Sa (Settings) - Bosch Greentherm T9800 SEO199 Installation And Operating Instructions Manual

The fan remains running until the Purge menu is exited, to do
so:
▶ Press the button

6.5.3 SA (Settings)

Fig. 33 SA - Settings
This menu provide access to several parameters.
▶ Access to information / adjustments menu.
Display shows P4 (Information).
▶ Press the button
(Settings).
▶ Press the button .
Display shows E.
▶ Press buttons or
information.
– E Exit
– A1 Recirculation
– A8 Startup Delay
– A9 Units Set
– Ab Region Selection
– rS Recirculation Settings
▶ Press the button
A1 Recirculation
Choosing a recirculation program:
▶ Press the button .
Greentherm T9800 SEO 160/199 | SECO 199 – 6 720 817 281 (2018/12)
.
until the display shows SA
to choose the following
to select the desired information.
▶ Press buttons or
– OF OFF
– HR House Recirculation
- Hot water readily available at faucets.
– tI Tank Loading Internal NTC
- Tank loading using the water heater's inlet water
temperature sensor to control the pump.
– tE Tank Loading External NTC
- Tank loading using the external temperature sensor to
control the pump
– tA Tank Loading Aquastat
- Tank loading using the external temperature sensor to
control the pump.
▶ Press the button
A8 (Startup Delay)
Fig. 34 A8- Startup Delay
This menu allows programing a burner start delay between 0
and 60 seconds, after detecting water flow.
▶ Access to information / adjustments menu.
Display shows SA (Settings).
▶ Use the buttons or
▶ Press the button .
Display shows Startup Value(s).
▶ Press the buttons
delay to start-up after detection of the water flow.
▶ Press the button
value.
▶ Press the button
A9 (Units Set)
This menu allows you to choose the units visible on the display.
Operating Instructions
to scroll through the options.
to exit recirculation menu.
to choose A8 (Startup Delay).
or to define, in seconds, the
for 3 seconds to save the desired
to exit A8 (Startup Delay) menu.
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