CONNECTING THE POWER
240AC or 208AC
60HZ
External
thermostat
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 is off.
2. Connect the wire according to below wiring diagram.
Terminal station
2
LINE
RED
4
External thermostat
L1
L2
1
2
E
GND
L1
240AC or 208AC
60HZ
L2
1
External
thermostat
2
E
1
GND
LOAD
BLACK
3
Heater's
External
thermostat
thermostat
Selection Switch
(Heater's thermostat, External thermostat)
2500W x2
PCB
Selected
switch
PCB
Selected
switch
8
2500W
2500W x2
2500W