Carrier 30XW Installation, Operation And Maintenance Instructions

Also see for 30XW: Operation instructions User guide Installation, operation and maintenance instructions

Contents

Carrier 30XW Installation, Operation And Maintenance Instructions Manual pdf 30 page image

3012 - OPTIONSOptions No. Description Advantages Use for 30XWrangeMedium-temperature brinesolution 5 Implementation of new control algorithms and redesignedevaporator to allow chilled brine solution production down to -6°Cwhen ethylene glycol is used (-3°C with propylene glycol)Covers specific applications such as ice storage andindustrial processes Only sizes512/562/1012/1154Low-temperature brine solution 6 Implementation of new control algorithms and redesignedevaporator to allow chilled brine solution production down to -12°Cwhen ethylene glycol is used (-8°C with propylene glycol)Covers specific applications such as ice storage andindustrial processes Only sizes512/562/1012/1154Light-brine solution, down to-3°C 8 Implementation of new control algorithms and redesignedevaporator to allow chilled brine solution production down to -3°Cwhen ethylene glycol is used (0°C with propylene glycol)Matches with most application requirements forground-sourced heat pumps and fits with manyindustrial processes requirements254-1762Unit supplied in two assembledparts 51 The unit is equipped with flanges that allow disassembly of the uniton site Facilitates installation in plant rooms with limited access Only sizes1612/1652/1702/1762Master/slave operation 58 Unit equipped with supplementary water outlet temperature sensorkit (to be field installed) allowing master/slave operation of twounits connected in parallelOptimised operation of two units connected in parralleloperation with operating time equalisation 254-1762Single power connection point 81 Unit power connection via one main supply connection Quick and easy installation 1002-1762No disconnect switch 82A Unit without disconnect switch, but with short-circuit protectiondevice Permits an external electrical disconnect system for theunit (field-supplied), while ensuring unit short circuitprotection254-1762Evap. single pump power/controlcircuit 84 Unit equipped with an electrical power and control circuit for onepump evaporator side Quick and easy installation: the control of fixed speedpumps is embedded in the unit control 254-1252, 1314Evap. dual pumps power/controlcircuit 84D Unit equipped with an electrical power and control circuit for twopumps evaporator side Quick and easy installation: the control of fixed speedpumps is embedded in the unit control 254-1252, 1314Cond. single pump power/controlcircuit 84R Unit equipped with an electrical power and control circuit for onepump condenser side Quick and easy installation: the control of fixed speedpumps is embedded in the unit control 254-1252, 1314Condenser insulation 86 Thermal condenser insulation Minimizes thermal dispersions condenser side (keyoption for heat pump or heat recovery applications) 254-1762Service valve set 92 Liquid line valve (evaporator inlet) and compressor suction linevalve Allow isolation of various refrigerant circuit componentsfor simplified service and maintenance 254-1762Evaporator with one pass less 100C Evaporator with one pass on the water side. Evaporator inlet andoutlet on opposite sides. Easy to install, depending on site. Reduced pressuredrops 254-1762Condenser with one pass less 102C Condenser with one pass on the water side. Condenser inlet andoutlet on opposite sides. Easy to install, depending on site. Reduced pressuredrops 254-176221 bar evaporator 104 Reinforced evaporator for extension of the maximum water-sideservice pressure to 21 bar (standard 10 bar) Covers applications with a high water column evaporatorside (typically high buildings) 254-176221 bar condenser 104A Reinforced condenser for extension of the maximum water-sideservice pressure to 21 bar (standard 10 bar) Covers applications with a high water column condenserside (typically high buildings) 254-1762Reversed evaporator waterconnections 107 Evaporator with reversed water inlet/outlet Easy installation on sites with specific requirements 254-1762Reversed condenser waterconnections 107A Condenser with reversed water inlet/outlet Easy installation on sites with specific requirements 254-1762J-Bus gateway 148B Bi-directional communication board complying with JBus protocol Connects the unit by communication bus to a buildingmanagement system 254-1762Lon gateway 148D Bi-directional communication board complying with Lon Talkprotocol Connects the unit by communication bus to a buildingmanagement system 254-1762Bacnet over IP 149 Bi-directional high-speed communication using BACnet protocolover Ethernet network (IP) Easy and high-speed connection by ethernet line to abuilding management system. Allows access to multipleunit parameters254-1762High condensing temperature 150 Optimized compressor for operation at high condensingtemperature Increased condenser leaving water temperature up to63°C. Allows applications with high condensingtemperature (heat pumps, installations with notgenerously sized dry-coolers or more generally,installations with dry-coolers in hot climate). NOTE: toensure control of the condenser leaving watertemperature, this option must be fitted on the units.30XWH- / XW-P /XWHP 254-1762 &30XW--0254/0304/354Condensing temperaturelimitation 150B Limitation of the maximum condenser leaving water temperature to45°C Reduced maximum power input and current absorption:power cables and protection elements can therefore bedownsized254-1762Control for low cond.temperature 152 Output signal (0-10 V) to control the condenser water inlet valve Simple installation: for applications with cold water atcondenser inlet (ex. ground-source, groundwater-source, superficial water-source applications) the signalpermits to control a 2 or 3-way valve to maintaincondenser water temperature (and so condensingpressure) at acceptable values254-1762Energy Management Module 156 EMM Control board with additional inputs/outputs. See EnergyManagement Module option chapter Extended remote control capabilities (Set-point reset,ice storage end, demand limits, boiler on/offcommand...)254-17627" user interface 158A Control supplied with a 7 inch colour touch screen user interface Enhanced ease of use. 254-1762Input contact for Refrigerant leakdetection 159 0-10 V signal to report any refrigerant leakage in the unit directly onthe controlller (the leak detector itself must be supplied by thecustomer)Immediate customer notification of refrigerant losses tothe atmosphere, allowing timely corrective actions 254-1762Compliance with Swissregulations 197 Additional tests on the water heat exchangers: supply (additionalof PED documents) supplementary certificates and testcertificationsConformance with Swiss regulations 254-1762Compliance with Australianregulations 200 Unit approved to Australian code Conformance with Australian regulations 254-1762Low noise level 257 Evaporator sound insulation 3 dB(A) quiter than standard unit 254-1762Welded evaporator connectionkit 266 Victaulic piping connections with welded joints Easy installation 254-1762Welded condenser waterconnection kit 267 Victaulic piping connections with welded joints Easy installation 254-1762Flanged evaporator waterconnection kit 268 Victaulic piping connections with flanged joints Easy installation 254-1762Flanged condenser waterconnection kit 269 Victaulic piping connections with flanged joints Easy installation 254-1762Thermal compressor insulation 271 The compressor is covered with a thermal insulation layer Prevents air humidity to condensate on the compressorsurface 254-1762230V electrical plug 284 230V AC power supply source provided with plug socket andtransformer (180 VA, 0,8 Amps) Permits connection of a laptop or an electrical deviceduring unit commissioning or servicing 254-1762Carrier Connect link (onlyEuropean distributioncompanies)298 3G router board NOTE 1: require option 149NOTE 2: when more than one machine is installed on site, onlyone of them shall be equipped with option 298 while all of themmust be equipped with option 149 NOTE 3: if the Carrier®PlantCTRL™ is on site, option 298 shall be integrated in theCarrier® PlantCTRL™ while option 149 is still mandatory for eachsingle unit.Enabler for Carrier Connect service offer 254-1762