Condair EL2 - Electric Installation; Wiring Diagram Condair EL2

39
5.6 Electric installation
5.6.1 Wiring diagram Condair EL2
A1 Continuous controller (active 0-10V)
A2 On/Off controller (passive 24VDC), set jumper on JP1
A3 On/Off control (active 230VAC)
B1 Ventilation interlock
B2 Airowmonitor
B3 Safety humidistat
F1 Internal fuse powerboard(6.3A,slowacting)
F2 Externalfuseheatingvoltagesupply
F3 Externalfusecontrolvoltagesupply
F4 External fuse 230V On/Off control
H1 Remoteoperatingandfaultindication(option“RFI”)
J Shortcircuited,ifnoexternalmonitoringdevicesareconnected
JP1 Jumper On/Off mode
K External safety chain (230V/5A)
K1 Maincontactor(forconnectingtheheatingvoltagesupplytotheunit)
M Fan unit FAN3 EL2
Q2 Externalserviceswitchheatingvoltagesupply
Q3 Externalserviceswitchcontrolvoltagesupply
S1 Rotaryswitch"Cylindertype”
S2 Potentiometer“Drainfactor”
S3 Potentiometer“Powerlimitation”
S4 DIPswitch“Generalunitsettings”
X0 Connectionterminalheatingvoltage(optionTHV)
X1 Connectionterminalcontrolsignal
X2 Connection terminal On/Off control active
X3 Connectionterminalcontrolvoltage
Controlboard
Powerboard
L1
Q2
K1
X0
F2
L1 L2 L3
L1 L2 L3
L1 L2 L3
Heating
400 V/3~/50..60 Hz
230 V/3~/50..60 Hz
Q2
F2
L1 N PE
230 V/1~/50..60 Hz
EL2 Card
red yellow green
F1 (6.3 AT)
CONT.SIGN
V+ IN GND
X2 X3
VD
MAIN SUPPLY
L1 N SC1SC2
LEV.SENSOR
Driver board
CPU board
J1
X1
CURRENT SENSOR
CPU BOARD
1 2
On/Off
JP1 must be plugged
B3
K
B2
B1
J
Q3
230V/1 50...60Hz
L1 N
F3
On/Off Mode
JP1
+ –
0-10V
A1
H1
A2
A3
F4
230V
L1’
1 2 3 4 5 6 7 8 9 10
Error Service Steam Unit On
Cylinder
Drain Factor
Power Limit
Manual Drain
Low Conduct.
Standby Drain
Force Drain
Cylinder A/D
GFCI-Mode
Offset
Settings
0
DriverRFI
ON
1 2 3 4 5 6
J8
J1
V+ IN GND
X5
X7
X8
X4
1 2 3 4
SWITCH
1 2 3 4
INLET
1 2
CONTACTORDRAIN
∆p
max.
PE
M
L1 N
PE
S1
S2
S3
S4