Sub-Zero ICBID-CI Integrated Drawer Combination Operating instructions

ELECTRONIC CONTROL GLOSSARY

Term Synonyms Deﬁnition

Main Control Board Main Controller Board Printed-circuit board (PC Board) containing a microprocessor, relays, triacs and

electrical connections that monitor and control all functions of the appliance.

Microprocessor

Electrical component on the control board which receives electrical signals from

other components, processes the information, then sends electrical signals to

relays and triacs on the board to open or close, switching components in the

appliance ON or OFF.

Relay Electrical component on the control board that switches other components ON or

OFF when instructed to by the microprocessor.

Triac Similar in function to a relay; three terminal semiconductor for controlling current

in either direction.

User Interface Module UIM, Control Panel, Key

Pad

Part of the electronic control system where all manual input operations are

performed; where all icons, words and codes are displayed

ICBID-CI Integrated Drawer Combination

Glossary

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