Shini STM-W User Manual

2.22 STM-2440WR 400V
Main Electrical Circuit
Structure characteristics and working principle
6
5
3
4
1
2
EH1
IN=18A Heater 1
PE
U2 V2 W2
12kW
K3
K4
12kW
W3V3U3
PE
IN=18A
Heater 2
EH2
2
1
4
3
5
6
6
2
5
1
L13
L12
L11
43
PE
PEL3
L2
L1
Q1
3/PE/400V 50Hz
INPUT=42.1A
63A
X1 X1 X1
1
K1
3
M1
6
4
2
5
3
1
3
5
6
4
2
PE
W1V1U1
F1
SET 6.4A
IN=6.1A
2.8kW
Pump
6
5
3
4
1
2
K2
X1
6
2
5
1
43
C1
C2
7
2
Q2
63A
2/C62/C62/C6
2
0.75mm
T
400V
230V
F11
1
1
2
3
4
2
16mm
2
1.5mm
2
4.0mm
2
4.0mm
32
2/A12/C1

Shini STM-W Specifications

General

Brand	Shini
Model	STM-W
Category	Water Heater
Language	English