VACUUBRAND VNC 2 - Manual (Page 19)

Documents are only to be used and distributed completely and unchanged. It is strictly the users´ responsibility to check carefully
the validity of this document with respect to his product. Manual-no.: 999161 / 27/03/2012
page 19 of 45
General view of factory-set modes
VNC 2
keep key pressed while switching on
* only with speed controlled VACUUBRAND NT VARIO pumps
** intended for VACUUBRAND diaphragm pumps type ME 16(C), MD 8(C),
MD 12(C) and MV 10(C)
Esc
Attention: When connecting pumps pay attention to the breaking capacity of
the IEC socket (see „Technical data“, pg. 12)!
Factory-set mode ”Vacuum control” (pControl)
Controller controls
- pump and / or in-line valve according to preset pressure in two-
point control or continuous pumping
- NT VARIO pump exactly according to preset pressure*
- coolant valve
Factory-set mode ”VACUU•LAN” (VACUULAN)
Controller controls
- pump according to preset pressure and time
- NT VARIO pumps according to preset pressure and time*
- coolant valve
Factory-set mode ”VACUU•LAN” for pumps with 8 cylinders**
(VCL 8cyl)
Controller controls
- pump according to preset pressure and time
- coolant valve
Factory-set mode ”RC 5 / RC 6 management” (RC5/RC6) 1)
Controller controls
- chemistry-HYBRID-pump (pressure check)
- in-line valve
- bypass valve
- coolant valve
1) Attention: For factory-set mode ”RC 5 / RC 6 management” please order separate instruc-
tions for use!
factory-set mode
↵
pControl
V. 1.00