Desa VMH26PR For Built-In Installation, Test to make sure the blower is work- ing properly

Page 12

® VMH26PR

COMPACT CLASSIC HEARTH FIREPLACE

INSTALLATION

Continued

9.Install the switch plate on the valve cover shield with 2 #10 screws provided (see Figure 17). Route power cord out of the cabinet by inserting it through the bushing on the outer casing (see Figure 16, page 11). Plug fan kit into 120-Volt grounded power supply and test operation. Note: When switch is in the AUTO position, the fan will start after the heater has run for a few mo- ments. The fan will continue to run for several moments after the heater has been turned off. When switch is in the ON position, the fan will run until turned to OFF. Reinstall upper louver assembly (see Figure 15, page 11) and twig support. Close lower louver door.

Valve

Cover

For Built-In Installation

WARNING: A licensed electri- cian must connect the wiring har- ness to electrical supply follow- ing all local codes. Electrician must provide a clamp on the box cover to secure the wiring. Wir- ing should be routed through the bushing in the hole on the outer casing of heater.

1.Install a snap bushing found in hard- ware kit into one of the holes found rear of valve cover shield. The other hole is for a strain relief clamp (not supplied) to secure incoming electrical supply.

2.Follow steps 2 through 6 in Installing Blower Assembly, page 11.

3.A licensed electrician must follow the wiring diagram to connect incoming electrical supply to fan kit wiring harness (see Figure 20).

4.Plug power cord to the outlet receptacle (not provided) as shown in figure 19. Wind the extra cable in power cord and and tie it up with the plastic wire strap (see Figure 19). Set the cable bundle between the burner bracket and outer casing, away from the burner.

5.Test to make sure the blower is work- ing properly.

6.Reinstall upper louver assembly (see Fig- ure 15, page 11) and close lower louver.

 

Fan Switch

 

 

 

 

 

 

 

(Auto/Off/On)

 

 

 

 

 

 

 

 

1 Auto

 

 

 

 

 

 

 

Off

2

 

 

 

 

 

 

 

 

 

 

 

3

Blue

 

Thermostat

 

 

 

On

 

 

 

Switch

 

 

 

 

 

 

(N.O.)

110/115

 

 

Red

 

 

 

 

Blue

V.A.C.

 

 

 

 

Blower

 

Black

 

 

 

 

 

 

 

 

Motor

 

 

 

 

 

 

 

Red

 

 

White

 

 

 

 

 

 

White

 

 

Green

 

 

 

 

 

 

Green

Figure 20 - Wiring Diagram For Blower Accessory Built-In Installation

Shield

Screw

Switch Plate

Figure 17 - Installing Switch Plate to Valve Cover Shield

Fan Switch

(Auto/Off/On)

1Auto

 

Blower Bracket

 

Assembly

Screw

Wire

 

Harness

Switch

Power

Outlet

Cord

Receptacle

 

(Not Supplied)

 

 

 

 

Off

2

 

 

 

3

 

 

 

On

110/115

Red

 

V.A.C.

 

 

 

Black

 

 

 

 

 

 

White

 

 

 

Green

 

Blue Thermostat

Switch

(N.O.)

Blue

Blower

Motor

Red

White

Green

Blue Red

Switch

Plate

Figure 18 - Wiring Diagram For Blower

Accessory Standard Installation

Plastic

Wire Wire

Harness Strap

Clamp Connector (not included)

Figure 19 - Installing Blower Bracket Assembly

12

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Contents VENT-FREE PROPANE/LP GAS What to do if YOU Smell GASSafety Information Compact Classic Hearth FireplaceProduct Features Remote Control AccessoriesProduct Identification Local CodesAssembly Installing LogAssembling Fireplace Assembling HoodAIR for Combustion and Ventilation Providing Adequate VentilationUnusually Tight Construction Confined and Unconfined SpaceAIR for Combustion Ventilation Determining FRESH-AIR Flow for Fireplace LocationDetermining if You Have a Confined or Unconfined Space Ventilation AIR Ventilation Air From Inside BuildingVentilation Air From Outdoors Installation Installation ItemsCheck GAS Type Locating FireplaceBUILT-IN Fireplace Installation Rough Opening for Installing in WallOptional Mantel Installation Mantel Clearances for Built-In InstallationAssembling Brass Trim Brass trim shipped with mantel Installing Blower Accessory GA3400T Removing Upper Louver AssemblyInstalling Blower Assembly For Built-In Installation Test to make sure the blower is work- ing properlyConnecting to GAS Supply Extension CordAttaching Wood Base to Solid Floor Connecting Fireplace to GAS Supply Installation Items NeededPressure Testing Fireplace Gas Connections Pressure Testing Gas Supply Piping SystemChecking GAS Connections Optional Wireless HAND- Held Remote Control Accessories Installing ReceiverInstalling 9-Volt Battery in Hand- Held Remote Control Unit Optional Wall Mounted Thermostat GWMT1Optional Wall Switch GWMS2 Route the 25 ft. wire to a convenientFor Your Safety Read Before Lighting Operating FireplaceLighting Instructions Manual Lighting Procedure To Turn OFF GAS To ApplianceOptional Remote Operation GWMS2 Wall Mounted Switch Optional OPERATINGGWMT1 Wall FireplaceOptional Operating BlowerInspecting Burners Pilot Flame PatternBurner Flame Pattern Troubleshooting Observed Problem Possible CauseObserved Problem Possible Cause Remedy Gas leak. See Warning statement at Cleaning and Maintenance Service HintsTechnical Service Wiring DiagramAccessories Specifications Replacement PartsIllustrated Parts Breakdown VMH26PR4Parts List VMH26PRWarranty Information International

VMH26PR specifications

Desa VMH26PR is a cutting-edge horizontal multistage pump designed for a variety of applications, primarily in industrial and municipal sectors. Its robust construction delivers excellent performance and reliability, making it a preferred choice for demanding environments.

One of the primary features of the VMH26PR is its versatile design. Engineered for efficiency, it is capable of handling a wide range of fluids, including clean water, chemicals, and other industrial liquids. This pump is particularly known for its ability to operate under high-pressure conditions while maintaining a low energy consumption rate, which is a significant advantage in terms of operational costs.

The VMH26PR incorporates advanced hydraulic technologies, which enhance both performance and efficiency. The multistage configuration allows for higher pressure generation, making it ideal for applications that require elevated discharge pressures. Each stage is meticulously designed to optimize flow, reducing turbulence and maximizing throughput. This results in improved overall system efficiency and longevity of the pump.

In terms of materials, the VMH26PR offers various casing options tailored to the specific needs of the application, including stainless steel and cast iron. These materials provide excellent resistance to corrosion and wear, ensuring durability even in harsh environments. Additionally, the pump features mechanical seals designed to minimize leakage and enhance reliability.

Another significant technological aspect of the VMH26PR is its modular design. This allows for easy maintenance and component replacement, reducing downtime and service costs. Users can easily access vital parts without disassembling the entire unit, which is a considerable advantage for operation in critical settings.

Moreover, the Desa VMH26PR is equipped with a range of monitoring and control options, enabling seamless integration into automated processes. This feature enhances operational efficiency, allowing operators to monitor performance parameters in real-time and make data-driven decisions to optimize performance.

Overall, the Desa VMH26PR stands out with its combination of efficiency, durability, and ease of maintenance, making it an ideal solution for various fluid handling tasks across different industries. Its ability to adapt to specific requirements and conditions ensures it will meet the diverse needs of modern applications effectively.