Lennox CLIMATIC 50 User Manual page 45

Ecomax 'LC'
Digital Input (DI)
J5.ID1 C.1 Compressor J12.NO1
J5.ID2 C.1 Comp., High Pres. J12.NO2
J5.ID3 C.1 Fans, Status J12.NO3
J5.ID4 C.2 Compressor J13.NO4
J5.ID5 C.2 Comp., High Pres. J13.NO5
J5.ID6 C.2 Fans, Status J13.NO6
J5.ID7 R.Ctrl ON/OFF J14.NO7
J15.NO8
J5.ID8 R.Ctrl Reset
J15.NC8
J7.ID9 Unit Flow Switch J16.NO9
J7.ID10 J16.NO10 C.2
J7.ID11 J16.NO11 C.2
J17.NO12
J7.ID12
J17.NC12
J18.NO13
J8.ID13
J18.NC13
J8.ID14
CLIMATIC 50, user manual – Chillers ranges
M50, Base Board
Digital Output (DO)
(Screw) Reset Int. Comp.
C,1 (Piston) 1st Valve Comp., 1
(322-Piston) 2nd Valve Comp., 1
(Screw) Valve 50% Comp
C.1
(Piston) Comp., 2
(Screw) Valve 75% Comp.
C.1 (Piston) 1st Valve Comp., 2
(322-Piston) 1st Valve Comp., 1
(Screw) Reset Int. Comp.
C.2 (Piston) 1st Valve Comp., 1
(322-Piston) 2nd Valve Comp., 1
(Screw) Valve 50% Comp
C.2
(Piston) Comp., 2
(Screw) Valve 75% Comp.
C.2 (Piston) 1st Valve Comp., 2
(322-Piston) 1st Valve Comp., 1
(Screw) Comp.
C.1
(Piston) Comp., 1
Fan 1, Low speed
C.1
Fan 1, High speed
C.1 (Screw & Piston) Liquid Valve
(Screw & Piston) Liquid Valve
(Screw) Comp.
(Piston) Comp., 2
Fan 1, Low speed
C.2
Fan 1, High speed
R.Ctrl General Alarm
Analogic Input (AI)
J2.B1 C.1 High Pres. (4~20mA -1~29b)
J2.B2 C.1 Low Pres. (4~20mA -1~6b) *
J2.B3 C.2 High Pres. (4~20mA -1~29b)
J2.B4 C.2 Low Pres. (4~20mA -1~6b) *
J3.B5 Unit Water Outlet (NTC)
J3.B6 Unit Water Inlet (NTC)
J6.B7 Unit Water T°, Cond., Outlet (NTC)
J6.B8 Unit Outside (NTC)
* if no Electronic Expansion Valve
CL50-CHILLERS/IOM/0906-E
Analogic Output (AO)
J4.Y1 C.1 Fans, 2-3-4-5
J4.Y2 C.2 Fans, 2-3-4-5
J4.Y3 C.1 Fan, Modul. (PWM)
J4.Y4 C.2 Fan, Modul. (PWM)
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