Alto-Shaam Vector VMC-F3E - TROUBLESHOOTING; Oven Error Codes

SCHEME
REVISION
/
0
77733
Alto-Shaam
5
6
12 11 10
9 8 7 6 5 4 3 2 1
FROM POWER SUPPLY
FROM POWER SUPPLY
1
P1
DISPLAY HMI
UI_BOARD
1
P20
1
J7
RLY 1
RLY 1
TC1
YELLOW
RED
TC3
YELLOW
RED
YELLOW
RED
FROM POWER SUPPLY
FROM POWER SUPPLY
TC2
FROM V MONITOR TX
DOOR SWITCH
FROM OT 1
FROM RLY CHECK FAN
FROM DRIVE 1 of 4
FROM DRIVE 2 of 4
FROM DRIVE 3 of 4
1
1
SEL/+12V
SPKR
1
1
1
1
J33
J30
HEATERS
THERMOCOUPLES/RTD
1
LIGHTS
P4
P21
BLOWERS
P11
COMM 2
P10
RTD
P8
INPUT POWER
P6
J3
P14 P13 P12 P2
INPUT
P3
P18
SHELF SWITCHES / VALVE SENSORS
+
-
BLU RED
YELOR
P19
P20
P15
UI VOLTAGE: 27V
TELCO
TELCO TELCO
TELCO
1
2 3
4
3
4
ON/UP
SIEMENS
SIEMENS SIEMENS SIEMENS
OFF/DOWN
ON
OFF
1
2
1
P5
P9
OR YEL
BLU RED
YELOR
REDBLU
YELOR
REDBLU
LVIO
1
EXPANSION
P1
On/Off
FROM OT 1
03-12
03-11
03-10
03-10
03-4
03-8 03-8
03-10
03-2
03-2
03-2
03-2
WHITE
BLACK
PT100/BOT
03-11
FROM OT 2
FROM OT 2
FROM SSR 1
FROM SSR 1
FROM SSR 3
FROM SSR 3
FROM SSR 5
FROM SSR 5
LIGHT 3
LIGHT 1
IN-LINE FUSE
TB-67
TB-63
1074
TB-68
TB-64
TB-69
TB-65
IN-LINE FUSE
IN-LINE FUSE
L
R
L
R
L
R
1076
1078
03-12
03-4
03-10
03-7
03-7
03-3 03-3
FROM RLY CHECK FAN
FROM V MONITOR TX