Operating Instructions and Installation Instructions

Edition: 02 / 2015 Page 51 / 56
VARMAX TWIN - Installation, Use and Maintenance
VX212 diagram only:
• Consumption circuit 1 menu
Set the output setting to be taken into
account if the consumption circuit is
requested
Cons request output setting (1859) 60 °C (depends on
the Rubis setting)
• Domestic hot water menu
Adjust the comfort setting
Comfort setting (1610) 55 °C
Adjust the DHW release mode
DHW release (1620) 24/24
• Activate the DHW mode
On generator No. 2
• 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
If 4th heating circuit present: Start up
heating circuit 1
Heating circuit 1 (5710) Start
Confi gure the extension module
Extension module 1 function 1 (6020) Heating circuit 1
• Confi gure as generator No. 2: LPB network menu
Appliance number
Appliance address (6600) 2
Segment number
Segment address (6601) 0
Adjust the bus supply
Bus supply function (6604) Automatic
Adjust the clock rate
Clock operation (6640) Slave without
adjustment
Diagrams: VX202 / VX212
page 6 / 9
Line No. Value
• Heating circuit 1 / 2 / 3 menu
Adjust the comfort setting
Comfort setting temperature (710/1010/1310) - - -
Adjust the curve slope
Heating curve slope (720/1020/1320) - - -
• Switch the heating regime to permanent comfort