Carrier Pro-Dialog CONTROL 4 User Manual page 7

FUNCTIONS
Chiller Type
Air Cooled
Water Cooled
Heat Machine
Refrigerant R134
Heat Reclaim Option
Cooler Fluid Type
Economizer Select
Large Band Oil Transducer Select
Compressor Number (1 to 4) & Capacity
Loader ( 2 per compressor)
Fans
2 Separate Circuits with 1 to 8 fans per circuit
Cooler Heater Select
Economizer Motor cooling TQ valve feedback
signal
Compressor Number (1 to 4) & Capacity
Unit on/off schedule control
Night head pressure control mode
Night capacity limitation mode
Time and OAT broadcast capability
Water pump periodical quick start sequence
Cooler pump #1 and # 2 control sequence
Entering Fluid Control
Condenser Pump Control Select
Loading Sequence
Demand Limit Type Select
Reset Type Select (Heat & Cool)
Setpoint Control (single or dual)
Ramp Loading (Heat & Cool)
Cooling and heating Capacity Adjustment
(z multiplier)
Delay at startup
Condenser Sensors
Heat Reclaim Sensors
Reclaim Condenser Water Valve
Oil Transducers On all compressors
Condenser Varifan or Water Valve
0-10 Vdc
10-0 Vdc
4-20 mA
20-4 mA
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CARRIER SA
Water
Medium Brine
Low Temperature Brine
EXV
1500 steps = Mueller, unipolar, 33 steps/s
Equal
Staged
NOT TO BE DISCLOSED TO PERSONS OUTSIDE CARRIER ORGANIZATION
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USER'S GUIDE FOR
30GX&HX PRO_DIALOG 4 V.2
HARDWARE FACTORY
OPTION
CONFIG
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© C .
ARRIER S A
ECG-UG-02-002
Rev: original
SERVICE USER
CONFIG CONFIG
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Page: 6/98
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