York TIWM006B22S, Installation And Maintenance Manual

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P5417090
(5) From the rear, insert the conduit for power supply wiring through the connecting hole on the conduit
plate. Insert communication cable through the designated connecting hole (with rubber bushing), on
the conduit plate. Ensure that the locknut is installed after the conduit plate as shown in the “Conduit
Attachment Detail” below.
A 1 2
Electrical Box
Cover
Terminal Block for
Power Supply (TB1)
Screw (M5) for
Ground Wiring
Connection
Connecting Cable
for Receiver Kit
Secure the electrical
wires with the clamp.
Terminal Block for
Controller and
Communication Cables (TB2)
(6) Pull the power supply wiring from the conduit into the unit. Connect the ground wiring to the screw for
ground wiring connection first. Then connect power supply wiring and communication cable terminals
to the terminal blocks. Allow extra length for all wiring inside the electrical box. Secure the wiring with
the attached cable band.
(7) Tighten the conduit locknut after the power supply wiring connection is made.
(8) Close the electrical box cover. Reattach the front panel and flat panel into position. When installing the
front panel, attach the air outlet side first and then the four locations on the upper side of the unit into
the holes on the panel. Push the lower side of the panel to attach fittings together.
NOTE:
Make sure that there are no gaps nor overlapping between the front panel and the right side of the
condensate pan. If any gap is present, escaping air combined with condensation can leak out and spill
onto unit surfaces.
(9) Tighten two (2) screws and attach two (2) screw caps. Then install the air filter.
(10) Insert the arm shafts on both sides of the flat panel into the corresponding holes on the unit body, along
the front panel guides. After the flat panel is attached, close the flat panel.
Front View of Electrical Box Conduit Attachment Detail
Conduit Plate
Connecting Hole with Rubber Bushing
for Communication Cable
Connecting Hole for Conduit
(Power Supply Wiring)
Conduit Plate
Lock Nut
Elbow
to Conduit Tube
Power Supply
Wiring
Electrical Wiring Details for Power Supply Wiring and Communication Cable