Johnson Controls YORK VIR-25A Instrucciones De Instalación página 4

Vertical air discharge for
VIR 25A to 90A
The VIR 25A to VIR 90A require a changeo-
ver that includes:
Upper panel 5 , front panels 6 (one only
on model 25A), belts and front fan sup-
ports 7 .
1.- Remove the top 1 , front 2 and side 3
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1 Horizontal discharge top panel
2 Horizontal discharge front panels
3 Side panels
4 Front fan supports
5 Vertical discharge top panel
6 Vertical discharge front panels
7 Vertical angles
A
VIR 25A (1 fan) 1 365
VIR 40A 1 747
VIR 45A/60A 2 247
VIR 75A/90A
2 660
All data subject to change without notice.
4
panels, as well as the fan front supports
4 and the fan itself.
2.- Orient and fasten the fan to the top
support 5 , along with the vertical air
discharge kit, keeping the 20 mm. pro-
jection out the mouth of the fan on the
panel surface.
3.- Once the fan is fastened to the top panel
5 , install same on the unit.
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B C D
822 484 397
822 443.5 313
807 571 396
928 664.5 475
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E F
- 439
234 439
313 424
381 483
GB
4.- Fit angles 7 to the unit and fasten the
fan to these angles.
5.- If the vertical air discharge kit includes
new belts, install these between the mo-
tor and fan pulleys.
6.- Install the blind front panels 6 included
in the kit.
7.- Lastly, install the standard panels 3 .
G
343
343
343
405
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