Nordyne O4HD-091A-12-FA, Руководство по установке

Страница: 12 / 32

151B0801 R5 3/28/2006 12
TABLE A-1: BECKETT OIL BURNER SET-UP
BECKETT AFG SERIES OIL BURNERS
FURNACE
MODEL
OUTPUT
BTU/Hr.
BURNER
MODEL
NOZZLE
(Delavan)
PUMP
PRESSURE
FLOW
RATE
HEAD
STATIC
PLATE
58,100
1, 2
AF76BO 0.50 / 70° W 100 PSIG 0.50 GPH F0 3-3/8 in.
73,700
2
AF76BN 0.65 / 70° W 100 PSIG 0.65 GPH F3 3-3/8 in. O4HD-091A
78,900
2
AF76BN 0.70 / 70° W 100 PSIG 0.70 GPH F3 3-3/8 in.
87,700
2
AF76BZHS 0.75 / 70° W 100 PSIG 0.75 GPH F4 3-3/8 in.
98,800 AF76BZHS 0.85 / 70° W 100 PSIG 0.85 GPH F4 3-3/8 in. O4HD-140A
113,400 AF76BZHS 1.00 / 70° W 100 PSIG 1.00 GPH F4 3-3/8 in.
1
F0 Head required for proper combustion.
2
Low Firing Rate Baffle required, Beckett Part No. 3708
In the United States, the R. W. Beckett “AFG” Burner may be equipped with Beckett’s “Inlet Air Shut-Off”, Beckett Part No. AF/A 5861, to increase efficiency. It reduces the
amount of air passing through the oil burner, combustion chamber, breeching, etc. up the chimney between burner cycles.
NOTE: THE USE OF THIS CONTROL CAN OCCASIONALLY CAUSE POST COMBUSTION NOZZLE DRIP.
TABLE A-2: DIRECT DRIVE BLOWER SET-UP
BLOWER SET-UP COOLING CAPACITY
0.20 in. w.c. 0.50 in. w.c.
FURNACE
OUTPUT
BTU/Hr.
BLOWER
MOTOR
HP Dip
Switch/Speed
Setting
Dip
Switch/Speed
Setting
Htg. CFM
Range
1
Tons
2
MOTOR
HP
Clg. CFM
Range
58,100 Low Low 668-1069
73,700 Medium-Low Medium-Low 841-1346
O4HD-091A-12-
FA
78,900
10-10DD ½
Medium-High Medium-High 910-1456
3 ½ 1047-1267
87,700 Low Low 943-1458
98,800 Low Medium-Low 1084-1676
O4HD-140A-16-
FA
113,400
11-10DD ¾
Low Medium-Low 1279-1977
5 ¾ 1499-1879
58,100 0-0-0 0-0-0 900
73,700 1-0-1 1-0-1 1050
O4HD-091A-V-F
78,900
11 10DD ¾
1-0-0 1-0-0 1200
3 ¾ 312-1531
87,700 1-0-0 1-0-0 1200
98,800 0-1-1 0-1-1 1350
O4HD-140A-V-F
113,400
11 10DD ¾
0-1-0 0-1-0 1500
5 ¾ 312-1844
(1)
Heating Range values based on temperature rise. Upper values may exceed measured airflow values in Table A-3.
(2)
Nominal values only.