Lennox Hearth EBSTNM-2 Operation And Care Of Your Appliance, Control Compartment Access, Figure

The following table shows the units' gas ori- fice size for the elevations indicated:

Model	Orifice size*		Elevation
No.			Feet (meters)
	Nat.	Prop.
EBST-2
EBPF-2	#44	#55	0-4500
EBBAY
			(0-1372)
EBCR-2	#47	0.05"
EBCL-2

*Each model has two burners. Each burner contains one of these orifices.

Maximum manifold pressure is 3.5 in. w.c. (0.87 kPa) for natural gas and 10 in. w.c. (2.49 kPa) for LP/Propane gas.

Do not use these appliances if any part has been under water. Immediately call a qualified, professional service technician to inspect the appliance and to replace any parts of the control system and any gas control which have been under water.

Ne pas se servir de cet appareil s'il a été plongé dans l'eau, complètement ou en partie. Appeler un technicien qualifié pour inspecter l'appareil et remplacer toute partie du système de contrôle et toute commande qui ont été plongés dans l'leau.

Test gage connections are provided on the front of the millivolt gas control valve (identi- fied OUT for the manifold side and IN for inlet pressure. A ¹⁄₈" NPT test gage connection is provided on the electronic gas control valve adjacent to the outlet to the main burner.

Minimum inlet gas pressure to these appli- ances is 5.0 inches water column (1.24 kPa) for natural gas and 11 inches water column (2.74 kPa) for propane for the purpose of input adjustment.

Maximum inlet gas supply pressure to these appliances is 10.5 inches water column (2.61 kPa) for natural gas and 13.0 inches water column (3.23 kPa) for propane.

The appliance must be isolated from the gas supply piping system (by closing its individual manual shut-off valve) during any pressure test- ing of the gas supply piping system at test pressures equal to or less than ¹⁄₂ psig (3.5 kPa).

The appliance and its individual shut-off valve must be disconnected from the gas supply piping system during any pressure testing of that system at pres- sures in excess of ¹⁄₂ psig (3.5 kPa).

These appliances must not be connected to a chimney or flue serving a separate solid fuel burning appliance.

Any safety guard or screen removed for ser- vicing the appliance must be replaced prior to operating the appliance.

WARNING: B-VENT APPLIANCES ARE NOT DESIGNED TO OPERATE IN NEGATIVELY PRESSUREDENVIRONMENTS(PRESSURE WITHIN THE HOME IS LESS THAN PRES- SURES OUTSIDE). SIGNIFICANT NEGA- TIVELY PRESSURED ENVIRONMENTS CAUSED BY WEATHER, HOME DESIGN, OR OTHER DEVICES MAY IMPACT THE OPERATION OF THESE APPLIANCES. NEGATIVE PRESSURES MAY RESULT IN POOR FLAME APPEARANCE, SOOTING, DAMAGE TO PROPERTY AND/OR SEVERE PERSONAL INJURY. DO NOT OPERATE THESEAPPLIANCESINNEGATIVELYPRES- SURED ENVIRONMENTS. PROVIDING AD- EQUATE VENTILATION TO THE APPIANCE FOR COMBUSTION AIR WILL ELIMINATE A NEGATIVE PRESSURE ENVIRONMENT.

WARNING: FAILURE TO COMPLY WITH THE INSTALLATION AND OPERATING IN- STRUCTIONS PROVIDED IN THIS DOCU- MENT WILL RESULT IN AN IMPROP- ERLY INSTALLED AND OPERATING AP- PLIANCE, VOIDING ITS WARRANTY. ANY CHANGE TO THIS APPLIANCE AND/OR ITS OPERATING CONTROLS IS DANGER- OUS. IMPROPER INSTALLATION OR USE OF THIS APPLIANCE CAN CAUSE SERI- OUS INJURY OR DEATH FROM FIRE, BURNS, EXPLOSION OR CARBON MON- OXIDE POISONING.

Carbon Monoxide Poisoning: Early signs of carbon monoxide poisoning are similar to the flu with headaches, dizziness and/or nausea. If you have these signs, obtain fresh air immediately. Turn off the gas supply to the appliance and have it ser- viced by a qualified professional, as it may not be operating correctly.

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.

WARNING: CHILDREN AND ADULTS SHOULD BE ALERTED TO THE HAZARDS OF HIGH SURFACE TEMPERATURES. USE CAUTION AROUND THE APPLIANCE TO AVOID BURNS OR CLOTHING IGNITION. YOUNG CHILDREN SHOULD BE CARE- FULLY SUPERVISED WHEN THEY ARE IN THE SAME ROOM AS THE APPLIANCE.

WARNING: DO NOT PLACE CLOTHING OR OTHER FLAMMABLE MATERIALS ON OR NEAR THIS APPLIANCE.

AVERTISSEMENT: SURVEILLER LES ENFANTS. GARDER LES VÊTEMENTS, LES MEUBLES, L'ESSENCE OU AUTRES LIQUIDES À VAPEUR INFLAMMABLES LOIN DE L'APPAREIL.

OPERATION AND CARE OF YOUR

APPLIANCE

Appliance operation may be controlled by the following means: the factory provided modesty panel-mounted ON-OFF control switch, an op- tional wall-mounted ON-OFF switch or optional remote control.

The modesty panel mounted ON-OFF control switch is located behind the control compart- ment access panel, below the appliance front glass enclosure panel. See Figure 1.

Hinge		Gas Valve
		Control
Pin
	ON/OFF	Compartment
		Access panel
	Switch

Piezo Ignitor Modesty Panel

Control Compartment Access -

Millivolt Control Valve Shown

Figure 1

3