Hayward OmniLogic - Page 5

OmniLogic: Terminology
5
Term
Description
MSP
Main System Processor (display
)
MPP
Main
Panel Processor (main board)
MP
Main Panel (enclosure)
PSU
Power Supply Unit (PWR Supply)
I/O
Input
/ Output Expansion Card
HVR
High
Voltage Relay
LVR
Low Voltage Relay
LVA
Low Voltage Actuator
RB
Relay Bank