OVEN CONSTRUCTION-
OVEN CONSTRUCTION
Circuit Boards
Power Relay
Limiter
Triac
Thermocouple
Temp Sensor (RTD)
Cooling Fans
Convection Motor
Cavity TCO
Main Board
*Relay Monitor
Board
*Power Relay
Snubber
Power Supply Board
(24 VDC)
Limiter
Cavity
TCO
*Note: If Main Fuse (F1) is blown
replace Relay Monitor Board, Power Relay &
Interlock Switch Assembly.
Triac
(TR4) -(Radiant
Heater)
Cooling Fans
8
Convection
Motor
Temp Sensor
(RTD Radiant)
Thermocouple
(Limiter)