Overtemperature protection, Overtemperature (o/t) home display, Changing the overtemperature limit – Carbolite 301 User Manual
Page 18: 9 overtemperature protection
Overtemperature Protection
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MC16-GB-C
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9 Overtemperature protection
Overtemperature protection is an option on the 301 controller. An independent control
circuit and temperature sensor provide the over temperature protection.
There are two reasons for overtemperature protection:
1. To prevent the material being used in a furnace or oven from over-heating.
2. To give an extra safety system to prevent the furnace or oven from heating in the event
of a fault.
9.1
Overtemperature (O/T) Home Display
When the Overtemperature key is pressed and held the O/T Home display is shown.
The Home display shows what the overtemperature limit value is.
9.1.1 Finding the O/T Home Display from the O/T Home Menu
Press and hold the Overtemperature Key.
Press the Page key until the O/T limit value shows on the display
9.1.2 Finding the O/T Home Display from the O/T Setup Menu
Press and hold the Overtemperature key
Press and hold the Page key for 1.5 seconds.
Hold
Hold
Hold
301