Instruction manual

21
4.7 Factory Wiring - Electrically heated ACR200 9kW 1Ph ONLY
The element output is connected to the right and left
side of each terminal block marked "AC1-T1”, “AC2-T1”,
AC1-T2”, “AC2-T2”, “AC1-T3” and “AC2-T3”
The fan output is connected to a 4 way connector
marked "N”, “F1”, “F2” and “F3".
The thermal trip is connected to a 2 way connector
marked "T1" & “T2”
X2
Fan Motor
Overheat
AC1-T3
T1
T2
B2
D2
S2
S1
D1
B1
DATA
GND
+12V
L3 AC2-T3 AC1-T2 L2 AC2-T2 AC1-T1 L1 AC2-T1 F1 F2 F3 N N
Elements
Contractors
Terminal
Elements
J1
L(M)
R(M)
R(B)
L(B)
R(T)
L(T)
R= RIGHT SIDE
L= LEFT SIDE
T= TOP ELEMENT
M= MIDDLE ELEMENT
B= BOTTOM ELEMENT
LNE
Overheat 2
J
Overheat 1
Pcb
Terminal
Description
L1 Heater Elements one third
L2 Heater Elements one third
L3 Heater Elements one third
T1 Thermal Overheat trip
T2 Thermal Overheat trip
N Neutrals
F1 Fan - low speed
F2 Fan - medium speed
F3 Fan - high speed
J1 Factory BMS link