Shini STM-W User Manual

Control Circuit
Excitation
Break
Away
1/B3
K5
A2 A1
Middle Relay
5 9
K5
S1
X1
X1
S3
Q2
FM
K4
F1
K1
K3
K1
K2
K3
OUT1
OUT2
K4
X1 X1
Y1
K4
K3
F1
X1
X1
U
G
OM
4
3
2
1
0.75mm
2
L3
L2
L1
A2 A1
A2
A1
7 2
5
8
2 1
97 98
C2 C1
2 P
6 8
96 95
1 13
2 1
21
5
2 1
5
13
6
7
9
10
3
6
5
P
S4
12
14
15
5
4
CN3
PC(AA- 01)
11
Fan
Pump
Heater
Temperature
Controller
Solenoid
Valve
Timer
3
2
1/B4
5
AC0 AC1
8
CN2CN4 CN1
S2
16
K5
8 12
L13 L12 L11
1/B3 1/B3 1/B3
1 2 3
J1
1 2 3
J2
NO ALM
ALM
230V115V
1 2 3
J
Internal
External
Structure characteristics and working principle

Shini STM-W Specifications

General

Brand	Shini
Model	STM-W
Category	Water Heater
Language	English