VICI DBS NM PLUS 250 - Page 18

18
NM PLUS HYDROGEN GENERATOR
USER MANUAL
www.vicidbs.com
Version 1.06.0000
MESSAGE DESCRIPTION TYPE ACTION
Standby Device ready for H2 production Information Press Start
Reaching Internal
Pressure
Device producing H2 and increasing
pressure to the internal set pressure.
hydrogen valve is closed
Information
Ready Device is at internal pressure point and
holds the pressure. Some hydrogen is
used to regenerate the dryer system
Information
Reaching external
Pressure
Device producing H2 and increasing
pressure to the internal set pressure.
hydrogen valve is open.
Information
Normal ow Device producing hydrogen and has
reached the set pressure value, with
hydrogen owing
Information
Rell Water Water level approaching alarm threshold Pre-Alarm Fill the tank with water
Change Water The conductivity of the water has ex-
ceeded 10µS/cm
Pre-Alarm Drain and then rell the tank.
Change the deionizer bags
Check auto rell Internal water tank cannot be lled with-
in the autorell timeout.
Pre-Alarm Check and rell external tank
Increase the autorell timeout
Clock Failure The clock is not set. If the generator is
disconnected for more than 2-4 week,
the time setting may be lost.
Pre-Alarm Set clock
Low Int. Pressure The internal pressure cannot be reached Alarm Check for internal leaks
Low Out Pressure The external pressure cannot be reached Alarm Check for external leaks Check
max. H2 consumption
Low Ext. Pressure The external pressure cannot be hold Alarm Check for external leaks Check
max. H2 consumption
Low Water Level There is not enough water in the tank Alarm Rell the tank
Bad Water The conductivity of the water has ex-
ceeded 15µS/cm
Alarm Drain and then rell the tank.
Change the deionizer bags
High Cell Voltage High cell voltage Alarm Notify service agent, cell must
be replaced
Water ow error Too less water ows through the cell and
ow meter
Alarm Check water is in the tank. Call
service to check if the cell or
owmeter is blocked
PS temp high Temperature on the main board reaches
70°C
Alarm Check if all fans are working. Air
stream is not blocked
Dryer Failure Communication failure between dryer
module and main board
Alarm Check cable.
Shock/Fall The G-force sensor is activated due too
high force example earthquake
Alarm Check connections, tubing etc
before restart generator.