35
Maintenance instructions
ENGLISH
KEY
A1.....A13 Services connectors
APM Modulating pump supply
CMP Modulating pump control
DK Water deciency safety pressure switch
e-BUS Connection terminals
HSCP / E8
E. ACC Ignition Electrode
E. RIV Detection Elecrode
INAIL Safety connection
PF Smoke Pressostat
PG Gas Pressostat
SL Level sensor condensat
SR Flow heating sensor
SRR Return heating sensor
TL Limit thermostat
TSC Excanger safety thermostat
TF Smoke Thermostat
VG Gas Valve
VM (A)
VM (R)
Modulating Fun (A) Supply
Modulating Fun (R) Regulation
TA On/o TA connection terminals
4.5 - WIRING DIAGRAM