Unit installation

15
R6GP-072*-100C
MSD kits:
920609 (208-230V, 3Ø, 60 Hz)
920560 (460V, 3Ø, 60 Hz)
Downfl ow Performance Chart
‡ Indicates Factory Sheave Setting for Pre-confi gured Units
External
Unit Static
(in-Wg)
Operating @
230 or 460
Volts
Adjustable Motor Sheave Setting
Fully
Closed
1/2 Turn
Open
1 Turn
Open
1.5 Turns
Open ‡
2.0 Turns
Open
2.5 Turns
Open
3.0 Turns
Open
3.5 Turns
Open
4.0 Turns
Open
4.5 Turns
Open
5.0 Turns
Open
5.5 Turns
Open
6.0 Turns
Open
0.8
CFM
RPM
kW
0.9
CFM
2619 2336 2096
RPM
979 951 924
kW
1.14 0.96 0.86
1.0
CFM
2607 2312 2043
RPM
1008 984 956
kW
1.23 1.06 0.88
1.1
CFM
2535 2332
2010
RPM
1035 1012
988
kW
1.23 1.11
0.88
1.2
CFM
2743
2529 2225
2004
RPM 1089
1065 1039
1016
kW
1.48
1.27 1.06
0.97
1.3
CFM
2475 2231 2042
RPM
1094 1069 1043
kW
1.28 1.13 1.01
1.4
CFM
2512 2176 2046
RPM
1125 1099 1074
kW
1.38 1.16 1.08
1.5
CFM
2450 2266
RPM
1154 1129
kW
4.38 1.23
1.6
CFM
2292
RPM
1159
kW
1.34
Values include losses for: Unit Casing, 2” Disposable Filters, Dry Evaporator Coil & Installed Heat Exchanger
Values shown refl ect operation at 230V or 460V. For operation at 208V, deduct 0.025 from unit static.
3862
Indicates a recommended unit operational point
1159
3.03
3493
Indicates an allowable setting that is not recommended for unit operation
†
† These operational points should be carefully examined by the installer for proper unit setup and heater operation if used.
1017
2.07
Indicates a setting that is not permitted for unit operation
Table 11. Blower Performance for R6GP-072* Units
(6 Ton Downfl ow Models Only)