x
x
Condenser Varifan or Water Valve
0-10 Vdc
10-0 Vdc
4-20 mA
20-4 mA
No configuration required
Oil Transducers On all compressors
x
x
Reclaim Condenser Water Valve
x
x
Heat Reclaim Sensors
x
x
Condenser Sensors
x
Delay at startup
x
Cooling and heating Capacity Adjustment
(z multiplier)
x
Ramp Loading (Heat & Cool)
No configuration required
Setpoint Control (single or dual)
x
Reset Type Select (Heat & Cool)
x
Demand Limit Type Select
x
Loading Sequence
Equal
Staged
X
Condenser Pump Control Select
X
Entering Fluid Control
x
Cooler pump #1 and # 2 control sequence
x
x**
Water pump periodical quick start sequence
x
x**
Time and OAT broadcast capability
x
x**
Night capacity limitation mode
x
x**
Night head pressure control mode
x
x**
Unit on/off schedule control
x
Compressor Number (1 to 4) & Capacity
x
Economizer Motor cooling TQ valve feedback
signal
x
x
x
Cooler Heater Select
x
x
Fans
2 Separate Circuits with 1 to 8 fans per circuit
x
EXV
1500 steps = Mueller, unipolar, 33 steps/s
No configuration required
Loader ( 2 per compressor)
x
Compressor Number (1 to 4) & Capacity
x
Large Band Oil Transducer Select
x
Economizer Select
x
Cooler Fluid Type
Water
Medium Brine
Low Temperature Brine
x
x
x
Heat Reclaim Option
No configuration required
Refrigerant R134
x
Chiller Type
Air Cooled
Water Cooled
Heat Machine
USER
CONFIG
SERVICE
CONFIG
FACTORY
CONFIG
HARDWARE
OPTION
FUNCTIONS
CARRIER SA
USER'S GUIDE FOR
30GX&HX PRO_DIALOG 4 V.2
ECG-UG-02-002
Rev: original
Page: 6/98
©
C
ARRIER
S
.
A
NOT
TO
BE
DISCLOSED
TO
PERSONS
OUTSIDE
CARRIER
ORGANIZATION
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