Bryant 580J*04A, Руководство по установке

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GENERAL
These installation instructions cover the 580J units with gas
heat and electric cooling. Units are pre-wired and pre-charged
with environmentally sound Puron ® (R-410A) refrigerant at
the factory. See Fig. 1 for model number nomenclature. See
Fig. 2 for unit dimensions. See Fig. 3 for service clearances.
SAFETY CONSIDERATIONS
Improper installation, adjustment, alteration, service, main-
tenance, or use can cause explosion, fire, electrical shock or
other conditions which may cause personal injury or property
damage. Consult a qualified installer, service agency, or your
distributor or branch for information or assistance. The quali-
fied installer or agency must use factory-authorized kits or ac-
cessories when modifying this product. Refer to the individual
instructions packaged with the kits or accessories when install-
ing.
Follow all safety codes. Wear safety glasses and work
gloves. Use quenching cloths for brazing operations and have a
fire extinguisher available. Read these instructions thoroughly
and follow all warnings or cautions attached to the unit.
Consult local building codes and appropriate national electrical
codes (in USA, ANSI/NFPA70, National Electrical Code
(NEC); in Canada, CSA C22.1) for special requirements.
It is important to recognize safety information. This is the
safety-alert symbol. When you see this symbol on the unit and
in instructions or manuals, be alert to the potential for personal
injury.
Understand the signal words DANGER, WARNING, CAU-
TION, and NOTE. These words are used with the safety-alert
symbol. DANGER identifies the most serious hazards which
will result in severe personal injury or death. WARNING signi-
fies hazards which could result in personal injury or death.
CAUTION is used to identify unsafe practices, which may re-
sult in minor personal injury or product and property damage.
NOTE is used to highlight suggestions which will result in en-
hanced installation, reliability, or operation.
!
Rated Indoor Airflow (cfm) —
Table 1 lists the rated in-
door airflow used for the AHRI efficiency rating for the units
covered in this document.
Table 1 — AHRI Efficiency — Rated Indoor Airflow
WARNING
Failure to follow this warning could result in personal
injury or death. Disconnect gas piping from unit when leak
testing at pressure greater than 0.5 psig (3450 Pa). Pres-
sures greater than 0.5 psig (3450 Pa) will cause gas valve
damage resulting in hazardous condition. If gas valve is
subjected to pressure greater than 0.5 psig (3450 Pa), it
must be replaced before use. When pressure testing field-
supplied gas piping at pressures of 0.5 psig (3450 Pa) or
less, a unit connected to such piping must be isolated by
closing the manual gas valve.
WARNING
Failure to follow this warning could cause personal injury
or death. Before performing service or maintenance opera-
tions on unit, always turn off main power switch to unit and
install lock(s) and lockout tag(s). Unit may have more than
one power switch.
WARNING
Failure to follow this warning could cause personal injury,
death and/or equipment damage.
Puron (R-410A) refrigerant systems operate at higher pres-
sures than standard R-22 systems. Do not use R-22 service
equipment or components on Puron refrigerant equipment.
WARNING
Failure to follow this warning could cause personal injury
or death.
Relieve pressure and recover all refrigerant before system
repair or final unit disposal.
Wear safety glasses and gloves when handling refrigerants.
Keep torches and other ignition sources away from refrig-
erants and oils.
CAUTION
Failure to follow this caution may result in personal injury.
Sheet metal parts may have sharp edges or burrs. Use care
and wear appropriate protective clothing, safety glasses and
gloves when handling parts and servicing air conditioning
equipment.
MODEL NUMBER FULL LOAD AIRFLOW (CFM)
580J*04A/B/C 1275
580J*05A/B/C 1400
580J*06A/B/C 1800
580J*07A/C/G/J 2200