New Buck Corporation 1127B manual Technical Service, MODEL 1127 - MODULATING VALVE

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TECHNICAL SERVICE

MODEL 1127 - MODULATING VALVE

BTU(Variable)	11000/27000	11000/27000
Type Gas	Propane (LP)	Natural
Ignition	Piezo
Pressure Regulator Setting	9" W.C.	3.5" W.C.
Inlet Gas Pressure (in. of water)*
Maximum	14"	10.5" W.C.
Minimum	11"	5.0" W.C.
Dimensions, Inches (HxWxD)
Heater	22" x 20 - 1/8" x 7"
Weight (pounds)
Heater	45 pounds
Shipping
* For purposes of input adjustment

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Contents Manufacturer NEW BUCK CORPORATION P.O. Box NEW BUCK CORPORATIONMODEL 1127B VENT-FREEGAS HEATER 8000 Highway 226 South Spruce Pine, NCPage TABLE OF CONTENTS Page SAFETY INFORMATION WARNINGS Do not try to light any appliance 21. . ”WARNING Failure to keep the primary air openings of the burners clean may result in sooting and property damage.” PRODUCT IDENTIFICATION SAFETY DEVICE PRODUCT FEATURESUNPACKING PIEZO IGNITION SYSTEMFor convenience and efficiency, install heater MINIMUM CLEARANCES TO COMBUSTIBLE CONSTRUCTIONNOTE FOR GARAGE INSTALLATION 2.Freestanding heater with optional pedestal INSTALLATION1.Wall Mounted 3.Freestanding with optional wooden mantelCLEANING INFORMATION FREESTANDING WITH OPTIONAL PEDESTAL INSTALLATION FREESTANDING OPTIONAL WOODEN MANTEL INSTALLATIONOPTIONAL “L” BRACKETS 2 AND SCREWS 2 PRO PRODUCING ADEQUATE VENTILATION DETERMINING FRESH-AIRFLOW FOR HEATER LOCATIONVent-freeheater VENTILATION AIR VENTILATION AIR FROM INSIDE BUILDINGVENTILATION AIR FROM OUTDOORS GAS CONNECTION FLAMEExternal Regulator Vent Pointing Down CONNECTING TO A GAS SUPPLYPropane Supply Tank Installation must include manual shutoff valve and plugged 1/2 NPT tap. Locate NPT tap within reach for test gauge hook-up.NPT tap must be upstream from unit GAS PRESSURE CHECK Front View of Logs LOG PLACEMENT FORLogs are shipped secured in unit OPERATING INSTRUCTIONS FOR YOUR SAFETY, READ BEFORE LIGHTINGLIGHTING INSTRUCTIONS MODULATING VALVEMAXITROL for “LOW” LIGHTING INSTRUCTIONSto IGNITE and for “HIGH”O.D.S PILOT BURNER TO TURN OFF GAS TO APPLIANCEIGNITER ELECTRODE THERMO-COUPLE MANUAL LIGHTING PROCEDURE THERMOSTAT CONTROL OPERATIONFLAME CHECK Figure 1815 - Correct Burner Flame Pattern BURNER FLAME PATTERNCORRECT FLAME PATTERN AT HIGH POSITION INCORRECT FLAME PATTERN AT HIGH POSITIONMOTOR WIRING DIAGRAMPOWER CORD JUMPERTHERMOSTATREPAIR PARTS SERVICINGIMPORTANT SAFEGUARDS CLEANINGTROUBLE-SHOOTING OBSERVED PROBLEMSOLUTION POSSIBLE1.Control knob is not fully pressed in Delayed ignition of burner 1. Heater produces a clinking TECHNICAL SERVICE MODEL 1127 - MODULATING VALVEPARTS LIST BLOWN UP VIEW OF HEATER, FAN MOTOR, AND ALL REMOVABLE PARTSPARTS LIST BURNER SYSTEMBLOWN UP VIEW OF BURNER ASSEMBLY LIMITED WARRANTY ON VENT-FREEGAS LOG HEATER NEW BUCK CORPORATION