International Refrigeration Products WA424ZM, Service Manual

Page: 11 / 25

11
Extend the Accordion Panels
1. Carefully raise the window to
expose the accordion panel and
panel frame. Loosen the locking
screws so the accordion panels slide
easily.
2. Extend each panel to completely fill
the width of the window. Tighten the
locking screws when the panels are
fully extended.
3. Close window behind top angle.
4. Set a locking screw on both sides of
the curtain as shown above.
Install the Window Lock and
Sash Seal
1. Trim the sash seal to fit the width of
the window.
Insert the sash seal into space between
the upper and lower sashes.
2. Attach the right angle safety lock as
shown below.
Install
the Chassis into the
Cabinet
1. Team lift (two people) the air
conditioner chassis and carefully slide it
into the cabinet. Let the front of the air
conditioner hang out approximately 6”.
DO NOT PUSH ON THE CONTROLS
OR FINNED COILS.
2. Be sure the chassis is firmly seated in
the back of the cabinet.
3. Insert all screws removed during
window installation and reattach the
front face plate, front panel, and the air
filter. Use the “REMOVE CHASSIS”
instructions and figures for reference.
1/2” long
screws
and
locknuts
Head for 18K Models