Archgard Optima 72-DVT30N User Manual

200-1907
June 2009
Optima 72
72-DVT30N
Gas Fired Vented Room
Heater (Direct Vent)
For serial #42794 and up
FOR USE WITH NATURAL GAS AND PROPANE*
7116 Beatty Dr
Mission, BC V2V 6B4
Canada
Installer: Please leave this manual with the appliance owner for future reference
This appliance may be installed in an
aftermarket permanently located,
manufactured home (USA only) or mobile
home, where not prohibited by local codes.
This appliance is only for use with the type
of gas indicated on the rating plate. This
appliance is not convertible for use with
other gases, unless a certified kit is used.
*Conversion kit required for Propane use
WARNING: If the information in this manual is
not followed exactly, fire or explosion may result
causing property damage, personal injury or loss
of life.
Do not store or use gasoline or other flammable
vapors and 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
fire department.
Installation and service must be performed by a
qualified installer, service agency or the gas
supplier.
USERS’ INSTALLATION
OPERATION AND
MAINTENANCE MANUAL

Archgard Optima 72-DVT30N Specifications

General

Model	Optima 72-DVT30N
Vent Type	Direct Vent
Ignition Type	Electronic Ignition
Brand	Archgard
Fuel Type	Natural Gas
Dimensions	72 inches wide
Weight	250 lbs (approximate)

Summary

SAFETY AND PRECAUTIONS

GENERAL CAUTIONS

Critical warnings and advisories regarding safe installation and operation of the appliance.

GENERAL SAFETY

Guidelines for safe placement, supervision, and usage to prevent hazards.

GAS CONNECTIONS

NATURAL GAS PRESSURE SETTINGS

PROPANE PRESSURE SETTINGS

VERTICAL TERMINATION USING SIMPSON DURA-VENT PIPE ONLY

VERTICAL TERMINATION USING FLEX GAS LINER

CONNECTING THE SDA-U ADAPTER

HORIZONTAL VENTING WITH FLEXIBLE DIRECT VENT SYSTEMS

INSTALLATION PROCEDURES - ARCHGARD FLEX SYSTEM

Step-by-step guide for installing the Archgard flexible direct vent system horizontally.

HORIZONTAL VENTING WITH SIMPSON DURA-VENT SYSTEMS

MINIMUM COMPONENTS REQUIRED

INSTALLATION PROCEDURES FOR SIMPSON DURA-VENT SYSTEM

Step-by-step instructions for installing the Simpson Dura-Vent system horizontally.

INSTALLATION TYPES AND PARTS LIST

ELECTRICAL CONNECTIONS, FAN SYSTEM

WIRING DIAGRAM

LIGHTING INSTRUCTIONS - CAUTION

FINAL INSTALLATION CHECK

INITIAL OPERATION

LIGHTING INSTRUCTIONS ON RATING PLATE

SAFETY BEFORE LIGHTING

Essential safety checks and procedures to perform prior to attempting ignition.

GAS LEAK PROCEDURES

Actions to take if a gas leak is detected, including emergency contact information.

TURNING OFF GAS

TROUBLESHOOTING

MAINTENANCE AND CLEANING

REGULAR CLEANING SCHEDULE

PERIODIC CLEANING (2-3 MONTHS)

ANNUAL SERVICE CHECK

SERVICING UNDER WARRANTY

BURNER ADJUSTMENTS

FLAME ADJUSTMENT PROCEDURES

Steps for adjusting the primary air shutter to optimize flame appearance and performance.

CHANGING MAIN BURNER ORIFICE

Instructions for replacing the main burner orifice for fuel type conversion or maintenance.

GAS PRESSURE AND PILOT CHECKS

CHECKING INLET AND OUTLET GAS PRESSURE

Steps to measure and verify gas pressure at the inlet and outlet of the gas valve.

PILOT ADJUSTMENT AND ORIFICE

Guidance on adjusting the pilot flame and converting the pilot orifice for different gas types.

REPLACING CONVECTION BLOWER

ARCHGARD LIMITED WARRANTY

WARRANTY INCLUSIONS

WARRANTY EXCLUSIONS AND LIMITATIONS

PROBLEM RESOLUTION AND SERVICE