Desa Gas Fireplace Troubleshooting Guide for M36E, M42E, VM36E, VM42E Models

TABLE OF CONTENTS SAFETY INFORMATION

TABLE OF CONTENTS
SAFETY INFORMATION	2
UNPACKING	3
INTRODUCTION	4
PRODUCT SPECIFICATIONS	5
SELECTING LOCATION	6
PRE-INSTALLATION PREPARATION	6
VENTING INSTALLATION	9
INSTALLATION	11
OPERATING FIREPLACE	17
INSPECTING BURNERS	18

CLEANING AND MAINTENANCE	18
SERVICE HINTS	19
TECHNICAL SERVICE	19
WIRING DIAGRAM	19
REPLACEMENT PARTS	19
TROUBLESHOOTING	20
ILLUSTRATED PARTS BREAKDOWN
AND PARTS LIST	22
ACCESSORIES	25
WARRANTY INFORMATION	Back Cover

SAFETY INFORMATION

WARNINGS

WARNING: This product contains and/or generates chemicals known to the State of California to cause cancer or birth defects, or other reproductive harm.

IMPORTANT: Read this owner’s manual carefully and completelybeforetryingtoassemble,operate,orservice this fireplace. Improper use of this fireplace can cause serious injury or death from burns, fire, explosions, electrical shock, and carbon monoxide poisoning.

DANGER: Carbon monoxide poisoning may lead to death!

This fireplace is a vented product. This fireplace will not produce any gas leakage into your home if properly installed. This fireplace must be properly installed by a qualified service person. If this unit is not properly installed by a qualified service person, gas leakage can occur.

Carbon Monoxide Poisoning: Early signs of carbon monoxide poisoning resemble the flu, with headaches, dizziness, or nausea. If you have these signs, the fireplace may not have been installed properly. Get fresh air at once! Have fireplace inspected and serviced by a qualified service person. Some people are more affected by carbon monoxide than others. These include pregnant women, people with heart or lung disease or anemia, those under the influence of alcohol, and those at high altitudes.

Propane/LP gas and natural gas are both odorless. An odor-making agent is added to each of these gases. The odor helps you detect a gas leak. However, the odor added to these gases can fade. Gas may be present even though no odor exists.

Make certain you read and understand all warnings. Keep this manual for reference. It is your guide to safe and proper operation of this fireplace.

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WARNING: Any change to this fireplace or its controls can be dangerous.

1.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.

2.For propane/LP fireplace, do not place propane/LP supply tank(s) inside any structure. Locate propane/LP supply tank(s) outdoors. To prevent performance problems, do not use propane/LP fuel tank of less than 100 lbs. capacity.

3.If you smell gas

•shut off gas supply

•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 you gas supplier, call the fire department.

4.Never install the fireplace

•in a recreational vehicle

•where curtains, furniture, clothing, or other flammable objects are less than 42" from the front, top, or sides of the fireplace

•in high traffic areas

•in windy or drafty areas

5.This fireplace reaches high temperatures. Keep children and adults away from hot surfaces to avoid burns or clothing igni- tion. Fireplace will remain hot for a time after shutdown. Al- low surfaces to cool before touching.

6.Carefully supervise young children when they are in the room with fireplace.

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M36E, M42E, VM36E, VM42E, H) AND VM42E(B specifications

Desa M36E, M42E, VM36E, VM42E(H), and VM42E(B) are advanced heating solutions engineered for enhanced performance and versatility in both residential and commercial settings. These models stand out for their efficient heating capabilities and innovative designs, which cater to a variety of heating needs.

The Desa M36E and M42E models offer a robust heating output, making them ideal for larger spaces. The M36E boasts a compact structure that accommodates small to medium areas, while the M42E provides greater output suitable for bigger rooms. Both units are equipped with high-efficiency burners that ensure optimal fuel utilization, leading to significant cost savings over time.

The VM36E and VM42E(H) models take efficiency to the next level. Their advanced combustion technology maximizes heat production while minimizing emissions, aligning with modern environmental standards. The VM36E features a versatile design, allowing it to seamlessly integrate into various décor styles, while providing a steady flow of warm air. Meanwhile, the VM42E(H) is enhanced with a hybrid heating system, enabling users to switch between energy sources, which adds to its adaptability in differing climates or situations.

The VM42E(B) model introduces an innovative breakthrough in heating technology by incorporating smart control features. Users can effortlessly regulate their heating preferences through a smartphone application, allowing for remote management and programming based on individual schedules. This smart technology not only enhances user convenience but also supports energy conservation by promoting efficient usage patterns.

All models come equipped with safety features such as automatic shut-off mechanisms, ensuring peace of mind during operation. The units are designed with durable materials, capable of withstanding prolonged use while maintaining aesthetic appeal.

In summary, Desa's M36E, M42E, VM36E, VM42E(H), and VM42E(B) represent the forefront of modern heating solutions, combining high efficiency, innovative technologies, and user-friendly features. Their diverse applications, coupled with intelligent design, ensure they meet the evolving demands of today's consumers while providing warmth and comfort in any setting.