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Table of contents
General information
Safety ............................................................................................................................................................................................................ 4
Power supply ......................................................................................................................................................................................... 4
Introduction .................................................................................................................................................................................................. 4
Documentation ..................................................................................................................................................................................... 4
Unit type ....................................................................................................................................................................................................... 5
Product description .............................................................................................................................................................................. 5
Dimensional drawing ............................................................................................................................................................................ 6
Functional block diagram .................................................................................................................................................................... 7
Accessories .................................................................................................................................................................................................. 8
Electrical pre-heating element for frost protection of the unit ................................................................................................... 8
Electrical pre-heating element for integration ............................................................................................................................... 8
Electrical after-heating element for duct installation ................................................................................................................... 8
Water after-heating element incl. control system for duct installation .................................................................................... 8
EM-box .................................................................................................................................................................................................... 8
DTBU damper ........................................................................................................................................................................................ 9
CO2-sensor ............................................................................................................................................................................................ 9
Expansion PCB ....................................................................................................................................................................................... 9
Fire automation system box ............................................................................................................................................................... 9
Water trap with ball ............................................................................................................................................................................. 9
Vibration absorbers ...........................................................................................................................................................................10
Flexible sound damper .......................................................................................................................................................................10
Pollen filter ...........................................................................................................................................................................................10
Cooker hood filter box .......................................................................................................................................................................10
Wall mount brackets ..........................................................................................................................................................................10
Extension cable HMI control panel ..................................................................................................................................................11
Functional cable ..................................................................................................................................................................................11
Installation
Placement ...................................................................................................................................................................................................12
Positioning of the ventilation unit ...................................................................................................................................................12
Top unit .................................................................................................................................................................................................12
Mounting the ventilation unit ...........................................................................................................................................................13
Wall brackets for mounting unit ......................................................................................................................................................13
Electrical installation
Electrical connections ..............................................................................................................................................................................14
Safety ...................................................................................................................................................................................................14
Connection overview .........................................................................................................................................................................14
User panel ...................................................................................................................................................................................................15
HMI User panel ....................................................................................................................................................................................15
Wall bracket .........................................................................................................................................................................................15
Electrical connection unit ........................................................................................................................................................................16
Power supply .......................................................................................................................................................................................16
Ventilation unit ...................................................................................................................................................................................16
Electrical connections accessories ........................................................................................................................................................17
Functional cable ..................................................................................................................................................................................17
User selections 1 and 2 (cooker hood) ............................................................................................................................................18
Modbus .................................................................................................................................................................................................19
Fire thermostat / external fire automation system ....................................................................................................................20
EM-box (damper solution) .................................................................................................................................................................21
DTBU damper solution .......................................................................................................................................................................22
External connections .........................................................................................................................................................................23
External pre-heating element ..........................................................................................................................................................24
Installation of electrical pre-heating element for integration ...................................................................................................25
Installation of expansion PCB on CTS602 Light circuit board ....................................................................................................27
Electrical after heating element ......................................................................................................................................................28
Water after heating element ............................................................................................................................................................29
CO2 sensor ...........................................................................................................................................................................................30
Joint alarm ............................................................................................................................................................................................31
Plumbing installation
Condensate drain ......................................................................................................................................................................................32
Important information .......................................................................................................................................................................32
Connection of water trap ..................................................................................................................................................................32
Installation water trap with ball .......................................................................................................................................................33
Water after-heating element - duct installation ..........................................................................................................................34
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