Options And Accessories - Carrier AQUAFORCE 30XA080-500 Product Data

Options and accessories

Condenser Coil and Fan Options
Aluminum Fins/Pre-coated
Aluminum Fins E-Coat
High Ambient Temperature Option
Controls/Communication Options
BACnet™ Translator Control
Chillervisor System Manager III Multi-Unit Control
DataLINK™ Control
DataPort™ Control
Energy Management Module
Convenience Outlet
LON Translator Control
Remote Enhanced Display
Remote Service Port
Cooler Options
Medium Temperature Brine
Minus One Pass Cooler
Plus One Pass Cooler
Electrical Options
Unit-Mounted Main Disconnect, Non-Fused
Control Transformer
Refrigeration Circuit Options
Wye-Delta Compressor Start
Low Ambient Temperature Head Pressure Control
Suction Service Valve
Security/Packaging Option
Condenser Coil Trim Panels
LEGEND
LON — Local Operating Network
Factory-installed options
Condenser coil options are available to match coil con-
struction to the site conditions for the best durability. Refer
to the Condenser Coil Corrosion Protection Options table
on page 11 or the Environmental Corrosion Protection
white paper for more information.
High ambient temperature option provides high-
speed condenser fan motors to increase the condenser air-
flow. This option may allow for an increase in machine
capacity, and may also result the selection of a smaller
chassis to meet given capacity requirements. The high
ambient temperature option is not available on 30XA080-
120 units.
Minus-one-pass cooler provides a lower pressure drop
through the cooler for applications with low delta T or high
flow or where the coolers are piped in a series.
Plus-one-pass cooler provides a greater efficiency for
brine applications and in applications with a high delta T
and low flow.
Wye-delta start is an alternate starting method which
reduces the in-rush current when starting the compressor.
Compressor suction service valve provides additional
protection. Standard refrigerant discharge isolation and liq-
uid valves enable service personnel to store the refrigerant
charge in the cooler or condenser during servicing. This
factory-installed option allows for isolation of the compres-
sor from the cooler vessel.
Energy management module provides energy manage-
ment capabilities to minimize chiller energy consumption.
Several features are provided with this module including
leaving fluid temperature reset, cooling set point reset or
demand limit control from a 4 to 20 mA signal, 2-step
demand limit control (from 0 to 100%) activated by a
remote contact closure, and discrete input for "Ice Done"
indication for ice storage system interface.
Service option provides a remote service port for
Navigator™ display connection and a factory-installed
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ITEM FACTORY-INSTALLED OPTION
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convenience outlet that includes 4-amp GFI (Ground Fault
Interrupt) receptacle. Convenience outlet is 115-v female
receptacle. Service option not available with 380-v units,
and is also available as a field-installed accessory.
Low ambient temperature head pressure control
permits operation of the 30XA units to –20 F (–29 C) out-
door ambient temperature. The control is also available as a
field-installed accessory and may require field-installed wind
baffles.
Medium temperature brine option allows for leaving
fluid temperatures to be set between 15 and 39 F (–9.4 to
3.9 C). The expansion device is modified to correct for the
lower refrigeration flow rates. Low ambient temperature
head pressure control and suction line insulation are
required.
Unit-mounted non-fused disconnect option provides
non-fused disconnect for unit power located at the unit.
BACnet™ translator control provides an interface
between the chiller and a BACnet Local Area Network
(LAN, i.e., MS/TP EIA-485). The BACnet translator con-
trol is also available as a field-installed accessory.
LON translator control provides an interface between
the chiller and a Local Operating Network (LON, i.e., Lon-
Works FT-10A ANSI/EIA-709.1). The LON translator
control is also available as a field-installed accessory.
Condenser coil trim panels provide an aesthetic, fin-
ished appearance for the condenser coil ends of the
compressor side of the unit. Condenser coil trim panels are
also available as a field-installed accessory.
Control transformer is sized to supply the needs of the
control circuit from the main power supply. The control
transformer is also available as a field-installed accessory.
Remote service port consists of a receptacle for
Navigator™ device connection. The port is housed in a
waterproof enclosure conveniently located for easy access
to information during operation and maintenance routines.
FIELD-INSTALLED ACCESSORY
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