Toolless access handle
installation
About this task:
All hinged panels on the unit, such as the gas heat
and control box access panels, are provided with
toolless access handles to be installed in the field.
The panels are secured with a bolt and washer for
shipping only.
1. Locate the hinged panels on the unit that
need the toolless access handles installed. You
can identify these by the latching mechanism
visible on the outside of the unit as seen in
Figure 49.
Figure 49: Identifying hinged panels
Item Description
A Gas heat access panel
B Latch with bolt in shipping configuration
2. Remove the bolt and washer from all three
latches of each hinged access panel. See
Figure 50. Retain the removed latches for
reinstallation in a later step.
Figure 50: Removing bolts and washers
Item Description
A Bolt removal
3. Locate the hardware back with the toolless
access handles. These black T-handles are all
located in the gas heat section as shown in
Figure 51.
Installation Manual: YORK
®
Sun
™
Select YV28 to YV50
35
Johnson Controls Ducted Systems
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