Desa Tech CHDV37P, CHDV41P HAND-HELD Remote Operation, Operating Optional Blower Accessory

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CHDV37N/P AND CHDV41N/P

DIRECT-VENT FIREPLACE (NATURAL/PROPANE/LP)

OPERATING

FIREPLACE

Continued

HAND-HELD REMOTE

OPERATION

NOTICE: You must light the pilot before using the hand-held re- mote control unit. See Lighting Instructions. page 25.

The thermostat control setting on the remote control unit can be set to any comfort level between HI and LO. The burners will turn on and off automati- cally 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.

1. After lighting, let pilot flame burn for

about one minute. Turn gas control

knob on the control valve to ON posi-

tion. Turn variable control knob any-

where between HI and LO. Slide the

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. IMPORTANT: The hand-held re- mote control unit must be near the heater but not extremely close to it. 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.

Blower Control Knob

Variable

(Optional Accessory)

Control Knob

 

4.To turn the burners off when oper- ating 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 gas control knob on the heater to the OFF position or set selector switch to OFF position.

OPERATING

OPTIONAL BLOWER

ACCESSORY

Locate the blower controls by opening the lower louver panel on the fireplace. Blower controls are located on the left side of the switch bracket to the left just inside the louver panel.

Both the GA3750 manual blower and the CDA3620T thermostatically-controlled blower have an ON setting and an OFF setting. The blower will only run when the switch is in the ON position. In the OFF position, the blower will not operate.

selector switch to the REMOTE posi-

tion. Note: The burner(s) 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

OFF

ON

REMOTE

OFF

ON

Selector Switch in Remote Position

N

 

L

 

O

 

O

I

T

F

O

H

O

 

 

F

 

 

LIP

 

 

 

Gas Control

Knob in ON

Position

Note for CDA3620T Only: If you are using CDA3620T blower, your fireplace and 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

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

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

temperature decreases.

The blower helps distribute heated air from the fireplace. Periodically check the louvers of the firebox and remove any dust, dirt, or other obstructions that will hinder the flow of air.

remote control unit for up to 3 sec-

onds to assure proper operation.

2. 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/OFF but-

tons on the hand-held remote con-

trol unit.

Shows Temperature Setting

Allows Burner(s) 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 (GHRCT)

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Contents CHDV37N, CHDV37P CHDV41N, and CHDV41P For Your SafetyFor Your Safety What to do if YOU Smell GAS Safety Information CHDV37N/P and CHDV41N/PLocal Codes Product FeaturesProduct Identification Glossary TermsClearances PRE-INSTALLATION PreparationLocation and Space Requirements Framing and FinishingPRE-INSTALLATION Preparation General Venting Location of Vent TerminationGeneral Venting Installation Planning Venting InstallationInstallation Precautions Installing Vent System in a ChaseInstallation for Horizontal Termination Snorkel TerminationVent Pipe Connections Horizontal Termination Configurations Horizontal VentingVenting with Two 90 Elbows Cathedral Ceiling Installation Installation for Vertical TerminationFlat Ceiling Installation Vertical Termination Configurations Venting with One 90 ElbowVertical Rigid Venting Configuration Using Two 90 Elbows Vertical VentingComfort Glow Rigid Venting High Altitude InstallationParts Lists for Venting Kits and Components Comfort Glow Flexible VentingInstalling GA3750/CDA3620T Blowers Fireplace InstallationInstalling Optional Blower Accessory Check GAS TypePlug in blower power cord Installing GAS Piping to Fireplace Location Installation Items NeededPressure Testing Gas Supply Piping System Connecting Fireplace to GAS SupplyInstallation Items Needed Checking GAS ConnectionsPressure Testing Fireplace Gas Connections Close manual shutoff valve see Fig- ureIncluded Installing Battery into Receiver Installing Optional Wall Mounted Thermostat GWMT1Wireless HAND-HELD Remote Control Accessory Ghrct Installing 9-Volt Battery in Hand- Held Remote Control UnitREMOVING/REPLACING Glass Door Attaching Magnetic Decorative Brass StripsInstalling Optional Brick Liner CD8037/CD8041 Installing LOGS, Lava Rock and Glowing Embers Fireplace Models CHDV37N/P and CHDV41N/POperating Fireplace For Your Safety Read Before LightingManual Lighting Procedure Lighting InstructionsOperating Optional Blower Accessory HAND-HELD Remote OperationOperating Optional GWMT1 Wall Mounted Thermostat Pilot AssemblyInspecting Burners Burner Flame PatternPilot and Burners Cleaning and MaintenanceGlass Door LogsTroubleshooting Observed Problem Possible CauseObserved Problem Possible Cause Remedy Gas leak. See Warning statement AboveTechnical Service Replacement Parts Wiring DiagramService Hints Parts Under WarrantyManual Blower KIT GA3750 SpecificationsAccessories THERMOSTATICALLY- Controlled Blower KIT CDA3620TIllustrated Parts Breakdown CHDV37N CHDV41NParts List DIRECT-VENT Fireplace CHDV37N CHDV41NCHDV37P CHDV41P DIRECT-VENT Fireplace CHDV37P and CHDV41P Warranty Information