Inrush Control And Damper Operation Map - GE SCA1000 Technical Service Manual

Halogen Heater Inrush Control
Halogen
Heater Relay
(RY3)
Monitor
Resistor
(RY4) 100 ms
Damper Open
Damper
Switch
Damper
Motor Relay
(RY10)
Magnetron Inrush Control
start point
1 sec.
Damper Closed
sensing point
1.4 sec.
start point
HVT
Relay
(RY2)
PTC
Relay
(RY5) 60 ms 1 sec.
sensing point
Damper
Switch
Damper
Motor Relay
(RY10) 166 ms