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Page 27
WIRING
14 WAY RIBBON TO
CONTROL MODULE
P1
T1
T2
P2
OPTIONAL
CONTROL
WIRING
RECEIVER
OR
T-STAT
BLACK
WHITE
PURPLE
YELLOW
WHITE
WHITE
BLACK
RED
R. BRN. THERM (4)
L. BRN. THERM (3)
BLACK
BLUE
WHITE
RED
BLUE
JUNCTION
BLOCK
TO
TRANSFORMER
BLUE
INDICATOR
SWITCH
BLACK
WHITE
WHITE
+ -
W1
W2
C
R
This appliance is equipped with a three-prong
[grounding] plug for your protection against shock hazard
and should be plugged directly into a properly grounded
three-prong receptacle. Do not cut or remove the ground-
ing prong from this plug.
For an ungrounded receptacle, an
adapter, which has two prongs and a wire for grounding, can
be purchased.
Proper line voltage polarity must be maintained in order for the
control system to operate correctly. Verify the incoming neutral
line is connected to the white wire and the incoming “hot” line is
connected to the black wire. The heater will not operate prop-
erly unless the polarity and ground are correct.
Instructions for connecting controllers and thermostats can be
found on page 32.
Figure 52
Figure 53
WARNING
Potential risk of fire, electric shock, and personal
injury. Take precautions to reduce such risks.
CAUTION
Label all wires prior to disconnection when servicing
controls. Wiring errors can cause improper and
dangerous operation. Verify proper operation after
servicing.