Hayward H400FD 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 H400FD Specifications

General

Heating Capacity	400, 000 BTU
Fuel Type	Natural Gas or Propane
Heat Exchanger Material	Cupro Nickel
Ignition System	Electronic
Warranty	1 year

Summary

FOR YOUR SAFETY

General Safety and Gas Smell Warnings

Crucial warnings about fire/explosion and procedures for gas detection.

SAFETY INFORMATION

Understanding Safety Symbols and Instructions

Electrical and Bonding Safety

Critical warnings regarding electrical shock and bonding requirements.

NOTES TO THE ELECTRICIAN

Bonding and Grounding Requirements

Suction Entrapment Hazards and Prevention

Types of suction entrapment and measures to reduce risks.

Suction Outlet and System Safety Warnings

Suction Outlet Safety Precautions

Warnings on plugs, debris, component lifespan, and valve operation.

System Pressure and Hazard Warnings

Dangers of hazardous pressure, separation, circulation limits, and fire/burn hazards.

Hot Tub Safety Rules

Lighting & Operating Instructions

Pre-lighting Safety and Gas Emergency Procedures

Essential safety checks, gas leak detection, and emergency response.

Heater Ignition and Shutdown Process

TEMPERATURE ADJUSTMENT

TEMPERATURE LOCK-OUT

Setting Maximum Temperature Limits

Procedure to lock temperature settings, preventing unauthorized changes.

ERROR CODES

Common Heater Error Codes

Explanation of error codes bD, HF, PF, AO, AC.

ERROR CODES (Continued)

Additional Heater Error Codes

Explanation of error codes IO, SF, HS, Sb, IF, CE, LO, EE.

HAYWARD POOL HEATER LIMITED WARRANTY

Warranty Terms, Coverage, and Exclusions

Delivery, Installation Costs, and Conditions

LIMITED WARRANTY (Continued)

Warranty Exceptions and Liability Limitations