18
Wiring diagrams.Wiring Diagrams for Type–59T Therm-o-disc Thermostats
2
1
2
THERMOSTAT
& HIGH TEMP.
LIMIT (ECO)
HEATING
ELEMENT
RED
BLACK
BLACK
L1 G*
BRANCH CIRCUIT
TO ELECTRICAL
DISTRIBUTION PANEL
240 V.
JUNCTION
BOX
4
L2
RED
1 3
2
UPPER THERMOSTAT
& HIGH TEMP. LIMIT
(ECO)
UPPER
HEATING
ELEMENT
BLUE
YELLOW
BLACK
L1 G*
BRANCH CIRCUIT
TO ELECTRICAL
DISTRIBUTION PANEL
240 V.
JUNCTION
BOX
4L2
RED
1 312
BLACK
RED
BLACK
LOWER
HEATING
ELEMENT
LOWER
THERMOSTAT
12
4