Remote keyboard ........................................................... 16
Remote keyboard output ............................................. 12
Reset.................................................................................. 68
Reset alarm...................................................................... 68
RESPONSIBILITY AND RESIDUAL RISKS.............. 58
Reversing valve ............................................................... 23
Polarity ......................................................................... 23
Reversing valve control................................................. 36
S
Safety timing................................................................... 21
Scroll down...................................................................... 68
Scroll up ........................................................................... 68
Selection of operating mode from analogue input 30
Diagram........................................................................ 30
Serial outputs.................................................................. 14
SET display for air-air machines (for models Ech
2xxB only).................................................................... 15
Set Point ........................................................................... 68
Set point offset (for ET<MT) ........................................ 26
Set point regression (for ET(MT)................................. 27
Setting set points............................................................ 31
Silent speed...................................................................... 35
Sonde ................................................................................ 73
Stand-by....................................................................30; 68
Start defrost temperature compensation................. 39
SUMMARY ..........................................................................2
Supplementary electrical heater control.................. 37
Supplementary electrical heaters............................... 25
Switching from digital input ....................................... 33
SYSTEM CONFIGURATION........................................... 21
T
Table of alarms ............................................................42
TABLE OF ANALOGUE ALARMS: .................................45
Table of compressor parameters (CP).................52
TABLE OF DIGITAL ALARMS:........................................45
Table of parameters.......................................................51
alarm parameters (ALL)........................................53
Anti-freeze/boiler parameters (FRO.....................53
defrost parameters (DFR .........................................53
fan control parameters (FAN) ...........................52
pump parameters (PUP............................................53
TECHNICAL FEATURES ..................................................55
Technical informatio .....................................................55
TEMPERATURE CONTROL FUNCTIONS.....................30
Temperature- or pressure-based operation .............13
configuration tabl......................................................13
Temperature-based operation ....................................13
TK output
configuration table.................................................11
Triac...................................................................................11
U
Units of measurement ...................................................13
USE OF THE DEVICE ....................................................... 57
USER INTERFACE.............................................................15
V
Visibility of parameters and sub-menus....................20
W
Water-water Chiller 1 compressor..............................62
Water-water Chiller 2 compressor..............................63
Water-water heat pump 1 compressor .....................66
Water-water heat pump 2 compressors ...................67
Eliwell & Controlli s.r.l.
Via dell’Industria, 15 Zona Industriale Paludi
32010 Pieve d’Alpago (BL) ITALY
Telephone +39 0437 986111
Facsimile +39 0437 989066
Internet http://www.eliwell.it
Technical Customer Support:
Email: techsuppeliwell@invensys.com
Telephone +39 0437 986300
Invensys Controls Europe
Part of the Invensys Group
ECH 200 BD
2005/5/
Cod: 8MA10065
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