Desa Tech CHDV34NA, CHDV34PA Optional Remote Operation, Thermostat Control Operation

Page 25

OWNER’S MANUAL

OPERATING

FIREPLACE

Continued

OPTIONAL REMOTE

OPERATION

Note: All remote control accessories must be purchased separately (see Accessories, page 36). Follow instructions included with the remote control.

Thermostat Control Operation

(Optional CGHRCT Only) The thermo- stat control setting on the remote control unit can be set to any comfort level be- tween HI and LO. The burners will turn on and off automatically to maintain the comfort level you select. The ideal com- fort setting will vary by household de- pending 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

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.

CGHRCT Series Operation:

2b. Select the MAN (manual) or AUTO button on the hand-held remote con- trol unit (see Figure 55).

•In manual mode, turn burners on or off by pressing the ON or OFF buttons on the hand-held remote control unit.

•In auto mode, the room tempera- ture is controlled by the thermo- stat in the hand-held remote con- trol unit. To increase the room tem- perature, press the top arrow of the TEMP button. To lower the room temperature, press the bottom ar- row of the TEMP button. At higher settings the heater will run more.

Blower Control Knob

Variable

(Optional Accessory)

Control Knob

IMPORTANT: This remote control has been specially engineered to take an air temperature sample ev- ery 5.5 minutes in the auto mode. It will not respond immediately to the temperature setting being turned up or down.

IMPORTANT: The hand-held re- mote 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 remote 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 burners off when operat-

ing 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.

Instructions on page 24.

1. After lighting, let pilot flame burn for

about one minute. Turn gas control

knob to ON position. Adjust variable

control knob anywhere between HI

and LO. Slide the selector switch to

the REMOTE position (see Figure

OFF

ON

REMOTE

OFF

ON

Selector Switch in Remote Position

N

 

L

O

 

O

T

F

O

O

F

 

LIP

 

 

Gas Control

Knob in ON

Position

I H

IMPORTANT: To turn the pilot off,

manually turn the gas control knob on

the heater to the OFF position.

54). Note: The burners 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

Figure 54 - Setting the Selector Switch, Gas Control Knob, and Variable Control Knob for Remote Operation

control unit.

IMPORTANT: Do not leave the selec-

tor switch in the REMOTE position

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.

Shows Temperature Setting

Allows Burners to be Turned On and Off with the Hand-Held Remote Unit.

The Heater will Automatically Cycle between Pilot and the Heat Setting that has been Selected.

HI

TEMP

MAN LO ON

AUTO OFF

STATUS

Increases Room Temperature

Decreases Room Temperature

Turns Burners On and Off

Shows Current Operation Mode

Figure 55 - Hand-Held Thermostat Remote Control Unit Selections (CGHRCT)

Continued

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Contents For Your Safety What to do if YOU Smell GAS For Your SafetyNatural GAS Model CHDV34NA PROPANE/LP GAS Model CHDV34PA CHDV34NA, PA DIRECT-VENT Fireplace NATURAL/PROPANE/LP Safety InformationProduct Identification Product FeaturesLocal Codes Glossary TermsLocation and Space Requirements PRE-INSTALLATION PreparationClearances Framing and FinishingLocation of Vent Termination General VentingGeneral Venting Installation Precautions Venting InstallationInstallation Planning Installing Vent System in a ChaseSnorkel Termination Installation for Horizontal TerminationVent Pipe Connections Horizontal Venting Horizontal Termination ConfigurationsVenting with Two 90 Elbows Flat Ceiling Installation Installation for Vertical TerminationCathedral Ceiling Installation Venting with One 90 Elbow Vertical Termination ConfigurationsParts Lists for Venting Kits and Components High Altitude InstallationComfort Glow Rigid Venting Number DescriptionSimpson Dura-Vent GS 4 x 6 5/8 Comfort Glow Flexible VentingNumber Description Available from Desa International Available from Simpson Dura-Vent OnlyInstalling Optional Blower Accessory Fireplace InstallationInstalling GA3750/CDA3620T Blowers Check GAS TypeIf your fireplace system is installed Installation Items Needed Installing GAS Piping to Fireplace LocationInstallation Items Needed Connecting Fireplace to GAS SupplyPressure Testing Gas Supply Piping System Checking GAS ConnectionsClose manual shutoff valve see Fig- ure Pressure Testing Fireplace Gas ConnectionsREMOVING/REPLACING Glass Door Installing Remote ReceiverInstalling Rear Brick Panel and Retainer Brackets Installing Optional Brick Liner CD8037AInstalling Log No Installing LOGS, Lava Rock and Glowing EmbersManual Lighting Procedure For Your Safety Read Before LightingOperating Fireplace Lighting InstructionsThermostat Control Operation Optional Remote OperationCghrc Series Operation Cghrct Series OperationPilot Assembly Operating Optional Blower AccessoryInspecting Burners Operating Optional GWMT1 Wall Mounted ThermostatGlass Door Cleaning and MaintenancePilot and Burners LogsObserved Problem Possible Cause TroubleshootingObserved Problem Possible Cause Remedy Above Gas leak. See Warning statementService Hints Replacement PartsWiring Diagram Technical ServiceCHDV34NA CHDV34PA Illustrated Parts BreakdownDIRECT-VENT Fireplace CHDV34NA CHDV34PA Parts ListAccessories Hearth Base Cabinet MantelGMC11F Series Walnut Finished Hardwood Veneer GMC13F Series Stained Oak VeneerWarranty Information

CHDV34PA, CHDV34NA, CHDV34PA specifications

The Desa Tech CHDV34NA, CHDV34PA, and CHDV34P are advanced heating solutions that combine efficiency, reliability, and modern technology to meet the needs of today's consumers. Each model is designed to provide optimal heating while ensuring safety and ease of use, making them ideal for both residential and commercial applications.

One of the standout features of the CHDV34 series is its impressive heating capacity. With a thermal efficiency that exceeds industry standards, these units can heat up spaces quickly while minimizing energy consumption. This makes them an attractive option for those looking to reduce their energy bills without sacrificing comfort. The versatile design allows for installation in various settings, whether in living rooms, offices, or commercial spaces.

The CHDV34NA model is particularly noteworthy for its natural gas operation, making it an eco-friendly choice. Natural gas provides a clean-burning fuel option that lowers carbon emissions compared to traditional heating methods. This model comes equipped with advanced safety features, including a built-in oxygen depletion sensor, ensuring that the unit operates safely by shutting off if oxygen levels become too low.

In contrast, the CHDV34PA model runs on propane, making it a flexible alternative for those who may not have access to natural gas lines. This model shares many of the same high-efficiency features as its natural gas counterpart, offering an easy transition for users looking to switch fuel sources.

Both models utilize an innovative electronic ignition system, which enhances reliability by eliminating the need for a standing pilot light. This technology not only saves energy but also simplifies the ignition process, allowing users to enjoy a swift heating experience.

Moreover, the CHDV34PA model is compatible with a range of optional accessories, including remote controls and programmable thermostats, allowing for personalized heating management. This level of customization ensures comfort and convenience, as users can easily adjust their settings according to their specific needs.

Overall, the Desa Tech CHDV34NA, CHDV34PA, and CHDV34P models are designed with modern consumers in mind. Their blend of efficiency, eco-friendliness, and advanced features make them stand out in the market, providing reliable heating solutions that cater to a variety of lifestyles and preferences. Whether opting for natural gas or propane, users can trust these models to deliver on performance while maintaining cost-effectiveness and safety.
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