6
PROG |
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10:00 Monday | 76ÉC |
MO 11:15 Tset 75ÉC
Figure 6.4 week program active, current time within programmed period
PROG
12:00 Monday 76ÉC MO 11:15
PERIOD ACTIVATED
Figure 6.5 week program active, current time outside programmed period
6.3Error conditions
S04: SENSOR ERROR
CHECK
SENSOR OR DUMMY
Figure 6.6 Example of an error message
Status of the appliance | gis |
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1)The current time falls within a set time period of the week program. Figure 6.4 shows the display in this situation:
-line one: the text PROG;
-line two: the time, the day and alternately T1 and Tnet. See paragraph 2.3;
-line three: the next scheduled
-line four: is empty, or depending on the heating cycle, a text such as HEAT DEMAND. See paragraph ’7.4 The appliance’s heating cycle’
2)The current time falls outside a set time period of the week program. Figure 6.5 shows the display in this situation:
-line one: the text PROG;
-line two: the time, the day and alternately T1 and Tnet. See paragraph 2.3;
-line three: the next scheduled
-line four: the text PERIOD ACTIVATED.
In all modes, the temperature may at any moment drop below the desired temperature. The appliance then enters a heating cycle. This heating cycle is the same for all basic operating modes. See paragraph ’7.4 The appliance’s heating cycle’.
nRemark
Setting and programming of the basic operating modes are described in chapter ’8 Main menu’.
Figure 6.6 shows an example of an error condition. If the appliance enters this condition, the display will show the following information:
•line one: error code comprising a letter and two digits, followed by the error description;
•lines two through four: alternately, a brief explanation of the error, and a brief action to resolve the error.
cNote
The displayed action to resolve the error may only be performed by a service- and maintenance engineer.
There are various types of errors:
•LOCK OUT ERRORS
When the cause is no longer present, these errors require a reset with the Rbutton, before the appliance can resume running.
•BLOCKING ERRORS
These errors disappear automatically once the cause of the error has been removed, after which the appliance resumes by itself.
The display does not show what type of error has been detected. For a detailed overview of error conditions, please refer to chapter ’10 Troubleshooting’.
If, as
However, should the error return or become persistent, you should contact your service and maintenance engineer.
46 | Instruction Manual BFC |
