Operating Instructions and Installation Instructions

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VARMAX TWIN - Installation, Use and Maintenance
L NY1 NY2L NL NL N
QX2 QX3 QX1 AUX2 AUX1
230 VAC 50 Hz
power supply
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DB MB
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D. SPECIFIC START-UP PROCEDURE

Make the accessories' electrical connections.

Start up the generator on its own.

Make the following settings:
On generator No. 1
Line No. Value
• Time and date menu
Set the time
Hour / minute (1) HH.MM
Set the date
Day / month (2) DD.MM
Set the year
Year (3) YYYY
• Confi gure the isolating valve and its end of run: Confi guration menu
Valve command
Relay output QX3 (5892) K37 exhaust fl ap
End of run
Input H5 (5977) Exhaust fl ap info return
• Confi guration menu
Confi gure the TWIN B10 output sensor
BX2 sensor input (5931) Common fl ow sensor
B10
Alarm relay
Isolating
valve Q1.2
LPB bus
Diagram: VX211
page 3 / 6
BX2
Gnd
BX3
Gnd
B3
Gnd
B9
Gnd
H1
Gnd
H5
Gnd
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Isolating valve end
of run