K4
Changes in models reserved.
Dimensions not binding!
Operation
6.7.2
‚In‘ As Inquiry Mode
When selecting ‚In‘ on the display, the mode starts by showing ‚i00‘.
By means of the
K6
and
K7
push buttons it is possible to select the parameters.
Selecting one of these parameters, by means of the
K1
and
K1
push buttons it is possible to
see his value (not flashing; only in case of a negative °C outdoor temperature, the value is flashing).
In case of sensors in short circuit or open circuit, the display visualizes: “—“.
Actual Fan Speed is showed always in terms rpm x 10.
Actual Flame Current is showed always in terms of uA/10.
By pressing
reset
K4
for 1 second is possible to come back to the “In” list, then by pressing
reset
K4
once again, escape from the Inquiry mode.
By pressing
reset
K4
push buttton for 1 second is possible to leave the Installer mode.
If no action has been taken, the display automatically leaves this mode after 2 minutes.
Inquiry mode can be activated also by holding
i
K3
for 10 sec.
6.7.3
‚Hi‘ As History Mode
After selecting ‚Hi‘, the display shows ‚H01‘. Using the buttons
K6
and
K7
it is possible to
select the parameters. After selecting one of these parameters, use the buttons
K1
and
K2
to see its value (not flashing).
i00
Supply sensor Temperature
(°C)
00 - 125
i01
Return sensor Temperature
(°C)
00 - 125
i02
DHW sensor Temperature
(°C)
00 - 125
i03
DHW sensor Temperature - Tank BOTTOM (solar)
(°C)
00 - 125
i04
Solar panel sensor Temperature
(°C)
00 - 125
i05
Exhaust sensor Temperature
(°C)
00 - 125
i06
Outdoor sensor Temperatur
(°C)
between (2 digits)
i07
Actual Fan Speed
(rpm x 10)
i08
DHW Flow
If DHW Flow switch is selected,
display shows the switch status ON
or OFF
i09
Actual water pressure
(bar)
i10
Actual Flame Current
(µA/100)
000 - 999
i11
Firmware version
H01
History buffer 1 (the lastest) – Exx or Fxx
H02
History buffer 2 - Exx or Fxx
H03
History buffer 3 - Exx or Fxx
H04
History buffer 4 - Exx or Fxx
H05
History buffer 5 - Exx or Fxx
H06
History buffer 6 - Exx or Fxx
H07
History buffer 7 - Exx or Fxx
H08
History buffer 8 - Exx or Fxx
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