Hallmark Variable Speed 2 Stage Installation And Operation Instruction Manual
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outdoors or from spaces freely communicating with the outdoors. In this situation, permanentopenings having a total free opening area of not less than 1 square inch per 5000Btu/Hr of total inputof all appliances must be provided.If the furnace is located in a confined space (A space whose volume is less than 50 cubic feet per1000Btu/Hr of the combined input ratings of all appliances installed in that space) the confined spaceshall have two permanent openings, one 6 inches from the top of the space and one 6 inches from thebottom of the space. Each opening shall have a free area opening of not less than 1 square inch per1000Btu/Hr of total input rating of all appliances in the enclosure freely communicating with interiorareas having adequate infiltration with the outside.If adequate infiltration air is not available the confined space shall be fitted with two openings, one 6inches from the top of the enclosure and one 6 inches from the bottom of the enclosure. Each openingshall have a free area of at least 1 square inch per 2000Btu/Hr of the total input of the appliances inthe enclosure.In calculating free area, consideration must be given to the blocking effect of louvers, screens or grillsprotesting the opening. Screens used shall not be less than ¼” mesh and shall be readily accessible forcleaning.Burner InstallationRemove the oil burner from its shipping carton and inspect thoroughly. Verify that thecorrect burner combination and nozzle is installed in the burner as shipped.Read the oil burner manual included in the shipping carton and follow the instructions for preparingand installing the burner. Refer to Table 9, Table 10, or Table 11 for the burner specifications foryour unit.On units which can be multi fired, a nozzle change may be required. Follow the oil burner manualsinstructions for the proper installation of the nozzle.Verify that the electrode settings match the manufacturers recommended settings.Inspect the combustion chamber. Verify that it is in the correct position in the heat exchanger and isin good condition.The oil burner is to be bolted to the pouch plate using the burner mounting flange gasket and the nutssupplied. Make sure that the burner passes through the burner opening in the combustion chamber anddoes not protrude into the combustion chamber. Refer to the wiring section of this manual for thecorrect wiring connections to the furnace and to the oil burner manual for fuel piping.Table 9 Beckett Burner SpecificationsFurnace Model BurnerModelDelavanNozzlePumpPress.AirBand1AirShutter1Head TubeLengthInsertion StaticPlateLB/HB85 AFG 0.65X80ºA 140 0 7 F-32 9” 5-5/8” 3-3/8LB/HB115 AFG 0.85X80ºA 140 0 8 F-4 9” 5-5/8” 3-3/8LB/HB145 AFG 0.90X80ºA 175 0 7 F-6 9” 5-5/8” 2-3/4LB/HB160 AFG 1.00X80ºA 175 0 10 F-6 9” 5-5/8” 2-3/4Notes: 1. Approximate air settings, see start up procedures for final adjustments.2. Low Firing Rate Baffle installed.NOTICE15 |
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