4-9
10. To remove the left or right cavity light
transformer or control power trans-
former
a) Remove the thermostat & selector
switch assembly (see step 8 on pages
4-7 and 4-8 for the procedure).
b) Remove the electronic control and
transformer platform from the unit (see
step 9 on page 4-8 for the procedure).
f) Pull the electronic control and trans-
former platform out of the unit, remove
the three hex-head screws from the
housing, and remove the housing and
electronic control assembly.
Electronic Control
Housing Screws
P5
P7
Not Used
Not Used
BL R Y
20
JP18 JP19
BK BK
21 22
P1
Double Line
Break Relay
BK OR GY
P8
OR
OR
Y
Y Y BK
P3
Thermostat & Selector Sw.
Connector
P9
BK
BK
P4
GN BU BU
Electronic Control Connector & Pinouts
Cavity Light
Transformer
Control Power
Transformer
c) Disconnect the wire connectors from
the transformer you are servicing.
e) Remove the two hex-head screws from
the transformer and remove it from the
platform.
White Wires
Brown Wires
Screw (1 of 2) Screw (1 of 2)
BK BU
BU WH
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