T H E S M A R T S O L U T I O N F O R E N E R G Y E F F I C I E N C Y
Vertical Stack
R e v. : 0 4 / 2 4 / 2 0 1 9
3
c l i m a t e m a s t e r. c o m
General Information - Inspection
WARNING!
To avoid the release of refrigerant into the
atmosphere, the refrigerant circuit of this unit must be
serviced only by technicians who meet local, state, and
federal profi ciency requirements.
WARNING!
All refrigerant discharged from this unit must
be recovered WITHOUT EXCEPTION. Technicians must
follow industry accepted guidelines and all local, state, and
federal statutes for the recovery and disposal of refrigerants.
If a compressor is removed from this unit, refrigerant circuit
oil will remain in the compressor. To avoid leakage of
compressor oil, refrigerant lines of the compressor must be
sealed after it is removed.
CAUTION!
To avoid equipment damage, DO NOT use
these units as a source of heating or cooling during the
construction process. The mechanical components and fi lters
will quickly become clogged with construction dirt and debris,
which may cause system damage.
WARNING!
WARNING!
WARNING!
CAUTION!
Safety
Warnings, cautions, and notices appear throughout this
manual. Read these items carefully before attempting any
installation, service, or troubleshooting of the equipment.
DANGER:
Indicates an immediate hazardous situation,
which if not avoided will result in death or serious injury.
DANGER labels on unit access panels must be observed.
WARNING:
Indicates a potentially hazardous situation,
which if not avoided could result in death or serious injury.
CAUTION:
Indicates a potentially hazardous situation or
an unsafe practice, which if not avoided could result in
minor or moderate injury or product or property damage.
NOTICE:
Notifi cation of installation, operation, or
maintenance information, which is important, but which is
not hazard-related.
WARNING!
Verify refrigerant type before proceeding.
Units are shipped with R-407c and HFC-410A (EarthPure
®
)
refrigerants. The unit label will indicate which refrigerant is
provided. The EarthPure
®
Application and Service Manual
should be read and understood before attempting to service
refrigerant circuits with R-407c or HFC-410A.
WARNING!
WARNING!
The installation of water-source heat pumps and
all associated components, parts, and accessories which
make up the installation shall be in accordance with the
regulations of ALL authorities having jurisdiction and MUST
conform to all applicable codes. It is the responsibility of
the installing contractor to determine and comply with ALL
applicable codes and regulations.
Dimensions are inches (mm).
WARNING!
Polyolester Oil, commonly known as POE oil, is
a synthetic oil used in many refrigeration systems including
those with HFC-410A refrigerant. POE oil, if it ever comes
in contact with PVC or CPVC piping, may cause failure of
the PVC/CPVC. PVC/CPVC piping should never be used
as supply or return water piping with water source heat
pump products containing HFC-410A as system failures and
property damage may result.
WARNING!
Inspection -
Upon receipt of the equipment, carefully
check the shipment against the bill of lading. See fi gure 1
for components. Make sure all units have been received.
Inspect the packaging of each unit, and inspect each unit
for damage. Ensure that the carrier makes proper notation
of any shortages or damage on all copies of the freight
bill and completes a common carrier inspection report.
Concealed damage not discovered during unloading
must be reported to the carrier within 15 days of receipt of
shipment. If not fi led within 15 days, the freight company
can deny the claim without recourse. Note: It is the
responsibility of the purchaser to fi le all necessary claims
with the carrier. Notify your equipment supplier of all
damage within fi fteen (15) days of shipment.
