Gas-fired condensing / high efficiency downflow/horizontal two stage variable speed furnaces natural gas 60 - 120 mbh input (8 pages)
Summary of Contents for Coleman P*HBX12F08001
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INSTALLATION OIL-FIRED WARM AIR FURNACES INSTRUCTION Supersedes: 035-14289-000-A-300 035-14289-000-A-1101 P*LB LOWBOY P*DH (DOWNFLOW P*HB (UPFLOW) HORIZONTAL) NRTL/C WARNING CAUTION IMPROPER INSTALLATION MAY CREATE A CONDITION THIS PRODUCT MUST BE INSTALLED IN STRICT COM- WHERE THE OPERATION OF THE PRODUCT COULD PLIANCE WITH THE ENCLOSED INSTALLATION IN- CAUSE PERSONAL INJURY OR PROPERTY DAMAGE.
035-14289-000 Rev. A (0701) NOMENCLATURE TABLE OF CONTENTS P * HB X 12 F 080 01 Introduction..............2 Voltage Code = 120 - 1 - 60 Heat Loss ..............2 Unit Location/Clearances ..........2 Nominal capacity Air Conditioning Applications ........2-3 (MBH Output) Combustion Air............3 Heating Fuel Downflow/Horizonal Applications ......3 F = Fuel Oil...
035-14289-000 Rev. A (0701) AIR CONDITIONING APPLICATIONS If the furnace is used in conjunction with air conditioning, the furnace shall be installed in parallel with or upstream from the evaporator coil to avoid condensation in the heat exchanger. In a parallel installation, the dampers or air controlling means must prevent chilled air from entering the furnace.
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MODEL SUPPLY AIR BOTTOM RETURN SIDE RETURN HEIGHT WIDTH DEPTH FLUE CONNECT. WIDTH DEPTH WIDTH DEPTH HEIGHT DEPTH UPFLOW P*HBX12F08001 49-5/8 20-1/2 P*HBX16F10001 58-1/4 30-3/4 20-1/2 DOWNFLOW / HORIZONTAL SUPPLY AIR RETURN AIR P*DHX12F08001 31-1/4 — — P*DHX16F12001 22-1/4 22-1/4...
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COOLING MODEL E.S.P. CURRENT QTY. & INPUT * OUT- SIZE TONS NOM. PROTECT. SIZE UPFLOW P*HBX12F08001 82.0 1291 12.0 10 x 10 (1) 16 x 25 2, 2- 1200 P*HBX16F10001 82.7 1445 12.0 10 x 10 (1) 16 x 25...
035-14289-000 Rev. A (0701) BAROMETRIC DAMPER CONTROL FAN & LIMIT LOCATION This device must be used with all chimney and Type L vent sys- tems. This control (or draft regulator) automatically maintains a constant negative pressure in the furnace to obtain maximum AIR FLOW efficiency.
035-14289-000 Rev. A (0701) The furnace switch (service switch) should be clearly marked, TABLE 3 - OIL PIPING LENGTHS (FEET) installed in an easily accessible area between the furnace and furnace room entry, and be located in such a manner to reduce the likelihood that it would be mistaken as a light switch or simi- SINGLE STAGE 2-STAGE...
035-14289-000 Rev. A (0701) It is also acceptable to connect the selected motor speed with a CLEAN--OUT NUTS. Replace the inner front panel clean--out pig tail joined to both heating and cooling speed wires with a covers. wire nut. As a safety precaution against accidental disconnec- tion of the wires by vibration, it is advisable to secure the wire NOTE: A radiator clean--out assembly inadvertently nut and wires with a few wraps of electricians tape.
035-14289-000 Rev. A (0701) To check the operation of the limit switch, shut off power to the Procedure furnace. Temporarily remove the neutral wire from the direct Start the burner and allow it to run at least ten minutes. Set the drive blower motor.
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035-14289-000 Rev. A (0701) most cases, adjustment of the end air shutter will be all that is ducts. Typical temperature rise values range between 65° F necessary. and 90° F. When the trace smoke has been established, measure the If the venting from the furnace to the chimney is long or ex- or O in the flue gas.
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035-14289-000 Rev. A (0701) BLOWER PERFORMANCE MODEL SPEED EXTERNAL STATIC PRESSURE, INCHES W.C. 0.20 0.30 0.40 0.50 0.60 HIGH 1505 1444 1359 1291 1195 P*HBX12F08001 MED HIGH 1423 1381 1291 1220 1144 P*DHX12F08001 MED LOW 1170 1144 1118 1063 1005 HIGH 1645...
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035-14289-000 Rev. A (0701) WIRING DIAGRAM - ALL MODELS Unitary Products Group...
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035-14289-000 Rev. A (0701) SYSTEM TROUBLESHOOTING PROBLEM POSSIBLE CAUSE REMEDY Thermostat Check thermostat and adjust. Also, check thermostat for accuracy; if it is a not calling for heat mercury switch type, it might be off level. Check furnace switch, main electrical panel furnace fuse or circuit breaker. No power to furnace Also look for any other hand operated switch, such as an old poorly located furnace switch which was not removed during furnace replacement.
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035-14289-000 Rev. A (0701) SYSTEM TROUBLESHOOTING - CONT'D PROBLEM POSSIBLE CAUSE REMEDY Electrodes out of adjustment Check electrode settings. Check electrodes for dirt build-up or or defective cracks in porcelain. Poor transformer high voltage Check contacts between transformer and electrodes. If OK, replace connections or defective transformer.
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Subject to change without notice. Printed in U.S.A. Copyright by Unitary Products Group 1999. All rights reserved. 035-14289-000-A-1101 Supersedes: 035-14289-A-000-300 Code: EBY, L, F 5005 York Norman Unitary Products Drive Group 73069...
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