Enviro C-11500 Natural Gas Propane Main Burner, Min. Manifold Pressure, Max Supply Pressure

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Initial Installation

QUALIFIED INSTALLERS ONLY

Gas Line Connection and Testing:

WARNING: Only persons licensed to work with gas piping may make the necessary gas connections to

this appliance.

 

 

Manifold

Inlet

GAS LINE CONNECTION

Pressure Tap

Pressure Tap

This stove is equipped with a certified flexible pipe

located on the right side of the unit terminating in a ⅜”

male NPT fitting. Consult your local authorities codes or

the CAN/CGA B 149 (1 or 2) installation code in Canada,

or in the USA gas installations follow either local codes

or the current edition of the National Fuel Gas Code ANSI

Z223.1.

The efficiency rating of this appliance is a product

TPTT H TH

T

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IH

OUT

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OF

 

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of the thermal efficiency rating determined under

continuous operating conditions and was determined

independently of any installed system.

Pilot Adjustment

Hi/Low

Gas Control

Screw

Knob

Knob

Figure 33: Fully Labeled Gas Valve.

The appliance and its shutoff valves must be disconnected from the gas supply piping system during any pressure testing where the pressure exceeds ½ PSIG (3.45 KPa) or damage will occur to the valve.

The appliance must be isolated from the gas supply piping system by closing its individual manual shutoff valve during any pressure testing of the gas supply piping system at test pressures equal to or less than ½ psig (3.45 KPa).

Always check for gas leaks with a soap and water solution after completing the required pressure test.

TO TEST VALVE PRESSURES

The pressure taps are located on the left side of the valve

Turn set screw 1 turn counter clockwise to loosen,

Place 5/16” (8 mm) I.D. hose over pressure tap system.

Check pressures using a manometer.

When finished, release pressure, remove hose & tighten set screw.

Table 8: Pressure and BTU Information.

 

Natural Gas

Propane

 

 

 

Main Burner

PO512-42 DMS

PO512-54

 

 

 

Manifold Pressure

3.8” W.C. / 0.95KPa

11.0” W.C. / 2.7KPa

 

 

 

Min. Manifold Pressure

1.1” W.C. / 0.27KPa

2.9” W.C. / 0.72KPa

 

 

 

Max Supply Pressure

7.0” W.C. / 1.74KPa

13.0” W.C. / 3.28KPa

 

 

 

Min. Supply Pressure

5” W.C. / 1.24KPa

12.0” W.C. / 2.98KPa

Max BTU/hr Input

26,000 BTU/hr (7.62 KW)

26,000 BTU/hr (7.62 KW)

Min. BTU/hr Input

15,000 BTU/hr (4.4 KW)

14,000 BTU/hr (4.1 KW)

Venturi Setting

¼” (6mm) minimum

Completely Open

 

 

 

NEVER USE AN OPEN FLAME FOR LEAK TESTING.

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Contents Cara DR Safety Precautions GeneralTable of Contents This Enviro Cara DR Fireplace Codes And ApprovalsVented GAS Fireplace Heater Cara DR DV NG/LPG Specifications Cara DR Exterior DimensionsFor Your Safety Read Before Operating Operating InstructionsCara Component Sound & Reason Maintenance And Service Pilot FlameNo substitute materials are allowed Check burner for proper operation Kit Parts List Conversion Kit InstallationCheck that the screw is clean and if necessary remove dirt Initial Installation Qualified Installers onlyManufacturer Trade Name Nominal Sizes Vent Termination Restrictions 51mm at top, 1½ 38mm at sides, 1½ 38mm at bottom Twist-LockSurface Attach With Installation for Cara DR Venturi Setting Natural Gas Propane Main BurnerManifold Pressure Min. Manifold PressureA. Installations Wire Size Max. LengthCanadian Installations Optional Blower Fan Installation Keep Clear of ALL Obstructions Initial Installation Secondary Installation Log Placement of Rear Log ChunksLog Placement of Left Log Remove door to clean glass Addition the seven 7 small rocks. These can be To clean glass Trouble Shooting Problem Possible Cause SolutionParts List Reference Part Description Part NumberParts List Parts Diagram Warranty To the DealerWarranty Warranty Installation Data Sheet