York 28971AR manual Dimensions YCAS0300 0330 English, Edge of Unit to Cooler Connection

Models: 28971AR

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Dimensions – YCAS0300 - 0330 (English)

CONTROL ENTRY

(12)1/2" CONDUIT K.O.'S

9"

28"

2" TYP.

 

 

 

7"

 

 

 

 

CONTROL

 

 

 

 

OPENING

2"

 

 

(9" HIGH)

 

 

 

 

 

 

 

 

2"

 

 

 

 

 

 

12"

 

4 3/4"

POWER OPENING (21" HIGH)

42"

31 1/2"

VIEW B-B

VIEW C-C

 

 

MICRO-COMPUTER

 

 

CONTROL CENTER

B

B

OPTIONS PANEL

 

 

 

 

C

 

20-1/8"

CONTROL

C

TRANSFORMER

SERVICE SWITCH

 

7 1/2"

LD03980

91-13/16"

VIEW A-A

4-7/16" (EDGE OF UNIT TO COOLER CONNECTION)

LD03979

NOTES:

1.Placement on a level surface free of obstructions (including snow, for winter operation) or air recirculation ensures rated performance, reliable operation and ease of maintenance. Site restrictions may compromise minimum clearances indicated below, resulting in unpre- dictable air flow patterns and possible diminished performance. YORK’s unit controls will optimize operation without nuisance high pressure safety cutout; however, the system designer must consider potential performance degradation. Access to the unit control center assumes the unit is no higher than on spring isolators. Recommended minimum clearances: Side to wall - 6'; rear to wall - 6';control panel end to wall - 4'; top - no obstructions allowed; distance between adjacent units - 10'. No more than one adjacent wall may be higher than the unit.

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YORK INTERNATIONAL

Page 60
Image 60
York 28971AR manual Dimensions YCAS0300 0330 English, Edge of Unit to Cooler Connection