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Table of contents
General information
Safety ............................................................................................................................................................................................................4
Power supply .........................................................................................................................................................................................4
Heat pump domestic hot water ..........................................................................................................................................................4
Introduction ..................................................................................................................................................................................................5
Documentation ......................................................................................................................................................................................5
Data plate ...............................................................................................................................................................................................5
App option
Nilan User App ..............................................................................................................................................................................................6
Introduction ...........................................................................................................................................................................................6
Explanation of main screen items ......................................................................................................................................................6
Temperature ..........................................................................................................................................................................................7
Ventilation ..............................................................................................................................................................................................7
Domestic hot water ..............................................................................................................................................................................8
Air humidity ...........................................................................................................................................................................................9
CO2 settings ...........................................................................................................................................................................................9
Filter replacement ............................................................................................................................................................................. 10
Show data ............................................................................................................................................................................................ 10
Trend curve ......................................................................................................................................................................................... 10
Control panel
Functions in the control panel ................................................................................................................................................................ 11
Main screen items .............................................................................................................................................................................. 11
Main screen settings options ........................................................................................................................................................... 12
Warning and alarms ........................................................................................................................................................................... 12
Settings menu overview ................................................................................................................................................................... 13
Service and maintenance
General information .......................................................................................................................................................................... 14
Regular maintenance ............................................................................................................................................................................... 14
Filters ................................................................................................................................................................................................... 14
Illustration of filter replacement .................................................................................................................................................... 15
Annual maintenance ................................................................................................................................................................................ 16
General cleaning ................................................................................................................................................................................. 16
Water trap ........................................................................................................................................................................................... 16
Heat exchanger .................................................................................................................................................................................. 16
Checking sacrificial anode ................................................................................................................................................................ 17
Checking safety valve ....................................................................................................................................................................... 17
Check air intake and discharge ........................................................................................................................................................ 17
Check ventilation ducts .................................................................................................................................................................... 17
The heat pump .................................................................................................................................................................................... 17
User settings
Setting the ventilation unit ..................................................................................................................................................................... 18
Turn off the ventilation unit ............................................................................................................................................................. 18
Operating function ............................................................................................................................................................................. 18
Alarm .................................................................................................................................................................................................... 19
Show data ............................................................................................................................................................................................ 19
Date/time ............................................................................................................................................................................................ 20
Week programs .................................................................................................................................................................................. 20
Supply air heating .............................................................................................................................................................................. 21
Domestic hot water ........................................................................................................................................................................... 22
After-heating element ...................................................................................................................................................................... 23
Cooling ................................................................................................................................................................................................. 23
Humidity control ................................................................................................................................................................................ 24
CO2 Control ......................................................................................................................................................................................... 25
Air exchange ....................................................................................................................................................................................... 26
Filter alarm .......................................................................................................................................................................................... 27
Temperature control ......................................................................................................................................................................... 28
Language ............................................................................................................................................................................................. 28
Alarm list
Compact ..................................................................................................................................................................................................... 29
Alarm list ............................................................................................................................................................................................. 29