Raypak Xtherm 1005 User Manual

INSTALLATION & OPERATING
INSTRUCTIONS
CATALOG NO. 3400.55B Effective: 09-22-09 Replaces: 02-24-09 P/N 241344 Rev. 3
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.
This manual should be maintained in legible condition and kept adjacent to the heater or in a safe place for future
reference.
Models 1005–2005
Types H, WH & WHP
L
W
ULTRA HIGH EFFICIENCY
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.

Raypak Xtherm 1005 Specifications

General

Model	Xtherm 1005
Type	Condensing Boiler
Efficiency	95%
Fuel Type	Natural Gas or Propane
Vent Size	8"
Water Connections	3" NPT
Voltage	120V
Input BTU/hr	1, 000, 000 BTU/hr
Water Connection Size	3" NPT
Warranty	5-Year Limited

Summary

WARNINGS

For Your Safety

Safety advice regarding flammable materials and appliance usage.

What to Do If You Smell Gas

Emergency procedures for gas detection.

Gas Supply Connection

Electrical Power Connections

Horizontal Through-the-Wall and Direct Venting (Category IV)

Direct Vent—Vertical

PVC Venting Option

Controls

Heater Sequence of Operation

High Limit Controls

Modulating Temperature Control

High & Low Gas Pressure Switches

WIRING DIAGRAMS - Models 1005 & 1505

Model 2005 Wiring Diagrams

START-UP

Pre Start-up

Steps for system preparation before start-up.

Venting System Inspection

Pre Start-up Check

Final checks before start-up.

Initial Start-up

Initial Start-up

Procedures for initial heater start-up.

Check Gas Supply Pressure

Steps to verify gas supply pressure.

Blower Check

Manifold Check

Leak Test Procedure: Dual-Seat Gas Valve

Post Start-Up Check

OPERATION

Lighting Instructions

Step-by-step guide for lighting.

To Turn Off Gas To Appliance

TROUBLESHOOTING

MAINTENANCE

Suggested Minimum Maintenance Schedule

Recommended daily, monthly, and yearly tasks.

Preventive Maintenance Schedule

APPENDIX

Inside Air Contamination

Important Instructions for the Commonwealth of Massachusetts

LIMITED PARTS WARRANTY XTHERM - TYPES H AND WH

LIMITED PARTS WARRANTY XTHERM - TYPES WHP