Astoria Plus4YouTS - Page 73

73
Technical manual
ENGLISH
CN16 - Mains pressure, humidity sensor and boiler press. tranducer supply
2
4
6
CN16
1
BB
3
5
NE
VE
+5V
GND
PCS
8
7
GR
BM
TPR
SUR
10
9
NE
GND
AA Wiring of the autost. air pump
AR Orange
BB White/Blue
BI White
BL Blue
BM White/Brown
Bn White/Black
DS Volumetric dosing device
EVA Autosteamer solenoid valve
EVgr Group solenoid valve
EVC Boiler lling solenoid valve
EVt1 Water solenoid valve
EVt2 Water solenoid valve 2
EVM Water mix solenoid valve
GI Yellow
GR Grey
GV Yellow-Green
LC Boiler level
LS Safety level
MA Brown
N Neutral
NE Black
NTA NTC autosteamer probe
NTB NTC services boiler probe
NTc NTC coee boiler probe
NTg NTC group probe
NTs NTC cup heater probe
PH Phase
PO Pump
PRC Coee boiler pressure switch
RG Group heating element
RH Water heating element
RO Red
RR Heating element
RS Static relay
TS Safety thermostat
TP Coee boilers pressure transducer
TPR Pressure transducer
TS Safety thermostat
STZ Cup heater
SUR Humidity sensor
VE Green
VI Violet
CN17 - Connection of NTC temperature sensors
2
4
6
8
1
7
3
5
9
11
10
12
NTc2
NTg2
+NTc2
NTg3
+NTg3
NTc3
+NTc3
NTg1
+NTg1
NTc1
+NTc1
+NTg2
13
14
NTc4
+NTc4
15
16
NTg4
+NTg4
AR
BM
AR
BN
BN
VE
VE
BB
BB
GI
GI
BM
VI
VI
NR
NR
CN15
CN14 - Connection to display/CPU
1
3
5
7
9
2
16
11
13
15
CN14
CN4 - Connection of RS 232 serial socket
4
1
CN13
+5V
RX IN
TX OUT
3
2