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10
INT
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ODUC
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ON
Pr
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s in
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Pro
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F250
Setup Manual
INTRODUCTION
•
Vertical Installation
The Controller can be installed vertically with the air intake at the bottom and exhaust at the top.
Ambient temperature
•
For proper air flow, provide at least 20 mm of clearance above
the Controller and at least 50 mm of clearance on both sides.
•
Do not install the Controller immediately above significant heat
sources, such as heaters, transformers, or large-capacity
resistors.
•
Do not let the ambient operating temperature exceed 50
°
C
(122
°
F).
•
Provide a forced-air fan cooling or air conditioning if the ambient
temperature is near 50
°
C (122
°
F) so that the ambient
temperature never exceeds 50
°
C (122
°
F).
Noise resistance
•
Do not install the Controller in a cabinet containing high-voltage
equipment.
•
Do not install the Controller within 200 mm of power cables.
Exhaust
Intake
Exhaust
Intake
Correct
Incorrect
Controller
Control panel
Louver
200mm min.
200mm min.
Power lines
Controller