Flue Gas Passageways - Bryant 582A Installation, Start-Up, And Operating Instructions Manual

(030) 60HZ CHARGING CHART
689
100
620 90
551
80
483
70
414
60
345 50
276
40
207
30
30 40 50
SUCTION LINE TEMPERATURE (°F)
-1 4 10
SUCTION LINE TEMPERATURE (°C)
Fig. 26—Cooling Charging Chart, 583A030 Units
(042) 60HZ CHARGING CHART
689
100
620 90
551
80
483
70
414
60
345 50
276
40
207
30
30 40 50
SUCTION LINE TEMPERATURE (°F)
-1 4 10
SUCTION LINE TEMPERATURE (°C)
Fig. 28—Cooling Charging Chart, 583A042 Units
e. Loosen setscrew(s) that secures wheel to motor shaft.
Remove screws that secure motor mount brackets to
housing, and slide motor and motor mount out of
housing.
2. Remove and clean blower wheel as follows:
a. Ensure proper reassembly by marking wheel orientation.
b. Lift wheel from housing. When handling and/or cleaning
blower wheel, be sure not to disturb balance weights
(clips) on blower wheel vanes.
c. Remove caked-on dirt from wheel and housing with a
brush. Remove lint and/or dirt accumulations from wheel
and housing with vacuum cleaner, using soft brush
attachment. Remove grease and oil with mild solvent.
d. Reassemble wheel into housing.
e. Reassemble motor into housing. Be sure setscrews are
tightened on motor shaft flats and not on round part of
shaft.
OUTDOOR TEMP
° F ° C
115 46
105 41
95 35
85 29
75 24
65 18
55 13
45 7
60 70 80 90
16 21 27 32
C99046
OUTDOOR TEMP
° F ° C
115 46
105 41
95 35
85 29
75 24
65 18
55 13
45 7
60 70 80 90
16 21 27 32
C00052
(036) 60HZ CHARGING CHART
689
100
620 90
551
80
483
70
414
60
345 50
276
40
207
30
30
-1
Fig. 27—Cooling Charging Chart, 583A036 Units
689
100
620 90
551
80
483
70
414
60
345 50
276
40
207
30
30
-1
Fig. 29—Cooling Charging Chart, 583A048 Units
f. Reinstall unit access panel.
3. Restore electrical power to unit. Start unit and check for
proper blower rotation and motor speeds during heating and
cooling cycles.
C. FLUE GAS PASSAGEWAYS
To inspect the flue collector box and upper areas of the heat
exchanger:
1. Remove the combustion blower wheel and motor assembly
according to directions in the Combustion-Air Blower
section.
2. Remove the 3 screws holding the blower housing to the flue
collector box cover (See Fig. 31–34).
3. Remove the 12 screws holding the flue collector box cover
(See Fig. 33–34) to the heat exchanger assembly. Inspect
the heat exchangers.
4. Clean all surfaces, as required, using a wire brush.
—26—
40 50 60 70
SUCTION LINE TEMPERATURE (°F)
4 10 16 21
SUCTION LINE TEMPERATURE (°C)
(048) 60HZ CHARGING CHART
40 50 60 70
SUCTION LINE TEMPERATURE (°F)
4 10 16 21
SUCTION LINE TEMPERATURE (°C)
OUTDOOR TEMP
° F ° C
115 46
105 41
95 35
85 29
75 24
65 18
55 13
45 7
80 90
27 32
C00051
OUTDOOR TEMP
° F ° C
115 46
105 41
95 35
85 29
75 24
65 18
55 13
45 7
80 90
27 32
C00053