Desa VM36P, H) AND VM42P(B, H) AND VM42(B installation manual Installation, GAS Line HOOK-UP

Page 11

INSTALLATION

Continued

GAS LINE HOOK-UP

WARNING: Gas line hookup should be done by your gas supplier or a qualified service person.

WARNING: Before you proceed, make sure your gas supply is OFF.

11

Shutoff

Typical Exterior Wall GasValve

Shutoff Installation

Key

Extension

Figure 18 - Manual Shutoff Valve Installation

A manual shutoff valve has been included in the applianceʼs gas supply system. You may consider installing an extra gas shutoff valve outside the applianceʼs enclosure (check with local codes) where it can be accessed more conveniently with a key through a wall as shown in Figure 18.

In conformance with local codes, route a 1/2" NPT gas line to the appliance through hole in left side of firebox or sub-floor as shown in Figure 19.

CAUTION: Do not kink flexible gas line.

1/2" NPT Incoming

Black Iron Gas Line

A

7"

7"

Alternate Gas Supply Through Sub-Floor

DESA recommends that a black iron gas line be routed from the gas source, through a sediment trap (shown in Figure 20) and into the appliance. Once connected through the appliance, a flexible gas line may be used for ease of installation to gas control valve (see Figure 21).

Before connecting the black iron gas line to the inside of the appli- ance a sediment trap must be included outside the appliance between the gas line and the gas shutoff valve. It must extend down three

(3)inches beyond the center of the pipe. Prepare incoming black iron gas line with teflon tape or pipe joint compound (Check with local building codes).

CAUTION: Compounds used on threaded joints of gas piping shall be resistant to the action of Liquefied Petroleum (LP or propane) and should be applied lightly to ensure excess sealant does not enter the gas line.

WARNING: All gas piping and connections must be tested for leaks after the installation is completed. After ensuring that the gas valve is on, apply a com- mercial leak detection solution to all connections and joints. If bubbles appear, leaks can be detected and corrected.

Do not use an open flame for leak testing and do not operate any appliance if a leak is detected.

Complete your gas installation by connecting incoming gas line with flexible gas line. Secure tightly with wrench but DO NOT OVERTIGHTEN.

 

 

M36(B,H), M36P(B,H

M42(B,H), M42P(B,H)

 

VM36(B,H), VM36P(B,H)

VM42(B,H), VM42P(B,H)

A

 

8 5/8" (219 mm)

 

10 1/2" (267 mm)

 

 

Figure 19 - Routing Incoming Gas Line

 

 

 

 

 

 

 

 

Incoming

 

 

 

 

 

 

 

1/2" Gas Line

 

 

 

 

 

 

 

Permitted by

 

 

 

 

 

 

 

Local Codes

 

 

 

 

 

 

 

all

 

Sediment Trap

 

 

 

W

 

 

Side

 

(Not

Supplied)

3" Min.

 

Appliance

 

(76mm)

Of

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Figure 20 - Sediment Trap

 

 

 

 

 

Red Surface Indicates For

 

 

 

 

Propane/LP Use Only

 

Gas Shutoff

Flexible Gas Line

 

 

Pilot Adj

Do NOT Kink

 

 

 

 

Valve

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ON

 

 

 

 

 

 

 

T

 

 

 

 

 

 

 

 

O

 

 

 

 

 

 

 

 

L

 

 

 

 

 

 

 

 

I

 

 

 

 

 

 

 

 

P

 

 

 

 

 

 

 

 

 

OFF

 

 

 

Note:

 

 

 

 

 

 

 

1) Wire Connections

 

IN

OUT

 

1/2" NPT

Not Shown for Clarity

 

 

 

Outlet

Incoming

 

 

 

2) *

1/8" NPT Plugged

 

 

 

Pressure Tap

Gas Line

Inlet

Pressure Tap

Tapping

 

 

 

 

 

 

 

Figure 21 - Connecting Flexible Gas Line to Millivolt Valve

For more information, visit www.desatech.com

108795-01M

Page 10 Page 12
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Contents What to do if YOU Smell GAS OWNER’S Operation and Installation ManualVent Decorative GAS Fireplace Safety Information Table of ContentsBefore YOU Begin Safety InformationUnpacking IntroductionGAS Rating Natural Product SpecificationsClearances PRE-INSTALLATION PreparationSelecting Location 229mm Materials Header 152mm BSpacer 76mm 38mm Max Mantel Clearances and Wall DetailsFraming PRE-INSTALLATION PreparationInstalling Transition Pipe and Starter Collar Typical B-Vent Configuration Venting InstallationChecking for Proper Venting Venting InstallationOptional Wireless HAND-HELD Remote Control Installation InstallationWall Switch Installation GAS Line HOOK-UP InstallationLOG Placement for M36, M36P, VM36 and VM36P Models Ember and PAN Material PlacementLava rock provided around the front and sides of the burner LOG Placement for M42, M42P, VM42 and VM42P ModelsAppliance Enclosure Combustion AIR KIT Model AK4 OptionalOpening Vent Damper Installing Optional Glass Door AccessoryTo Turn OFF GAS To Appliance For Your Safety Read Before LightingOperating Fireplace Lighting InstructionsOptional HAND-HELD Remote Operation Pilot AssemblyInspecting Burners Operating FireplaceWiring Diagram Cleaning Maintenance Service HintsTechnical Service Replacement PartsObserved Problem Possible Cause Remedy TroubleshootingMain TroubleshootingGas leak. See Warning statement at Models Illustrated Parts BreakdownParts Available not Shown Parts ListLogsets for Models Illustrated Parts BreakdownOwners Registration Form Postage Required Accessories Warranty Information

VM36P, H) AND VM42(B, M42P, H) AND VM42P(B, M36P specifications

Desa H), M36P, H) and VM42P(B, M42P, H) and VM42(B are notable entities in the realm of technological solutions, particularly in the fields of engineering and manufacturing. These designations often pertain to advanced machine models or systems that incorporate various characteristics tailored for specific industrial applications.

The Desa H) series is recognized for its robust performance in industrial settings. It typically features enhanced efficiency and durability, making it suitable for rigorous operational environments. The key technologies integrated into the Desa H) models include high-performance motors and precision control systems that ensure optimal functionality. In particular, these systems are designed to minimize energy consumption while maximizing output across diverse applications.

Meanwhile, the M36P and its variants, including the M36P,H), are engineered with versatility in mind. They are equipped with modular components that allow for easy customization based on user requirements. This adaptability is a significant advantage, as it enables operators to modify the system to suit various tasks without extensive reconfiguration. Noteworthy features of the M36P series include advanced user interfaces that facilitate ease of operation and monitoring.

The VM42P(B, M42P, H) series takes innovation a step further by integrating state-of-the-art automation technologies. With features like smart sensors and AI-driven analytics, the VM42 models provide unprecedented levels of precision and reliability. These technologies enable predictive maintenance, allowing users to anticipate potential issues before they arise, thus reducing downtime and operational costs. The VM42(B) variant is particularly appreciated for its high throughput capabilities, making it ideal for mass production settings.

All models share common characteristics such as rugged construction, user-friendly interfaces, and compliance with international safety standards. Additionally, they are designed for scalability, which ensures that businesses can expand their operations with ease as demand grows. Enhanced connectivity options and IoT integration further allow for real-time data analysis and remote monitoring, fostering smarter production environments.

In summary, the Desa H), M36P, H) and VM42P(B, M42P, H) and VM42(B series represent a fusion of innovative engineering and practical application. Each model’s distinct features cater to a broad range of industrial needs, making them indispensable tools in modern manufacturing and engineering landscapes. Through their commitment to efficiency, adaptability, and intelligent technology, these systems pave the way for enhanced productivity and sustainability in various sectors.
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