C0240111-04-05-GB
b ) for semi-hermetic compressors
“E” expansions for chillers with heat pumps or two pumps.
Expansion "E" – address 5
Digital inputs
Digital inputs
Remote Summer/Winter
ID1
ID2
ID2
Pump 1 thermal protection
ID3
ID4
Pump 2 thermal protection
ID4
ID5
Analogue inputs
ID7
Evap. 1 outlet water temperature
B1
ID8
Evap. 2 outlet water temperature
B2
ID9
External temp. / Cond. 2 outlet water temp.
B3
ID10
Condenser outlet water temperature
B4
ID11
ID12
Digital outputs
ID13
Rev. cycle valve 1/recovery 1/freecooling OFF
NO1
ID14
Rev. cycle valve 2/recovery 2/freecooling ON
NO2
Pump 1
NO3
Analogue inputs
Pump 2
NO4
B1
B2
Analogue outputs
B3
Y1
B4
B5
B6
B7
B8
Digital outputs
NO2
NO3
NO4
NO5
NO6
NO7
NO8
NO9
NO10
NO11
NO12
NO13
NO14
NO15
NO16
NO17
NO18
NO19
NO20
NO21
NO22
NO23
NO24
NO25
NO26
NO27
NO28
Analogue outputs
Y1
Y2
Y3
Y4
ID1
ID3
ID6
NO1
NO29
96