4 Installation
Forced Ventilation (by Fan at Top of Panel)
Fan
Air filter
Forced Ventilation Method
Forced Air Circulation (by Fan in Closed Panel)
Fan
Controller
Controller
Forced Air Circulation
Room Cooling (Cooling the Entire Room Where the Control Panel Is Lo-
cated)
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.
4-18
Controller
Controller
Cooler
Control panel
Room Cooling
CK3M-series Programmable Multi-Axis Controller User's Manual Hardware (O036)