5
ENG
“EVD ice” +0300038EN - rel. 1.1 - 23.04.2018
Content
1.
INTRODUCTION 7
1.1 Models ............................................................................................................ 7
1.2 Functions and main characteristics ............................................................. 7
1.3 Accessories ....................................................................................................... 7
2. INSTALLATION
8
2.1 Dimensions - mm (in) ................................................................................... 8
2.2 Assembly on the evaporator ........................................................................ 8
2.3 Application diagrams ...................................................................................... 9
2.4 Wiring description ......................................................................................... 10
2.5 Wiring .............................................................................................................. 10
3. USER INTERFACE
11
3.1 Keypad............................................................................................................. 11
3.2 Display and visualisation ............................................................................ 11
3.3 Programming mode ..................................................................................... 11
3.4 Restore default parameters (factory) ........................................................ 11
4. COMMISSIONING
12
4.1 Commissioning procedure ......................................................................... 12
4.2 Parameters first configuration .................................................................... 12
5. FUNCTIONS
13
5.1 Control ............................................................................................................. 13
5.2 Special control function: smooth lines ..................................................... 14
5.3 Service parameters ....................................................................................... 14
6. PROTECTORS
15
6.1 Protectors ........................................................................................................ 15
7. PARAMETERS TABLE
17
8. NETWORK CONNECTION
18
8.1 RS485 serial configuration .......................................................................... 18
8.2 Network connection for commissioning via PC .................................... 18
8.3 Visual parameter manager .......................................................................... 18
8.4 Restore default parameters ......................................................................... 19
8.5 Setup by direct copy ..................................................................................... 19
8.6 Setup using configuration file ....................................................................20
8.7 Read the configuration file on the controller ........................................20
8.8 Variables accessible via serial connection .............................................. 21
8.9 Control states .................................................................................................22
8.10 Special control states ....................................................................................23
9. ALARMS
24
9.1 Types of alarms ..............................................................................................24
9.2 Probe alarms ..................................................................................................24
9.3 Control alarms ...............................................................................................24
9.4 Valve emergency closing procedure .........................................................24
9.5 Network alarm ...............................................................................................24
9.6 Alarm table ....................................................................................................25
10. TROUBLESHOOTING
25
11. TECHNICAL SPECIFICATIONS
26