IP66 protection is guaranteed only when:
•
Maximum deviation from the plane surface to
the cut-out is ≤ 0.019 in.
•
Thickness of the case where it is mounted to
the equipment is 0.059 in. to 0.23 in.
•
Maximum surface roughness where the
gasket is applied is ≤ 0.004 in.
Figure 10: Cutout and display clearances
Note:
A = Display; B = Installation cutout
Cabling a display with a single controller
Figure 11 shows the connections made to the
display for power and communications in a single
controller application.
Figure 11: Single controller cable connection
Advanced Graphic Touchscreen Display on 25 Ton to 80 Ton Johnson Controls Premier Rooftop Units
14
Johnson Controls
