Lennox CLIMATIC 50

42
CLIMATIC 50, user manual – Chillers ranges CL50-CHILLERS/IOM
/
0906-E
42
Ecologic ‘WA’ BE50, Expansion Board
Digital Input (DI) Digital Output (DO) Analogic Input (AI) Analogic Output (AO)
J4.ID1
WA
°
Unit
R.Ctrl
Recovery
Custom BE50-1
J5.NO1
J5.NC1
MCC
Unit
°
C.1
R.Ctrl
Fans, 2
If two speeds, Fans, 1
FreeCooling
Custom BE50-1
J9.B1
WAH
WA
°
C.1
Unit
R.Ctrl
Discharge T°, Comp. 1 (NTC
150°c)
Recovery T°, Inlet (NTC)
Custom BE50-1
J2.Y1 Unit FreeCooling
J4.ID2 ° R.Ctrl Custom BE50-2
J6.NO2
J6.NC2
MCC
°
C.1
R.Ctrl
Fans, 3
If two speeds, Fans, 2
Custom BE50-2
J9.B2
WAH
WA
°
C.1
Unit
R.Ctrl
Discharge T°, Comp. 2 (NTC
150°c)
Recovery T°, Outlet (NTC)
Custom BE50-2
J4.ID3 ° R.Ctrl Custom BE50-3
J7.NO3
J7.NC3
MCC
°
C.2
R.Ctrl
Fans, 2
If two speeds, Fans, 1
Custom BE50-4
J10.B3
WAH
°
C.2
R.Ctrl
Discharge T°, Comp. 1 (NTC
150°c)
Custom BE50-3
J4.ID4 °
Unit
R.Ctrl
Starter, Comp.
Custom BE50-4
J8.NO4
J8.NC4
MCC
°
C.2
Unit
R.Ctrl
Fans, 3
If two speeds, Fans, 2
Starter, Comp.
Custom BE50-4
J10.B4
WAH
°
C.2
R.Ctrl
Discharge T°, Comp. 2 (NTC
150°c)
Custom BE50-4