Page 3 - Table of Contents
Indoor & Outdoor Split Geothermal Comfor t Systems Carrier Indoor & Outdoor Split Geothermal Heat Pumps - Rev.: 08/10/05 1 Table of Contents Geothermal Advantages ....................................................................................................................................
Page 4 - Carrier; fl
Carrier Carrier Indoor & Outdoor Split Geothermal Heat Pumps - Rev.: 08/10/05 2 Geothermal Advantages Geothermal systems transfer heat from a build ing to the ear th in the cooling mode, or from the ear th to the building in the heating mode. Water is used as the heat transfer medium, either in ...
Page 5 - Ground Water Systems
Indoor & Outdoor Split Geothermal Comfor t Systems Carrier Indoor & Outdoor Split Geothermal Heat Pumps - Rev.: 08/10/05 3 Ver tical Loops are the ideal choice when available land area is limited. Drilling equipment is used to bore small-diameter ver tical holes. Two pipes joined together wi...
Page 6 - Rounding Out the Product Line; Puron
GT-PX 4 Carrier Indoor & Outdoor Split Geothermal Heat Pumps - Rev.: 08/10/05 Rounding Out the Product Line Building upon the overwhelming market success of the GT-PX packaged unit, the split system uses the same components in a more fl exible con fi guration. The GT-PX split system compressor s...
Page 7 - Other New Features; Ser vice Advantages
Two-Stage Indoor Split Puron ® Systems 5 Carrier Indoor & Outdoor Split Geothermal Heat Pumps - Rev.: 08/10/05 Other New Features • Stylish two-tone look with textured black powder coat paint and stainless steel front access panel. • Liftout handle for front access panel.• Factor y supplied ( fi...
Page 8 - Options & Accessories
GT-PX 6 Carrier Indoor & Outdoor Split Geothermal Heat Pumps - Rev.: 08/10/05 - Automatically performs special leak tests on all joints. - Conducts pressure tests. - Performs highly detailed run test unparalleled in the HVAC industr y.- Automatically disables packaging for a “failed” unit. - Cre...
Page 9 - Low Pro; Features and Bene
Two-Stage Indoor Split Puron ® Systems 7 Carrier Indoor & Outdoor Split Geothermal Heat Pumps - Rev.: 08/10/05 Three Easy, Lift-out Ser vice Access Panels with Stainless Steel Front Panel Oversized Water Coil Two-Stage Copeland UltraTech™ UnloadingScroll Compressor Brass Swivel Water Connections...
Page 10 - Application Flexibility; Operating Ef
GT-GS 8 Carrier Indoor & Outdoor Split Geothermal Heat Pumps - Rev.: 08/10/05 Application Flexibility • Eight Capacities 018, 024, 030, 036, 042, 048, and 060. • Voltage availability in 208-230/60/1. • Stackable cabinets.• Extended range operation (20-120°F EWT) and fl ow rates as low as 1.5 gpm...
Page 11 - Single-Stage Indoor Split; • Optional hot water generator with internally; Digital Controls
Single-Stage Indoor Split R22 Systems 9 Carrier Indoor & Outdoor Split Geothermal Heat Pumps - Rev.: 08/10/05 Options & Accessories • Optional hot water generator with internally mounted pump. • Optional cupronickel coaxial heat exchanger.• Wide thermostat selection.• Closed loop fl ow contr...
Page 12 - Why “Paradigm Shift”?
GT-S 10 Carrier Indoor & Outdoor Split Geothermal Heat Pumps - Rev.: 08/10/05 What is the GT-S? Carrier introduced the industr y to the fi rst ever “outdoor” geothermal split system with internal pumping for residential applications. We are giving the consumer choices for unit location! The unit...
Page 13 - Single-Stage Outdoor Split
Single-Stage Outdoor Split R22 Systems 11 Carrier Indoor & Outdoor Split Geothermal Heat Pumps - Rev.: 08/10/05 The GT-S does not need to be located outside. It can be placed in garages, carpor ts, basements, crawl spaces, etc. This may be impor tant to some homeowners who may be ver y concerned...
Page 15 - • Optional remote-mounted hot water generator
Single-Stage Outdoor Split R22 Systems 13 Carrier Indoor & Outdoor Split Geothermal Heat Pumps - Rev.: 08/10/05 Options & Accessories • Optional remote-mounted hot water generator with internally mounted pump. • Optional cupronickel coaxial heat exchanger.• Wide thermostat selection.• Closed...
Page 18 - GT; S S C 3; Y D S; Y C S
Carrier Carrier Indoor & Outdoor Split Geothermal Heat Pumps - Rev.: 08/10/05 16 GT -PX Nomenclature GT -GS Nomenclature 38WQS Nomenclature Model Nomenclature SS = STANDARD SIZE: 4 042048060 024030036 018 WQS = OUDOOR SPLIT SYSTEM UNIT TYPE: CONDENSING UNIT W 1 8 3 5 4 3 2 Q S 0 2 1 = CURRENT RE...
Page 19 - Heating
Indoor & Outdoor Split Geothermal Comfor t Systems Carrier Indoor & Outdoor Split Geothermal Heat Pumps - Rev.: 08/10/05 17 CFM = air fl ow, cubic feet/minute EWT = entering water temperature, ˚ F GPM = water fl ow in US gallons/minute EAT = entering air temperature, Fahrenheit (dry bulb/wet...
Page 20 - Performance Correction Factors; Entering Air Correction Factors
GT-PX 18 Carrier Indoor & Outdoor Split Geothermal Heat Pumps - Rev.: 08/10/05 Performance Correction Factors Full Load Heating Corrections Full Load Cooling Corrections Sens Clg Cap Multipliers- Entering DB ° F Ent Air DB ° F Htg Cap Power Heat of Ext Ent Air WB ° F Total Clg Cap 60 65 70 75 80...
Page 36 - Physical Data
Carrier Carrier Indoor & Outdoor Split Geothermal Heat Pumps - Rev.: 08/10/05 34 Physical Data GT-S (38WQS) Physical Data GT-GS (50YCS) Physical Data GT-PX (50YDS) Physical Data Model 026 038 049 064 Compressor [1 Each) Copeland UltraTech Two-Stage Scroll Factory Charge R410A (oz) [kg] 90 [2.55]...
Page 37 - GT-PX Dimensional Data; Top View
Indoor & Outdoor Split Geothermal Comfor t Systems Carrier Indoor & Outdoor Split Geothermal Heat Pumps - Rev.: 08/10/05 35 GT-PX Dimensional Data GT-PX (50YDS) Dimensional Data Model Overall Cabinet Water Connections Refrigerant Connection Electrical Knockouts A Width B Height C Depth 1 Wat...
Page 38 - GT-GS Dimensional Data
Carrier Carrier Indoor & Outdoor Split Geothermal Heat Pumps - Rev.: 08/10/05 36 GT-GS Dimensional Data Overall Cabinet Water Connections Refrigerant Connections Electrical Knockouts Model A B C 1 - Water In & Out 2 - HWG In & Out D E F G 3-Size 4-Size H I J K L Width Height Depth Swivel...
Page 39 - GT-S Dimensional Data
Indoor & Outdoor Split Geothermal Comfor t Systems Carrier Indoor & Outdoor Split Geothermal Heat Pumps - Rev.: 08/10/05 37 33 [83.8cm] 22 [55.9cm] 26 [66.0cm] GT-S (38WQS) Dimensional Data GT-S Dimensional Data
Page 40 - Electrical Data
Carrier Carrier Indoor & Outdoor Split Geothermal Heat Pumps - Rev.: 08/10/05 38 Electrical Data Model Compressor HWG Pump FLA External Pump FLA Total UnitFLA Min Circuit Amps Max Fuse/ HACR Min AWG Max Wire Ft. (m) RLA LRA Qty 026 10.3 52 1 0.4 4.0 14.7 17.2 25 10 110 (33.5) 038 16.7 82 1 0.4 4...
Page 41 - Thermostat Wiring; nity / Evolution Controls
Indoor & Outdoor Split Geothermal Comfor t Systems Carrier Indoor & Outdoor Split Geothermal Heat Pumps - Rev.: 08/10/05 39 Thermostat Wiring Thermostat Installation The thermostat should be located on an interior wall in a larger room, away from supply duct drafts. DO NOT locate the thermos...
Page 42 - CXM LED And Alarm Relay Operations; CXM Controls
Carrier Carrier Indoor & Outdoor Split Geothermal Heat Pumps - Rev.: 08/10/05 40 CXM Control For detailed control information, see CXM/DXM Application, Operation and Maintenance (AOM) manual (part #97B0003N08). Field Selectable Inputs Test mode: Test mode allows the service technician to check t...
Page 44 - Unit Operation
Carrier Carrier Indoor & Outdoor Split Geothermal Heat Pumps - Rev.: 08/10/05 42 Unit Operation T-stat signal TTS GSS/PDW GSS/PDW Variable Speed Air Handler Variable Speed Air Handler PSC Air Handler G Fan only Fan only Fan only G, Y or Y1 Stage 1 heating 1 Stage 1 heating 3 Stage 1 heating 5 G,...
Page 45 - GT-PX Split Wiring Diagram
Indoor & Outdoor Split Geothermal Comfor t Systems Carrier Indoor & Outdoor Split Geothermal Heat Pumps - Rev.: 08/10/05 43 GT-PX Split Wiring Diagram
Page 46 - GT-GS Split Wiring Diagram
Carrier Carrier Indoor & Outdoor Split Geothermal Heat Pumps - Rev.: 08/10/05 44 GT-GS Split Wiring Diagram
Page 47 - GT-S Split Wiring Diagram
Indoor & Outdoor Split Geothermal Comfor t Systems Carrier Indoor & Outdoor Split Geothermal Heat Pumps - Rev.: 08/10/05 45 GT-S Split Wiring Diagram
Page 48 - Equipment Selection; GT-PX Air Handler Matches for ARI Ratings
Carrier Carrier Indoor & Outdoor Split Geothermal Heat Pumps - Rev.: 08/10/05 46 Equipment Selection The installation of geothermal heat pump units and all associated components, parts, and accessories which make up the installation shall be in accordance with the regulations of ALL authorities ...
Page 49 - Table 2: R-22 Air Handler Characteristics
Indoor & Outdoor Split Geothermal Comfor t Systems Carrier Indoor & Outdoor Split Geothermal Heat Pumps - Rev.: 08/10/05 47 Equipment Selection Table 1b: Selection of Coils other than Above Models for Puron® Geothermal Split Systems Model* Nominal Tons* Evaporator Temp (ºF) CFM Capacity (MBt...
Page 50 - Figure 1: Selecting Air Handler; Selecting Air Handler
Carrier Carrier Indoor & Outdoor Split Geothermal Heat Pumps - Rev.: 08/10/05 48 Air Handler Selection Example Figure 1 shows a typical peformance table for a heat pump air handler. Suppose the evaporator temperature required is 50ºF, the capacity required is 35,000 Btuh and the air fl ow requir...
Page 56 - Revision Log; CARRIER; I N D O O R & O U T D O O R S P L I T G E OT H E R M A L; GEOTHERMAL SPLIT SYSTEMS
Carrier works continually to improve its products. As a result, the design and speci fi cations of each product at the time for order may be changed without notice and may not be as described herein. Please contact Carrier’s Customer Ser vice Depar tment at 1-405-745-2920 for speci fi c information ...