Carrier PC211 Start-Up, Operation And Maintenance Instructions Manual page 9

Digital Signal
Volatile Memory
General
PIC System Components
Processor Module (PSIO)
Starter Management Module (SMM)
Local Interface Device (LID)
6-Pack Relay Board
8-Input Modules
Oil Heater Contactor (1C)
Oil Pump Contactor (2C)
Hot Gas Bypass Contactor Relay (3C) (Optional)
Control Transformers (T1-T4)
Control and Oil Heater Voltage Selector (S1)
LID Operation and Menus
General
Alarm and Alerts
Contents