Manual Operation Mode; Viewing Temperatures - Geco GH11RA User Instructions

USER INSTRUCTIONS GH11RA

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:
STEP 1
Controller
indicates water
temperature
measured on SH
boiler
In the manual operation mode, you can also start the SH and DHW pumps. To start the SH pump,
press the following keys simultaneously:
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:
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
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.
Wydanie I
→
Fuel feeder
Lower
lights. Press the key again to
stop feeder and turn off
indicator.
, the display shows water temperature at the boiler outlet. Viewing
STEP 2
key indicator
lights. Press the key again to
+ . Starting and running of the SH pump is
Fan
Upper
key indicator
stop the fan and turn off
indicator.
+ . Starting and
STYCZEŃ 2010
STRONA 9