Desa Tech CCL3018NR, CCL3930PRA installation manual Inspecting Burners, Pilot Flame Pattern

Page 22

OPERATING HEATER

Continued

Manual Mode

1.Press the POWER and LOCK buttons to- gether to turn on the hand-held remote control.

2.Press the MANU button to turn on the fire- place.

3.Press the POWER and LOCK buttons to- gether to turn off the fireplace.

Auto (Thermostatic) Mode

1.Press the POWER and LOCK buttons to- gether to turn on the hand-held remote control.

2.Press AUTO button to select this mode.

3.Set the desired room temperature by press- ing the TEMP + or - buttons.

4.Press the POWER and LOCK buttons to- gether to turn off the fireplace

Note: Do not leave the hand-held remote in the AUTO mode close to the fireplace. The radiant heat from the fireplace will turn off the fire- place. Ideally, place the hand-held remote in the center of the room facing towards the fireplace. Note: Do not hold the hand-held remote for a long time. Body temperature will affect its op- eration in the AUTO mode.

Safety Features

When away from home for an extended period of time or as a child safety feature to prevent accidental ignition of the fireplace, the receiver ON/OFF/REMOTE switch should be in the OFF position.

Auto Shutoff Feature

1.If the average room temperature exceeds 82 degrees Fahrenheit (28 degrees Centi- grade), the hand-held remote control will perform a safety override and shut the fire- place off. This feature is not available in the MANU mode.

2.The receiver continuously receives signals from the hand-held remote to control the room temperature. If the hand-held remote is misplaced, obstructed, or for any reason cannot transmit to the receiver, the receiver will shut off the fireplace after 8 minutes.

Key Pad Lock Feature

This feature allows the user to lock/unlock the keypad on the hand-held remote in the MANU or AUTO mode to prevent inadvertent opera- tion (i.e. children operating the hand-held re- mote control, etc.). The keypad is locked in ei- ther on or off. Press the POWER and LOCK buttons together to turn the unit on or off.

INSPECTING BURNERS

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

PILOT FLAME PATTERN

Figure 37 shows a correct pilot flame pattern. Fig- ure 38, shows an incorrect pilot flame pattern. The incorrect pilot flame is not properly heating the thermocouple. When the thermocouple cools, the heater will shut down. If pilot flame pattern is in- correct, as shown in Figure 38

•turn heater off (see To Turn Off Gas to Appli- ance, page 20)

•see Troubleshooting, page 24

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

Propane/LP

Pilot Burner

Natural Gas

 

 

Gas

 

 

Thermocouple

Figure 37 - Correct Pilot Flame Pattern

Pilot Burner

Pilot

Natural Gas

Propane/LP

Burner

Gas

 

 

Thermocouple

Figure 38 - Incorrect Pilot Flame Pattern

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111161-01D

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Contents CCL3930NR, CCL3930PR CCL3930NRA, CCL3930PRA Yellow Flame Model ShownTable of Contents Safety Information Local Codes Product Identification Product FeaturesRemote Control Accessories UnpackingUnusually Tight Construction Providing Adequate VentilationDetermining FRESH-AIR Flow for Heater Location Confined Space and Unconfined SpaceVentilation Air From Inside Building Ventilation AIRVentilation Air From Outdoors Installation Check GAS TypeInstallation and Clearances Vent-Free Operation Only LogIf Using Mantel Mantel ClearancesInstalling Damper Clamp Accessory for Vented Floor ClearancesInstalling Heater Base Assembly Installation Items NeededConnecting to GAS Supply External Regulator With Vent Pointing DownChecking GAS Connections Test Pressures In Excess Of 1/2 Psig 3.5 kPaInstalling Remote Receiver Unit Test Pressures Equal To or Less Than 1/2 Psig 3.5 kPaInstalling Wireless HAND- Held Remote Control Accessory Installing 9-Volt Battery in ReceiverInstalling Logs Installing Front Log #1 CCL3930PR/NR ShownInstalling Crossover Log #4 CCL3930PR/NR Shown Operating Heater For Your Safety Read Before LightingLighting Instructions To Turn OFF GAS To Appliance ON/OFF Series Model Cghrcb Manual Lighting ProcedureOptional HAND-HELD Remote Operation Thermostat Series Model CghrctbInspecting Burners Pilot Flame PatternLogs Cleaning MaintenanceBurner Injector Holder and Pilot AIR Inlet Hole Main BurnerTroubleshooting Observed Problem Possible Cause RemedyPress in control knob fully See Cleaning and Mainte Gas leak. See Warning Illustrated Parts Breakdown Models CCL3018PR, CCL3018PRA, CCL3018NR, and CCL3018NRAParts List Models Remote Receiver CHL Only Service Hints SpecificationsWiring Diagram Technical Service When Gas Pressure Is Too LowParts not Under Warranty Replacement PartsParts Under Warranty Parts CentralEquipment Shutoff Valve GA5010 Receiver and HAND-HELD Remote Control KIT Cghrcb SeriesCleaning KIT CCK Fireplace Hood111161-01D Keep this Warranty Warranty InformationLimited Warranty Comfort Glow VENT-FREE GAS LOG Heaters

CCL3018NR, CCL3018PR, CCL3018NRA, CCL3018PRA, CCL3924NR, CCL3924PR, CCL3924NRA, CCL3924PRA, CHL3924NR, CHL3924PR, CCL3930NR, CCL3930PR, CCL3930NRA, CCL3930PRA, CCL3018NR, CCL3930PRA specifications

Desa Tech has established a reputation for engineering high-performance heating solutions, and its range of products, including models such as CCL3018NR, CCL3930PRA, CCL3018NR, CCL3018PR, CCL3018NRA, CCL3018PRA, CCL3924NR, CCL3924PR, CCL3924NRA, CCL3924PRA, CHL3924NR, CHL3924PR, CCL3930NR, CCL3930PR, CCL3930NRA, and CCL3930PRA, exemplifies this commitment to quality and innovation.

At the core of these models are advanced heating technologies designed to provide efficient, effective warmth for a variety of applications. Each unit is engineered to produce reliable heating output while minimizing energy consumption, making them an ideal choice for both residential and commercial environments.

One standout feature is the incorporation of intelligent temperature controls that allow users to seamlessly adjust their heating schedule and preferences. This enhances user convenience while optimizing energy savings. Many models also feature a compact design that allows for flexible installation options, whether mounted on walls or placed in strategic locations for maximum heating efficiency.

A common characteristic across the CCL and CHL series is their robust construction and durable components, enabling them to withstand varying environmental conditions. This makes them suitable not only for indoor use but also for outdoor heating applications, providing versatility in heating solutions.

Additionally, these models are equipped with advanced safety features such as overheat protection and tip-over switches, ensuring peace of mind for users. The inclusion of energy-efficient technologies, such as ceramic heating elements in certain models, contributes to quicker heating times while maintaining safe operation.

The CCL3930PRA and CCL3924PRA models, for example, not only offer high heating capacities but also have a modern aesthetic design that complements a variety of decors. This attention to design ensures that homes can benefit from effective heating without sacrificing style.

Furthermore, the range's adaptability makes it suitable for various settings, from workshops and garages to homes. As such, it can meet diverse heating demands, whether it’s for maintaining a cozy environment during frigid winters or providing a comfortable workspace year-round.

In conclusion, the Desa Tech CCL series, including CCL3018NR, CCL3930PRA, and their counterparts, represents a confluence of innovative technology, reliable performance, and user-focused design. With a strong emphasis on efficiency and safety, these heating solutions are poised to deliver exceptional value to users while ensuring a warm and inviting atmosphere in any space.
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