Carel SmartCella 3PH Quick Guide

24
ENG
“SmartCella 3PH” +0500119IE - rel. 1.3 - 21.11.2019
4. ALARM SIGNALS
4.1 Alarms and signals: display, buzzer and relay
Code Icon on the display Al. relay Buzzer Reset Description
‘rE’
+ fl ashing ON ON automatic virtual control probe fault
‘E0’
+ fl ashing OFF OFF automatic room probe S1 fault
‘E1’
+ fl ashing OFF OFF automatic defrost probe S2 fault
‘E2’-3-4
+ fl ashing OFF OFF automatic probe S3-4 fault
‘___’ none OFF OFF automatic probe not enabled
‘LO’
fl ashing ON ON automatic low temperature alarm
‘HI’
fl ashing ON ON automatic high temperature alarm
‘AFr’
fl ashing ON ON manual frost protection alarm
‘IA’
fl ashing ON ON automatic immediate alarm from external contact
‘dA’
fl ashing ON ON automatic delayed alarm from external contact
‘dEF’
acceso OFF OFF automatic defrost running
‘Ed1’-2 none OFF OFF auto /man. evaporator defrost 1-2 ended by timeout
‘Pd’
+ fl ashing ON ON auto /man. maximum pump-down time alarm
‘LP’
+ fl ashing ON ON auto /man. low pressure alarm
‘AtS’
+ fl ashing ON ON auto /man. autostart in pump-down
‘cht’ none OFF OFF auto /man. high condenser temperature pre-alarm
‘CHT’
+ fl ashing ON ON manual high condenser temperature alarm
‘dor’
+ fl ashing ON ON automatic door open for too long alarm
‘Etc’
fl ashing OFF OFF auto /man. real time clock fault
‘EE’
+ fl ashing OFF OFF automatic unit parameter EEPROM error
‘EF’
+ fl ashing OFF OFF automatic operating parameter EEPROM error
‘HA’
fl ashing OFF OFF manual HACCP alarm, type ‘HA’
‘HF’
fl ashing OFF OFF manual HACCP alarm, type ‘HF
‘ccb’ signal Start continuous cycle call
‘ccE’ signal End continuous cycle call
‘dFb’ signal Start defrost call
‘dFE’ signal End defrost call
‘On’ signal Switch ON
‘OFF’ signal Switch OFF
‘rES’ signal Reset alarms with manual reset; Reset HACCP alarms; Reset
temperature monitoring
‘n1’...‘n6’
fl ashing ON ON automatic Indicates alarm on unit 1...6 connected to the network
Tab. 4.a
Note: the buzzer is activated if enabled by parameter ‘H4’.
5. FUNCTIONS AND CONTROL
For a detailed description of the functions and control logic of SmartCella
3PH, see manual +0300084EN pertaining to the Smartcella range,
downloadable from www.carel.com.

Carel SmartCella 3PH Specifications

General

Brand	Carel
Model	SmartCella 3PH
Category	Controller
Language	English