Johnson Controls ZZ Series, Installation Manual

Page: 44 / 69

5834853-YIM-B-0320
44 Johnson Controls Ducted Systems
RPM Selection
Model
Size
(Tons)
Airflow
Option
Phase
MAX
BHP
Blower
Sheave
Motor
Sheave
6 Turns
Open
5 Turns
Open
4 Turns
Open
3 Turns
Open
2 Turns
Open
1 Turns
Open
Fully
Closed
ZZ
07
(6)
Std. 3 2.4 AK51 1VL34 N/A 707 782 856 931 1005 1080
Med. 3 2.9 AK51 1VL44 N/A 1043 1117 1191 1266 1340 1415
H. Static 3 3.7 AK51 1VP50 N/A 1266 1340 1415 1489 1564 1638
ZZ
08
(7.5)
Std. 3 2.4 AK51 1VL34 N/A 707 782 856 931 1005 1080
Med. 3 2.9 AK51 1VL44 N/A 1043 1117 1191 1266 1340 1415
H. Static 3 3.7 AK51 1VP50 N/A 1266 1340 1415 1489 1564 1638
ZZ
09
(8.5)
Std. 3 2.4 AK74 1VL34 N/A 475 525 575 625 675 725
Med. 3 2.4 AK74 1VL44 N/A 700 750 800 850 900 950
H. Static 3 3.7 AK74 1VP50 N/A 850 900 950 1000 1050 1100
ZZ
12
(10)
Std. 3 2.4 AK79 1VL44 N/A 653 700 747 793 840 887
Med. 3 3.7 AK79 1VP50 N/A 793 840 887 933 980 1027
H. Static 3 5.25 BK85 1VP56 953 997 1041 1085 1130 1174 N/A
ZZ
14
(12)
Std. 3 2.9 AK79 1VL44 N/A 653 700 747 793 840 887
Med. 3 3.7 AK79 1VP50 N/A 793 840 887 933 980 1027
H. Static 3 5.25 BK85 1VP56 953 997 1041 1085 1130 1174 N/A
Indoor Blower Specifications
Model
Size
(Tons)
Airflow
Option
Motor Motor Sheave Blower Sheave
Belt
Phase HP RPM Eff. SF Frame Datum Dia. (in.) Bore (in.) Model Datum Dia. (in.) Bore (in.) Model
ZZ
07
(6)
Std. 3 2.4 1725 0.80 1.15 56Y 1.9 - 2.9 5/8 1VL34 4.7 3/4 AK51 A39
Med. 3 2.9 1725 0.81 1.15 56Y 2.8 - 3.8 7/8 1VL44 4.7 3/4 AK51 A40
H. Static 3 3.7 1725 0.84 1.15 56HZ 3.4 - 4.4 7/8 1VP50 4.7 3/4 AK51 A41
ZZ
08
(7.5)
Std. 3 2.4 1725 0.80 1.15 56Y 1.9 - 2.9 5/8 1VL34 4.7 3/4 AK51 A39
Med. 3 2.9 1725 0.81 1.15 56Y 2.8 - 3.8 7/8 1VL44 4.7 3/4 AK51 A40
H. Static 3 3.7 1725 0.84 1.15 56HZ 3.4 - 4.4 7/8 1VP50 4.7 3/4 AK51 A41
ZZ
09
(8.5)
Std. 3 2.4 1725 0.80 1.15 56Y 1.9 - 2.9 5/8 1VL34 7.0 1 AK74 A47
Med. 3 2.4 1725 0.80 1.15 56Y 2.8 - 3.8 5/8 1VL44 7.0 1 AK74 A48
H. Static 3 3.7 1725 0.84 1.15 56HZ 3.4 - 4.4 7/8 1VP50 7.0 1 AK74 A50
ZZ
12
(10)
Std. 3 2.4 1725 0.80 1.15 56Y 2.8 - 3.8 5/8 1VL44 7.5 1 AK79 A50
Med. 3 3.7 1725 0.84 1.15 56HZ 3.4 - 4.4 7/8 1VP50 7.5 1 AK79 A50
H. Static 3 5.25 1725 0.84 1.15 145TY 4.3 - 5.3 7/8 1VP56 7.9 1 BK85 BX52
ZZ
14
(12.5)
Std. 3 2.9 1750 0.87 1.15 56Z 2.8 - 3.8 7/8 1VL44 7.5 1 AK79 A50
Med. 3 3.7 1750 0.90 1.15 184TZ 3.4 - 4.4 7/8 1VP50 7.5 1 AK79 A52
H. Static 3 5.25 1750 0.90 1.15 184TZ 4.3 - 5.3 7/8 1VP56 7.9 1 BK85 BX54