Plant Configuration () - LMF Clima LC2 Mode D'emploi

5.8. Plant configuration ()

(password) 1




(Plant type)
0= 2 Pipes (unique changeover coil)
1= 2 Pipes + Heater (cooling coil + electrical post heater)
 2*= 4 Pipes (cooling coil + heating coil)

 (Inverter fan enable)
 no - yes*

(Air flow control) reboot the controller after setting
0*=Temperature
1=CO2 (2000ppm)
2=Supply and exhaust pressure, 2 Probes (500Pa)
3=Supply air pressure (500Pa)
 4= PIR (occupant sensor) + Temperature

(Antifreeze electric pre heater enable)
 no* - yes

(Mixing damper enable)
0*= OFF
1= ON (with mixing dampers only)
2= CO2 digital sensor + ON-OFF dampers (DO1)
 3= CO2 analog sensor + modulating dampers (AO3)

(Heat exchanger defrost management)
0*=Off or Only Mix Chamber
1=Preheating
 2=Modulating Fan

(Regulation probe)
0* = AI1 (supply air)

1 = Display (SKW keyboard)

 (Remote summer / winter changeover enable)

no* - yes

(Fire alarm managment)
0*= Off, in case of fire alarm the unit is completely stopped
1= On, in case of fire alarm the dampers are open and the fans run at max speed.
2= Available only with Fanl= yes: in case of fire alarm the dampers are open and only the return fans runs at max speed.


(Water coil antifreeze sensor enable)
 no* – yes

(Modbus protocol address)

1*

(Modbus protocol
0-1-2= not used
3*= 9600 baud
4= 19200 baud


(Modbus protocol parity
1*= EVEN
2= NONE
 
3= ODD
(Alarm history reset)
  
no
(Password)
1*
* Default value
¹
To apply the changes protocol reboot the controller
firmware 1.03
Electronic Control "LC2" User Manual
¹
Baudrate) ¹
) ¹
¹
Rev.11
EN
EN 7/ 15