Counters and Timers
From the Counters screen, view:
• Cook Counter
• Total Cook Time
• Magnetron Time
• Total Time (oven on)
• Power Cycle Count: The number of times the
oven has cycled power.
• Fault log: View time stamps of each fault
occurrence and the fault code
Test Mode
Test Mode allows the service technician to test
individual components to verify operation. From
Test Mode, perform the following:
• View Status Indicators
• Magnetron Test
• Heater Control
• Control Blower Speed
• Stirrer Control
View Status Indicators
• P = Primary switch (backlit = open)
• S = Secondary switch (backlit = open)
• M = Monitor switch (backlit = open)
• T= Magnetron thermostat (backlit = open)
• H = Heater (backlit = off)
• B = Blower Motor (backlit = off)
• W = Microwave (backlit = off)
Magnetron Test
To turn on the magnetrons, touch and hold the
“Magnetron Test” icon. To turn them off, release
the icon. While holding the “Magnetron Test” icon,
measure the current transformer wire on the control
board for 13-15A (240 V) or 15-17A (208 V).
For more information on magnetron-related issues:
• See page 39 for additional testing options.
• See page 49 for F3 troubleshooting.
• See page 50 for F5 troubleshooting.
Heater Control
To turn on the heater (H), touch the “Heaters: Off”
icon. To turn it off, touch the icon again. The icon
will display on or off, depending on the status of the
heater.
While the heater is on, the backlight behind the
“H” status indicator at the bottom of the screen
should turn off. This means the heater is on.
If the heater is not heating up while the icon
indicates that it should be, see pages 46 and 50 for
troubleshooting.
Control Blower Speed
Touch the “Blower” icon to increase the blower
motor speed of the blower in 10% increments.
Figure 28: Fault Log Counters Screen
Figure 31: Sage Control Board, Blower Test Points
Figure 29: Test Mode Screen
Figure 30: Sage Control Board, Current Transformer
Current
Transformer
Pin B8: Blower, Ground
Pin B10: Blower, Status
Pin A17: Blower, Measure for 0-10 VDC
INFO MODE18