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11
Wiring Diagram
WIRING DIAGRAM - DPDT MODEL (FOR VN MODELS ONLY) (NO PUMP / AC PUMP)
Live
L
Main Supply
220-240V ~ a.c.
Neutral
N
Earth
E
Note : (*) For Pump Model
WIRING DIAGRAM - DPDT MODEL (FOR VN MODELS ONLY) (DC PUMP)
Live
L
Main Supply
220-240V ~ a.c.
Neutral
N
Earth
E
Note : (*) For Pump Model
*Manual Reset (90°C Thermostat)
For Models rated 4.5kW and below, thermostat is manually resetable
14 / EN
Double Action Thermostat
Electronic ELCB,
15mA Sensitivity
Auto-Reset Manual-Reset
Relay 1
Relay 3
Relay 2
Speed Control
ON / OFF Switch
PUMP
Heater Control
ON / OFF Switch
Flow Switch
(*) For PUMP Model
Pump Motor
EP Model
Double Action Thermostat
Electronic ELCB,
15mA Sensitivity
Auto-Reset Manual-Reset
Relay 1
Relay 3
Relay 2
Speed Control
ON / OFF Switch
PUMP
Heater Control
ON / OFF Switch
Flow Switch
"ESP" Model
SMPS PCB
ASSY
Silent Pump,
48W, 24V d.c
Triac
Electronic
ELCB, 15mA
T2
Sensitivity
Reset
G
T1
Test
T2
G
N1
Heating Element A
Heating Element B
Triac
Electronic
ELCB, 15mA
T2
Sensitivity
Reset
G
T1
Test
T2
G
N1
Heating Element A
Heating Element B
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