Thermo Scientific SUPER-NUOVA+ HP88857190 User Manual (English)

Questions and Answers:

A
Amanda DixonAug 3, 2025
What to do if my Thermo Scientific SUPER-NUOVA+ HP88857190 displays 'Check Heater'?
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  Elizabeth NielsenAug 3, 2025
  If your Thermo Scientific Cooktop displays 'Check Heater', it could be due to several reasons. It might be an internal thermocouple short circuit, a failure in the internal thermocouple or the element, or a failure in the optocoupler/triac circuit. To resolve this, try the following: remove the short, replace the thermocouple attached to the element, replace the element, or replace the control board.
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Jeffrey SchwartzAug 8, 2025
Why does my Thermo Scientific SUPER-NUOVA+ HP88857190 show 'Check Motor'?
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  Connie SheaAug 8, 2025
  If your Thermo Scientific Cooktop displays 'Check Motor', it could be due to a locked rotor condition, failure of the motor, failure of the motor circuit, or failure of the motor sensor. Here are some steps to troubleshoot the issue: * Free the locked rotor. * Replace the motor. * Replace the control board. * Replace the motor sensor.
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Tiffany WalkerAug 15, 2025
What to do if Thermo Scientific Cooktop shows 'Over Temp'?
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  yhendersonAug 15, 2025
  If your Thermo Scientific Cooktop displays 'Over Temp', it is likely due to an OTP circuit failure or the OTP potentiometer being set too low. The suggested solutions are to replace the control board or increase the OTP setting.
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greenmichelleAug 21, 2025
What to do if my Thermo Scientific SUPER-NUOVA+ HP88857190 Cooktop displays 'InProbe Err'?
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  thompsoncaitlinAug 22, 2025
  If your Thermo Scientific Cooktop displays 'InProbe Err', it indicates a problem with the internal thermocouple. This could be due to the thermocouple not being connected, the thermocouple being open, or the thermocouple being connected backwards (reversed polarity). To fix this, ensure proper connection and polarity of the thermocouple, replace the thermocouple attached to the element, and ensure proper connection and polarity.
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Dr. Angela ChaneyAug 27, 2025
How to fix 'ExProbe Err' on Thermo Scientific SUPER-NUOVA+ HP88857190?
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  smichaelAug 27, 2025
  If your Thermo Scientific Cooktop displays 'ExProbe Err', it means the external probe is either left out of the solution or connected backwards. To resolve this, place the external probe into the solution or correct the orientation of the external probe.

Thermo Scientific SUPER-NUOVA+ HP88857190 Specifications

General

Model	SUPER-NUOVA+ HP88857190
Category	Cooktop
Brand	Thermo Scientific
Type	Hotplate
Power Supply	Electric
Number of Cooking Zones	1
Control Type	Digital
Color	White
Top Plate Material	Ceramic
Voltage	230V
Top Plate Dimensions	184 x 184 mm (7.25 x 7.25 in.)
Safety Features	Overheat Protection