W5
Smart
2
All rights to changes reserved.
2020-11-19
Important information ............................................. 3
1. General Description .............................................. 4
1.1 Enclosure .........................................................................4
1.2 Fans .................................................................................4
1.3 Filter ................................................................................4
1.4 Heat exchanger ................................................................4
1.5 Temperature ....................................................................4
1.6 Protective functions .........................................................5
1.7 Automatic energy saving system ......................................5
2. Installation ............................................................. 6
2.1 Ventilation unit installation site ........................................6
2.1.1 Wall mounting ..............................................................6
2.1.2 Ceiling mounting ..........................................................7
2.1.3 Mounting on a base ......................................................7
2.2 Condensate discharge ......................................................8
2.3 Ducts ...............................................................................8
2.4 To seal around duct penetration collars ............................8
2.5 Electric and control cables ................................................9
2.6 Installation of the Smart control panel ............................10
3. Commissioning .................................................... 12
3.1 Air flows ........................................................................12
3.1.1 Setting the basic air flows ...........................................12
3.1.2 Travelling ....................................................................12
3.1.3 Maximum automatic boost .........................................12
3.2 Commissioning external equipment ...............................12
3.2.1 Digital switch input (DI) ...............................................13
3.2.2 Control inputs (AI) ......................................................13
3.2.3 Relay outputs (DO) ......................................................13
3.2.4 Control outputs (SEC/SEM – AO4) ...............................13
3.3 Smart functions .............................................................14
3.3.1 Shortcuts ....................................................................14
3.3.2 Summer mode ............................................................14
3.3.3 Cooker hood function .................................................14
3.3.4 Central vacuum function .............................................15
3.3.5 Fireplace function .......................................................15
3.3.6 Automatic Home/Away/Boost system ..........................15
3.3.7 Automatic humidity system .........................................15
3.3.8 Automatic air quality control .......................................16
3.3.9 Temperature boost ......................................................16
3.4 Heating/cooling .............................................................17
3.5 Anti-frost protection ......................................................17
3.6 Restoring factory settings ...............................................17
3.7 Changing the service code .............................................17
3.8 Use ................................................................................17
4. Service .................................................................. 18
4.1 Service reminder ............................................................18
4.2 To open the ventilation unit ...........................................18
4.3 Filter ..............................................................................18
4.4 Heat exchanger ..............................................................18
4.5 Fans ...............................................................................18
4.6 Other servicing ...............................................................18
5. Alarms and Troubleshooting .............................. 20
5.1 Alarm, cooker hood .......................................................20
5.2 Alarm, control panel ......................................................20
5.3 Troubleshooting .............................................................20
6. List of components ............................................. 22
7. Technical data ...................................................... 23
7.1 Fan outputs (EN 13141-4) ..............................................23
7.2 Outputs of the components ...........................................24
7.3 Acoustic data .................................................................25
7.4 Electrical wiring diagram ................................................26
7.4.1 Ventilation units ..........................................................26
7.4.2 Control functions with accessories ..............................28
7.5 Control diagram ............................................................30
7.6 Dimensions ....................................................................31
7.7 Weights .........................................................................31
7.8 Ventilation unit codes ....................................................32
7.9 Accessories for installation .............................................33
8. Commissioning form ........................................... 34
NOTE! The manual’s original language is Finnish.
Contents
Technical Guide
for design engineers, installation engineers and service personnel
The section 1 describes the
high lights of the unit
.
All information for
mechanical installation
is found from section 2.
Instructions for
basic commissioning
is found from section 3.
Units periodically
maintenance and service
is described in section 4.
If a
malfunction or alarm
occurs the instructions are found from section 5.
All
technical data
is found from section 7.
