2
User interface
Abbreviations / Meanings
Contents   Page
NUI User Interface Comfort Series 33AW-CS2
CDU Compressor Device Unit
GMC Global Module controls
LWT Leaving water Temperature
OAT Outdoor Air Temperature
DHW Domestic hot water
Abbreviations / meanings ................................................... 2
Button Identication............................................................. 3
On-screen Indicators............................................................. 4
Quick Start................................................................................ 5
      Setting the time and day....................................... 5
Programming the Control.................................................... 6/10
      Touch ‘N’ Go feature ................................................ 6
      Programming the Touch ‘N’ Go feature.............. 6
      Selecting the zone................................................... 6
      To change the factory settings............................ 7
      Changing the temperature time periods ......... 7
      Assigning time periods.......................................... 8-10
Advanced Programming Options .....................................11-12
      Changing the temperature................................... 11
      Advanced programming display codes............ 11
      Changing user settings.......................................... 12
      User conguration default reset......................... 13
Special Features...................................................................... 13
      Room Temperature Sensor Adjustment ........... 13
      Shortcut to Silent mode......................................... 13
    Keyboard lock........................................................... 13
    Clock............................................................................ 13
What If ...................................................................................... 14
    Fault Code Table....................................................... 14
Installation ...............................................................................14-17
    Safety consideration............................................... 14
    Power .......................................................................... 14
      Step 1 - User interface location............................ 14
      Step 2 - Installation user interface...................... 14
      Installer conguration default reset .................. 17