York International FC9V DH Series User'S Information, Maintenance And Service Manual Download | Manualshive

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271042-UUM-A-0407

Unitary Products Group

15

NOTES

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Summary of Contents for FC9V DH Series

Page 1: ...deemed necessary FIRE OR EXPLOSION HAZARD Failure to follow safety warnings exactly could result in serious injury death or property damage Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance WHAT TO DO IF YOU SMELL GAS Do not try to light any appliance Do not touch any electrical switch do not use any phone including cell phone in your...

Page 2: ...nace casing making sure the physical support is sound without sagging cracks or gaps Examine the furnace base making sure it is physically sound without cracks gaps or sagging and has a good seal 5 Examine the furnace casing for obvious signs of deterioration 6 Examine the burner flames to make sure they are in good adjust ment Refer to the pictorial sketch shown in Figure 2 as a compari son to th...

Page 3: ...ructions 1 STOP Read the safety information above 2 Set the thermostat to the lowest setting 3 Turn off all electric power to the appliance 4 Remove burner door 5 Move gas control switch to the OFF position Do not force 6 Wait five 5 minutes to clear out any gas If you then smell gas STOP Follow B in the safety information above If you don t smell gas go to next step 7 Move gas control switch to t...

Page 4: ...hed to the cas ing of the furnace or placed in the return air duct You can gain access to the filter by pulling on the door or unscrewing the retaining screw then slide the filter s out of its channel Replace throw away filter s with the same size new filter s Throw away filter s may be replaced with cleanable filter s at this time Cleanable filter s may be cleaned as described in the manufacturer...

Page 5: ...nd the rear heat exchanger tubes Then vacuum loose the scale and dirt from each tube 9 Replace all components in reverse order Reconnect all wiring 10 Restore electrical power and gas supply to the furnace 11 Check furnace operation Cleaning the Secondary Heat Exchanger 1 Follow steps 1 7 under cleaning the Heat Exchanger 2 Remove the vent piping from the vent blower housing Disconnect the drain l...

Page 6: ...The thermostat opens the R to Y and R to G circuits The Outdoor Unit is de energized The 60 second Blower Off Delay timing circuit is initiated After 60 seconds the Cool and EAC relays are de energized CONTROL BOARD Variable speed motors will adjust the motor speed in order to maintain the indoor fan CFM The control board is used to control the blower speed thus the CFM when the unit is operating ...

Page 7: ... a higher speed will take 30 seconds and any ramp down to a lower speed or off will take 60 seconds Tap D is the normal profile best suited for most of the country where neither excessive humidity nor extremely dry conditions are the norm On a call for cooling the motor will ramp up to 63 of full capacity and will stay there for 90 seconds then will ramp up to full capacity At the end of the cooli...

Page 8: ...out Low gas pressure faulty gas valve faulty hot surface ignitor or burner problem may cause this The furnace will lock out for one hour and then restart 8 RED FLASHES This fault is indicated if the flame is lost 5 times 4 recycles during the heating cycle This could be caused by low gas pressure or faulty gas valve The furnace will lock out for one hour and then restart 9 RED FLASHES Indicates re...

Page 9: ...ucts Group 9 SECTION III REPLACEMENT PARTS LIST 70 34 57 2 59 61 54 5 26 68 8 52 62 12 7 25 27 13A 26 51 25 71 1 15 50 51 18 17 20 45 68 47 49 29 13 5 8 35 52 4 2 41 42 43 46 44 16 14 3 10 13 34 9 6 19 22 28 29 32 31 48 53 58 62 49 ...

Page 10: ... 39 MISCELLANEOUS 40 41 RESTRICTOR COMBUSTION BLWR 42 GASKET COMBUSTION BLOWER 43 GASKET CONDENSATE PAN 44 GASKET CONDENSING COIL 45 GASKET GAS CONTROLS 46 GASKET UPPER COND PAN 2 Req d 47 GASKET COMBUSTION AIR TRANSITION 48 GROMMET MANIFOLD SEAL 49 PLUG WINDOW CLEAR 1 5 50 GROMMET MOTOR MOUNT 3 Req d 51 FERRULE MOTOR MOUNT 3 Req d 52 PAN CONDENSATE 53 ORIFICE BURNER Natural 45 54 TRAP CONDENSATE ...

Page 11: ...ENT TERMINATION KIT 2 ALL MODELS 1CB0317 COMBUSTIBLE FLOOR BASE 17 1 2 CABINET 1CB0321 21 CABINET 1CB0324 24 1 2 CABINET 1TK0917 COIL TRANSITION KIT 17 1 2 CABINET 1TK0921 21 CABINET 1TK0924 24 1 2 CABINET REPLACEMENT PART CONTACT INFORMATION This is a generic parts list To request a complete parts list refer to the contact information below Visit our website at www source1parts com for the follow...

Page 12: ...271042 UUM A 0407 12 Unitary Products Group SECTION IV WIRING DIAGRAM FIGURE 8 Wiring Diagram ...

Page 13: ...271042 UUM A 0407 Unitary Products Group 13 NOTES ...

Page 14: ...271042 UUM A 0407 14 Unitary Products Group NOTES ...

Page 15: ...271042 UUM A 0407 Unitary Products Group 15 NOTES ...

Page 16: ...nly to products installed in the United States and Canada EXCLUSIONS This warranty does not cover any 1 Shipping labor or material charges 2 Damages resulting from transportation installation or servicing 3 Damages resulting from accident abuse fire flood alteration or acts of God tampering altering defacing or removing the product serial number will serve to void this warranty 4 Damages resulting...

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