Desa CCL3930NR, CCL3924NR Unvented Natural GAS LOG Heater Operating, To Turn OFF GAS To Appliance

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UNVENTED NATURAL GAS LOG HEATER

OPERATING

HEATER

Continued

6.Press in and turn control knob coun-

terclockwise to the PILOT position. Press in control knob for five

(5) seconds (see Figure 33, page 15).

Note: You may be running this heater for the first time after hook- ing up to gas supply. If so, the con- trol knob may need to be pressed in for 30 seconds or more. This will al- low air to bleed from the gas system.

7.With control knob pressed in, press and release ignitor button. This will light pilot. The pilot is attached to the front burner. If needed, keep press- ing ignitor button until pilot lights.

Note: If pilot does not stay lit, con- tact a qualified service person or gas supplier for repairs. Until repairs are made, light pilot with match. To light pilot with match, see Manual Light- ing Procedure.

8.Keep control knob pressed in for 30 seconds after lighting pilot. After 30 seconds, release control knob.

•If control knob does not pop out when released, contact a qualified service person or gas supplier for repairs.

Note: If pilot goes out, repeat steps 4 through 8, pages 15 and 16.

9.Slightly push in and turn control

knob counterclockwise to the ON position.

10.Wait one minute and switch selector switch to the ON position to light burners.

11.Set flame adjustment knob to any level between HI and LO.

CAUTION: Do not try to adjust heating levels by using the equip- ment shutoff valve.

WARNING: Make sure the se- lector switch is in the OFF position when you are away from home for long periods of time. Heater will come on automatically with selec- tor switch in the ON position.

Ignitor Electrode

Pilot Burner

Figure 34 - Pilot

TO TURN OFF GAS

TO APPLIANCE

Shutting Off Heater

1.Turn control knob clockwise to the OFF position.

2a. Set selector switch in the OFF position.

2b. If Using Optional Hand-Held re- mote: Set selector switch in the OFF position to keep from draining battery.

Shutting Off Burners Only (pilot stays lit)

You may shut off the burners and keep the pilot lit by doing one of the following:

1.Turn control knob clockwise to the PILOT position.

2.Use remote control manual OFF button.

3.Set selector switch in the OFF position.

MANUAL LIGHTING

PROCEDURE

1.Follow steps 1 through 6 under Light- ing Instructions, pages 15 and 16.

2.Depress control knob and light pilot with match.

3.Keep control knob pressed in for 30 seconds after lighting pilot. After 30 seconds, release control knob. Now follow steps 9 through 11 under Light- ing Instructions, column 1.

OPTIONAL REMOTE

OPERATION

Note: All remote control accessories must be purchased separately (see Accessories, page 27). Follow instructions included with the remote control.

Thermostat Control Operation

(Optional CGHRCTA Only) The ther- mostat control setting on the remote con- trol unit can be set to any comfort level between WARMER and COOLER. The burner will turn on and off automatically to maintain the comfort level you select. The ideal comfort setting will vary by household depending upon the amount of space to be heated, the output of the central heating system, etc.

NOTICE: You must light the pilot before using the hand-held re- mote control unit. See Lighting Instructions on pages 15 and 16.

1.After lighting, let pilot flame burn for about one minute. Turn control knob to ON position. Adjust flame adjust- ment knob anywhere between HI and LO. Slide the selector switch to the REMOTE position. Note: The burn- ers may light if hand-held remote ON button was on when selector switch was last turned off. You can now turn the burners on and off with the hand- held remote control unit.

IMPORTANT: Do not leave the se- lector switch in the REMOTE posi- tion when the pilot is not lit. This will drain the battery.

IMPORTANT: Be sure to press the ON/OFF buttons on the hand-held remote control unit for up to 3 sec- onds to assure proper operation.

CGHRC Series Operation:

2a. Press the ON/OFF button to turn the burners on and off. When turning burners off, the pilot will remain lit.

For more information, visit www.desatech.com

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Contents Remote Ready What to do if YOU Smell GASUnvented Natural GAS LOG Heater Safety Information Safety Information Product FeaturesLocal Codes UnpackingUnvented Natural GAS LOG Heater Remote Control Accessories AIR for Combustion and VentilationProviding Adequate Ventilation Unusually Tight ConstructionDetermining FRESH-AIR Flow for Heater Location AIR for Combustion VentilationDetermining if You Have a Confined or Unconfined Space Ventilation Air From Inside Building Ventilation AIRVentilation Air From Outdoors Installation Check GAS TypeLOG Sizing Requirements Minimum Fireplace Clearance to Combustible MaterialsUnvented Natural GAS LOG Heater Installation Minimum Noncombustible Material ClearancesDetermining Minimum Mantel Clearances When Using a Hood Mantel ClearancesFloor Clearances Determining Minimum Mantel ClearancesInstalling Heater Base Assembly Installing Damper Clamp Accessory for Vented OperationInstallation Items Needed Connecting to GAS Supply Attaching Flexible Gas Hose to HeaterInstalling Remote Receiver Unit Pressure Testing gas Supply Piping systemPressure Testing Heater Gas Connections Checking GAS ConnectionsInstalling Logs CGD3924NRA Installing Wireless Remote Control AccessoryInstalling 9-Volt Battery in Receiver Installing Logs CCL3924NR and CCL3930NR Installing Crossover Log #4Operating Heater For Your Safety Read Before LightingLighting Instructions Manual Lighting Procedure Unvented Natural GAS LOG Heater OperatingTo Turn OFF GAS To Appliance Optional Remote OperationInspecting Burners Pilot Flame PatternMain Burner Cghrcta Series OperationUnvented Natural GAS LOG Heater Cleaning and Maintenance Service HintsTechnical Service Cleaning Burner Injector Holder and Pilot AIR Inlet HoleTroubleshooting Observed Problem Possible Cause RemedyUnvented Natural GAS LOG Heater Troubleshooting Maintenance,Gas leak. See Warning statement at Unvented Natural GAS LOG Heater Illustrated Parts Breakdown CGD3924NRAParts List KEY Part Number Description QTYCCL3924NR CCL3930NR KEY CCL3924NR CCL3930NR Part Number Description QTY Parts Under Warranty Parts not Under WarrantySpecifications AccessoriesWiring Diagram Warranty Information

CCL3924NR, CCL3930NR specifications

The Desa CCL3930NR and CCL3924NR are advanced heating solutions known for their efficiency and innovative features. These models stand out in the market due to their commitment to both performance and user convenience.

One of the defining characteristics of both models is their energy efficiency. They utilize cutting-edge technology that optimizes fuel consumption while delivering robust heating output. The CCL3930NR, in particular, is designed for larger spaces, providing up to 30,000 BTUs, making it an excellent choice for garages, workshops, or any sizable area requiring reliable warmth. On the other hand, the CCL3924NR is geared toward medium-sized spaces, offering a maximum of 24,000 BTUs, making it suitable for residential settings or smaller commercial environments.

Both units feature a user-friendly thermostat that enables easy temperature control, contributing to user comfort and convenience. This digital thermostat allows for precise temperature settings, ensuring the environment remains consistent and cozy. The programmable features also provide flexibility, allowing users to set schedules according to their needs.

Another significant aspect of these models is their safety technologies. Equipped with robust safety mechanisms, both the CCL3930NR and the CCL3924NR automatically shut off in case of overheating or if the flame goes out unexpectedly. This ensures peace of mind for users, especially in settings where safety is paramount.

The construction of these heaters reflects durability and intention. They are built with high-quality materials designed to withstand the test of time, ensuring longevity and consistent performance. The sleek design also offers aesthetic appeal, allowing them to fit seamlessly into various environments.

In terms of fuel types, both models are versatile, accommodating a variety of fuels such as propane and kerosene, making them adaptable to different user preferences and availability of fuel sources. This flexibility is further enhanced by the portability of the units, enabling easy relocation as spaces or heating needs change.

In conclusion, the Desa CCL3930NR and CCL3924NR represent cutting-edge heating solutions that combine efficiency, safety, and user-friendly features. Whether for personal or professional use, these models offer an effective way to ensure comfort in various environments.
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