Lennox CLIMATIC 50

44
CLIMATIC 50, user manual – Chillers ranges CL50-CHILLERS/IOM
/
0906-E
44
Ecomax ‘LC’ BM50, Slave Board
Digital Input (DI) Digital Output (DO) Analogic Input (AI) Analogic Output (AO)
J5.ID1 C.3 Compressor J12.NO1 C.3 (Screw) Reset Int. Comp. J2.B1 C.3 High Pres. (4~20mA -1~29b) J4.Y1 C.3 Fans 2-3-4-5
J5.ID2 C.3 Comp. High Pres. J12.NO2 C.3 (Screw) Valve 50% Comp. J2.B2 C.3 Low Pres. (4~20mA -1~6b) * J4.Y2 C.4 Fans 2-3-4-5
J5.ID3 C.3 Fans Status J12.NO3 C.3 (Screw) Valve 75% Comp. J2.B3 C.4 High Pres. (4~20mA -1~29b) J4.Y3 C.3 Fan Modul. (PWM)
J5.ID4 C.4 Compressor J13.NO4 C.4 (Screw) Reset Int. Comp. J2.B4 C.4 Low Pres. (4~20mA -1~6b) * J4.Y4 C.4 Fan Modul. (PWM)
J5.ID5 C.4 Comp. High Pres. J13.NO5 C.4 (Srew) Valve 50% Comp. J3.B5
J5.ID6 C.4 Fans Status J13.NO6 C.4 (Screw) Valve 75% Comp. J3.B6
J5.ID7 J14.NO7 C.3 (Screw) Comp. J6.B7
J5.ID8
J15.NO8
J15.NC8
C.3
C.3
Fan 1, Low speed
Fan 1, High speed
J6.B8
J7.ID9 J16.NO9 C.3 (Screw) Liquid Valve
* if no Electronic Expansion Valve
J7.ID10 J16.NO10 C.4 (Screw) Liquid Valve
J7.ID11 J16.NO11 C.4 (Screw) Comp
J7.ID12
J17.NO12
J17.NC12
C.4
C.4
Fan 1, Low speed
Fan 1, High speed
J8.ID13
J18.NO13
J18.NC13
J8.ID14
Ecomax ‘LC’ BE50, Expansion Board
DI DO AI AO
J4.ID1
Unit
R.Ctrl
Pump
Custom BE50-1
J5.NO1
J5.NC1
Unit
R.Ctrl
Pump, 1
Custom BE50-1
J9.B1
Unit
R.Ctrl
Recovery T°, Inlet (NTC)
Custom BE50-1
J2.Y1
J4.ID2
Unit
R.Ctrl
Recovery
Custom BE50-2
J6.NO2
J6.NC2
Unit
R.Ctrl
Pump, 2
Custom BE50-2
J9.B2
Unit
R.Ctrl
Recovery T°, Outlet (NTC)
Custom BE50-2
J4.ID3 R.Ctrl Custom BE50-3
J7.NO3
J7.NC3
R.Ctrl Custom BE50-3 J10.B3 R.Ctrl Custom BE50-3
J4.ID4
Unit
R.Ctrl
Starter, Comp.
Custom BE50-4
J8.NO4
J8.NC4
Unit
R.Ctrl
Starter, Comp.
Custom BE50-4
J10.B4 R.Ctrl Custom BE50-4