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CONNECTING THE POWER
L1
240 or 208AC
60HZ
L2
1
External thermostat
2
E
If you will use an external temperature control (external thermostat) to control
the heater to be operated or not, please follow below attention points:
1. Make sure that the heater's temperature control knob (thermostat knob) is turned
fully clockwise.
2. Connect the wire according to below wiring diagram.
Terminal station
2
LINE
RED
4
External thermostat
INSTALLATION
Heater's thermostat
Selected switch
GND
Overheating protection relay
L1
240AC or 208AC
60HZ
L2
1
External
thermostat
2
1
E
LOAD
BLACK
3
M M
1000Wx3
Heater's
thermostat
Selected
switch
M M
GND
Overheating
protection relay
8
Heater's
thermostat
(Heater's thermostat, External thermostat)
1000W
1000W
Switch
1000W
1000W
Switch
1000Wx3
External
thermostat
Selection Switch
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