Carel ?C2SE User Manual page 57

RTC year
-
t05: RTC year
The alarms are only shown on the local display.
The controller saves the signifi cant events that stop (alarms) or limit (warnings) the operation of
the unit. Up to 25 events can be saved, highlighting:
— Event code;
— Start hours;
— Start minutes;
— Start day;
— Start month;
— End hours;
— End minutes;
— End day;
— End month.
The log is accessed by pressing PRG+SEL for 5s and entering the password 44.
The alarms saved are complete, as they include both the start and end of the event.
The alarms can be deleted individually by pressing UP and DOWN for 5s when the desired event
is displayed. If there are no alarms saved, "noH" is displayed. The table shows the possible alarms
that can be saved:
SV Display Type
All. Circ. 1 HP1 High pressure circuit 1
All Circ. 2 HP2 High pressure circuit 2
All. Circ. 1 LP1 Low pressure circuit 1
All Circ. 2 LP2 Low pressure circuit 2
All. Gen. TP General thermal overload
All. Circ. 1 tC1 Thermal overload circuit 1
All. cir. 2 tC2 Thermal overload circuit 2
All. Gen FL Flow switch alarm
All. Sonde E1 Probe B1 alarm
All. Sonde E2 Probe B2 alarm
All. Sonde E3* Probe B3 alarm
All. Sonde E4* Probe B4 alarm
- Start hours for 2nd set point in cooling
t06 (I92):
Hour when the second cooling set point starts(r21).
- Start minutes for 2nd set point in cooling
t07 (I93):
Minutes when the second cooling set point starts (r21).
- End hours for 2nd set point in cooling
t08 (I94):
Hour when the second cooling set point stops (r21).
- End minutes for 2nd set point in cooling
t09 (I95): Minutes when the second cooling set point stops (r21).
- Start hours for 2nd set point in heating
t10 (I96): Hours when the second heating set point starts (r22).
- Start minutes for 2nd set point in heating
t11 (I97):
Minutes when the second heating set point starts (r22).
- End hours for 2nd set point in heating
t12 (I98):
Hours when the second heating set point stops (r22).
- End minutes for 2nd set point in heating
t13 (I99):
Minutes when the second heating set point stops (r22).
If a digital input is confi gured as the second set point from external contact (e.g. p08 = 13) the
time bands are ignored. If a digital input is confi gured as the second cooling set point from
external contact and heating set point from time band (e.g. p08 = 14), the cooling time bands are
ignored.
The second set point from external contact input has priority over the second cooling set point
from external contact and heating set point from time band.
- Start hours for low noise in cooling
t14:
Start hours for low noise in cooling
- Start minutes for low noise in cooling
t15: Start minutes for low noise in cooling
- End hours for low noise in cooling
t16: End hours for low noise in cooling
- End minutes for low noise in cooling
t17:
End minutes for low noise in cooling
- Start hours for low noise in heating
t18:
Start hours for low noise in heating
- Start minutes for low noise in heating
t19: Start minutes for low noise in heating
- End hours for low noise in heating
t20: End hours for low noise in heating
- End minutes for low noise in heating
t21:
End minutes for low noise in heating
μC 2 SE - +030220426 - rel. 2.1 - 09.06.2010
SV Display Type
All. Sonde E5 Probe B5 alarm
All. Sonde E6 Probe B6 alarm
All. Sonde E7* Probe B7 alarm7
All. Sonde E8* Probe B8 alarm
All. Gen. ESP Expansion error
All. Circ. 1 A1 Frost alarm circ. 1
All. Circ. 2 A2 Frost alarm circ. 2
All. Gen. EHS High power supply voltage
All. Evd 1 Ed1 EVD1 tLAN error
All. Evd 2 Ed2 EVD2 tLAN error
OFF SH1 EVD1 overheat alarm
All. Evd 2 SH2 EVD2 overheat alarm
SV Display Type
All. Evd 1 EP1 EEPROM error EVD 1
All. Evd 2 EP2 EEPROM error EVD 2
All. Evd 1 ES1 Probe error EVD 1
All. Evd 2 ES2 Probe error EVD 2
All. Evd 1 EU1 Valve open error EVD 1 start
All. Evd 2 EU2 Valve open error EVD 2 start
All. Evd 1 Eb1 EVD 1 battery alarm
All. Evd 2 Eb2 EVD 2 battery alarm
All. Sonda μAD Et uAD terminal probe alarm
57