Options and accessories, A30-4684.eps | Carrier 30XW325-400 guide

Options and accessories

	FACTORY-	FIELD-
ITEM	INSTALLED	INSTALLED
	OPTION	ACCESSORY
Controls Options
Navigator Hand-Held Display	X	X
Remote Enhanced Display		X
BACnet Translator Control	X	X
LON Translator Control	X	X
Energy Management Module	X	X
Evaporator Options
One-Pass Evaporator Head	X
Three-Pass Evaporator Head	X
Marine Waterboxes	X
Flanged Connections	X
Suction Service Valve	X
300 psig (2068 kPa) Operating Pressure	X
Condenser Options
Heat Machine Condenser	X
One-Pass Condenser Head	X
Marine Waterboxes	X
Flanged Connections	X
300 psig (2068 kPa) Operating Pressure	X
Starter Options
Wye-Delta Starter	X
Dual Point Power	X
Non-Fused Disconnect	X
Control Transformer	X
115-v GFCI Convenience Outlet	X
Unit Options
Minimum Load Control	X
Temperature Reset Sensor		X
Nitrogen Charge	X
Crate for Shipment	X
Vibration Pads		X
Vibration Isolation Springs		X

Factory-installed options

Navigator™ module provides a portable, hand-held dis- play for convenient access to unit status, operation, config- uration and troubleshooting diagnostics capability. The four-line, 20-character LCD (liquid crystal display) display provides clear language information in English, French, Spanish, or Portuguese. The Navigator module features an industrial grade extension chord and magnets located on the back of the weatherproof enclosure to allow attach- ment to sheet metal components for hands free operation.

BACnet™ translator control provides an interface between the chiller and BACnet Local Area Network (LAN, i.e., MS/TP EIA 485). The BACnet translator con- trol is also available as a field-installed option.

LON translator control provides an interface between the chiller and 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 option.

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-point demand limit control (from 0 to 100%) activated by a remote contact closure, and discrete input for "Ice Done" indication for ice stage system interface.

The 300 psig (2068 kPa) evaporator operating pressure option allows operation for water-side pressure up to 300 psig (2068 kPa).

The 300 psig (2068 kPa) condenser operating pressure option allows operation for water-side pressure up to 300 psig (2068 kPa).

Minimum load control allows additional capacity reduc- tion for unit operation below the minimum step of unload- ing via hot gas bypass.

Marine waterboxes provide water piping connections extending from the side of the waterbox (as opposed to extending from the end of the waterbox). This option also includes a removable bolt on waterbox cover allowing access to the heat exchanger tubes without breaking the existing field piping. This option is available for both the evaporator and condenser.

a30-4684.eps

Flanged connection option provides an ANSI (Ameri- can National Standards Institute) flange on the end of the chiller water piping for connection to a customer supplied mating flange in the field piping. This option is available for both the evaporator and condenser.

a30-4685

One-pass evaporator provides a lower pressure drop through the evaporator for applications with low delta T (temperature) or high flow or where the evaporators are piped in a series or side stream arrangement. One-pass evaporator is only available with flanged connections and with discharge end leaving water connection.

Three-pass evaporator provides a greater efficiency for brine applications and in applications with a high delta T and low flow. Three-pass evaporator is only available with flanged connections.

Heat machine condenser allows operation with up to 140 F (60 C) leaving condenser water temperature (see E-CAT for selections). In addition, this option provides factory-installed thermal insulation on the condenser, condenser flow switch and leaving condenser water