Elstat Nexo CMS200 - Low voltage (LO)

CMS200 Product Manual, Issue 6
www.nexo.com Page 53
6.3.21 Low voltage (LO)
Display
Description
Denes the minimum voltage allowed before switching o the compressor. The low
voltage (LO) values are 10% of the actual line in voltages (see table below).
Considerations
• Must not be used with an external voltage stabiliser
• Must only be used with the following Elstat supplied power supply modules (PSM):
30001-0102 or 30002-0102
Global default 0 (disabled)
110-120V line 220-240V line
voltage LO voltage LO
Disabled 0 170 17
80 8 180 18
90 9 190 19
100 10 200 20
110 11 210 21
Note: Voltage measurement is accurate to typically ± 10%
Caution
Voltage management operation, as described above, will only operate reliably when
power is supplied by the following power supply modules: Elstat Sub Zero PSM part
number- 30001-0102, (120V) variant, or 30002-0102, (240V) variant.
If Elstat ems75 SZ PSM part number 3101-0102, (120V) variant, or part number 33102-
0102, (240V) variant, are used then the voltage management operation and the alarms
that it will produce cannot be relied upon to accurately reect the state of the mains
power supply, and subsequent damage may occur to the cooler.
Low voltage protection is not calibrated and actual performance can be inuenced by
several factors. Therefore, total protection cannot be guaranteed.