92
ECL-PTU-207 Preloaded Applications
Universal Input 2
Parameter
Default
Valid
Choices
Description
UI2
(EC2)
X
0
SP OFFSET
Setpoint offset is connected to UI2
1
DISCH TEMP
Discharge temperature sensor is connected to UI2.
2
RETURN TEMP
Return air temperature sensor is connected to UI2.
3
WATER TEMP
Water Temperature sensor is connected to UI2.
4
UNUSED
UI2 is not used.
Table 26: Universal Input 2
Sensor Input 3
Parameter
Default
Valid
Choices
Description
SI3
(nviFP44)
X
0
SPACE TEMP
Space temperature sensor is connected to SI3
1
DISCH TEMP
Discharge temperature sensor is connected to SI3.
2
RETURN TEMP
Return air temperature sensor is connected to SI3.
3
WATER TEMP
Water Temperature sensor is connected to SI3.
4
UNUSED
SI3 is not used.
Table 27: Sensor Input 3
Digital Input 4
Parameter
Default
Valid
Choices
Description
DI4 (EC3)
X
0
UNUSED
DI4 is not used
1
WINDOW NO
Window Contact is normally open
2
WINDOW NC
Window Contact is normally closed
Table 28: Digital Input 4
Digital Input 5
Parameter
Default
Valid
Choices
Description
DI5
(EC4)
X
0
UNUSED
DI5 is not used
1
AUX CONT NO
Auxiliary contact is normally open
2
AUX CONT NC
Auxiliary contact is normally closed
3
CHG OVER HEAT
Changeover contact ( TRUE = Heat / FALSE = Cool)
4
CHG OVER COOL
Changeover contact (TRUE = Cool / FALSE = Heat)
5
COND SENSOR NO
Condensation sensor is normally open
6
COND SENSOR NC
Condensation sensor is normally close
Table 29: Digital Input 5
Tables of configuration codes
