Taylor-Wharton 24K w/ AutoTend - Manual (Page 32)

access to its back panel connection. At the completion of maintenance or repairs,
reattach the electrical connection wiring to the controller.
To install the controller, install the electrical supply connections panel to the back of
the refrigerator. Feed the wiring harness from the electrical supply connections panel
to the front of the refrigerator and through the opening to where the controller will be
mounted. Attach the electrical supply connections to the controller board. Be sure to
follow all of the installation procedures for the thermocouple, sensor probes and
solenoid valve before you reattach the cabinet top. Reattach the cabinet top with the
(4) four screws that were taken out to remove the cabinet top. Carefully lower the
controller into the cabinet. Attach the controller to the cabinet top with the (2) two
supplied screws. Be sure that all of the necessary installation procedures have been
completed before you start to fill the refrigerator. To start filling, refer to Filling the
Refrigerator (Initial Fill) section of this manual.
38K
Unscrew the two (2) screws that attach the controller to the container. Remove the
controller. Disconnect the thermocouple, sensor probes and solenoid valve leads
from the controller board. After maintenance or repairs have been made to the
controller refer to the procedure outlined for your refrigerator in Removing/Installing
the Controller section.
To install the controller, connect the thermocouple, sensor probes and solenoid valve
leads to the bottom of the controller box.
Locate the two (2) sets of mounting holes on the refrigerator. When facing the con-
tainer, these holes will be located at the 10o’clock and 2 o’clock positions. Remove
the two (2) screws in the position that has been chosen. Mount the controller to the
outside of container using these two (2) screws. Be sure to follow all of the necessary
installation procedures for the thermocouple, sensor probes and solenoid valve
before you start to fill the refrigerator. To start filling refer to Filling the Refrigerator
(Initial Fill) section of this manual.
Removing/Installing the Thermocouple
Remove the controller using the procedures outlined for your particular refrigerator
model in Removing the Controller section. Disconnect only the thermocouple lead
connection from the controller board. Gently pull the thermocouple from the sensor
tube.
To install a thermocouple, feed the thermocouple lead into the sensor tube to an
elevation in the storage chamber you want to monitor. Connect the thermocouple to
the controller board. At the completion of maintenance or repairs, install the controller
using the procedure outlined for your refrigerator model in the Removing/Installing the
Controller section.
Removing/Installing the Sensor Probes
Remove the controller using the procedures outlined for your particular refrigerator
model in Removing/Installing the Controller section. Disconnect the sensor probe
lead connection from the controller board. Carefully remove the sensor tube plug from
NOTE:
Ice or frost in the sensor tube
may restrict the movement of
sensor probes in the tube. Do
not pull excessively on the
sensor wiring while attempting
to remove sensors. It may be
necessary to remove the
sensor tube from the container
and allowed it to thaw before
the sensors can be removed.