2
1 - SECTION FOR USERS ...................................................................... 4
2 - DISPLAYS AND KEYS ....................................................................... 4
3 - CHANGE OF SETPOINT VALUE ....................................................... 5
4 - LIST OF ERROR MESSAGES............................................................ 6
5 - SECTION FOR INSTALLERS............................................................. 6
6 - INTRODUCTION ................................................................................ 6
7 - ORDERING CODES........................................................................... 7
8 - TECHNICAL DATA............................................................................. 8
9 - ELECTRICAL WIRINGS..................................................................... 9
10 - WIRING DIAGRAM ATR121 / ATR141.......................................... 10
11 - ALARM INTERVENTION MODES .................................................. 13
12 - MODIFY CONFIGURATION PARAMETERS.................................. 17
13 - CONFIGURATION PARAMETERS................................................. 18
14 - TUNING.......................................................................................... 30
15 - MANUAL START OF TUNING........................................................ 31
16 - AUTOTUNING................................................................................ 31
17 - FUNCTION LATCH ON .................................................................. 32
18 - FUNCTION NEUTRAL ZONE......................................................... 34
19 - SERIAL COMMUNICATION ........................................................... 35
20 - MEMORY CARD (OPTIONAL) ...................................................... 39
21 - LOADING DEFAULT VALUES........................................................ 41
22 - SUPERVISORY SYSTEM WITH CONTROLLERS ATR121 / 141.. 42
23 - CONFIGURATION MEMORANDUM .............................................. 43
24 - NOTES / UPDATE.......................................................................... 45