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USER INSTRUCTIONS GH11RA
STRONA
9
Wydanie I
STYCZEŃ 2010
5.3.
Manual Operation Mode
In this mode, you can manually and independently turn on and off the fuel feeder and the fan. To do
this, follow the below scheme:
In the manual operation mode, you can also start the SH and DHW pumps. To start the SH pump,
press the following keys simultaneously:
+
. Starting and running of the SH pump is
indicated by a vertical line at the left side of the Controller main display screen.
To start the DHW pump, press the following keys simultaneously:
+
. Starting and
running of the DHW pump is indicated by a horizontal line at the bottom of the Controller main
display screen.
Pressing
causes the Controller to switch from automatic to manual mode, and immediately stops the
fan and the feeder.
5.4.
Viewing Temperatures
After pressing
, the display shows water temperature at the boiler outlet. Viewing
temperatures: DHW/return and feeder is available in the AUTO and SUSTAIN modes, but only if the
DHW/return sensor or feeder are properly enabled.
Press
to view the feeder temperature. Press the key again to cancel the view. The view is also
cancelled after 10s from pressing of the key.
Press
to get a DHW/return temperature view. Press the key again to cancel the view. The view is also
cancelled after 10s from pressing of the key.
STEP 1
STEP 2
→
Controller
indicates water
temperature
measured on SH
boiler
Fuel feeder
Lower
key indicator
lights. Press the key again to
stop feeder and turn off
indicator.
Fan
Upper
key indicator
lights. Press the key again to
stop the fan and turn off
indicator.