Desa VVMR18, VVMR24 Product Identification, Local Codes Unpacking Optional Product Features

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OWNER’S MANUAL

PRODUCT

IDENTIFICATION

Burner

Right Side

Manifold

Burner

Grate

Burner

Pan

Left

Burner Inlet

Side

Burner

Fitting

Figure 1 - Product Identification (VMLR24 Shown)

Hearth Kit Model: _____________________________________

Serial Number: _______________________________________

Log Set Model: VMLR18 or VMLR24

LOCAL CODES

UNPACKING

OPTIONAL

PRODUCT

FEATURES

ON/OFF SAFETY VALVE/ PILOT KIT AND PROPANE/LP CONVERSION

An optional valve/safety pilot kit with a piezo ignitor is available for this appliance. This system requires no matches, batteries, or other sources to light. You must use this optional system for LP conversion. See Ac- cessories, page 19.

REMOTE CONTROL READY (MILLIVOLT) SAFETY VALVE/ PILOT KIT

An optional millivolt valve/safety pilot kit with a piezo ignitor is available for this appliance. This system requires no matches, batteries, or other sources to light. This system may be connected to a wall switch or hand-held wireless remote control. See Ac- cessories, page 19.

REMOTE CONTROL

ACCESSORIES

There is an optional hand-held ON/OFF remote control that can be purchased sepa- rately for this log set. You must use the millivolt valve/safety pilot kit to use remote accessories with this appliance. See Acces- sories, page 19.

Install and use log set with care. Follow all local codes. In the absence of local codes, use the latest edition of The National Fuel Gas Code, ANS Z223.1, also known as NFPA 54*.

*Available from:

American National Standards Institute, Inc.

1430 Broadway

New York, NY 10018

National Fire Protection Association, Inc.

Batterymarch Park

Quincy, MA 02269

CAUTION: Do not remove the metal data plates from the burner pan. The data plates contain im- portant product information.

1.Remove logs, hearth kit, pan materials, and hardware from carton.

2.Remove all protective packaging ap- plied to logs and base for shipment.

3.Check all items for any shipping dam- age. If damaged, promptly inform dealer where you bought the product.

A wall switch is also available for this appliance. You must use the millivolt valve/ safety pilot kit to use the wall switch with this appliance. See Accessories, page 19.

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Contents OWNER’S Operation and Installation Manual What to do if YOU Smell GASFor Use with Log Sets Vented Natural GAS Logs Safety InformationRemote Control Accessories Local Codes Unpacking Optional Product FeaturesON/OFF Safety VALVE/ Pilot KIT and PROPANE/LP Conversion Remote Control Ready Millivolt Safety VALVE/ Pilot KITConfined and Unconfined Space AIR for Combustion and VentilationProviding Adequate Ventilation Unusually Tight ConstructionAIR for Combustion Ventilation Determining FRESH-AIR Flow for Appliance LocationDetermining if You Have a Confined or Unconfined Space Ventilation Air From Outdoors Ventilation AIRVentilation Air From Inside BuildingCheck GAS Type InstallationFlue Opening Specifications Venting Specifications for InstallationInstallation Items Needed Installing Damper ClampConnecting to GAS Supply Pressure Testing Gas Supply Piping SystemInstallation and Gas Connection Hearth KIT Assembly and InstallationOptional GA9000 ON/OFF Safety VALVE/PILOT KIT Assembly Kit AssemblyGas Control Valve with Ther- mocouple and Pilot Propane/LP Gas ConversionTesting Burner for Leaks Installing the Grate and LogsAdding PAN Material Operating Appliance Shutting Off Burner Only pilot stays lit Cleaning and MaintenanceTroubleshooting To Turn OFF GAS To ApplianceClean pilot see Cleaning and Mainte Gas leak. See Warning statement at VVMR18 VVMR24 Illustrated Parts BreakdownKEY Part Number for VVMR18 VVMR24 Description QTY Parts ListKEY Part Number for VMLR18 VMLR24 Description QTY LOG SET Models VMLR18, and VMLR24Accessories Replacement PartsInternational Warranty Information

VVMR18, VVMR24 specifications

Desa VVMR18 and VVMR24 are advanced solutions designed to enhance the efficiency of commercial and industrial heating systems. These models represent a significant leap in technology within the realm of industrial heaters, emphasizing energy efficiency, reliability, and user-friendly operation.

One of the main features of both the VVMR18 and VVMR24 models is their highly efficient heat exchange technology. The design incorporates a compact heat exchanger that maximizes thermal efficiency while minimizing energy waste. This means that users can not only save on operational costs but also reduce their carbon footprint, aligning with global sustainability goals.

The VVMR series utilizes advanced control systems that allow for precise temperature regulation and monitoring. These control systems are equipped with intelligent algorithms that adapt to varying load demands and external conditions, ensuring optimal performance at all times. This feature is particularly beneficial in environments where temperature fluctuations are common, providing stable heating without the need for constant manual adjustment.

In terms of construction, both models boast robust builds, designed to withstand the rigors of industrial use. The use of high-quality materials enhances durability and longevity, reducing maintenance requirements and extending the lifespan of the units. Additionally, their modular design facilitates easy installation and servicing, which is critical in industrial settings where downtime can be costly.

Safety is another critical characteristic of the VVMR18 and VVMR24 models. They come equipped with multiple safety features, including over-temperature protection and pressure relief systems, ensuring reliable operation without compromising on safety. These features are essential in industrial environments where safety regulations are paramount.

In conclusion, the Desa VVMR18 and VVMR24 offer a blend of efficiency, advanced technology, and robust design. Their intelligent control systems, efficient heat exchange technology, and focus on safety make them ideal choices for businesses seeking reliable heating solutions. Investing in these models not only supports operational efficiency but also promotes a commitment to environmental responsibility, making them a wise choice for modern industrial applications.