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Provide 1 hole of ø 26 mm in the bottom of the cubicle for the conduit with conduit gland (temperature sensor cables).
Figure 12
Make sure that all metal debris caused by drilling is removed with a vacuum cleaner as this may damage the electronic parts
in the cubicle!
It is recommended to make a hole of ø 26 mm with a special punch tool (no drilling is required).
For details about the electrical installation of this expansion module, please refer to the service diagram supplied with the
main compressor.
5.8. Remarks
The ER unit is delivered as a complete kit.
The said mechanical and electrical modifications must be completed to be able to use the ER unit to recover energy.