EVCO | 21.10.2020 | AZ
| 16
005_EVLJBOX_Sequencer_SchermataCondAcqua_001_0.1_AZ
MASTER:
SLAVES: 3 Att.
Potenza richiesta:
Potenza resa:
65 %
60 %
Condens.
STOP SISTEMA
17.7 °C
Evap.
36.5 °C
005_EVLJBOX_Sequencer_SchermataCondAria_001_0.1_AZ
MASTER:
SLAVES: 3 Att.
Potenza richiesta:
Potenza resa:
65 %
60 %
STOP SISTEMA
Evap.
36.5 °C
144EJBSI104
EVLJBOX HP Sequencer -
Application manual
When the sequencer is switched on, two main screens are
available depending on the type of condenser configured in
the slaves:
–
If it is a water condenser
the output temperature of both the
condenser and the evaporator will be
displayed
–
If it is an air condenser
only the evaporator temperature will be displayed
The following information is available on the main pages:
–
Master status:
–
= no alarm active
–
= at least one minor alarm active
–
= at least one blocking alarm active
–
Number of active slaves
if an alarm occurs with one of the slaves,
the alarm icon will flash every 2 seconds
–
= minor alarm
–
= blocking alarm
–
Condenser output temperature
shown only with slave with water condenser
–
Evaporator output temperature
–
Power required by the system
–
System power output
–
Command to switch sequencer off
If there is an error with a probe or if it is disconnected, “---”
will appear in the field for that value.
To prevent the sequencer being accidentally switched off,
which could cause problems with the sensitive MODBUS
communication, press the “DOWN”
key before switching
it off. The message “STOP SYSTEM” will appear, press the
ENTER”
key to confirm.
When the “LEFT”
and “RIGHT”
keys are pressed on the
“main page” , information concerning the following will be
displayed in sequence:
–
Master
–
Configured slaves
–
Mixing valves in the system
Pressing the “ON/STAND-BY”
key from the main page will
take you back to the “Alarm/History” page.
“main page”
slave with water condenser
“main page”
slave with air condenser
