Amana RCS10DA Service Manual page 15

Troubleshooting Procedures (Electronic Models)
Trouble 4: Oven operates with little or no heat.
Output
performance
is low.
Disconnect wire leads
from relay RY2 and
verify on and off times.
NOTE: Simple test of power output can be conducted by heating one liter of water for one minute.
Refer to Power Test on page 24 of this manual.
©2004 Maytag Services
Check the power
supply voltage.
Measure the
output power.
16023293 Rev. 0
Lower than Decrease in
90% of rated supply voltage
voltage.
under load.
Normal
Failed
Abnormal
controller.
Normal
Abnormal
Customer must
contact local
company or
qualified
electrician.
Replace
controller.
Failed Replace
magnetron magnetron.
power
15