Thermo Electron 6540 - Page 40

3177885 Thelco Oven 11-3Thermo Electron Corporation
Section 11
Electrical Schematics
CPU
HIGH LIMIT PCB
POWER SUPPLY
BLACK
GREEN
WHITE
HR1-3
HR1-3
HR1-1
HR1-2
___
EMR
DISPLAY PCB
EMR-1
SSR-1
HEATER CONNECTION
FOR 230 V.
HEATER CONNECTION
FOR 115 V.
A
FULL
1OF1
D
DWG. NO.
REV.
SIZE
SCALE
SHEET
DWG. TITLE
CONTROL WIRING DIAGRAM
THELCO DIGITAL OVENS
MECHANICAL AND GRAVITY
RTD
LINE
115OR230V.
50/60 HZ.
BLOWER MOTOR
POWER SWITCH
S1
CHAMBER LIGHT
INNER CHAMBER
LIGHT SWITCH
S2
16 COND
HEAT ON
LED
HIGH LIMIT
LED
TEMPERATURE
SENSOR
______
___
5 COND
16 COND
HIGH LIMIT
SENSOR
___
SSR
M1
1
1
2
2
5
4
4
5
HR1-1
HR1-2