Claudgen ScreenZone HE8360, Installation And Operating Manual

Page: 7 / 22

7
41000664 Iss 05
T1
T2
B2
D2
S2
S1
D1
B1
DATA
GND
+12V
BASE UNIT
(located in air curtain)
415V 50Hz
Mains Supply
Chassis
Earth
PROGRAM PANEL
(rear view shown)
External
Switch
J1
Remove link J1 for
external time switch
DATA
GND
+12V
F1 F2 F3 N N
AC
1-
T
3
L3 AC
2-
T
3
AC
1-
T
2
L2 AC
2-
T
2
AC
1-
T
1
L1 AC
2-
T
1
Door
Switch
Sensor screen
Contractors
Terminal
Terminal Description Cable
N Neutral 6mm² max
L1 3 phase supply 6mm² max
L2 3 phase supply 6mm² max
L3 3 phase supply 6mm² max
Pcb Terminal Description Cable
+12V Supply to remote unit
Cable
1.0mm
2
max
DATA Data to remote unit
GND(s) 0v Terminal
D1, D2 Option door contact
B1, B2 Option BMS switch
S1, S2 Option internal/external sensor
Pcb Fuses Rating (A)
F1 T2A (slow blow)
F2 T3.15A (slow blow)
Protection
External circuit breaker with the
appropriate rating should be
installed for the protection of the
installation.
4.1 Installer Wiring - Electrically Heated 18 & 24kW THREE PHASE ONLY
The program panel is connected to the base unit via a set of 3 way connectors marked "+12V”, “DATA”
and “GND". Interconnecting wiring is via screened twisted 28AWG as shown. Max length 50m. It is rec-
ommended that this cable is run separately within its own trunking to avoid external interference.
* External switch (i.e. BMS enable) to be volt free and wired via normally open contacts to terminal
pair, B1 and B2. Remove factory fitted jumper J1.
** Door switch to be volt free and wired via terminal pair, D1
and D2 (contacts closed to enable
door mode). Refer section 11.3.3 -
Door Switch Mode.
*** Internal/external sensor to be
wired to terminal pair, S1 and S2.
Refer section 11.3.1 - Auto Mode.
F1
F2
4. Wiring Details