Packaged Unit Preparation - Wolf Steel Condo Pack Installation And Operating Instructions Manual

16
4.3

PACKAGED UNIT PREPARATION

IOM
IOM
• THIS UNIT MUST BE INSTALLED IN ACCORDANCE WITH ALL APPLICABLE CODES.
• THIS UNIT IS APPROVED FOR THRU-THE-WALL INSTALLATION ONLY.
• THESE INSTALLATION AND MAINTENANCE INSTRUCTIONS SHOULD BE LEFT WITH
THE UNIT FOR FUTURE REFERENCE.
Prior to installing the unit in the wall opening:
1� Remove the brackets connecting the unit to the skid.
2� Remove the cooling module.
1. The unit must be installed a minimum of 8" above finished floor.
2. The entire unit must not be installed outside. This unit is designed for indoor
3. The grille side of the unit should extend 1/2" Min. - 1" Max. beyond the exterior wall to
4. DO NOT install this unit at an exterior wall location that will position the bottom of
5. The grille side must be:
6. Masonry walls must have a lintel to support the wall, as per National and local building
7. The interior of the unit may be installed with clearances noted on the nameplate to
8. The unit shall not be installed directly on carpeting, tile or other combustible material,
9. In order to be able to remove the chassis, at least 32" of open area must be left
10. Caulk and seal all spaces around the top, sides and bottom of the exterior grille area,
W415-1307 / B / 03.31.2017
a. If unit is installed in a storage garage, all ignition sources (electric contactors and
motors included) must be positioned at a minimum of 18" (457mm) above the floor,
and it must be protected from physical damage by vehicles, consistent with CAN/
CSA-B149.
installation on to an exterior wall having an opening for condenser airflow.
allow moisture that may enter the outdoor section to drain.
the wall grille below the exterior grade level. Below grade installation will allow the
accumulation of rain or snow into the wall sleeve and unit base, and could result in
water penetration into the building interior.
a. Kept free of any obstructions that could reduce or alter the air flow pattern.
The unit must be installed at least 3' (0.92m) from electric meters, gas meters,
regulators, and relief equipment in Canada, in accordance with CAN/CSA-B149 or
4' (1.22 m) in U.S. in accordance to NFPA 54, ANSI Z223 installation codes.
b. The vent of the unit is located at the outside grille. Distances from adjacent public
walkways, adjacent buildings, windows, and building openings must be consistent
with the National Fuel Gas Code ANSI Z223.1 and/or CAN/CSA-B149 installation
codes, as well as local codes.
codes.
adjacent combustible surfaces.
except wood flooring.
unobstructed in front of the front doors. The drain pan and condensate trap line should
be connected to the floor drain.
making sure that THE OPENINGS FOR DRAINAGE IN THE BOTTOM EDGE ARE NOT
BLOCKED. Refer to "4.2 Unit Location and Clearances".
NOTE
IMPORTANT
! !