Initial Inspection; Sm Ah Standard Packages; General Description; Moving And Storage - Bosch SM024 Installation, Operation And Maintenance Manual

4 | INITIAL INSPECTION

To avoid equipment damage, DO NOT use
these units as a source of heating or cooling
during the construction process. Doing so
may affect the unit's warranty. The
mechanical components and filters will
quickly become clogged with construction
dirt and debris, which may cause system
damage.
INITIAL INSPECTION
Be certain to inspect all cartons or crates on each
unit as received at the job site before signing the
freight bill. Verify that all items have been received
and that there are no visible damages; note any
shortages or damages on all copies of the freight
bill. In the event of damage or shortage, remember
that the purchaser is responsible for filing the
necessary claims with the carrier. Concealed
damages not discovered until after removing the
units from the packaging must be reported to the
carrier within 24 hours of receipt.
SM AH STANDARD PACKAGE
[1] SM Series Water-to-Air Heat Pump: Air Handler
[2] Installation and Operation Manual

GENERAL DESCRIPTION

These Split System Heat Pumps provide the best
combination of performance and efficiency
available. Safety devices are built into each unit to
provide the maximum system protection possible
when properly installed and maintained.
The SM Split Water-to-Air Heat Pumps are
Underwriters Laboratories (UL) and (cUL) listed
for safety. All SM Water-to-Air Heat Pumps conform
to UL1995 standard and are certified to CAN/CSA
C22.1 No 236 by Intertek-ETL
8733920846 (2015/01)

MOVING AND STORAGE

If the equipment is not needed for immediate
installation upon its arrival at the job site, it should
be left in its shipping carton and stored in a clean,
dry area. Units must only be stored or moved in the
normal upright position as indicated by the "UP"
arrows on each carton at all times. If unit stacking
is required, stack units as follows: Vertical units no
more than two high. Horizontal units no more than
three high.

SAFETY CONSIDERATIONS

Installation and servicing of this equipment can be
hazardous due to system pressure and electrical
components. Only trained and qualified personnel
should install, repair, or service the equipment.
Untrained personnel can perform basic functions
of maintenance such as cleaning coils and
replacing filters.
When working on equipment, always observe
precautions described in the literature, tags, and
labels attached to the unit. Follow all safety codes.
Wear safety glasses and work gloves. Use a
quenching cloth for brazing, and place a fire
extinguisher close to the work area.
S
The air handler blower should only be operated
when a duct is installed and secured to heat pump
duct collar in order to avoid possible injury.
1

LOCATION

To maximize system performance, efficiency and
reliability, and to minimize installation costs, it is
always best to keep the refrigerant lines as short
as possible. Every effort should be made to locate
the air handler and the condensing section as
2
close as possible to each other.

Air Handler

Locate the air handler unit in an indoor area that
allows easy removal of the filter and access panels,
and has enough room for service personnel to
perform maintenance or repair. Provide sufficient
room to make electrical and duct connections. If
the unit is located in a confined space such as a
closet, provisions must be made for return air to
freely enter the space. On horizontal units, allow
adequate room below the unit for a condensate
drain trap.
Subject to change without prior notice
SM AH Series Heat Pump
The air handler units
are not approved for
outdoor installation; therefore, they must be
installed inside the structure being
conditioned. Do not locate in areas that are
subject to freezing.
SM AH Series Heat Pump