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4.2.5.2 Connecting the internal control panel
The internal control panel must be connected to the control board using the ribbon cable.
1. First, plug the connector of one end of the cable (in the position shown) into the designated X9 socket on the control board.
2. Plug the connector of the other end of the cable into the control panel (in the position shown).
Ensure that the ribbon cable is located in the designated recess of the EPP housing when installing the lower
canopy.
4.2.5.3 Installing and connecting a sensor system module
The installation and connection of a sensor system module should be completed prior to installing the ventilation
unit.
In the event of a delayed installation, the ventilation unit has to be withdrawn far enough out of the wall mounting
pipe until the EPP housing is located in front of the side edge of the wall bracket.
Follow removal of the upper and lower canopies, as follows:
1. Pull off the upper part of the EPP housing and guide the sensor cable, together with the wire ends, from the inside to the
outside through the hole in the EPP housing.
INSTRUCTIONS FOR SKILLED INSTALLERS
