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Wayne P250AF Instructions Manual

Other manuals for P250AF: Owner's Manual
Manual is about: GAS BURNER

Summary of P250AF

  • Page 1

    Wayne combustion systems 801 glasgow ave. Fort wayne, in 46803 electric shock hazard overheating hazard high voltages are present in this equipment. Follow these rules to avoid electric shock. S use only a properly grounded circuit. A ground fault interrupter is recommended. S do not spray water dir...

  • Page 2

    1 these instructions were prepared for the guidance of those installing this particular gas conversion burner. While they apply in principle to all installations, they should not be interpreted as meaning the only safe and economical way to install a conversion burner. It may be necessary to deviate...

  • Page 3

    2 flue pipe and chimney the flue pipe should be carefully inspected and replaced if necessary in connection with installation of a draft hood. All installations must operate with a negative draft overfire. Refer to your local gas company or codes for assistance or to the furnace and/or boiler manufa...

  • Page 4

    3 figure 2 figure 3 figure 4 1/2” (12.7 mm) minimum rise 1/4” (6.35 mm) to the foot (.305 m) minimum rise 1/4” (6.35 mm) to the foot (.305 m) minimum rise 1/4” (6.35 mm) to the foot (.305 m) 90˚ (1.57 rad) angle type draft hood (always install in a vertical position) suggested form of neutral pressu...

  • Page 5

    4 preparation of furnace or boiler clean combustion chamber thoroughly. Scrape and brush all heating surfaces and flue ways. Soot and fly ash are excellent insulators and unless removed the efficiency of the heating plant will be impaired. Plugged or restricted flue passages will prevent burner from...

  • Page 6

    5 combustion chambers the combustion chamber sizes given in figure 5 are based on the maximum rated btu capacity. If the input is to be permanently set at a reduced rate, the combustion chamber floor area can be reduced proportionately to the proposed input, allowing 200,000 btu (211000kj) per squar...

  • Page 7

    6 note: the btu input valves on the preceding page show the approximate hourly input of the burner for the various drill sizes shown. To determine the actual input of the burner: 1) turn off all other gas appliances. 2) the hand on the dial with the lowest cubic feet value (fastest revolving dial) s...

  • Page 8

    7 electrical wiring the power burner is shipped completely wired. It is only necessary to supply the 115 volt circuit, thermostat and limit circuit. All wiring must conform with the national electric code or the code legally authorized in the locality where the installation is being made. The burner...

  • Page 9

    8 after the piping and meter have been checked completely, purge the system of air. Do not bleed the air inside the furnace. Be sure to relight all the gas pilots on other appliances. Purging after the piping has been checked, all piping and appliances receiving gas through the meter shall be fully ...

  • Page 10

    9 adjustment of burner starting the burner: 1. Depress the gas valve control knob on the combination gas valve and turn to “off”. Figure 9. 2. Set room thermostat above room temperature and let burner run five minutes to purge the unburned gas from the unit. 3. Set thermostat below room temperature....

  • Page 11

    10 p265di junction box rotated junction box not rotated combination gas valve p265di.

  • Page 12

    11 all adjustments below must be made with the following instructions: 1. Draft gauge 3. Co tester 2. O 2 or co 2 analyzer 4. Water column gauge after the burner has been in operation for 10 minutes and if a neutral pressure point adjuster was installed, proceed as follows. Start from the wide open ...

  • Page 13

    12 general instruction gas burners require the services of an experienced technician for proper setting and adjustment. If the burner does not appear to be operating properly, do not attempt to adjust the burner yourself, but call in a competent serviceman. A homeowner should be able to check severa...

  • Page 14

    13 p 265-ep, p265f-ep, p250af-ep intermittent pilot instruction for honeywell system starting burner 1. Depress the gas valve control knob on the combination gas valve and turn to “off”. See figure 9. 2. Set the room thermostat above room temperature and wait five (5) minutes. 3. Set thermostat belo...

  • Page 15

    14 important: the electronic s8600 control module cannot be repaired. If troubleshooting procedure indicates a malfunction in the s8600, the control module must be replaced. Intermittent pilot systems should be serviced only by trained and experienced personnel. Sequence of operation 1 thermostat (c...

  • Page 16

    15 s8600, s8610 troubleshooting guide note: before troubleshooting, familiarize yourself with the start up and checkout procedure. Check line voltage power, low voltage transformer, limit controller, thermostat (controller) and wiring. Also, check air proving switch on combustion air blower system (...

  • Page 17

    16 p250af/p265-di direct spark ignition honeywell system starting the burner: 1) turn the gas valve control knob to “off”, wait five minutes. 2) turn gas valve control knob to “on”. 3) set room thermostat above room temperature. 4) if burner does not light, shut off burner completely and wait five m...

  • Page 18

    17 direct spark ignition single rod troubleshooting information note 1: burners are not preset from the factory and must be adjusted at the site. Note 2: new gas line installations will have air in the lines and require several ignition attempts to purge all the air from the lines. Note 3: do not at...

  • Page 19

    18 normal burner sequence of operation 1. Appliance calls for heat by raising the thermostat to the desired setting:.Note the transformer is always energized with 110 volts. 2. When the thermostat circuit is complete, this allows 24 volts to coil side of the fan relay which are the bottom terminals....

  • Page 20

    19 fasco combustion fan endswitch 1. The fasco 115 volt motor is equipped with a centrifugal endswitch. The purpose of the endswitch is to ensure that the combustion fan motor has reached the proper operating rpm which is generally about 3400 rpm. If the endswitch fails to close then the 24 volt cir...

  • Page 21

    20 wiring troubleshooting diagram honeywell s87kdi opera ting system.

  • Page 22

    21 to measure flame current, first shut off the power to the system and then remove the flame sensing lead wire from the electrode terminal and insert a 0-50 dc microamp meter in series with the sensor electrode and the sensor lead wire. “plus” terminal of meter to component board and “negative” ter...

  • Page 23

    22 parts list - p265/p265f series gas burners 62903-001 control box/strap assembly 1 • • • • • • • • • 60182-002 power cord assembly 1 • • • 60186-004 transformer - 24v 1 • • • • • • • • • 100986-002 relay 1 • • • • • • • • • 62899 control box cover 1 • • • • • • • • • 60172-002 motor/blower (inch e...

  • Page 24

    23 parts list - p250af series gas burners 62903-001 control box/strap assembly 1 • • • 60182-002 power cord assembly 1 • 60186-004 transformer-24v 1 • • • 100986-002 relay 1 • • • 62899 control box cover 1 • • • 60172-002 motor/blower (inch end switch) 1 • • • 62901-001 air shutter - stationary port...

  • Page 25: Wayne Combustion Systems

    24 msr & msr-dc 22019-003 rev. C 08/15/00 limited warranties for oil and gas burners, made by wayne and used in residential installations wayne combustion systems (“wayne”) warrants to those who purchase its oil burner models for resale or for incorporation into a product of resale, that its burner ...

  • Page 26: Notes

    25 notes.