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IDX-OM-Y002
Chapter 3
Transportation
and installation
3.2
Installation
IDF190D/240D Series
3-6
4) Mount the front panel back.
[Remote control]
Voltage of AC200V is present on the terminal block. The black switch (stop) must be turned on while
wiring. When wiring, shut off the supply breaker.
1) Connect the external switch terminals to the terminal blocks No.5 and No.6.
Use a single pole type (non-voltage) external switch for remote operation.
2) To enable remote operation, the yellow switch (main unit /remote selector switch) must be turned ON.
Then, for remote operation, the product is turned on/off using the external switch.
3.2.6
Cooling water piping
Strainer (60 mesh or finer) is recommended on the inlet of the cooling water.
When the strainer is not used, impurities in the cooling water may adhere the water cooling condenser,
decreasing the cooling performance.
Do not remove the water release plug other than during maintenance or repair.
When there is a possibility of freezing or the dryer is not used for a long period of time, discharge the water in the
piping from the water release plug.
Control the cooling water quality and amount. (Refer to the Chapter 5.2.1 Maintenance for water-cooled
condenser for details.)