Raypak XFyre 700A User Manual

INSTALLATION & OPERATING
INSTRUCTIONS
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WARNING: Improper installation, adjustment, alteration, service or maintenance can
cause property damage, personal injury, exposure to hazardous materials* or loss of
life. Review the information in this manual carefully. *This unit contains materials that
have been identified as carcinogenic, or possibly carcinogenic, to humans.
FOR YOUR SAFETY: Do not store or use gasoline or other flammable vapors and
liquids or other combustible materials in the vicinity of this or any other appliance. To
do so may result in an explosion or fire.
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 fire department.
Installation and service must be performed by a qualified installer, service agency or
the gas supplier.
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Models 300A–850A
Types H & WH

Raypak XFyre 700A Specifications

General

Input BTU/hr	700, 000
Thermal Efficiency	95%
AFUE	95%
Water Connection Size	2" NPT
Vent Connection Size	8"
Efficiency	95%
Fuel Type	Natural Gas or Propane
Operating Pressure	160 psi

Summary

WARNINGS

General Safety Precautions

Important safety precautions and hazard definitions for installation and operation.

BEFORE INSTALLATION

GENERAL SAFETY

Time/Temperature Relationships in Scalds

INSTALLATION

Clearances

Combustion and Ventilation Air

Combustion Air Supply

Relief Valve Installation and Piping

Applications & Modes

Domestic Hot Water

Gas Supply

Gas Supply Connection

Gas Supply Pressure

Required gas pressure specifications for natural and propane gas.

Electrical Power Connections

Making the Electrical Connections

Step-by-step guide for making electrical connections to the unit.

Field Wiring Connections

Wiring the Thermostat

Venting

U.S. Installations

Installations in Canada

Condensate Management

Outdoor Installation

Ignition Control Functions

High & Low Gas Pressure Switches (Optional)

Operating Instructions

User Interface

Adjusting the XFyre Setpoint

How to adjust the temperature setpoint for the unit.

Outdoor Reset Concept

RESET RATIO

WIRING DIAGRAM

START-UP

Pre Start-up

Steps to prepare the system before initial startup.

Initial Start-up

Procedures for the first operational startup of the unit.

Preparation

Check Gas Supply Pressure

Procedure for checking gas supply pressure.

Safety Inspection

Post Start-Up Check

OPERATION

Lighting Instructions

Step-by-step guide for lighting the boiler.

TROUBLESHOOTING

XFyre Error Codes

Explanation of error codes displayed by the unit.

XFyre Fault Text

Detailed explanations and troubleshooting for error codes.

LED Error Code Listing

Troubleshooting based on LED indicators on the PIM.

MAINTENANCE

Suggested Minimum Maintenance Schedule

Annually Maintenance

Combustion Chamber Coil Cleaning Instructions

Important Instructions for the Commonwealth of Massachusetts

LIMITED PARTS WARRANTY

Warranty Scope and Terms

Making a Warranty Claim