Shini STM-W, Operation Instruction Manual

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Thermocouple and Terminal Layout
Structure characteristics and working principle
Overheat Protector
Hydraulic Switch
Thermocouple
- +
20
19
K6
2
1
2
2
Y1
1
X1
18
3
PE
PE
PE
2
1
PE
Y2
2
S3
p 2
C
3
p
S4
5
1
1
7
3
21
19
L1
L2
L3
PE
2
1
PE
PE
Y3
4
2
8
9
10
10
11
12
7
6
5
4
11
10
PE
PE
PE
5
PE
PE
PE
PE
PE
PE
PE
Drain Solenoid V
alve
T
urn Into
Solenoid V
alve
Cool Solenoid V
alve
T
echnical requirement: 1. Directly introduce positive thermocouple to thermocouple
input end in temperature controller instead of going through terminal strip. 2. Directly introduce electric heater and pumping to output end of contactor instead of going through terminal strip.
Connect with
contro board
ground wire
Connect door
plate ground
wire
Connect power
supply ground wire
Connect heater 2
ground wire
Connect pump
ground wire
Connect heater 1
ground wire