Astoria 1GR Use And Maintenance Manual page 81

13.5.16 Wiring diagram code 18090067-18090068 *CKX*
R
N
MA BL GV
CAB
S/L2 R/L1
IN
V/T2 U/T1
MA BL
CT
CAL
TECHNICIANS' manual
PR
SA
RE
GR
SL
RO
BI
STC
PG PT
SH
GS GS NE MA
NE NE
EVG
EVT
EVC
MP
RIS
TS
SR
OUT
VE GV
DV
SD
Back
Front
RS232
PO
BI White
BL
Blue
CAB Power cable
CAL
Heating unit
CT Power supply connector
DV Diverter
Heating unit filling
EVC
solenoid valve
EVG Group solenoid valve
EVT Tea solenoid valve
GR
Grey
GS Grey-red
GV
Yellow-green
IN Switch
LA Indicator light
MA Brown
MP Motor pump
NE
Black
PG Group button
PO
Jumper
PR Pressure switch
PT Tea button
RE Heating element
RIS Heating
RO
Red
SA Safety heating element
SD
Reed sensor
Indicator light for
SH
lack of water
SL Heating unit level probe
SR
Heating light
TS Safety thermostat
VE Green
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