Lennox Hearth EBSTPM-2, EBSTNM-2 manual GasControls/ControlCompartmentAccess, Millivolt Appliances

Page 4

GasControls/ControlCompartmentAccess

The gas controls can be found behind the control compartment access panel.

To open the control compartment access panel, actuate the spring-loaded magnetic catches securing the panel, by gently depressing the outer top corners of the panel until the catches "pop" the door free, allowing it to swing out and down to open.

On millivolt systems, the piezo ignitor, Hi/Lo flame adjustment knob, and pilot and main gas ON/OFF control knob are located on the mod- esty panel. On both millivolt and electronic systems the gas valve is located behind the modesty panel. Refer to Figure 1.

Remove the bottom control compartment ac- cess panel by compressing the spring-loaded hinge pin on the left side until it disengages from the left cabinet panel hole. Pull the panel away from the fireplace.

Once the control compartment access panel has been removed, the modesty panel can be removed as follows: pull the bottom right corner of the modesty panel out slightly to disengage the snap-fit feature; lift the modesty panel by the tab on the panel's right end, pull the right end of the panel away from the cabinet and then pull the panel diagonally out of the left side cabinet panel slots. (In the above procedure, reverse the words "left" and "right" for EDCR-2 models).

Remove the modesty panel carefully, so that none of the wires become loose or discon- nected. Now complete access to the gas con- trol valve and its related controls is attainable.

To ease door closure, depress the catches to place them in their retracted position, then close the door.

Operation of millivolt and electronic gas con- trol systems are different. Before lighting and operating your appliance determine if you have a millivolt or electronic appliance. Refer to Figure 1 on page 4 for access to the gas control valve. Millivolt appliances will be fitted with the gas control valve shown in Figure 2.

Appliances with electronic systems will be fitted with the electronic valve shown in Figure 3. Familiarize yourself with the gas control valve that your appliance uses.

Millivolt Appliances -

To light millivolt appliances refer to the de- tailed lighting instructions found on page 13 (English) and page 14 (French). Millivolt ap- pliance lighting instructions may also be found on the pull out lighting instruction labels attached to the gas control valve.

Millivolt appliances are fitted with a burner ON/ OFF control switch (rocker switch). See Figure 1 on page 3 for its location. Once the pilot is lit, the ON/OFF rocker switch will control the appli- ance ON/OFF operation. To operate: Toggle the switch between its ON and OFF positions.

Manifold Pressure Port

ON/OFF Switch

CONTROL

OFF ON

IN

Inlet

IGNITER

 

 

Pressure

 

 

Port

 

 

 

 

 

PSI

 

 

 

 

Electronic

 

 

 

Gas Control

 

 

 

Valve

 

 

Honeywell Electronic

Figure 3

 

 

Gas Valve

If your millivolt appliance is equipped with an optional wall-mounted ON/OFF switch or re- mote control kit and the pilot is lit, the appliance main burner may be turned on and off with the wall switch or remote control.

Electronic Appliances -

To light electronic appliances refer to the de- tailed lighting instructions found in both En- glish and French on pages 15 and 16 of these instructions respectively. Electronic appliance lighting instructions may also be found on the pull out lighting instruction labels attached to the gas control valve.

Electronic appliances are fitted with a ON/OFF burner control switch (rocker switch). See Figure 1 on page 3 for its location. The elec- tronic system will go through the whole light- ing sequence automatically once the rocker switch is toggled to the ON position.

4

Variable Flame Height Adjustment

Inlet Pressure Port

 

Manifold Pressure Port

 

 

 

 

OUT

IN

 

TPTH

 

 

 

 

 

TP

 

I H

 

 

 

 

 

 

OFF

P

 

 

 

 

 

 

 

 

 

 

I

 

 

 

LO W

it

L

 

TH

 

O

 

 

 

 

NO

T

 

 

 

 

 

 

 

 

P

 

 

 

 

I

 

 

 

 

TOL

 

 

 

 

 

 

 

 

 

Main Gas

 

SIT Millivolt Gas Valve

Control Knob

Note: The piezo ignitor is located on the modesty panel - see Figure 1.

Figure 2

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.

If your electronic appliance is equipped with an optional wall-mounted ON/OFF switch or re- mote control kit the appliance main burner may be turned on and off with the wall switch or remote control.

Image 4
Contents Retain These Instructions For Future Reference Table of Contents CongratulationsControl Compartment Access Millivolt Control Valve Shown Operation and Care of Your ApplianceGasControls/ControlCompartmentAccess Millivolt AppliancesElectronic Appliances Manifold Pressure PortVariable Flame Height Adjustment Millivolt Appliances only Venting Action and Safety Limit OperationOutside Combustion Air Controls Outside Air Control Lever Securing Screw LocationMaintenance Front Glass Enclosure Panel, Removal and InstallationManual-Reset Safety Limit Switch Safety Switch Location EBCL-2 ShownMaintenance Task Accomplishing Person Procedure Maintenance ScheduleClean Glass While IT is HOT Burner Adjustments Main Burner Factory Shutter SettingPropane ModelsLog Placement Install the unitized log setBurner Positioning Bottom of the log set is notched to accommodate the pilotWarranty Replacement PartsLennox Hearth Products Product Reference InformationAccessory Components Standard Remote Control System Model RCLON/OFF Wall Switch Kit Door Frame KitsDeluxe Remote Control System Model RCL-T Accessory ComponentsCharcoal Finish Louvers Kits Polished Brass and Brushed Stainless Hood KitsPiece Polished Brass and Brushed Stainless Louvers Kits Polished Brass and Brushed Stainless Louvers KitsScreen Panel Kit Touch-Up Paint KitLighting Instructions Millivolt GAS Valve Lighting InstructionsTo Turn OFF GAS to Appliance What to do if YOU Smell GASInstructions Dallumage Instructions D’ALLUMAGE Vanne GAZ MillivoltPour Fermer LE GAZ QUI Alimente L’APPAREIL Lighting Instructions Electronic What to do if YOU Smell GASTo Shut OFF Front ViewInstructions D’ALLUMAGE Electronic Instructions D’ALLUMAGEPour Éteindre L’APPAREIL Pour Fermer LE GAZ QUI Alimente L’APPAREILSymptom Possible Causes Corrective Action Troubleshooting the Electronic Ignition System Check vent system for obstructionsGAS Controls SIT Millivolt GAS Controls Honeywell ElectronicGAS Orifices SIT and Honeywell Systems DescriptionDescription Replacement Parts ListNatural and Propane Qty 11a 11b 31 37 13a 13b3a10 Cabinet Corner Post Location Rear Burner Front BurnerPage 875,012M REV. D 05/2004