User guide

43
Wiring Diagram
IJ300/300W
1
X1
1
2
3
4
P1
3
4
2
1
CT
X1
3
SSR
1
2
3
4
2
1
CN5
CN4
CN8
CN1
1
18
1
18
CN2
CN1
1
2
PIO
CONT
ELB
AC100V
2
5
6
CN9
CN2
1
18
1
18
3
1
TB2
2
+
-
H
TH2
1
3
TB1
2
A
TH1
B
b
X2
12
F2F1
C3C4
12
34
X2
P2
NFE
SPS-2 SPS-2
+
-
+
-
+
-
C1C2
SPS-1
+
-
+
-
+
-
+
-
+
-
T
T：ｺﾝｾﾝﾄはIJ300Wのみ
Symbol Part name Symbol Part name
ELB Earth leakage breaker C1 to C4 Peltier cell
P1, P2 Terminal block CONT Control board
X1, X2 Relay PIO Display circuit board
SSR Breakerless relay TH1, TH2 Sensor
CT Current transformer SPS-1 Switching power supply for peltier
NF Noise filter SPS-2 Switching power supply for fan
F1, F2 Fan T Service socket (IJ300W)
H Heater
T: Only for IJ300 W, a socket is.