
8
Specifications subject to change without notice. IM-40MBDQ-05
INSTALLATION
Step 1 - Check Equipment
Unpack the unit and move to the final location. Remove the
carton, taking care not to damage the unit. Inspect the equipment
for damage prior to installation. File a claim with the shipping
company if the shipment is damaged or incomplete.
Locate the unit rating plate which contains the proper
installation information. Check the rating plate to ensure the
unit matches the job specifications.
.
Step 2 - Mount Unit
The unit can stand or lie on the floor, or hang from the ceiling
or the wall. Allow adequate space for wiring, piping, and
servicing of the unit. The 09K-48K size units can be mounted
horizontally or vertically (upflow). The 58K units can be
mounted horizontally.
Fig. 9 — Unit mounted horizontally
Fig. 10 — Unit mounted vertically (upflow)
IMPORTANT:
When the unit is installed over a finished
ceiling and/or a living area, building codes may require the
installation of a field-supplied secondary condensate pan under
the entire unit.
Some localities may allow as an alternative, the running of a
separate, secondary condensate line. Consult the local codes
for additional restrictions or precautions.
Ceiling Mounting Options
Different ceiling types call for different mount applications.
Wood
Place the wood mounting across the roof beam, then install the
hanging screw bolts.
Fig. 11 — Wood Mounting
New Concrete Bricks
Inlay or embed the screw bolts.
Fig. 12 — New Concrete Bricks
Original Concrete Bricks
Use an embedding screw bolt, crock, and stick harness.
Fig. 13 — Original Concrete Bricks
Steel Roof Beam Structure
Install and use the supporting steel angle.
Fig. 14 — Steel Roof Beam
Ensure the ceiling grid is supported separately from the unit.
The ceiling grid must not be supported by any part of the unit or
any associated wiring or piping work.
CAUTION
Wood mounting
Roof beam
Hanging screw bolts
Ceiling
(Blade shape insertion)
(Slide insertion)
Steel bar
Embedding screw bolt
(Pipe hanging and embedding screw bolt)
Hanging screw bolt
Hanging
bolts
Supporting
angle steel
The unit body must be completely aligned with the hole. Ensure
the unit and the hole are the same size before moving on.
CAUTION