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Figure 6. Position the Control Box Vertically when the EXV is in the Box
NOTE -
1. When the EXV is inside of the box, the box is position sensitive.
2. The box must be mounted in a vertical, upright orientation only.
3. Install the box straight up and down, not at an angle.
4. Locate the control box near the indoor unit coil so that connective piping does not exceed 16 ft. (5 m).
FRONT VIEW
AHU Control Box Top
AHU Control Box Bottom
AHU Control Box Bottom
NOTE -
1. When the EXV is not inside of the box, the box is not position sensitive.
2. The box can be mounted in a vertical, upright orientation or it can be mounted in a horizontal or sideways, orientation.
3. Install the box straight up and down, not at an angle.
4. Locate the control box near the indoor unit coil so that connective piping does not exceed 16 ft. (5 m).
FRONT VIEW
AHU Control Box Top
AHU Control Box Bottom
AHU Control Box Bottom
Figure 7. Position the Control Box Vertically or Horizontally when the EXV is out of the Box
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