DVRT41 Direct Vent Gas Fireplace

Troubleshooting the Gas Control System

SIT 822 Valve with a Honeywell Electronic Igniter

START

•TURN GAS SUPPLY OFF NO

• TURN ON/OFF SWITCH TO CALL FOR HEAT "ON" POWER TO MODULE

CHECK: • LINE VOLTAGE (120VAC)

•LOW VOLTAGE TRANSFORMER (19.5 minimum VAC)

•ON/OFF SWITCH

•WIRING CONNECTIONS

(24V NORMAL)

YES SPARK ACROSS

NO

UNPLUG IGNITION LEAD

AND CHECK SPARK NO • REPLACE MODULE AT MODULE

IGNITOR SENSOR GAP

YES

• TURN GAS ON

NO

 

 

 

PILOT BURNER LIGHTS?

YES

(24VAC normal)

SPARK OK?

YES

•CHECK IGNITION CABLE GROUND WIRING, CERAMIC INSULATOR AND GAP. CORRECT AS NECESSARY

•CHECK BOOT OF IGNITION CABLE FOR SIGNS OF MELTING OR BUCKLING. TAKE PROTECTIVE ACTION TO SHIELD

CABLE AND BOOT FROM EXCESSIVE TEMPERATURES.

•CHECK THAT ALL MANUAL GAS VALVES ARE OPEN, SUPPLY TUBING AND PRESSURES ARE GOOD, AND PILOT BURNER ORIFICE

IS NOT BLOCKED.

•CHECK ELECTRICAL CONNECTIONS BETWEEN MODULE AND PILOT OPERATOR ON GAS CONTROL.

•CHECK FOR 24VAC ACROSS PV-MVPV TERMINALS ON MODULE IF VOLTAGE IS OKAY, REPLACE GAS CONTROL IF NOT, REPLACE MODULE.

SPARK STOPS WHEN

NO

NOTE: IF S8600B GOES INTO LOCKOUT, RESET SYSTEM.

 

PILOT IS LIT?

 

• CHECK CONTINUITY OF IGNITION CABLE AND GROUND WIRE.

 

 

YES

 

• CLEAN FLAME ROD

 

 

•CHECK ELECTRICAL CONNECTIONS BETWEEN FLAME ROD & MODULE.

•CHECK FOR CRACKED CERAMIC FLAME ROD INSULATOR.

•CHECK THAT PILOT FLAME COVERS FLAME ROD AND IS STEADY BLUE

•ADJUST PILOT FLAME.

•IF PROBLEM PERSISTS, REPLACE MODULE.

NO

MAIN BURNER LIGHTS?

YES

SYSTEM RUNS UNTIL NO ON/OFF SWITCH IS IN

"OFF" POSITION YES

TROUBLESHOOTING

ENDS

•CHECK FOR 24VAC ACROSS MV-MVPV TERMINALS IF NO VOLTAGE, REPLACE MODULE.

•CHECK ELECTRICAL CONNECTIONS BETWEEN MODULE AND GAS CONTROL. IF OKAY, REPLACE GAS CONTROL, OR GAS CONTROL OPERATOR.

NOTE: IF S8600B GOES INTO LOCKOUT, RESET SYSTEM

•CHECK FOR CONTINUITY OF IGNITION CABLE AND GROUND WIRE. NOTE: IF GROUND IS POOR OR ERRATIC, SHUTDOWN MAY OCCUR OCCASIONALLY EVEN THOUGH OPERATION IS NORMAL AT THE TIME OF CHECKOUT.

•CHECK THAT THE PILOT FLAME COVERS FLAME ROD AND IS STEADY AND BLUE.

•IF CHECKS ARE OKAY, REPLACE MODULE.

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Vermont Casting DVRT41 manual Troubleshooting the Gas Control System, SIT 822 Valve with a Honeywell Electronic Igniter
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DVRT41 specifications

The Vermont Casting DVRT41 is a remarkable gas fireplace that harmoniously combines contemporary aesthetics with advanced heating technology. Designed to enhance any living space, the DVRT41 stands out with its impressive features and functionality, making it a popular choice for those looking to elevate their home environment.

One of the most notable features of the DVRT41 is its efficient heat output. With an impressive BTU range, this fireplace can warm spaces effectively while maintaining low emissions. This efficiency is complemented by Vermont Castings' commitment to sustainability, ensuring that the DVRT41 aligns with environmental considerations.

Aesthetically, the DVRT41 offers a customizable experience. Consumers can choose from various faceplate designs, glass door styles, and finishes to match any décor. The fireplace’s large viewing area provides an unobstructed view of the flames, creating a cozy atmosphere that’s perfect for gatherings or quiet evenings.

The DVRT41 incorporates advanced technologies aimed at maximizing user experience. The fireplace features an intuitive remote control for convenience, allowing users to adjust flame height and heat output easily. This adaptability ensures that homeowners can create the perfect ambiance at any time. The ignition system is designed for reliability and ease, ensuring that starting the fireplace is hassle-free, even in challenging conditions.

Safety is a top priority with the DVRT41. The unit includes features such as a safety shut-off system and a tempered glass front to prevent accidental burns. Additionally, the design allows for efficient venting, minimizing the risk of backdraft or buildup of harmful gases.

Maintenance is straightforward, thanks to the unit's design. The DVRT41 is constructed with durable materials that resist corrosion and wear, ensuring longevity and reduced upkeep costs. Regular cleaning is simple, ensuring that the fireplace remains functional and beautiful for years to come.

Overall, the Vermont Casting DVRT41 gas fireplace is not only a source of warmth but also a stunning focal point within any home. Its blend of efficiency, safety, and design flexibility make it a top choice for homeowners seeking an effective heating solution that doesn’t compromise on style or substance. The DVRT41 exemplifies Vermont Castings' commitment to quality, ensuring that every unit delivers exceptional performance and aesthetic appeal.
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