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ClimateMaster Genesis Series User Manual

ClimateMaster Genesis Series
32 pages
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WATER-TO-WATER
INSTALLATION, OPERATION & MAINTENANCE
GENESIS WATER-TO-WATER (GSW) SERIES
Model Nomenclature 3
General Information 4
Physical Data 5
GSW 036 & 060 Dimensional Data 6
GSW 120 Dimensional Data 7
Installation 8
Piping Installation 8
Load Plumbing Installation 9
Water-Loop Heat Pump Application 10
Ground-Water Heat Pump Application 11
Water Quality Standards 12
Ground-Loop Heat Pump Application 13
Electrical - Power Wiring 15
Electrical - Low Voltage Wiring 18
Wiring Diagrams 19
Unit Starting & Operating Conditions 26
Piping System Cleaning
& Flushing Procedure 27
Unit & System Checkout 28
Unit Start-Up Procedure 29
Preventive Maintenance 30
Revision History 32
Table of Contents
Genesis Series
GSW036, 60 & 120
Water-to-Water
Heat Pumps
Revision: 16 Oct, 2008B
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ClimateMaster Genesis Series Specifications

General IconGeneral
BrandClimateMaster
ModelGenesis Series
CategoryHeat Pump
LanguageEnglish

Summary

Model Nomenclature

General Information

Inspection

Checking shipment and unit for damage and shortages.

Storage

Guidelines for storing units in their shipping cartons.

Unit Protection

Protecting units from damage and contamination on job site.

Pre-Installation

Steps for preparing units before installation.

Physical Data

GSW036 & 060 Dimensional Data

GSW120 Dimensional Data

Installation

GSW Unit Location

Guidance on selecting an appropriate indoor installation site.

Piping Installation

Guidelines for installing water supply and return piping.

Load Plumbing Installation

Guidelines for load plumbing applications, considering local codes.

Water-Loop Heat Pump Applications

Low Water Temperature Cutout Setting

Setting cutout for low water temperature conditions on CXM/DXM control.

Ground-Water Heat Pump Systems

Expansion Tank and Pump

Sizing and selection of expansion tanks and pumps for system operation.

Water Control Valve

Placement and type of water control valves to prevent mineral precipitation.

Flow Regulation

Methods for regulating water flow through the unit using valves or orifices.

Low Water Temperature Cutout

Setting the low temperature cutout for freeze protection of the unit.

Ground-Loop Heat Pump Applications

Piping Installation

Guidelines for earth loop piping installation using polyethylene.

Flushing the Earth Loop

Procedure for flushing the earth loop system to remove debris.

Antifreeze

Use and concentration of antifreeze for freeze protection in loop systems.

Electrical - Line Voltage

General Line Voltage Wiring

General guidelines for line voltage wiring according to codes.

GSW Power Connection

Connecting the incoming line voltage wires to the unit's contactor.

Electrical - Low Voltage

Thermostat Connections

Wiring thermostats to the CXM/DXM control board.

Low Water Temperature Cutout - FP1

Field selection of source fluid low temperature cutout points.

Accessory Connections

Connecting accessory devices using the 'A' terminal.

Water Solenoid Valves

Wiring slow closing water control valves for water conservation.

GSW036-060 Wiring Diagram CXM 208/230/60/1 Distributor Class

GSW036-060 Wiring Diagram CXM 208-230/60/1, & 265/60/1 Commercial Class

GSW036-060 Wiring Diagram DXM 208-230/60/1, & 265/60/1 Commercial Class

GSW036-060 Wiring Diagram CXM 208-230/60/3, 460/60/3, & 575/60/3 Commercial Class

GSW036-060 Wiring Diagram DXM 208-230/60/3, 460/60/3, 575/60/3, & 380-420/50/3 Commercial Class

GSW120 Wiring Diagram CXM 208-230/60/1 Commercial Class

GSW120 Wiring Diagram CXM 208-230/60/3, 460/60/3, 575/60/3, & 380-420/50/3 Commercial Class

Unit Starting & Operating Conditions

Operating Limits

Environmental and voltage limits for unit operation to ensure performance.

Starting Conditions

Initial start-up conditions for GSW units, including water and ambient temps.

Piping System Cleaning & Flushing

Unit & System Checkout

UNIT CHECKOUT

Checks for unit components and wiring before powering up.

SYSTEM CHECKOUT

Verification of system controls and water parameters for proper operation.

Unit Start-Up Procedure

Preventive Maintenance

Water Coil Maintenance

Maintenance procedures for water coils in various water loop applications.

Compressor

Annual amperage checks for compressor health and draw.

Cabinet

Cleaning and preventing corrosion of the unit cabinet.

Refrigerant System

Maintaining sealed circuit integrity and checking operation for the refrigerant system.

Revision History

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