Technical data

46
Figure 6.1 – Electronic board S61
SCH S61
LEGEND
See table below
Table 6.1 – S61 electronic controller + Mod10 legend
CODE DESCRIPTION
SCH1 Electronic board S61
SCH3 Mod10 electronic controller (see figure for further details)
A1, A2 Auxiliary inputs
ENC Knob
F1 Fuse T 2A
F2 Fuse F 10A
F3 Fuse T 2A
F4 Fuse T 3.15A
FAN (BK, WH, BR) Cooling fan output
FL Flow switch input
FS5 (24V AC) Controller power 24-0-24 Vac
IGN.BOX (L, N) Flame controller power 230 V AC
J1 CAN BUS jumper
J10 Jumper N.O. contact
J82 W10 board connector (on Mod10)
JP10 6-pole flame controller connector
JP12 Fumes sensor or generator fin sensor input
JTAG S61 controller programming connector
MAIN 230V (L,N) S61 controller power 230 V AC
N.O. contact Pump contact, N.O.
P7 (R, W, Y, o) Consent inputs
P8 (GND, L, H) CAN BUS connector
PUMP 230V (L,N) Hydraulic pump power output
SPI Communication port with Mod10 controller
SRT1 Hydraulic pump rotation sensor input
SRT2 Hot water flowmeter input
TA Ambient temperature probe input
TA1 Hot water delivery temperature probe input
TA2 Hot water return temperature probe input
TCN Combustive air temperature probe input
TF Exhausted gas thermostat input