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ClimateMaster HS series User Manual

ClimateMaster HS series
16 pages
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HS/HL/HP and VS/VL/VP Series
Installation, Operation, &
Maintenance Instructions
Horizontal & Vertical Series
Water Source Heat Pumps

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ClimateMaster HS series Specifications

General IconGeneral
CategoryHeat Pump
Capacity Range (Cooling)0.5 - 6 tons
Capacity Range (Heating)0.5 - 6 tons
RefrigerantR-410A
SeriesHS
TypeWater Source

Summary

GENERAL INFORMATION

Inspection

Inspect unit for damage and verify received items against shipping documents.

Introduction

Manual covers ClimateMaster Horizontal and Vertical Water Source Heat Pump systems.

Storage

Store units in a clean, dry area in an upright position, avoiding extremes.

Unit Protection

Protect units from physical damage and contamination during job site activities.

Pre-Installation

Review manuals, check unit nameplate, verify tubing, and inspect electrical connections before installation.

Horizontal Units Location and Access

Location and Access Guidelines

Select locations allowing maintenance access, conform to guidelines for ceiling/plenum installations.

Vertical Units Location and Access

Location and Access Guidelines

Ensure clearance for maintenance, filter access, and unit removal in closets or mechanical rooms.

INSTALLATION

Supply and Return Piping

Guidelines for installing supply and return piping, including valves, strainers, and bend radii.

Condensate Piping

Connect condensate drain to building drain with flexible hose, ensuring proper pitch and trap installation.

Mounting a Horizontal Unit

Suspend horizontal units using field-supplied threaded rods and mounting kits.

Sound Attenuation for Horizontal Units

Minimize sound by correct placement and using sound baffles, ensuring ducts are internally insulated.

Installing a Vertical Unit

Install vertical units on a pad for sound isolation, ensuring proper clearance.

Sound Attenuation for Vertical Units

Minimize sound by enclosing units and using rubber/neoprene pads for vibration isolation.

ELECTRICAL WIRING

Field Installed Wiring

Use copper conductors, comply with NEC and local codes for all field-installed electrical wiring.

OPERATING LIMITS

Environmental and Power Supply

Units are for indoor installation only; voltage variation of +/- 10% is acceptable.

STARTING CONDITIONS

Unit Startup Parameters

Specifies ambient, air, and water conditions for initial unit start-up.

SYSTEM CHECKOUT

Electrical and Water System Checks

Verify voltage, water temperature, pH, flushing, and check for leaks and proper water loop air bleeding.

Unit Component and Flow Checks

Check cooling tower, water flow rate, standby pump, filters, fans, and control center for proper operation and securing.

System Safety and Miscellaneous

Verify freeze protection, system controls, and note any questionable aspects of the installation.

UNIT START-UP

Cooling Cycle Start-Up Procedures

Adjust thermostat, check for cool air, and inspect condensate for cooling cycle.

Heating Cycle Start-Up Procedures

Operate in heating cycle, verify warm air delivery, and confirm fan and compressor operation.

Start-Up Troubleshooting

Perform checks on voltage, wiring, filters, piping, fan, and consult technician for persistent issues.

LIMITED EXPRESS WARRANTY

Warranty Coverage and Duration

Outlines warranty period for units and parts, and conditions for coverage.

Warranty Exclusions and Limitations

Details items not covered and limitations on remedies, liability, and consequential damages.

MAINTENANCE

Routine Maintenance Tasks

Includes filter inspection/cleaning, condensate pan checks, and fan motor lubrication.

Annual Unit and Component Inspections

Annual visual inspection of hoses, compressor, and heat exchangers for condition and performance.

Safety Control Operation and Reset

Explains safety cutouts and the manual unit reset procedure for abnormal conditions.

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