BPHP14 Heat Pump Package Unit Installation Manual

507296-01B Page 3 of 13Issue 1650
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Figure 1. Rigging Unit
Figure 2. Typical Field Wiring
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As with any mechanical equipment, personal injury can
result from contact with sharp sheet metal edges. Be
careful when you handle this equipment.
CAUTION
Unpacking
Carefully remove outer packaging material and discard.
Locate the four (4) shipping brackets that attached the unit
to the wood pallet and remove. Locate the supply duct
corner and seal the shipping openings in the base from
the underside with silicone or other approved sealant to
prevent air leakage during unit operation.
Service Access
Access to all serviceable components is provided by four
removable panels: upper access panel (for blower, ID coil,
and optional lter), auxiliary heat access, control access
panel, and compressor access.
This unit is charged with HFC-410A refrigerant.
Operating pressures for units charged with HFC-410A
are higher than pressures in units charged with HCFC-
22. All service equipment MUST be rated for use with
HFC-410A refrigerant.
WARNING
Clearances
All units require certain clearances for proper operation
and service. Refer to Table 1 for the minimum clearances
to combustibles required for construction, servicing, and
proper unit operation.
In the U.S., units may be installed on combustible oors
made from wood or class A, B, or C roof covering material.
In Canada, units may be installed on combustible oors.
Units must be installed outdoors.
Do not permit overhanging structures or shrubs to
obstruct condenser air discharge outlet.
Table 1. Minimum Clearances
Clearance to
Combustibles
Clearance for
Service Access
Front of unit 0 in. 24 in.
Back of unit 0 in. 0 in.
Left side 0 in. 24 in.
Right side 0 in. 24 in.
Base of unit 0 in. 0 in.
Top of unit 0 in. 48 in.
For any future service, installer must provide access to
screws of top and rear panels.
Compressor
Units are shipped with compressor mountings factory
adjusted and ready for operation. Do not loosen
compressor mounting bolts.