Carel pCO Manual page 2

EPSTDIFC2A ver. 1.002 (normally closed inputs)
Functions performed by pCO:
- Control and regulation of a refrigeration system, max. 3 compressors
- Display of all measured values and set-points
- Possibility of selecting and successively modifying the regulation parameters
- Indication of any off-normal condition via acoustic and visual signals (BUZZER and
ALARM MESSAGES)
- USER-UNIT communication interface (KEYPAD - DISPLAY - LED INDICATORS)
- Possible connection to remote supervisor via RS422 serial line.
Manuale
Versione 1.0
Ver. 1.0 dated 21/10/94
pCO controller
for refrigeration
Firma responsabile:
Data: 21/10/1994
Pagg. 37
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