Unit installation

18
R6GP-072*-166C
MSD kits:
920613 (208-230V, 3Ø, 60 Hz)
920618 (460V, 3Ø, 60 Hz)
Horizontal Flow 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
2755
2510 2265
RPM 981
956 930
kW
1.18
1.04 0.90
1.0
CFM
2732 2511 2240
1968
RPM
1013 987 960
933
kW
1.28 1.09 0.95
0.81
1.1
CFM
2714 2470 2225
RPM
1042 1017 991
kW
1.31 1.14 0.98
1.2
CFM
2708 2456 2214
RPM
1073 1047 1021
kW
1.41 1.21 1.02
1.3
CFM
2722 2446 2170
RPM
1103 1077 1051
kW
1.44 1.26 1.08
1.4
CFM
2696 2454 2204
RPM
1131 1105 1082
kW
1.54 1.31 1.11
1.5
CFM
2706 2473 2351
RPM
1159 1137 1107
kW
1.54 1.36 1.23
1.6
CFM
2713 2426 2232
RPM
1187 1166 1143
kW
1.66 1.43 1.27
*Requires horizontal conversion kit. Please refer to unit TSL for kit number.
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 14. Blower Performance for R6GP-072*-166C Units
(6 Ton Horizontal Models Only)