Hayward W3H400FDP User Manual

FOR YOUR SAFETY
WARNING: If the information in these
instructions is not followed exactly, a re or
explosion may result causing property damage,
injury, or death.
- Donotstoreorusegasolineorotheram-
mablevaporsorliquidsinthevicinityofthis
oranyotherappliance.
WHAT TO DO IF YOU SMELL GAS:
• Donottrytolightanyappliance.
• Donottouchanyelectricalswitch;donotuse
anyphoneinyourbuilding.
• Immediatelycallyourgassupplierfroma
neighbor’sphone.Followthegassupplier’s
instructions.
• Ifyoucannotreachyourgassupplier,callthe
redepartment.
-Installationandservicemustbeperformedby
aqualiedinstaller,serviceagency,orthegas
supplier.
POOL AND SPA/HOT TUB HEATERS
H150FD, H200FD, H250FD, H300FD,
H350FD, H400FD & H500FD MODELS
OWNER’S MANUAL
FOR YOUR SAFETY
Thisproductmustbeinstalledandservicedbyauthorizedpersonnel,qualiedinpool/spa
heaterinstallation.Improperinstallationand/oroperationcancreatecarbonmonoxidegas
anduegasesthatcancauseseriousinjury,propertydamage,ordeath.
1301640701 REV G 0914
PRINTED 10/24/2011 AT 1:13 PM
U.S. PATENT NOS. 6,321,833 & 7,971,603

Hayward W3H400FDP Specifications

General

Brand	Hayward
Model	W3H400FDP
Category	Swimming Pool Heater
Language	English

Summary

FOR YOUR SAFETY

WHAT TO DO IF YOU SMELL GAS

Actions to take if a gas smell is detected, emphasizing safety.

SAFETY INFORMATION

IMPORTANT SAFETY INSTRUCTIONS

ELECTRICAL SAFETY REQUIREMENTS

Warnings and requirements for electrical wiring, bonding, and qualified electricians.

NOTES TO THE ELECTRICIAN

SUCTION ENTRAPMENT HAZARDS

Warning about severe injury/death from suction entrapment hazards.

ENTRAPMENT RISK REDUCTION MEASURES

SUCTION OUTLET SAFETY PRECAUTIONS

PLUG REMOVAL AND DEBRIS CLEARANCE

SUCTION OUTLET COMPONENT MAINTENANCE

OPERATIONAL SAFETY WARNINGS

Warnings on valve operation, hazardous pressure, separation hazard, and pressure limits.

FIRE AND BURN HAZARD WARNING

Warning about fire and burn hazards from motors.

SPA AND HOT TUB SAFETY RULES

TEMPERATURE AND USAGE GUIDELINES

SECTION II. CONSUMER OPERATION & MAINTENANCE

MAINTAINING PROPER WATER CHEMISTRY

Guidelines for maintaining correct water chemistry for heater protection.

WATER FLOW AND CHEMISTRY REQUIREMENTS

Importance of proper water flow and detailed pool/spa water chemistry guidelines.

OPERATIONAL PROCEDURES AND WARNINGS

HEATER OPERATION SAFETY

Safety warnings regarding gas smell, low temperature operation, and alcohol/drug use.

FOR YOUR SAFETY: LIGHTING AND OPERATION

PRE-LIGHTING SAFETY CHECKS

Warnings and procedures before lighting the appliance.

GAS SMELL PROTOCOL

Steps to take if a gas smell is detected.

OPERATING INSTRUCTIONS

EMERGENCY SHUTDOWN PROCEDURE

Emergency procedure for overheating or gas supply failure.

TEMPERATURE ADJUSTMENT AND MODES

SETTING OPERATING MODES

DIAGNOSTIC ERROR CODE HANDLING

TEMPERATURE LOCK-OUT

WINTERIZATION AND SPRING START-UP

WINTERIZATION PROCEDURES AND WARNINGS

SPRING START-UP GUIDELINES

ERROR CODE REFERENCE

CONTINUED ERROR CODE REFERENCE

HAYWARD POOL HEATER LIMITED WARRANTY

WARRANTY CLAIMS AND LIABILITY

WARRANTY CLAIM PROCEDURES

LIMITATION OF LIABILITY