Nortec ME Direct Feed Installation - Manual (Page 31)

31 Installation
4.5 Mounting the optional control unit
4.5.1 Notes on positioning the control unit
Please observe the following notes when positioning the optional Nortec ME control unit:
– The control unit can be mounted directly outside to the AHU/air duct or to a wall or stand (not sup-
plied).
– The control unit should ideally be positioned as close to the evaporative module as possible for ease
of servicing and maintenance.
– The control unit is protected according to IP21. Make sure the control unit is installed in a drip-proof
location and the admissible ambient conditions are complied with (see technical data in the opera-
tion manual to the Nortec ME Direct Feed).
– The power supply to the control unit must be equipped with an electrical isolator (not supplied) fitted
within 1m (39") for purposes of maintenance and emergencies. When positioning the control unit
make sure the electrical isolator can be mounted within that range.