Options
Options No . Description Advantages Use 30XAS
COOLING
Corrosion protection , traditional coils
Corrosion protection , traditional coils
Unit equipped for air discharge ducting
2B Factory application of Blygold Polual treatment on the copper / aluminium coils
3A Fins made of pre-treated aluminium ( polyurethane and epoxy )
10 Fans equipped with discharge connection flanges - maximum available pressure 60 Pa
Improved corrosion resistance , recommended for 30XAS 242-482 industrial , rural and marine environments
Improved corrosion resistance , recommended for 30XAS 242-482 moderate marine and urban environments
Facilitates connections to the discharge ducts 30XAS 242-482
IP54 control box |
20A |
Increased leak tightness of the unit |
Protects the inside of the electrical box from dusts , water and sand . In general , this option is recommended for installations in polluted environments |
Grilles and enclosure panels |
23 |
Metal grilles on the 4 unit sides , plus side enclosure panels |
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at each end of the coil |
Improves aesthetics , protection against intrusion to the unit interior , coil and piping protection against impacts .
Enclosure panels |
23A |
Side enclosure panels at each end of the coil |
Improves aesthetics , coil and piping protection against |
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impacts . |
Winter operation down to -20 ° C
28 |
Fan speed control via frequency converter |
Stable unit operation for air temperature down to -20 |
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° C |
Evaporator frost protection |
41A |
Electric resistance heater on the evaporator and discharge |
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valve |
Evap . and hydraulic mod . frost protection
41B
Electric resistance heater on evaporator , discharge valve and hydronic module
Total heat recovery |
50 |
Unit equipped with additional heat exchanger in parallel |
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with the condenser coils . |
Master / slave operation |
58 |
Unit equipped with supplementary water outlet temperature |
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sensor kit to be field-installed allowing master / slave |
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operation of two units connected in parallel |
Service valve set |
92 |
Liquid line valve ( evaporator inlet ), compressor suction and discharge line valves and economiser line valve |
Compressor discharge |
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valves |
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HP dual-pump hydronic module
Evaporator frost protection down to -20 ° C outside temperature
Evaporator and hydronic module frost protection down to -20 ° C outside temperature
Production of free hot-water simultaneously with chilled water production
Optimised operation of two units connected in master / slave operation with operating time equalisation
Allow isolation of various refrigerant circuit components for simplified service and maintenance
30XAS 242-482
30XAS 242-482
30XAS 242-482
30XAS 242-482
30XAS 242-482
30XAS 282-482
30XAS 242-482
30XAS 242-482
30XAS 242-482
93A Shut-off valve on the compressor discharge piping Simplified maintenance 30XAS 242-482
116C Complete hydronic module equipped with water filter , expansion tank with relief valve , two high pressure pumps , drain valve and water flow control valve . For more details , refer to the dedicated chapter
High energy efficiency |
119 |
Higher air flow through the condenser coils improving heat exchange efficiency on the condenser |
J-Bus gateway |
148B |
Two-directional communication board complying with JBus |
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protocol |
Lon gateway |
148D |
Two-directional communication board complying with Lon |
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Talk protocol |
Bacnet over IP |
149 |
Two-directional high-speed communication using BACnet |
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protocol over Ethernet network ( IP ) |
Energy Management Module |
156 |
Control board with additional inputs / outputs . See Energy |
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Management Module option chapter |
Touch Pilot control , 7 " user interface
158A
Touch Pilot control supplied with a 7 inch colour touch screen user interface
Leak detection |
159 |
0-10 V signal to report any refrigerant leakage in the unit |
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directly on the controlller ( the leak detector itself must be |
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supplied by the customer ) |
Dual relief valves installed w / 3-way valve
194 Three-way valve upstream of the relief valves on the evaporator and the oil separator
Compliance with Russian regulations |
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Compliance with Australian |
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regulations |
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Power factor correction |
231 |
Capacitors for automatic regulation of power factor ( cos phi ) |
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value to 0.95 . |
Easy and fast installation ( plug & play ). Increased system reliability
Energy cost reduction and extended operating envelope ( full load operation at higher air temperature )
Connects the unit by communication bus to a building management system
Connects the unit by communication bus to a building management system
Easy and high-speed connection by ethernet line to a building management system . Allows access to multiple unit parameters
30XAS 282-482
30XAS 242-482
30XAS 242-482
30XAS 242-482
30XAS 242-482
Extended remote control capabilities ( Set-point reset , 30XAS 242-482 ice storage end , demand limits , boiler on / off command ...)
Enhanced ease of use . 30XAS 242-482
Immediate customer notification of refrigerant losses to the atmosphere , allowing timely corrective actions
Valve replacement and inspection facilitated without refrigerant loss . Comforms to European standard EN378 / BGVD4
30XAS 242-482
30XAS 242-482
199 EAC certification Conformance with Russian regulations 30XAS 242-482
200 Unit approved to Australian code Conformance with Australian regulations 30XAS 242-482
Reduction of the real electrical power , compliance with minimum power factor limit set by utilities
30XAS 242-482
Traditional coils ( Cu / Al ) |
254 |
Coils made of copper tubes with aluminium fins |
None |
30XAS 242-482 |
Traditional coils ( Cu / Al ) |
255 |
Coils made of copper tubes with aluminium fins without |
None |
30XAS 242-482 |
without slots |
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slots |
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Insulation of the evap . in / out ref . lines
256 Thermal insulation of the evaporator entering / leaving refrigerant lines with flexible , anti-UV insulant
Low noise level |
257 |
Sound insulation of main noise sources ( includes option |
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279 ) |
Very low sound level |
258 |
Enhanced sound insulation of main noise sources |
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combined with fans speed management ( includes option |
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279 ) |
Enviro-Shield anti-corrosion protection
Super Enviro-Shield anti-corrosion protection
262 Coating by conversion process which modifies the surface of the aluminum producing a coating that is integral to the coil . Complete immersion in a bath to ensure 100 % coverage . No heat transfer variation , tested 4000 hours salt spray per ASTM B117
263 Extremely durable and flexible epoxy polymer coating applied on micro channel heat exchangers by electro coating process , final UV protective topcoat . Minimal heat transfer variation , tested 6000 hours constant neutral salt spray per ASTM B117 , superior impact resistance per ASTM D2794
Prevents condensation on the evaporator entering / leaving refrigerant lines
5 to 12 dB ( A ) quiter than standard unit ( depending model and size ). Refer to the physical data table for detailed values
2 to 3 dB ( A ) quiter than unit with option 257 . Refer to the physical data table for detailed values
Improved corrosion resistance , recommended for use in moderately corrosive environments
Improved corrosion resistance , recommended for use in extremely corrosive environments
30XAS 242-482
30XAS 242-482
30XAS 242-482
30XAS 242-482
30XAS 242-482
162 C A R R I E R 2 0 1 6 / 2 0 1 7