Table of Contents
397482 Supplement Commercial refrigeration appliance MONTREAL ................................................... 15
Modeltypes-Overview................................................................................................................................... 15
1 Automatic defrost......................................................................................................................................... 15
2 Electronic controller AHT-NIDEC................................................................................................................ 16
2.1 Deactivate general key lock.................................................................................................................... 16
2.1.1 Switch the cooling function on and off ........................................................................................ 17
2.1.2 Select application........................................................................................................................ 17
2.1.3 Semi-automatic defrost ............................................................................................................... 17
2.1.4 Assign bus address..................................................................................................................... 17
2.1.5 Switching the internal light on and off (optional) ......................................................................... 18
2.1.6 Display and acknowledge alarm ................................................................................................. 18
3 Setup and installation .................................................................................................................................. 19
4 EU declaration of conformity 400716_1_1018 ........................................................................................... 22
14 / 64
AHT Cooling Systems GmbH
397482_2_1018