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Hayward C-SPA-XI 11 User Manual

Hayward C-SPA-XI 11
24 pages
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USE ONLY HAYWARD GENUINE REPLACEMENT PARTS
51300075401 RevA
Hayward Industries
400 Connell Drive, Suite 6100
Berkeley Heights, NJ 07922
Phone: (908) 355-7995
www.hayward.com
C-SPA-XI 5.5 & C-SPA-XI 11
Installation and Operation Manual
C-SPA-XI 5.5
C-SPA-XI 11
Contents
Safety Instructions...............1
Installation..........................4
Operation............................6
Maintenance.......................8
Warranty............................10
Pool and Spa/Hot Tub Heaters
HAYWARD
COOL
WARM
HOT
HEATING
OFF
Stainless Steel Tank

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Hayward C-SPA-XI 11 Specifications

General IconGeneral
Heater TypeElectric
Voltage240V
Heating Capacity11 kW
Maximum Flow Rate40 GPM
Warranty1 year

Summary

Important Safety Instructions

Safety Symbols and Standards

Explains safety symbols and lists relevant industry standards.

Safety Information

Suction Entrapment Hazards

Details risks like hair, limb, body entrapment and mechanical entrapment, plus reduction measures.

System Hazards

Warns about hazards from system pressure and potential separation of components.

Electrical and Health Precautions

Electrical Shock and Bonding Safety

Warns about electric shock hazards from wiring, grounding, and bonding requirements.

Hyperthermia Risks

Details risks of hyperthermia from hot water, effect on children, pregnant women, and medication users.

Installation Guide

Getting Started with Installation

Guides on inspecting for damage, warranty void conditions, and heater placement.

Key Operational Factors

Outlines factors like filtration, circulation, disinfection, and pH control for optimal operation.

Technical Specifications

Details technical specs like BTU, KW, AMP ratings, wire size, and dimensions for different models.

Water Piping Requirements

Specifies minimum piping size (1.5" I.D.) and rules for valve installation in water lines.

Electrical Connection Guidelines

Details electrical connection requirements, wiring standards, and GFCI recommendations for safe installation.

Operation

System Startup Procedure

Instructs on cleaning filters, starting the pump, and purging air before system operation.

Thermostat and Indicator Lights

Describes setting the thermostat, the function of the pilot lamp, and adjusting temperature incrementally.

Pressure Switch Function and Adjustment

Details the function of the pressure switch and how to adjust it for different installation heights.

Installation Scenarios (Pressure Switch)

Illustrates pressure switch settings for below and above spa surface installations based on water depth.

Maintenance

Pump and Element Care

Addresses two-speed pump operation and prevents dry-firing of heating elements.

Troubleshooting Heating Issues

Provides steps to check filter, pump, and indicator lights if the heater fails to produce heat.

Chemical Handling and Corrosion

Warns about chemical misadjustment causing corrosion and provides guidelines for chemical use.

Winterization and Freezing Prevention

Advises on draining the heater to prevent freeze damage when shut off in cold temperatures.

Operational Considerations

Chemical Vapors and Storage

Alerts users to the harm of chemical vapors and advises against storing chemicals near the heater.

High Limit and Overheating

Describes the automatic shutoff due to overheating and how to reset the high limit.

Water Flow Requirements

Explains the importance of adequate water flow for operation and lists recommended flow rates.

Limited Warranty

Warranty Coverage and Exclusions

Outlines the one-year warranty for defects and lists exclusions like improper maintenance and water chemistry.

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