Desa VMH26PR installation manual OPERATINGGWMT1 Wall Fireplace, Optional, Operating Blower

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® VMH26PR

COMPACT CLASSIC HEARTH FIREPLACE

OPERATINGGWMT1 WALL

FIREPLACE

MOUNTED

THERMOSTAT

Continued

(OPTIONAL)

 

OPERATING BLOWER

This blower has three settings: ON, OFF, and AUTO. In the ON position, the blower will operate constantly. In the OFF posi-

IMPORTANT: The hand-held remote control unit must be near the heater. Do not keep the hand-held remote control unit too close to the heater. The thermostat on the hand-held re- mote control unit will heat up too quickly and turn the heater off.

3.Use the STATUS button on the hand- held remote control unit to see the operation mode being used and the temperature setting selected. A red light will come on beside the opera- tion mode being used when the sta- tus button is pressed.

4.To turn the burner off when operating in the manual mode, press the OFF button. If operating in the auto mode, press the MAN button, then press the OFF button. The pilot will remain lit. IMPORTANT: To turn the pilot off, manually turn the control knob on the heater to the OFF position.

Make sure the heater switch is on AUTO and set the temperature adjustment on wall thermostat to the desired setting. The thermostat has been electronically calibrated at the factory and requires no adjustment or leveling.

Upon installation, the thermostat must be allowed to stabilize at room tempera- ture for a minimum of 30 minutes for proper operation. See installation instruc- tions on pages 16 and 17 of this manual.

GWMS2 WALL

MOUNTED SWITCH

(OPTIONAL)

Make sure the heater switch is on AUTO. This wall switch works just like the con- ventional light switch. Flip the switch up for on and down for off.

Note: Make sure that this switch is not in a position to be mistaken for a light switch. This may result in the heater being inad- vertently turned on without the proper precautions being taken. See installation instructions on page 17 of this manual.

tion, the blower will not operate. In the AUTO position, the blower will start when the thermostat senses a sufficient increase in firebox temperature.

Note: Your fireplace and thermostat blower will not turn on and off at the same time. The fireplace may run for several minutes before the blower turns on. After the heater modulates to the pilot position, the blower will continue to run. The blower will shut off after the firebox temperature decreases.

Note: It is safe to operate fireplace with blower turned off. However, the blower helps distribute heated air from the fireplace.

Auto/Off/On Switch

Shows Temp.

 

 

Increases

Setting

 

HI

Room

 

 

Temp.

Allows Burner

 

 

 

 

 

to be Turned

 

TEMP

Decreases

On and Off

 

 

Room

with the Hand-

 

 

Temp.

Held Remote

 

 

Turns

Unit.

MAN

LO ON

 

 

The Log

 

 

Burner On

AUTO

OFF

and Off

Heater will

 

 

 

 

 

Automatically

 

STATUS

Shows

Cycle between

 

 

 

Current

Pilot and the

 

 

 

 

Operation

Heat Setting

 

 

 

 

Mode

that has been

 

 

 

 

 

Selected.

 

 

 

Figure 39 - Auto/Off/On Switch

Figure 38 - Thermostat Hand-Held Remote Control Unit

Selections (GHRCT only)

20

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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 SpaceDetermining if You Have a Confined or Unconfined Space AIR for Combustion VentilationDetermining FRESH-AIR Flow for Fireplace Location Ventilation Air From Outdoors Ventilation AIRVentilation Air From Inside Building Installation Installation ItemsCheck GAS Type Locating FireplaceBUILT-IN Fireplace Installation Rough Opening for Installing in WallAssembling Brass Trim Brass trim shipped with mantel Optional Mantel InstallationMantel Clearances for Built-In Installation Installing Blower Assembly Installing Blower Accessory GA3400TRemoving Upper Louver Assembly For Built-In Installation Test to make sure the blower is work- ing properlyAttaching Wood Base to Solid Floor Connecting to GAS SupplyExtension Cord Connecting Fireplace to GAS Supply Installation Items NeededChecking GAS Connections Pressure Testing Fireplace Gas ConnectionsPressure Testing Gas Supply Piping System 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 convenientLighting Instructions For Your Safety Read Before LightingOperating Fireplace Optional Remote Operation Manual Lighting ProcedureTo Turn OFF GAS To Appliance GWMS2 Wall Mounted Switch Optional OPERATINGGWMT1 Wall FireplaceOptional Operating BlowerBurner Flame Pattern Inspecting BurnersPilot 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.
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