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Split system single phase type
Sensor Corrections
Line N°
Programming line
6098
Not used
6100
Readjustm outside sensor
The outdoor temperature measuring value can be
corrected within a range of +/- 3 K
Installation Frost Protection
Line N°
Programming line
6120
Frost protection plant
According to the outdoor temperature, the heating circuit
pump and the condenser pump are switched on although
there is no demand for heat
Miscellaneous
Line N°
Programming line
6205
Reset to default parameters
6220
Software version
Outdoor
Pump
temperature
Continuously ON
Set to ON for 10 min, approx every
6 hours
Continuously off
Reset to default parameters :
All parameters can be reset to factory settings, except
when it comes to the following pages: Time and date,
User interface and all time programs, as well as the
operating hours and the various counters
Software version:
The software version represents the controller software
status at the time the unit is being produced It is printed
on the back of the unit
The first two digits represent the software version, and
the third is the revision number (e g 01 0)
- 80 -
4 5 6
Error Functions
When a fault occurs, the symbol appears and it is
possible to display an error message in the Info section
by pressing the Info key
The display shows what caused the fault
Reset (unlock) Heat Pump
Line N°
6711
This line is used to clear the heat pump error messages
The predetermined switch-on delay in case of a failure
is therefore ignored, which avoids waiting periods during
servicing / troubleshooting
This option should not be used in normal operating
conditions
Fault History
Line N°
6800 to 6818
The controller saves the last 10 faults which have
occurred to a non volatile memory Any new entry will
delete the oldest entry from the memory
A fault code and a time are saved for each fault
Diagram
Error Code List
• Designation of error
ON
Periodically ON
The error designations in the table below are displayed
OFF
in plain text on the user interface
• Location
The sensor or contact associated to the error message
• Reset
Reset is either automatic or manual, depending on the
type of error (see table below with error messages)
• Manual reset
Errors which are displayed in the Info section and
accompanied by the "Reset?" question can be manually
reset
Press the "OK" key once, "yes" flashes on the display.
Press the "OK" key again to confirm the "yes" and the
error will be reset
• Automatic reset
Automatic clearing occurs after a previously set time
(OEM setting) has elapsed After this timeout (6 hours
by default) has elapsed, the controller will attempt to
reset the error
If "Number" appears in the table, it is possible to define
how many times the fault can be reset before the heat
pump is declared out of order
Heat pump operation
Shows whether or not the heat pump can continue to
operate when the error occurs
• Yes
The heat pump continues to operate despite the error
message
• No
The error interrupts operation of the heat pump
Programming line
Reset HP
Programming line
Time stamp and history of faults 1 -10
Maintenance document "1792 - EN"
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