SCHUSTER SWG A 23 - WIRING DIAGRAM

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ENGLISH
MAINTENANCE INSTRUCTION
4.5 - WIRING DIAGRAM
Practical connection board
KEY
A1.....A8 Services connectors
DK Waterdeciencysafetypressureswitch
E.ACC./RIL Ignition/detection electrode
FLS Domestichotwaterrequestowswitch
MVD Divertervalvemotor(SWGPOnly)
P Pump
PV FanPressureSwitch(SWGforceddraught
only)
SR Heating sensor
SS (*) DHWprobe(SWGConly)
TF Flue gas thermostat(SWG naturaldraught
only)
TL Limitthermostat
VG Gas valve
V Fan
SE Externalprobeconnectionterminals
TA1 / OT ModulatingTAconnectionterminals
TA2 On/off TA connection terminals