Carrier AquaEdge 19XR series Start-Up, Operation And Maintenance Instructions Manual page 156

Single-stage or two-stage semi-hermetic centrifugal liquid chillers with pic ii controls and hfc-134a 50/60 hz
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Fig. 65 — Benshaw, Inc. Solid-State Unit Mounted Starter Wiring Schematic
NOTES:
LED status with power applied and prior to RUN command.
1
"ON"
"OFF "
Transformer T1 primary fuses FU1/FU2 value dependent on
2
system voltage and model, per Chart 1. Transformer connec-
tions per transformer nameplate connection diagram.
3
CT1-CT3 are sized per Chart 2.
4
Optional for all starters.
5
6
7
CT7-CTI2 are optional for all starters.
8
Circuit breaker CB2 rated at 30 amps for models 19XRA,
9
19XRC, 19XTR.
156

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