Marquis DVR-38, DVT-38 manual Troubleshooting, Symptom Action

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Marquis 38

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TROUBLESHOOTING

Please check to make sure the instructions are followed exactly before attempting troubleshooting of the appliance.

WARNING: Troubleshooting and servicing of gas and electrical devices of the appliance should only be conducted by a qualified service technician.

SYMPTOM

ACTION

Pilot will not light after pressing the

1. When lighting the appliance for the first time after installation or

sparker many times.

 

after servicing, there is air in the gas line. It takes a while for all

 

 

the air to purge out of the pilot before gas can reach the pilot and

 

 

ignite. Remove the glass door and try lighting the pilot many times

 

 

to purge the air.

 

2.

Check to make sure the gas supply to the appliance is turned on

 

 

and there is adequate gas supply pressure to the appliance.

 

3.Check for sparks between the spark electrode and the pilot head

 

 

when the sparker is pressed. If there are no sparks,

 

 

a. Check for broken or poor connection from the sparker to the

 

 

electrode.

 

 

b. Check for the spark shorting or arcing at other locations.

 

 

c. Check for defective sparker.

 

 

d. Check for defective spark electrode.

 

4.

With the door removed, try lighting the pilot with a match.

 

 

a. If air is blowing on the flame of the match, hold the control

 

 

knob in at the ‘PILOT’ setting until all the air is purged out of the

 

 

line.

 

 

b. If there is no gas or air coming out of the pilot and there is gas

 

 

pressure to the appliance, the pilot orifice may be blocked or the

 

 

gas valve may be defective.

 

 

Pilot will not remain on after being lit.

1. Press the control knob all the way in.

 

2.

Hold the control knob in for a longer period of time.

 

3.

If you are trying to re-light the pilot immediately after you have

 

 

shut-off the pilot, you have to wait a few minutes for the valve to

 

 

reset.

 

4.

Check to see if the pilot flame is large enough to reach and

 

 

surround the thermocouple. If the flame is too small, check for

 

 

correct gas supply pressure. If pressure is good, adjust the pilot

 

 

flame size with the adjustment screw on the valve. If the flame

 

 

cannot be adjusted, there might be some debris obstructing the

 

 

pilot orifice.

 

5.

Check for poor connection of the thermocouple to the valve.

 

6.

Check for proper millivolts of the thermocouple. The

 

 

thermocouple should generate at least 30 mV or it is defective.

 

7.

Check for defective gas valve.

 

 

The main burner does not turn on with

1. Check to make sure the control knob is turned to the ‘ON’

the pilot lit.

2.

position.

 

The thermopile takes a bit of time to heat up and generate enough

 

 

voltage to activate the valve. Wait a little longer.

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Contents Marquis Page Marquis ContentsIntroduction Specifications Installation CodesHigh Altitude Installation General InformationFront View Appliance Description & DimensionsFraming Dimensions Framing DimensionsPrecautions Clearance to CombustiblesClearances to Combustibles Locating GAS Fireplace Possible Fireplace LocationsVenting Instructions Vent TerminationVenting Venting Instructions Venting Chart for TOP Vented Appliances onlyNot for USE in Sidewall Vented Applications Cont Allowable Termination Locations VentingGAS Connections GAS ConnectionsGlass Door Glass Door InstructionsPlacement of LOGSET, Fiber Coals & Ember Wool LOG Placement InstructionsValve Connections FAN & Valve Wiring DIAGRAM/INSTRUCTIONSInitial Operation Initial Start UP InstructionsSTART-UP Procedure Temporary SHUT-DOWN ProcedureComplete SHUT-DOWN Procedure Cleaning the Appliance MaintenanceSymptom Action TroubleshootingTrouble Shooting Servicing Under Warranty Adjusting Primary AIRServicing Checking and Adjusting Pilot Changing Main Burner OrificeChecking Inlet and Outlet GAS Pressure If Your Glass Breaks Convertible Pilot OrificeReplacing Optional Convection Blower Replacing Valve Plate AssemblyReplacement Parts list for Marquis DV-38D & DVT38D Archgard Limited Warranty Page Warranty Registration Beatty Drive MISSION, B.C. Canada

DVR-38, DVT-38 specifications

The Marquis DVT-38 and DVR-38 are two advanced models in the realm of high-performance audio-visual technology, designed to cater to the needs of enthusiasts and professionals alike. Both devices integrate cutting-edge technology, exceptional build quality, and user-friendly features, making them standout choices in their categories.

The DVT-38 is primarily recognized for its outstanding video processing capabilities. This model incorporates sophisticated algorithms that enhance image quality, making it suitable for high-definition content. It supports various formats, including 4K and HDR, providing users with a cinematic experience that is both immersive and visually breathtaking. The DVT-38 boasts a wide color gamut, ensuring that colors are vibrant and true to life. Its advanced upscaling technology allows lower-resolution content to be reproduced with remarkable clarity, elevating the viewing experience for all types of media.

On the audio front, the DVT-38 comes equipped with a high-fidelity digital-to-analog converter (DAC) that ensures pristine sound quality. The device supports multiple audio formats, including surround sound configurations, creating an enveloping audio experience that complements its stunning visuals. As a versatile machine, it offers various input and output options, making it compatible with numerous audio and video devices, ensuring seamless integration into existing setups.

Complementing the DVT-38 is the DVR-38, a powerful digital video recorder that elevates the home entertainment experience. The DVR-38 features extensive storage capabilities, allowing users to record and play back their favorite shows, movies, and live events without the worry of running out of space. It is equipped with a user-friendly interface, enabling easy navigation and selection of recorded content.

One of the standout technologies of the DVR-38 is its dual-tuner setup, which permits users to record two different programs simultaneously. This feature is especially beneficial for households with varied viewing preferences, as it minimizes the need for scheduling conflicts. The DVR-38 also includes advanced scheduling options, ensuring users never miss their favorite content.

Both the DVT-38 and DVR-38 prioritize connectivity, featuring multiple HDMI outputs, USB ports, and streaming capabilities that allow for easy access to online content. Their smart integration ensures compatibility with various streaming services, making it easier than ever to access entertainment.

In summary, the Marquis DVT-38 and DVR-38 represent the pinnacle of audio-visual technology, blending superior performance with user-friendly features. Together, they provide an unparalleled entertainment experience, making them essential components for any media enthusiast's setup. Whether for high-quality viewing or seamless recording, these models set a high standard in their categories.
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