Power Supply Diagram - Astoria STORM BARISTA ATTITUDE SAEP 2GR Use And Maintenance Manual

Power supply diagram

16.3
N
R
S
T
TG
IG
LA
F7
SWC
IN
OUT
C1 = 2,2
C2 = 0,33 F
F6
CNB13 CNB12
N
F
IG
IG Main switch
LA Switch light ON
MP Motor pump
PR Steam heating unit safety pressure switch
RCS Services boiler heating element
RC1 Heating unit resistor GR1
RC2 Heating unit resistor GR2
RC3 Heating unit resistor GR3
RG1 Group 1 resistor
TECHNICIANS manual
T1 L1
T2 L2
T3 L3
T4 L4
A1 A2
F1 F2 F3
PR
TSS
FILTER
C2
C1 C1 C1 SRS
L2 T2 L2
- + -
+
L1 T1 L1
+24V
CNB20 CNB9 CNB8 CNB7
16
15
14
13
12
CNB4
9
7
6
5
4
CNB3
FS
T1 L1
T2 L2
T3 L3
T4 L4
TG A1 A2
F1 F2 F3
PR
LA
RG2 Group 2 resistor
RG3 Group 3 resistor
RST Cup warmer heating element
SR1 Static relay GR1
SR2 Static relay GR2
SR3 Static relay GR3
SRP Motor pump static relay
SRS Elements 1 - 2 heating unit static relay
SRT Cup heater and service heating static relay 3
GR1 GR2
F4 F5 F5
SRT SR1 SR2
T2 L2 T2 L2
- + - - + - - + -
+ + +
T1 L1 T1 L1
+24V
SINGLE PHASE version
GR1 GR2
F4
F5 F5
GR3
F5
F4 MP
SR3 SRP
T2 L2 T2 L2 T2
- + - - + -
+ +
T1 L1 T1 L1 T1
+24V
F1 Fuse T10A
F2 Fuse T10A
F3 Fuse T10A
F4 Fuse T6,3A
F5 Fuse T10A
F6 Fuse F4A
F7 Fuse T1,6A
FS Circuit board Fuse T6,3A
GR3
F5
F5 MP
SWC 24Vdc switching power supply
TC1 Safety thermostat for heating unit GR1
TC2 Safety thermostat for heating unit GR2
TC3 Safety thermostat for heating unit GR3
TG1 GR1 safety thermostat protection
TG2 GR2 safety thermostat protection
TG3 GR3 safety thermostat protection
TSS Services heating unit safety thermostat
TG Remote switch
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