In the event of a Possible Malfunction, your CookTek MagnaWave Cooktop
will display an Error Code on the LED Display. Please consult the following
table when encountering an Error Code.
Error Error Description
Potential Cause
Action Required
Code
1
RTD (temperature
RTD sensor has shorted
Reconnect or replace RTD.
sensor) is malfunctioning
Service may be required.
2
RTD (temperature
Glass surface is too hot or RTD
Remove any pans from cooktop
sensor) temperature is
sensor has broken
surface and let unit cool. Then
too high
turn unit off, then on. If problem
was temperature related, the unit
will return to normal operation,
otherwise service is required.
3
Current is too high
Possible mechanical damage to
Try different cookware. Service
coil or foreign object on cooktop. may be required
4
Electronics are
Fan broken, bad ventilation,
Check airflow. Clear air vents.
overheating
ambient temperature too hot
Listen for fan operation.
6
Input Line (From Power
Something else is one the same
To reset, unplug unit, wait
Outlet) Voltage Too High
circuit. Line voltage fluctuations
5 seconds, and plug in again.
at end or beginning of work day.
If problem persists, have an
(Voltage > 132Vac for 120V
electrician monitor the line
model or > 264Vac for 240V
voltage.
model)
7
Hardware failure
Inverter I/O problem
To reset, unplug unit, wait
5 seconds, and plug in again.
Service may be required.
8
Zero cross error
Bad AC source, board
Turn unit off, then on. Plug unit
component failure
into outlet on different circuit
breaker. If problem persists,
service is required on device.
16
System error
CPU I/O problem
To reset, unplug unit, wait
5 seconds, and plug in again.
Two Hob (Two Position) Cooktops
Operation of the two hob (two position) Cooktop is exactly the same as the single
position Cooktop. Each position will have its own, independently controlled, On-
Off Control Knob and its own, separately controlled, SmarTemp button. It is not
necessary to turn on both positions for the Cooktop to function.
NOTE: For Proper operation a dedicated circuit should be used for each unit
installed. Each unit should be protected with a 30A minimum circuit breaker.
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