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York International PV9DH Series, User'S Information, Maintenance And Service Manual, Page: 14 / 16

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York International PV9DH Series User'S Information, Maintenance And Service Manual Download Page 14

271042-UUM-A-0407

14

Unitary Products Group

NOTES

Summary of Contents for PV9DH Series

Page 1: ...eemed 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 li...

Page 2: ...ace 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 Exa...

Page 3: ...uctions 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 pos...

Page 4: ...ed 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...

Page 5: ...d 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 fur...

Page 6: ...he 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...

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...

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 f...

Page 9: ...cts 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...

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 COMBU...

Page 11: ...NT 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 CAB...

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: ...ly 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 servic...

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