller Installation & Operation Manual

Electrical Installation and Wiring
HVB 1202 / 1203, HVB 3403 / 3405 HVB 3407 / 3410 / 3415
Basic Inverter Basic Inverter
Switch Switch Switch
1 2 3
28
Address
OFF OFF OFF
Address 1 (default setting)
(Required setting for the use with control card)
OFF
OFF
OFF
ON
ON
OFF
Address 2
Address 3
ON
OFF ON ON Address 4
ON OFF OFF Address 5
ON OFF ON Address 6
1 2 3 4
ON
ON
ON
ON
OFF
ON
Address 7
Address 8 Switch 4 not used!
Setting the correct address on Basic drives:
• The HYDROVAR must be disconnected from power supply for at least 5 minutes
before removing the top cover!
• Use the dip-switch on the power unit. (See picture above!)
• Set the desired address for each HYDROVAR
E.g. Address 4 -> switch 1 is set to OFF
switch 2 and 3 are set to ON
• Mount the cover on the HYDROVAR and tighten the four fastening screws
• Reconnect HYDROVAR to power supply
8.4.4 Control Terminals
All control wires connected to the control-unit must be screened (See section 8.2 for recommended
wire types).
External voltage free contacts must be suitable for switching