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I Installation Instructions Combination Units I
I Standard Cooling Operating Range I
1700
1600
1500
1400
r_
1300
i119oo
O
'1000
9OO
800
7OO
2100 2300 2500 2700 2900 3100
CFM
NOTES: 1)MaximummotorWattsis1538Watts.2) Maximumblowerspeedis 1400RPM. 3)Contactfactoryforapplicationsrequiringoperationoutsidestandardcoolingoperat-
ingrange.4)Airflowdataisbasedondrycoilwithfilters. 5) Pulleyturnsreferstoturnsout.Inother words,0turnsisa narrowersheavethan5turns. 6)BlowerspeedMUSTbesetto
givethecorrectairtemperaturerise throughtheunit as markedonthe RatingPlateon inthe TechnicalSupportManual
EXTERNALSTATICPRESSUREIN INCHESWATERCOLUMN
.2 .4 .6 .8 1.0
NUMBER
OFTURNS CFM WATTS RPM CFM WATTS RPM CFM WATTS RPM CFM WATTS RPM CFM WATTS RPM
0 2820 1538 1239 2682 1460 1242 2534 1380 1246 2372 1298 1249
t 2707 1361 1198 2558 1283 1200 2399 1207 1203 2231 1133 1205
2 2584 1213 1154 2429 1145 1156 2262 1077 1158
3 2441 1081 1108 2278 1011 t110
4 2348 976 1061
5 221t 863 1014
NOTE: For enteringairflow correctionfactorsandvoltagecorrectionfactorsfor coolingand heating,see page7.
WilloperateatratedESPineitherhorizontalordownflowductposition.
PULLEYTURNS
OPEN O
RPMWITH 2 HP
STD PULLEY 1245
1
1202
2 3
1t57 1111
4
1064
5
1017
I
FACTORYSETTINGTURNSOPEN
2HP
STD PULLEY 2
[_ 513 01 1002 O0
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE
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