1
2
3
4
5
6
7
8
9
10
11
SRB LED’s24.3
P-Bus - Irregular ashing, indicating data ●
communication with BTS.
Run - Pulsing 1 second ash, indicating that ●
the board has booted up.
12v & 5v - Lit to show voltage outputs from ●
inboard transformer.
Relay & Triac - Lit to show that a signal has ●
been sent to energise that component.
Cooling fan.
1
Convection fan.2
Stirrers / Turntable.3
5v supply.4
12v supply.5
Heater safety.6
Heater drive.7
P-BUS: ashes when data is being sent / 8
received. RUN: 1 second ash.
Oven Door.
9
Microwave safety relay.10
Microwave drive.11