34 RSMVQ Technical Guide
APPENDIX A: SYSTEM CONFIGURATION
Unit Tonnage Selection and Compressor Type Specication Table
Unit Tonnage Selection
You must enter the tonnage for the unit you are controlling.
Please refer to Table 8, this page, to gure out unit tonnage for
the compressor(s) on your system. This is found on the RSMV
Conguration Screen.
Refer to Table 8, this page, for compressor type unit tonnage
and minimum and maximum compressor speeds.
RSMV-Q Tonnage Selection
CompressorTonnage Rating
0Tons
Figure 15: RSMVQ Unit Tonnage Selection
COMPRESSOR TYPE SPECIFICATIONS TABLE
Compressor Type(s) Unit Tonnage
Minimum VFD
Compressor Speed* (RPM)
Maximum VFD
Compressor Speed*
(RPM)
Single Danfoss CDS803 VFD 7 900 5250
Single Danfoss CDS303 VFD 8 1000 5100
Single Copeland EVxxxx Modular VFD Determined by Compressor Model
Single Copeland EVCxxx Packaged VFD Determined by Compressor Model
Compressor 1 - Danfoss CDS803 VFD
Compressor 2 - On/O
9 900 5100
13 900 5610
Compressor 1 - Danfoss CDS803 VFD
Compressor 2 - Two Step
11 900 5100
Compressor 1 - Danfoss CDS303 VFD
Compressor 2 - On/O
N/A N/A N/A
Compressor 1 - Danfoss CDS303 VFD
Compressor 2 - Two Step
15 1000 5800
Compressor 1 - Copeland EVCxxx Packaged VFD
Compressor 2 - On/O
30 1200 4700
Compressor 1 - Copeland EVCxxx Packaged VFD
Compressor 2 - Two-Step
20 1000 4900
25 1200 5500
NOTE: *Speed limits given are before compressor envelope limits are set. See page 13 for envelope limit information.
Table 8: Compressor Type Specication Table