Lennox CLIMATIC 50

41
CLIMATIC 50, user manual – Chillers ranges CL50-CHILLERS/IOM
/
0906-E
41
CLIMATIC
TM
50 Mapping
Ecologic ‘WA’ BM50, Base Board
Digital Input (DI) Digital Output (DO) Analogic Input (AI) Analogic Output (AO)
J5.ID1 ° C.1 Compressor J12.NO1 ° C.1 Compressor, 1 J2.B1 ° C.1 High Pres. (4~20mA -1~29b) J4.Y1
WA -
WAH
C.1
Fans, 2-3-4
If two speeds, Fans, 1-
2-3
J5.ID2 ° C.1 Comp., High Pres. J12.NO2
°
MCC -
MCW
C.1
Compressor, 2
Valve compressor, 1
J2.B2 ° C.1 Low Pres. (4~20mA -1~6b) * J4.Y2
WA -
WAH
C.2
Fans, 2-3-4
If two speeds, Fans, 1-
2-3
J5.ID3 ° Unit Fans, Status J12.NO3
WA
MCC
C.1
Compressor, 3
If two speeds, Fan, 3
J2.B3 ° C.2 High Pres. (4~20mA -1~29b) J4.Y3
WA -
WAH
C.1 Fan, Modulation (PWM)
J5.ID4 ° C.2 Compressor J13.NO4 ° C.2 Compressor, 1 J2.B4 ° C.2 Low Pres. (4~20mA -1~6b) * J4.Y4
WA -
WAH
C.2 Fan, Modulation (PWM)
J5.ID5 ° C.2 Comp., High Pres. J13.NO5
°
MCC -
MCW
C.2
Compressor, 2
Valve compressor, 1
J3.B5 ° Unit Water T°, Evap., Outlet (NTC)
J5.ID6 ° Unit Flow Switch J13.NO6
WA
MCC
C.2
Compressor, 3
If two speeds, Fan, 3
J3.B6 ° Unit Water T°, Evap., Inlet (NTC)
J5.ID7 ° R.Ctrl ON/OFF J14.NO7 ° Unit Pump, 1 J6.B7 MCW Unit Water T°, Cond., Outlet (NTC)
J5.ID8 ° R.Ctrl Reset J15.NO8 ° C.1
Fan, 1
If two speeds, High
speed
J6.B8 ° Unit Outside T° (NTC)
J15.NC8
If two speeds, Low
speed
J7.ID9 ° Unit
Sécurité Elec Pompe
1&2
J16.NO9
°
WAH
C.1
By-pass EV, Valve
V4V
J7.ID10 RA R.Ctrl Step, 1 J16.NO10
°
WAH
C.2
By-pass EV, Valve or
V4V
J7.ID11 RA R.Ctrl Step, 2 J16.NO11 ° Unit Pump, 2
J7.ID12 RA R.Ctrl Step, 3 J17.NO12 ° C.2
Fan, 1
If two speeds, High
speed
J17.NC12
If two speeds, Low
speed
J8.ID13 RA R.Ctrl Step, 4
J18.NO13
J18.NC13
° R.Ctrl General Alarm
J8.ID14 RA R.Ctrl Step, 5
* if no Electronic Expansion Valve