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REPLACE THE ROOM CABINET
Reinstall the room cabinet by hooking the top over
the rail along the unit top (1), then pushing it in at
the bottom (2).
INSTALL THE UNIT INTO THE
WALL CASE
Slide the unit into the wall case and secure with four
screws through the unit flange holes.
3
4
Installation Instructions
18
NOTE: There are several extra holes in the unit side
flanges for installation in wall cases other than GE.
To avoid damaging the flange insulation, the installer
should use an awl or other sharp tool to puncture the
insulation in the appropriate holes before installing
the attachment screws.
INSTALL THE WALL CASE AND
EXTERIOR GRILLE
1 The RAB71 series or RAB77 wall case must be
properly installed per instructions packed with
the case.
2 Remove the corrugated stiffener and the outdoor
protective panel. Use the slit in the outdoor panel
as a handhold and push out.
3 Install the exterior grille from the room side
following instructions packed with the grill.
Insulated Wall Case
This unit is designed to be installed in a
GE plastic or an insulated steel wall case. This
minimizes condensation from forming on the
room side of the case.
The RAB71 series wall cases are insulated. Insulation
kit RAK901L is available for use with RAB77 or
existing uninsulated wall cases when needed.
NOTE: For installation with a subbase, see the
instructions packed with that kit.
1
INSTALLING THE ZONELINE
Stiffener
Protective panel
Slit
PREPARE THE ROOM CABINET
(CONT.)
3 Remove the room cabinet by pulling it out at the
bottom to release it (1), then lift it up to clear the
rail along the unit top (2).
2
PREPARE THE ROOM CABINET
1 Carefully remove shipping tape, if there is any, from
the room cabinet and vent door.
2 Remove the shipping screw/clamp from the vent
door, if present.
2
Shipping
tape
Remove shipping
screw and clamp
if present
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