Domccy EC18 - Installation Instructions; Wiring Diagrams Overview; Internal Circuit Schematics

EC18
EC18
EC24
EC24
WIRING DIAGRAM
G
L2 L1
L2 L1 L2 L1
123456
G
L2 L1 L2 L1
1234
NOTE: The rated voltage is 240VAC. If the connected power supply is 208VAC, please turn the dial switch on the
display PCB to the upper side with a slotted screwdriver.
208VAC
240VAC
8888
208VAC
240VAC
CIRCUIT DIAGRAM
L2
connector
L1
L2
L1
L2
L1
R1
R3
G
R2
heating
element
heating
element
heating
element
PCB 3
PCB 3
PCB 3
PCB 1
thermal cut-out
thermal cut-out
thermal cut-out
t0
t1
flow sensor
temperature
sensor
PCB 2
triac
triac
triac
L2
connector
L1
L2
L1
heating
element
heating
element
R1
G
R2
PCB 3
PCB 3
PCB 1
thermal cut-out
thermal cut-out
t0
t1
flow
sensor
temperature
sensor
PCB 2
triac
triac
INSTALLATION INSTRUCTIONS
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