York UL R134A Manuale Utente
JOHNSON CONTROLS
2
Introduction............................................................................................................................................................................................................ 3
Specifications........................................................................................................................................................................................................ 4
Accessories and Options .................................................................................................................................................................................... 7
Nomenclature........................................................................................................................................................................................................ 9
Temperatures and Flows.................................................................................................................................................................................... 10
Water Pressure Drop........................................................................................................................................................................................... 12
Standard Efficiency Ratings – English - 460V/60Hz........................................................................................................................................ 16
High Efficiency Ratings – English - 460V/60Hz............................................................................................................................................... 20
Standard Efficiency Ratings – SI - 460V/60Hz................................................................................................................................................. 24
High Efficiency Ratings – SI - 460V/60Hz......................................................................................................................................................... 28
Standard Efficiency Ratings – SI - 400V/50Hz................................................................................................................................................. 32
High Efficiency Ratings – SI - 400V/50Hz......................................................................................................................................................... 36
Standard Efficiency Ratings – English - 380V/60Hz........................................................................................................................................ 40
High Efficiency Ratings – English - 380V/60Hz............................................................................................................................................... 44
Standard Efficiency Ratings – SI - 380V/60Hz................................................................................................................................................. 48
High Efficiency Ratings – SI - 380V/60Hz......................................................................................................................................................... 52
Physical Data (English - Standard Efficiency).................................................................................................................................................. 56
Physical Data (English - High Efficiency)......................................................................................................................................................... 58
Physical Data (SI - Standard Efficiency)........................................................................................................................................................... 60
Physical Data (SI - High Efficiency)................................................................................................................................................................... 62
Dimensions – English......................................................................................................................................................................................... 64
Dimensions – SI................................................................................................................................................................................................... 84
Isolator Locations – English............................................................................................................................................................................. 104
Isolator Locations – SI...................................................................................................................................................................................... 108
Isolator Details....................................................................................................................................................................................................112
Electrical Data - 2 Comp Standard Efficiency..................................................................................................................................................116
Electrical Data - 2 Comp High Efficiency.........................................................................................................................................................118
Electrical Data - 3 Comp Standard Efficiency................................................................................................................................................. 120
Electrical Data - 3 Comp High Efficiency........................................................................................................................................................ 122
Electrical Notes................................................................................................................................................................................................. 124
Power Wiring...................................................................................................................................................................................................... 125
Typical Control Wiring - Two Compressor...................................................................................................................................................... 128
Typical Control Wiring - Three Compressor................................................................................................................................................... 130
Application Data................................................................................................................................................................................................ 132
Guide Specifications......................................................................................................................................................................................... 133
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