Hatco FLAV-R-FRESH FDWD-1, Installation And Operating Manual

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Relocating the Proximity switch
(Rotating Rack Models Only)
Units equipped with a rotating rack will require relocating the
proximity switch(es) after reversing the door(s).
The proximity switch signals the rack motor to stop when a door
is opened and to start when the door is closed. Follow the steps
listed below to move the proximity switch(es) to the proper
position after reversing the door(s). Unit requires one switch per
door.
1. Turn off the unit. Unplug the unit from the power source.
2. Remove the four screws and top cover.
3. Remove the screw and nut securing the proximity switch to
the cabinet ceiling sheet. The screw is accessed from inside
the cabinet. Reinstall screw and nut into hole after removing
switch.
4. Cut the cable tie securing the proximity switch wires to the
wiring harness. Mark the two wires for reassembly and
unplug the wires from the proximity switch wire leads. Route
the wires to the opposite corner and reattach the wires to
the switch wire leads.
NOTE: Make sure to install the proximity switch in the
orientation shown below for the specific installation
location. incorrect orientation will result in malfunction of
the proximity switch.
5. Remove the screw and nut from the new mounting hole.
Secure the proximity switch to the mounting hole with the
screw and nut. Make sure to maintain proper switch
orientation when tightening the hardware.
6. Make sure wires do not interfere with the other components
inside the cabinet, then secure switch wires to wiring
harness with a cable tie (not supplied).
NOTE: On models equipped with two doors, it may be
necessary to move the air chamber to access the
proximity switch on the customer-side door. Drain all
water from the unit, remove the drain plug from inside
the cabinet, and remove the four screws securing the air
chamber assembly to the cabinet. Carefully move the
air chamber out of the way to access the proximity
switch. Reassemble after relocating switch.
7. Install the top cover and four screws.
8. Plug the unit into the proper power source.
9. Turn on the unit and test the operation of the proximity
switch(es) by making sure the rack rotates when the doors
are closed and stops rotating when a door is opened.
Proximity Switch
Orientation with Door
Opening from Left
(Hinged Right)
Proximity Switch
Orientation with Door
Opening from Right
(Hinged Left)
Screw
Figure 9. Relocating the Proximity Switch
Form No. FDWDM-1010
10
INsTALLATION