Carrier GT-S, GT-PX Cupro-Nickel Heat Exchanger, Thermostat field installed, Warranty Information

Page 54

Carrier

Accessories & Options

Hot Water Generator (internal) - GT-PX & GT-GS units only

An optional heat reclaiming desuperheater coil of vented double-wall copper construction suitable for potable water shall be provided. The coil and hot water circulating pump shall be factory mounted inside the unit. A high limit (GT-PX/GT-GS units) and low compressor discharge line temperature switch (GT-PX units) shall be provided to disable the pump when these conditions occur.

Hot Water Generator (field installed) - GT-S units only An optional heat reclaiming Hot Water Generator (desuperheater) Remote Module with vented double-wall copper construction suitable for potable water shall be provided as a field installed accessory. A high limit shut-off switch shall be provided. The HWG Remote Module shall be located remote from the compressor section, near the water heater, and shall include an internal pump and water coil.

Cupro-Nickel Heat Exchanger

An optional corrosion resistant CuNi coaxial heat exchanger shall be factory installed in lieu of standard copper construction.

Thermostat (field installed)

A multistage auto-changeover electronic digital

thermostat shall be provided. The thermostat shall offer 2 heating and 1 cooling stages (GT-GS/GT-S units) or 3 heating and 2 cooling stages (GT-PX units) with precise temperature control. An OFF-HEAT-AUTO-COOL- EMERG system switch, OFF-AUTO fan switch, and indicating LED’s shall be provided. The thermostat shall read out in °F or °C and be calibratable.

Flow Controller (field installed)

A self-contained module shall provide all fluid pumping,

fill and connection requirements for ground-source closed loop systems up to 20 GPM. The Flow Controller shall provide 1” pump isolation valves and 3-way service valves. Pump heads shall be removable from the volute for easy replacement. The Flow Controller shall be enclosed in

a galvanized steel or plastic case and fully insulated with urethane foam to prevent condensation. The Flow Controller shall have a 5-year warranty on all parts.

Hose Kits (field installed) - GT-PX & GT-GS only

A rubber hose kit shall provide connections between the unit and Flow Controller. Rubber 1” hose allows flexible connection and absorbs vibration transmission between unit and Flow Controller. Brass elbows with MPT fittings for unit connection, barbed fittings for hose connection and FPT fittings for Pressure/Temperature ports shall be included to allow service and troubleshooting of the unit. Hose clamps shall be used to connect the hose to the brass elbows and Flow Controller.

Cooling TXV Kit (field installed) - R-22 GT-GS & GT-S units only

A cooling thermostatic expansion valve kit shall be provided to be field installed on the A-Coil or at the air handler.

Warranty Information

The Carrier residential warranty reflects the reliability built in to every unit and includes five years on all parts, and ten years on the compressor and refrigerant circuit parts with a service labor allowance during the first 30 days. An optional extended warranty is available for residential units, which adds a labor allowance and trip charge. See extended warranty

certificate (CA186) for details.

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Carrier Indoor & Outdoor Split Geothermal Heat Pumps - Rev.: 08/10/05

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Contents Geothermal Split Systems Carrier Page Table of Contents Maximum Comfort Geothermal AdvantagesHighest Efficiency Environmentally FriendlyClosed Loop Systems Ground Water SystemsRounding Out the Product Line Puron RefrigerantApplication Flexibility Other New FeaturesService Advantages Factory QualityOptions & Accessories Features and Benefits GT-GS Operating EfficienciesSingle-Stage Indoor Split R22 Systems What is the GT-S? Why Paradigm Shift?GT-S Concept Typical GT-S / Air Handler Installation Typical GT-S / Add-on Coil InstallationInternally-mounted field installed Flow Controller Copeland Scroll Compressor Rotary GT-PX 50YDS Performance Data English IP Units GT-PX 50YDS Performance Data Metric SI UnitsGT-GS 50YCS & GT-S 38WQS Performance Data English IP Units GT-GS 50YCS & GT-S 38WQS Performance Data Metric SI Units38WQS Nomenclature Model NomenclatureCooling GT-GS & GT-S Performance Correction FactorsAirflow Correction Factors Entering Air Correction Factors50YDS026 Part Load With FV4003 PSI EER HWC LAT COP50YDS026 Full Load With FV4003 EER HWC LAT COP50YDS038 Part Load With FV4005 50YDS038 Full Load With FV4005 PSI EER HWC LAT COP50YDS049 Part Load With FV4006 GT-PX 50YDS049 Full Load With FV400650YDS064 Part Load With FV4006 50YDS064 Full Load With FV4006 50YCS018 / 38WQS018 With GAH018 Cooling EAT 80/67 FCarrier 50YCS024 / 38WQS024 With GAH02450YCS030 / 38WQS030 With GAH030 EWT F GPM CFM PSI LAT COP HWC EER50YCS036 / 38WQS036 With GAH036 CFM PSI LAT COP HWC EER50YCS042 / 38WQS042 With GAH042 11050YCS048 / 38WQS048 With GAH048 50YCS060 / 38WQS060 With GAH060 2000 53.6GT-PX 50YDS Physical Data GT-GS 50YCS Physical DataGT-S 38WQS Physical Data GT-PX Dimensional Data GT-PX 50YDS Dimensional DataGT-GS Dimensional Data GT-GS 50YCS Dimensional DataGT-S Dimensional Data GT-S 38WQS Dimensional DataGT-GS 50YCS Electrical Data Electrical DataGT-PX 50YDS Electrical Data GT-S 38WQS Electrical DataTypical Thermostat Wiring Infinity / Evolution Controls Thermostat WiringTypical Thermostat Wiring, Two-Stage Units 3 Heat / 2 Cool Thermostat InstallationCXM LED And Alarm Relay Operations CXM ControlsSafety Features CXM Control CXM ControlsUnit Operation Diagnostic FeaturesStat signal CXM Control Start-up OperationGT-PX Split Wiring Diagram GT-GS Split Wiring Diagram GT-S Split Wiring Diagram Equipment Selection General22 Air Handler Characteristics Equipment SelectionSelecting Air Handler Air Handler Selection ExampleRefrigerant Circuit GT-PX Split 50YDS SeriesCasing & Cabinet ElectricalGT-GS GT-S Outdoor Split 38WQS Series Hose Kits field installed GT-PX & GT-GS only Thermostat field installedFlow Controller field installed Cooling TXV Kit field installed R-22 GT-GS & GT-S units onlyPage 7300 S.W th Street Oklahoma City, OK Phone Fax
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