Installation Instructions

8
M
M
L1
L2
GND
1
2
240 or 208AC
60HZ
1000Wx3
1000W
1000W
E
Heater’s thermostat
Thermostat de chauffage
Termostato del calentador
External thermostat
Thermostat externe
Termostato externo
Selected switch
Commutateur sélectionné
Interruptor seleccionado
Switch
Sélectionné
Seleccionado
Overheating protection relay
Relais de protection contre la surchauffe
Relé de protección contra sobrecalentamiento
M
M
L1
L2
GND
1
2
External
thermostat
240AC or 208AC
60HZ
1000Wx3
1000W
1000W
Heater's
thermostat
Selected
switch
Switch
Overheating
protection relay
3
4
LINE
RED
LOAD
BLACK
External thermostat
Terminal station
1
2
E
Selection Switch
(Heater’s thermostat, External thermostat)
Heater’s
thermostat
External
thermostat
CONNECTING THE POWER
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.
INSTALLATION