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I Combination Units Installation Instructions
Figure 6 Circulating Blower Performance Data - 3 Ton Units 230 / 460 Volts
d 1
0.9
o3
LU
•"r" 0.8-
O
Z
0.7-
U.I
n" 0.6-
:3
O3
O3 0.5-
ILl
n-
I:1. 0.4-
0.3-
_j 0.2-
<_
Z 0.1-
n"
LLI
LU
; ES.P,VSO:i @oTU_S
9OO
900
840
780
720
O3
8°o
600 n-
O
54O I-
0
48O
420
360
, Standard Cooling Operation Range ,
I I I I I
, , , , , , , , , , , , , , , , , , 300
tooo tt'oo 12'oo 13oo 14oo tsoo
CFM
NOTES: 1)MaximummotorWattsis808Watts.2)Maximumblowerspeedist400RPM. 3)__ntactfact_ryf_rapp_icati_nsrequiring_perati_n_utsidesta_dardco__ing_perating
range.4)Airflowdata isbasedondrycoilwithfilters. 5) Puneyturnsreferstoturnsout. Inother words,0turns isa narrowersheavethan5turns.67)BlowerspeedMUSTbesetto
givethecorrectairtemperaturerisethroughtheunit asmarkedonthe RatingPlateon inthe TechnicalSupportManual
EXTERNALSTATICPRESSUREIN INCHESWATERCOLUMN
, :2 -:4 -:6 -:8 - 1.0
NUMBER I I I , I = I I I , I I
OFTURNS CFM WATTS RPM CFM WATTS RPM CFM WATTS RPM CFM WATTS RPM CFM WATTS RPM
0
t
2
3
4
5 1604 467 727
1599 520 807
1455 467 769
1316 418 730
1420
1623 594 885 1264
1453 52t 848
1222 442 811
1032 393 772
575 925
509 891
RPMWtTH.75 HP 915 883
STD PULLEY
846 8O9
771
732
I FACTORYSETTINGTURNSOPEN
.75HP
STD PULLEY 5
513 01 1002 O0 E_]
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