Omron CK3M Series, Hardware User Manual

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
Forced Ventilation (by Fan at Top of Panel)
Air filter
Fan
Forced Ventilation Method
Controller
Controller

Forced Air Circulation (by Fan in Closed Panel)
Fan
Forced Air Circulation
Controller
Controller

Room Cooling (Cooling the Entire Room Where the Control Panel Is Lo-
cated)
Room Cooling
Cooler
Control panel
Low Temperatures
The Controller may not start normally if the temperature is below 0°C when the power is turned ON.
Maintain an air temperature of at least approximately 5°C inside the panel, by implementing measures
such as installing a low-capacity space heater in the panel.
Alternatively, leave the Controller power ON to keep the Controller warm.
4-4-2
Humidity
Rapid temperature changes can cause condensation to occur, resulting in malfunctioning due to short-
circuiting.
When there is a possibility of this occurring, take measures against condensation, such as leaving the
Controller power ON at night or installing a heater in the control panel to keep it warmer.
4 Installation
4-20
CK3M-series Programmable Multi-Axis Controller User's Manual Hardware (O036)