Hayward H200FDN User Manual

HxxxFD(N/P)ASME
Universal H Series Heaters
Troubleshooting Guide
HxxxFD(N/P)
TSG-UHS16b
Copyright 2017 Hayward Industries Inc.

Hayward H200FDN Specifications

General

BTU Input	200, 000 BTU
Efficiency	84%
Control	Digital
Ignition	Electronic
Heat Exchanger	Cupro Nickel
Warranty	1 year

Summary

Safety Precautions

High Voltage Electrocution Hazard

Warnings about hazardous voltage and necessary precautions.

Integrated Control Board Layout (ICB)

ICB Component Identification

Labels and descriptions of various components on the Integrated Control Board.

Diagnostic Codes

Troubleshooting Part Numbers

Troubleshooting: Heater Not Powering Up

Troubleshooting: Open FC1 &/or F2 Fuse

Troubleshooting: Open FC3 &/or F1 Fuse

Troubleshooting: Open FC4 Fuse

Troubleshooting: Service LED ON: 'BD' Code

Troubleshooting: Service LED ON: "EE" OR "CE" Code

Troubleshooting: Service LED ON: "IO" OR "SB" Code

Troubleshooting: Service LED ON: "SF" OR "HS" Code

Troubleshooting: Service LED ON: "PF" Code

Troubleshooting: Service LED ON: "HF" Code

Troubleshooting: Service LED ON: "LO" Code

Troubleshooting: Service LED ON: "IF" Code

Troubleshooting: Service LED ON: "AC" Code

Troubleshooting: Service LED ON: "AO" Code