Carrier 61WG 020 Installation, Operation And Maintenance Instructions

Contents

4818 - OPTIONS AND ACCESSORIESOptions No. Description Advantages UseLow-temperature brine solution 6 Low temperature glycol solution production down to-12 °C with ethylene glycolCovers specific applications such as icestorage and industrial processe30WG 020-090Soft starter 25 Electronic compressor starter Reduced compressor start-up current 30WG 020-09061WG 020-09030WGA 020-090Twinning 58 Unit equipped with an additional field-installed leavingwater temperature sensor, allowing master/slaveoperation of two units connected in parallel.Optimised operation of two units connectedin parallel with operating time equalisation30WG 020-09061WG 020-09030WGA 020-090External disconnect handle 70F The handle of the electrical disconnect switch is on theoutside of the unitQuick access to the unit disconnect switch 30WG 020-09061WG 020-09030WGA 020-090Condenser insulation 86 Thermal condenser insulation Optimisation for heating applications 30WG 020-09061WG 020-090LP single-pump, evap. side 116T Evaporator hydronic module equipped with lowpressure fixed-speed pump, drain valve, air vent andpressure sensors. Select option 293 for built-in safetyhydraulic components.Easy and fast installation 30WG 020-09061WG 020-09030WGA 020-090HP variable-speed single-pump, evap. side 116V Evaporator hydronic module equipped with high-pressure variable-speed pump, drain valve, air ventand pressure sensors. Select option 293 for built-insafety hydraulic components.Easy and fast installation, reduced powerconsumption of the pump30WG 020-09061WG 020-09030WGA 020-090JBus gateway 148B Two-directional communications board, complies withJBus protocolEasy connection by communication bus to abuilding management system30WG 020-09061WG 020-09030WGA 020-090BacNet gateway 148C Two-directional communications board, complies withBacNet protocolEasy connection by communication bus to abuilding management system30WG 020-09061WG 020-09030WGA 020-090LON gateway 148D Two-directional communications board, complies withLon Talk protocolEasy connection by communication bus to abuilding management system30WG 020-09061WG 020-09030WGA 020-090Built-in DHW and space heating control 153 Control board factory-installed on the unit, controlusing weather compensation, control of additionalelectric heater (4 stages) or boiler, needle valve fordomestic hot-water production with programmable timeschedule.Permits easy control of a basic heatingsystem61WG 020-090Specific cooling control 154 Control box to be installed on the Carrier drycooler orremote condenser for communication with the unit viaa bus.Permits the use of an energy-efficientplug-and-play system30WG 020-09030WGA 020-090Low sound level 257 Compressor sound enclosure and sound insulation ofmain noise sourcesReduced sound emissions 30WG 020-09061WG 020-09030WGA 020-090Evaporator screw connection sleeves 264 Evaporator inlet/outlet screw connection sleeves Allows unit connection to a screw connector 30WG 020-09061WG 020-09030WGA 020-090Condenser screw connection sleeves 265 Condenser inlet/outlet screw connection sleeves Allows unit connection to a screw connector 30WG 020-09061WG 020-090Welded evaporator connection sleeves 266 Welded evaporator inlet/outlet connection sleeves Allows welding of customer connections tothe unit30WG 020-09061WG 020-09030WGA 020-090Welded condenser connection sleeves 267 Welded condenser inlet/outlet connection sleeves Allows welding of customer connections tothe unit30WG 020-09061WG 020-090LP single-pump, cond.side 270T Condenser hydronic module equipped with lowpressure fixed-speed pump, drain valve, air vent andpressure sensors. Select option 293A for built-in safetyhydraulic components.Easy and fast installation 30WG 020-09061WG 020-090HP variable-speed single-pump, cond. side 270V Condenser hydronic module equipped with high-pressure variable-speed pump, drain valve, air ventand pressure sensors. Select option 293A for built-insafety hydraulic components.Easy and fast installation, reduced powerconsumption of the pump30WG 020-09061WG 020-090High-temperature water production, condenserside, with glycol solution on the evaporator side272 Condenser side water production up to 65 °C, withglycol solution on the evaporator side to -5 °CGeothermal application and domestichot-water production61WG 020-090Unit stackable for operation 273 Unit stackable for operation Reduced footprint size 30WG 020-09061WG 020-09030WGA 020-090Customer water connection at the top of theunit274 Customer water connection at the top of the unit Reduced footprint size 30WG 020-09061WG 020-090Remote user interface 275 User interface for remote installation Remote control of the unit and its operatingparameters30WG 020-09061WG 020-09030WGA 020-090Filter drier with replaceable solid core 277 Filter the fine particles and eliminates humidity Maintains the refrigerated circuit withouthumidity30WGA 020-090Safety hydraulic components, evap. side 293 Screen filter, expansion tank and safety valveintegrated in the evaporator hydronic moduleEasy and fast installation, operating safety 30WG 020-09061WG 020-09030WGA 020-090Safety hydraulic components, cond. side 293A Screen filter, expansion tank and safety valveintegrated in the evaporator hydronic moduleEasy and fast installation, operating safety 30WG 020-09061WG 020-090Accessories Advantages Use00PPG000488000- Heating System Manager type A:It controls one heat emitter type with an auxiliaryelectric heater or boiler.Additional control box not supplied with the unit, to beinstalled remotelyHeating system control facilitated 61WG 020-09000PPG000488100- Heating System Manager type B:It controls two heat emitter types (or independentzones) and domestic hot water production with anauxiliary electric heater or boiler.Additional control box not supplied with the unit, to beinstalled remotelyHeating system control facilitated 61WG 020-09000PPG000488200- Heating System Manager type C: Itcontrols two heat emitter types (or independentzones) and domestic hot water production with adistrict heating network as auxiliary source.Additional control box not supplied with the unit, to beinstalled remotelyHeating system control facilitated 61WG 020-090