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Page 27
WIRING
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 recep-
tacle. Do not cut or remove the grounding 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 con-
nected to the black wire. The heater will not operate properly un-
less the polarity and ground are correct.
Instructions for connecting controllers can be found on page 39.
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.
RECEIVER
WHITE
PURPLE
YELLOW
INDICATOR
SWITCH
+ -
WHITE
BLACK
L. BRN. THERM (3)
R. BRN. THERM (4)
14 WAY RIBBON TO
CONTROL MODULE
P1
T1
T2
P2
PURPLE
YELLOW
WHITE
BLUE
TRANSFORMER
RED
BLACK
