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FIELD DISASSEMBLY AND REASSEMBLY

SOLUTION

AIR HANDLING UNITS

Replaces 102.20-FA1 (303)

Form 102.20-FA1 (1104)

OUTDOOR UNIT

INDOOR UNIT

SOLUTION INDOOR AND OUTDOOR MODELS

27X27 THROUGH 132X138

LDO9624

LDO9688

Summary of Contents for Solution

Page 1: ...ELD DISASSEMBLY AND REASSEMBLY SOLUTION AIR HANDLING UNITS Replaces 102 20 FA1 303 Form 102 20 FA1 1104 OUTDOOR UNIT INDOOR UNIT SOLUTION INDOOR AND OUTDOOR MODELS 27X27 THROUGH 132X138 LDO9624 LDO968...

Page 2: ...so be familiar with and comply with all applicable gov ernmental standards and regulations pertaining to the task in question SAFETY SYMBOLS The following symbols are used in this document to alert th...

Page 3: ...2 LG STYLE 3 SHAKEPROOF 621 100880 00 0251T STL ZINC PLTD Control Brackets 021 19568 000 PLUG STEEL FINISHING TO FIT 1 1 2 HOLE Corner Connector lifiting hole plug 021 13291 000 NUT RET 1 4 20 0125 0...

Page 4: ...t damper mounting Shipping tie down to raceway 021 01154 000 WASH LK TH INT 5 16 HVY ZINC PLTD STD C 76 RF Filter Tracks 021 02523 000 NUT HEX 5 16 18 UNC 2B STL ZINC PLTD RF Filter Tracks 021 08394 0...

Page 5: ...ay and panels meet wireway and bulkhead seal 013 22013 010 Adhesive Super Fast 74 3M or Equal Fan flex connection 028 11778 010 Gasket Neoprene Closed Cell B G 1 25W x 0 25THK Scott Mfg or Equal Split...

Page 6: ...r panel for 1 50 1 25 And 1 00 Connections 028 11873 010 Gasket Neoprene Closed Cell Grey 75W X 25THK Scott Mfg or Equal Panel to panel vertical 028 11875 010 Gasket Ethafoam 221 Closed Cell White 1 5...

Page 7: ...onal at time of or der Wireways are only present on units where FMED are purchased Unit base rails are optional at time of order When removing panels leave damper assemblies air stations etc attached...

Page 8: ..._________ _____________________________________ _____________________________________ _____________________________________ _____________________________________ _____________________________________...

Page 9: ...ing back to component and secure 4 REMOVE DOOR FRAME ASSEMBLIES To prevent damage during removal close and latch doors Remove as complete Door FrameAssemblies On Outdoor Units allow Perma Gum Butyl Ta...

Page 10: ...tach wireways at top panel s 9 REMOVE TOP TIER RACEWAY ASSEMBLY a Remove hex socket button head screws from the bottom of each vertical raceway b Separate raceway frame at bottom and set aside c Label...

Page 11: ...or tines d Set fan assembly on 4 x 4 blocking to protect fan isolator bolts FIG 11 REMOVE HARDWARE FROMTOP SECTION MOUNTING BRACKETS If breakdown is necessary after re assembly DO NOT operate fan for...

Page 12: ...MOVE SIDE PANEL S a Remove rubber grommets from around coil connectors prior to removing panels FIG 13 REMOVE BOTTOM FRONT END PANEL S FIG 14 REMOVE LOWER BACK END PANEL S FIG 15 REMOVE GROMMET S b Re...

Page 13: ...a seam This will prevent tearing gaskets b Remove top panel s 17 REMOVE SIDE LOAD FILTER TRACKS OR FIL TER BANK OF INDIVIDUAL FILTER FRAMES a Remove filter access panel s b Disconnect left and right...

Page 14: ...L FIG 20 BLOCK COIL 19 REMOVE COIL BULKHEAD FIG 21 REMOVE COIL BULKHEAD Do not remove drain pan unless necessary to fit through entranceway A positive water air seal is extremely difficult in the fiel...

Page 15: ...pping splits FIG 25 SEPARATE BASE 22 REMOVE OPTIONAL BASE RAILS FIG 26 REMOVE BASE RAILS c With unit base turned on edge remove screws from bottom of unit where the base rails attach to the bottom of...

Page 16: ...YORK INTERNATIONAL 16 FORM 102 20 FA1 1104 FIG 27 REMOVE SCREWS FROM BOTTOM OF FLOOR PANEL S If coil segment is to be disassembled DO NOT remove bottom raceway from drain pan on drain connection end...

Page 17: ...damper walls that belong in the bottom tier 4 REASSEMBLE FAN AND MOTOR ASSEMBLY If the fan and motor assembly was disassembled reas semble it now and install it on the base Delay this step if the unit...

Page 18: ...talling the screws in hinge side of frame first Then insert spacer s be tween the door and frame at the bottom on the latch side Add or remove spacers as necessary until gap between bottom of door and...

Page 19: ...19 YORK INTERNATIONAL FORM 102 20 FA1 1104 NOTES...

Page 20: ...ww York com P O Box 1592 York Pennsylvania USA 17405 1592 Subject to change without notice Printed in USA Copyright by York International Corporation 2004 ALL RIGHTS RESERVED Form 102 20 FA1 1104 Repl...

Page 21: ...00 WASHER FLAT 13 16 ID x 1 3 4 OD x 0 134 THK ZINC PLTD Blower Mounting 021 16151 000 NUT HEX 1 4 20 ZINC PLTD Blower Mounting 021 17728 000 SCREW HEX CAP 1 2 13 x 1 3 4 ZINC PLTD Blower Mounting 021...

Page 22: ...Outer to Liner 021 13656 000 NUT WELD 3 8 16 ZINC PLTD Pipe Chase Base Rail 021 17722 000 SCREW PHILLIPS PAN HEAD THREAD FORMING SHEET METAL 1 4 x 3 4 ZINC PLTD Primary Screw for Inside Sheet Metal Pa...

Page 23: ...Black 2 1 2 W x 1 8 Thk All electrical panels to seal the conduit penetrations between them and the unit wall panels intermediate drain pan mounting AJ4144 Gasket Door 12 Lg Foam gasket new cake pan...

Page 24: ...48 000 Connector Duct Fabric 8 Ventglas 150 Roll Flex connector for fan transition 026 30473 010 Connector Duct Fabric 10 order by the inch Flex connector for fan transition 026 30473 000 Connector Du...

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