Standard features
:
w
Local control
w
Remote control (external contacts)
w
CCN control
w
Compressor & loader sequence control (up to 4 compressors - two loaders per compressor)
w
Cooler leaving or entering fluid temperature control
w
Ramp loading
w
Delay at startup
w
Circuit & Compressors loading sequence optimization
w
Heat machine condenser entering or leaving fluid control
w
Head pressure control
w
Cooling dual setpoints control
w
Temperature reset
w
Outdoor temperature monitoring
w
Demand limit control
w
High pressure and high current override
w
Cooler and Condenser pump control
w
Oil temperature control
w
Motor temperature control
w
Safety lock control
w
Quick test function
w
Diagnostics function
w
Local Interface Display with Metric units
w
Digital pressure gauges through the main interface
w
Display of all I/O and other data
w
CCN Network compatibility
w
Occupancy and dual setpoint schedules
w
SAM (LID 1B) compatibility
w
Alarm POC
w
System Manager compatibility
w
Integrated two chillers master/slave control
Available options With optional board
:
w
Varifan control
w
Condenser water valve control
w
Reclaim sensors
w
Cooler heater control
CARRIER SA
USER'S GUIDE FOR
30GX&HX PRO_DIALOG 4 V.2
ECG-UG-02-002
Rev: original
Page: 5/98
©
C
ARRIER
S
.
A
NOT
TO
BE
DISCLOSED
TO
PERSONS
OUTSIDE
CARRIER
ORGANIZATION
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