Desa MPF24VNA Inspecting Burners, Pilot Flame Pattern, ON/OFF Series Model Ghrcb

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OPERATING APPLIANCE

Continued

NOTICE: You must light the pilot before using the hand-held re- mote control unit. See Lighting Instructions on page 10.

After lighting, let pilot flame burn for about one minute. Turn control knob to ON posi- tion. Adjust flame adjustment knob anywhere between HI and LO. Flip AUTO/OFF/ON switch to AUTO. Slide the selector switch to the REMOTE position (see Figure 13). Note: The burner may light if hand-held remote was on when selector switch was last turned off. You can now turn the burner on and off with the hand-held remote control unit.

IMPORTANT: Do not leave the selector switch in the REMOTE or ON position when the pilot is not lit. This will drain the battery.

Control Knob

REMOTE

OFF

ON

INSPECTING BURNERS

Check pilot flame pattern and burner flame pat- terns often.

PILOT FLAME PATTERN

You can view the pilot light through the pilot viewing hole on the pilot bracket. This is located under the front grate bar on the right side of the log set.

Figure 15 shows a correct pilot flame pattern. Figure 16 shows an incorrect pilot flame pattern. The incorrect pilot flame is not touching the ther- mocouple. This will cause the thermocouple to cool. When the thermocouple cools, the appliance will shut down.

If pilot flame pattern is incorrect, as shown in Figure 16

•turn appliance off (see To Turn Off Gas to Appliance), page 10

•see Troubleshooting, page 13

Note: The pilot flame on natural gas units will have a slight curve but flames should be blue and have no yellow or orange color.

Thermocouple

 

 

Flame

Selector Switch in

Piezo

 

REMOTE Position

 

Adjustment

 

 

Ignitor

 

Knob

 

 

 

 

Figure 13 - Setting the Selector Switch,

Control Knob and Flame Adjustment

 

Knob for Remote Operation

ON/OFF SERIES (MODEL GHRCB)

Hold the control button on the hand-held remote until burner turns on. Hold the control button again until burner turns off (see Figure 14). To Lock press both buttons on hand-held remote control until light stops flashing. Hand- held remote control is now locked. If the fire is on it will be turned off automatically. In the locked state, the light will not light up when any button is pressed. To Unlock press both buttons together on hand- held remote control until the light stops flashing. The hand-held remote is now unlocked.

Control Button

Turns Burner

On and Off

Figure 14 - On/Off Hand-Held Remote Control Unit (GHRCB)

Figure 15 - Correct Pilot Flame Pattern (Your pilot may vary from pilots shown)

Thermocouple

Figure 16 - Incorrect Pilot Flame Pattern (Your pilot may vary from pilots shown)

BURNER FLAME PATTERN Figure 17 shows correct burner flame pattern.

NOTICE: Do not mistake orange flames with yellow tipping. Dirt or other fine particles are burned by appliance, causing brief patches of orange flame.

Yellow Flames with Orange Streaks

Figure 17 - Correct Burner Flame Pattern

114925-01B

www.desatech.com

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Contents MPF24VNA, MPF24VPA MPF18VNA and MPF18VPA What to do if YOU Smell GASTable of Contents Safety Information High traffic areas Windy or drafty areas Local CodesProduct Identification Product FeaturesInstallation Installation Installation and ClearancesFlue Opening Specifications Venting Specifications forInstallation Items Needed Installing ApplianceConnecting to GAS Supply Propane/LP Checking GAS ConnectionsTest Pressures In Excess Of 1/2 Psig 3.5 kPa Natural From Gas Meter 5 W.C.** to 10.5 W.C. PressureTest Pressures Equal To or Less Than 1/2 Psig 3.5 kPa Placement of Loose EmbersPressure Testing Appliance Gas Connections Operating Appliance ON/OFF Series Model Ghrcb Inspecting BurnersPilot Flame Pattern Replacement Parts Service HintsCleaning Maintenance Technical ServiceObserved Problem Possible Cause Remedy TroubleshootingSee Wiring Diagram, Maintenance, Gas leak. See Warning statement at top Gas leak. See WarningStatement at top Wiring Diagram SpecificationsAccessories MPF24VNA, MPF24VPA MPF18VNA, MPF18VPA Illustrated Parts BreakdownParts List Limited Warranty Vented GAS LOG Appliances Warranty InformationKeep this Warranty

MPF24VNA specifications

Desa MPF24VNA is a high-performance, versatile appliance designed to meet the demands of modern heating solutions. This innovative product stands out due to its advanced features, making it an excellent choice for both residential and commercial applications.

One of the key characteristics of the Desa MPF24VNA is its energy efficiency. With a heating capacity of up to 24,000 BTUs, it can effectively warm spaces while using minimal energy, which is crucial for reducing heating costs. The unit is designed with a focus on environmentally friendly operation, helping users to lower their carbon footprint while still enjoying optimal comfort.

The technology employed in the Desa MPF24VNA is remarkable. It features a powerful, quiet fan system that ensures even heat distribution, eliminating cold spots in the room. This fan operates on multiple speeds, allowing users to tailor the airflow to their specific needs. Furthermore, the unit is equipped with a digital thermostat that provides precise temperature control, enabling users to set their desired comfort level with ease.

Another important feature is the user-friendly interface. The Desa MPF24VNA comes with a remote control, allowing users to adjust settings from a distance. This convenience is particularly beneficial in larger spaces where the heater may not be easily accessible. The programmable settings also help users to create heating schedules that align with their routines, further enhancing energy efficiency.

The design of the Desa MPF24VNA is both stylish and functional. Its sleek appearance allows it to blend seamlessly into various interior decors, making it an attractive heating solution for any space. Built with high-quality materials, the unit is not only durable but also designed for easy maintenance. The air filter is easily accessible and can be cleaned or replaced without hassle, ensuring that the heater operates at peak performance.

Safety is another priority with the Desa MPF24VNA. It includes several safety features such as an automatic shut-off function in case of overheating and a tip-over switch that turns the heater off if it is knocked over. This ensures peace of mind for users, especially in households with children or pets.

In conclusion, the Desa MPF24VNA is a top-tier heating appliance that combines efficiency, technology, and safety for optimal performance. Its versatile features make it an ideal choice for anyone looking to enhance their heating solutions while maintaining a focus on sustainability and comfort.
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