Specifications

1592032000 iProCHILL_4DIN GB r.1.0 20.01.2012 iProCHILL 4 DIN series 22/48
Parameters Description min max um Resolution
Sd 1 Maximum increase in chiller mode dynamic set point
This determines the maximum variation of the working set point in chiller
mode
-50.0
-58
110
230
°C
°F
Tenths
whole
Sd 2 Maximum increase in heat pump mode dynamic set point
This determines the maximum variation in the working set point in heat
pump mode
-50.0
-58
110
230
°C
°F
Tenths
whole
Sd 3 Dynamic set point in chiller mode for the external air temperature setting -50.0
-58
110
230
°C
°F
Tenths
whole
Sd 4 Dynamic set point in heat pump mode for the external air temperature
setting
-50.0
-58
110
230
°C
°F
Tenths
whole
Sd 5 External air temperature differential dynamic set point in chiller mode -50.0
-58
110
230
°C
°F
Tenths
whole
Sd 6 Dynamic set point in heat pump mode for the external air temperature
differential
-50.0
-58
110
230
°C
°F
Tenths
whole
Energy saving
Parameters Description min max um Resolution
ES 1 Start of working time band 1 (0-24) 0 24.00 Hr 10 Min
ES 2 End of working time band 1 (0-24) 0 24.00 Hr 10 Min
ES 3 Start of working time band 2 (0-24) 0 24.00 Hr 10 Min
ES 4 End of working time band 2 (0-24) 0 24.00 Hr 10 Min
ES 5 Start of working time band 3 (0-24) 0 24.00 Hr 10 Min
ES 6 End of working time band 3 (0-24) 0 24.00 Hr 10 Min
ES 7 Monday energy saving time band 0 7
ES 8 Tuesday energy saving time band 0 7
ES 9 Wednesday energy saving time band 0 7
ES 10 Thursday energy saving time band 0 7
ES 11 Friday energy saving time band 0 7
ES 12 Saturday energy saving time band 0 7
ES 13 Sunday energy saving time band 0 7
ES 14 Increase energy saving setting in chiller mode -50.0
-58
110
230
°C
°F
Tenths
whole
ES 15 Energy saving differential in chiller mode 0.1
1
25.0
45
°C
°F
Tenths
whole
ES 16 Increase energy saving set point in heat pump mode -50.0
-58
110
230
°C
°F
Tenths
whole
ES 17 Increase energy saving differential in heat pump mode 0.1
1
25.0
45
°C
°F
Tenths
whole
ES 18 Monday mode with automatic ON / OFF 0 7
ES 19 Tuesday mode with automatic ON / OFF 0 7
ES 20 Wednesday mode with automatic ON / OFF 0 7
ES 21 Thursday mode with automatic ON / OFF 0 7
ES 22 Friday mode with automatic ON / OFF 0 7
ES 23 Saturday mode with automatic ON / OFF 0 7
ES 24 Sunday mode with automatic ON / OFF 0 7
ES 25 Maximum unit working time in OFF from RTC if forced ON via a key 0 250 Min 10 Min
Auxiliary heating
Parameters Description min max um Resolution
AH 1 Auxiliary heating function
0 = Disabled
1 = Integration
2 = Replace
0 2
AH 2 External air set point auxiliary heating activation -50.0
-58
110
230
°C
°F
Tenths
whole
AH 3 External air differential auxiliary heating deactivation 0.1
1
25.0
45
°C
°F
Tenths
whole
AH 4 Auxiliary heating activation delay time 0 250 Min
AH 5 External air set point to deactivate the compressors if the integration
mode is enabled
-50.0
-58
110
230
°C
°F
Tenths
whole
AH 6 External air differential to re-activate the compressors if the integration
mode is enabled
0.1
1
25.0
45
°C
°F
Tenths
whole
AH 7 Compressor deactivation delay time if integration mode is active 0 250 Min
AH 8 Temperature control set point selection
0 = uses the set point (ST04) and the differential (ST08) of the heating
mode.
1 = uses the set point and differential for the ON/OFF and Modulating
auxiliary heating functions
2 = adds the value of the setting in parameter AH09/AH11 to the working
set point of the heating mode (ST04) and uses the differential set in
AH10/AH12
0 2
AH 9 Auxiliary heating set point ON/OFF -50.0
-58
110
230
°C
°F
Tenths
whole
AH 10 Auxiliary heating proportional band ON/OFF 0.1
1
25.0
45
°C
°F
Tenths
whole