Bitzer CM-RC-01

v. 3.0
Reference guide
Compressor Control Module CM-RC-01
3.0
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3. Definitions
BEST
BEST Software
CR
Capacity Regulation
DOL
Direct On Line (motor start)
ESD
Electro Static Discharge
HP
High Pressure
HW
Hardware/electronics.
I/O
Input / Output (electrical signals in and out of a unit)
LP
Low Pressure
Modbus
Application-layer messaging protocol - http://www.modbus.org/specs.php
NC
Normally Closed (relay)
NO
Normally Open (relay)
NTC
Negative Temperature Coefficient (sensor element)
PTC
Positive Temperature Coefficient (sensor element)
PW
Part winding (motor start)
FI
Frequency inverter
Y/∆
Star/delta (motor start)