Enviro C-10100 service manual Supply Pressures 50% Turn Down Natural GAS Propane GAS

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3.5” wc BELOW 0	NO PRESSURE	1.75” wc BELOW 0
3.5” wc ABOVE 0		1.75” wc ABOVE 0
INLET GAS PRESSURE		OUTLET GAS PRESSURE
7” wc (NG) NATURAL		3.5 “ wc (NG) NATURAL
GAS		GAS

		SUPPLY PRESSURES
	50% TURN DOWN		NATURAL GAS	PROPANE GAS
	50% TURN DOWN	MAX SUPPLY PRESSURE	7” wc	12” wc
	33% TURN DOWN	MIN SUPPLY PRESSURE	5” wc	11.5” wc
	33% TURN DOWN	MAX SUPPLY PRESSURE	7” wc	13” wc
		MIN SUPPLY PRESSURE	4.5” wc	10.5” wc



	Sherwood Industries Ltd.		ENVIRO	PAGE 5

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Contents GAS Fireplace Suggested Tools List for Servicing Table of ContentsSee page 2 Figure 1PILOT will not Light No Spark Ignition System175mm See page 4 Figure Piezo Ignitor OK but Pilot will Still not LightTo remove pilot injector Exploded View S.I.T Pilot AssemblySupply Pressures 50% Turn Down Natural GAS Propane GAS Thermocouple for These Readings should be Constant with no FluctuationProper Voltage CheckingPilot will not Stay LIT T Eurosit Modulating 630 Series See page 8 Figure Main Burners will not LightSee page 6 Figure Main Burners will not Light CON’T Vented Models Main Burners will not Stay LITSee Enviro Sample Direct Vent Chimney Installations ALL Models Enviro Sooting Enviro See page 5 Figure Enviro Flame LiftingVented Models Do not GO TOO FAR or Unit will SootDirect Vent Models Blower Diagnosis ALL Models Natural GAS Propane GAS DRILL# Size Orifice Sizing ChartStep by Step Service Instructions Cleaning the Appliance Glossary