40
A1.- CONTROL BOARD
A3.- AUXILIARY HEATER-1 ACCESSORY
F9.- MANUAL RESET THERMAL SWITCH, 138 °C
F10.- AUTOMATIC RESET THERMAL SWITCH, 77 °C
F14.- AIR FLOW CONTROL
KM12.- POWER SUPPLY CONTACTOR, 400 VAC COIL
THE COMPONENTS INCLUDED IN THESE BOXES ARE NOT
SUPPLIED BY THE MANUFACTURER
F9
138 °C
F10
77 °C
KM12
A1
A2
A3
J2
J1
J5
J4
J3
TO J10 OF A1
I-2120a
400.3.50
1
2
KM12
3
4
5
6
L1 L2 L3 X1
F 14
2
Section mm Cu
L1 L2 L3
Q1
L1 L2 L3
Q
30 m A
400 V, 50 Hz, 3 ~,
10
20
15
25
2,5
4
IMPORTANT: THE AUTOMATIC SWITCH SIZING AND POWER SUPPLY LINE SECTION ARE ORIENTATIVE AND SHOULD BE
CORRECTED IN ACCORDANCE WITH JOB SITE CONDITIONS AND LEGISLATION IN FORCE.
POWER
kW
AUTOMATIC
SWITCH
Q1
MINIMUM
CABLE
SECTION mm
²
Wiring diagram
Heater 10, 15kW, 400.3.50
SICH-070B and 076B