Desa VFRMV18PB, VFRMV18NB Operating Heater, To Turn OFF GAS To Appliance, Propane/LPNatural

Page 17

OPERATING HEATER

Continued

4.Press in and turn control knob clockwise

to the OFF position (see Figure 18).

WARNING: Burners will come on automatically within one minute when the switch is in the ON position after the pilot is lit.

5.Wait five (5) minutes to clear out any gas. Then smell for gas, including near the floor.

If you smell gas, STOP! Follow “B” in the safety information in column 1, page 16. If you don’t smell gas, go to the next step.

6.Press in and turn control knob counter-

clockwise to the PILOT position.

Press in control knob for five (5) seconds (see Figure 18).

Note: You may be running this heater for the first time after hooking up to gas sup- ply. If so, the control knob may need to be pressed in for 30 seconds or more. This will allow air to bleed from the gas system.

7.With control knob pressed in, press and release ignitor button. This will light pilot. The pilot is attached to the front burner. If needed, keep pressing ignitor button until pilot lights.

Note: If pilot does not stay lit, contact a qualified service person or gas supplier for repairs. Until repairs are made, light pilot with match. To light pilot with match, see Manual Lighting Procedure, page 18.

8.Keep control knob pressed in for 30 seconds after lighting pilot. After 30 seconds, release control knob.

•If control knob does not pop out when released, contact a qualified service person or gas supplier for repairs.

Note: If pilot goes out, repeat steps 4 through 8.

Control Knob

Switch

 

 

 

 

 

 

 

 

 

Piezo Ignitor Flame Adjustment Knob

Figure 18 - Control Knob and Ignitor Button Location, Manual Controlled

9.Slightly push in and turn control knob coun-

terclockwise to the ON position.

10.Wait one minute and switch selector switch to the ON position to light burners. Note: AUTO is only functional when using GWMT1 or GWMS2 optional accessories.

11.Set flame adjustment knob to any level between HI and LO.

CAUTION: Do not try to ad- just heating levels by using the equipment shutoff valve.

WARNING: Make sure the selector switch is in the OFF position when you are away from home for long periods of time. Heater will come on auto- matically with selector switch in the ON position.

Pilot

Ignitor

Pilot

Ignitor

Burner

Electrode

Burner

Electrode

Propane/LPNatural

Figure 18 - Pilot

TO TURN OFF GAS

TO APPLIANCE

Shutting Off Heater

1. Turn control knob clockwise to the OFF position.

2a. Set selector switch in the OFF position.

2b. If Using Optional Hand-Held Remote: Set se- lector switch in the OFF position to prevent draining battery.

Shutting Off Burner Only (pilot stays lit) You may shut off the burners and keep the pilot lit by doing one of the following:

1.Turn control knob clockwise to the PILOT position.

2.Use remote control manual OFF button.

3.Set selector switch in the OFF position.

116412-01B

www.desatech.com

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Contents Ansi Z21.11.2b-2004 Ansi Z21.60-2003 Models VFRMV18NB, VFRMV18PB VFRMV24NB and VFRMV24PBTable of Contents Safety Information Safety Information Product Features Optional Remote Control AccessoriesProduct Identification Local CodesProviding Adequate Ventilation Air For Combustion VentilationDetermining FRESH-AIR Flow For Appliance LocationVentilation Air From Inside Building AIR for Combustion VentilationVentilation AIR Ventilation Air From Outdoors InstallationCeiling Installation and Clearances for vent-free operationCheck GAS Type Minimum Noncombustible Material Clearances Safe InstallationFloor Clearances Mantel ClearancesInstalling Remote Control Accessory bracket Installing Damper Clamp Accessory for Vented OperationInstalling Heater Assembly Masonry Manufactured FireplaceFireplaceInstallation Items Needed Connecting to GAS SupplyChecking GAS Connections Pressure Testing Gas Supply Propane/LP FromTest Pressures Equal To or Less Than Psig 3.5 kPa Pressure Testing Heater Gas ConnectionsPiping System Test Pressures In Excess Of 1/2 Psig KPa Lighting Instructions For Your Safety Read Before LightingOperating Heater To Turn OFF GAS To Appliance Operating HeaterPropane/LPNatural Shutting Off HeaterOptional Hand-Held Manual Lighting ProcedureRemote Operation On/Off Series Model HRC100Auto Shutoff Feature Safety FeaturesKey Pad Lock Feature Inspecting BurnersBurner Injector Holder Pilot Air Inlet Hole Cleaning MaintenanceBurner Flame Pattern Wiring Diagram Cleaning MaintenanceTechnical Service Propane/LPObserved Problem Possible Cause Remedy TroubleshootingMaintenance, TroubleshootingOperation Processes and logs curing Hours of operation Checking Gas Connections Gas leak. See warningReplacement Parts SpecificationsService Hints AccessoriesAccessories Models VFRMV18NB, VFRMV18PB, VFRMV24NB Shown and VFRMV24PB Illustrated Parts BreakdownParts List 116412-01B 116412-01B Limited Warranty VENT-FREE GAS LOG Heaters Warranty InformationKeep this Warranty

VFRMV18PB, VFRMV18NB, VFRMV24NB, VFRMV24PB specifications

The Desa VFRMV series is a sophisticated line of heating solutions known for its efficiency and modern design. The models in this series include the VFRMV24NB, VFRMV24PB, VFRMV18NB, and VFRMV18PB, each sharing a commitment to provide superior comfort and versatility in various living spaces.

One of the most notable features of the VFRMV series is its advanced heating technology. These units are equipped with a powerful burner system designed to maximize heat output while minimizing energy consumption. This makes the units not only environmentally friendly but also cost-effective, as users can enjoy warm indoor spaces without incurring high energy bills. The gas burners achieve a high thermal efficiency, ensuring that a significant amount of heat is delivered into the room promptly.

The VFRMV series is designed with customer convenience in mind. The models feature easy-to-read digital displays that allow users to adjust temperatures and settings effortlessly. These displays are intuitive, providing feedback on heating levels, operational status, and timer functions, enhancing the user experience. Furthermore, the inclusion of a remote control option allows homeowners to manage the heating from the comfort of their sitting area.

In terms of safety, the VFRMV series implements several key features. Each unit is equipped with an oxygen depletion sensor and a safety shut-off system. This ensures that the unit operates safely within its designated space, automatically shutting down if carbon monoxide levels rise or oxygen levels drop beyond safe limits. This commitment to safety provides peace of mind for households, making it a suitable choice for a wide range of environments.

Aesthetically, the VFRMV24NB and VFRMV24PB models feature a sleek design, with the "NB" models showcasing a bold black finish, while the "PB" variants offer a more classic propane-blue coloration. The smaller VFRMV18 series similarly combines elegance with functionality, ensuring that they can seamlessly blend into any home décor.

In summary, the Desa VFRMV24NB, VFRMV24PB, VFRMV18NB, and VFRMV18PB models exemplify modern heating solutions. With their advanced burner technology, user-friendly features, stringent safety measures, and stylish designs, they cater to contemporary requirements for effective indoor heating. Whether for residential or commercial use, the VFRMV series promises reliability and comfort all year round.
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