13
920-087-02 (9-03)
4. Center the chassis in the pre-installed sleeve and carefully
push the chassis until the chassis ange and gasket contact
the sleeve ange.
If a remote thermostat is to be installed, proceed to Appendix A, Step 1. For a 265 V unit, proceed to Appendix B, Step 1.
NOTE: If the unit is mounted ush to the oor, the service cord
MUST be rerouted at the bottom of the front cover on the side closest
to the receptacle. A notch MUST be made in the front cover side
where the cord exits the unit. It is the responsibility of the installer
to create an exit notch. See diagram 8 for suggested opening size
and placement.
7. If the lters are not already installed in tracks in the plastic
cover, slide them into place.
8. Plug the cord (if applicable) into the appropriate receptacle.
Extra cord may be coiled inside the front cover behind the
return air grille. Restore power to the unit.
5. Locate the four #10 x 1" chassis mounting screws. Tighten
the screws into the clips - adjacent to the alignment dimples
on the mounting brackets on the wall sleeve ange (two per
side).
6. Install the front cover assembly (including the discharge grille)
by placing the top of the cover onto the 90° angle bracket
along the top of the chassis. Rotate the bottom into place
and insert the included thumb screws into the slots located
To remove the front cover, remove the thumbscrews at
the bottom back corners of the cover (or sides). Pull the
bottom end forward and lift it up to clear the L bracket
across the top of the chassis.
Copper refrigerant tubes are NOT handles.
Do NOT use tubing to lift or move chassis.
Not to scale
Wall sleeve
Wall sleeve flange
Chassis flange
and gasket
4
6
7
8
at the bottom back corners of the cover. Tighten them into
the quick nuts located on the chassis to secure the cover. If
the unit has been placed such that there is no room to insert
the thumbscrews from the bottom, request a Side Mounting
kit (Part No. PXSM) from Friedrich. Locate the service cord
or conduit in the notch at the bottom right of the front cover.
Chassis
mounting screw
Screw clips
Chassis
flange
5
