Setting Manual Summer Mode - Bosch Greenstar FS Operating Instructions Manual

Operation
DHW thermostat *
min
e
max
Table 5
ECO button
When the ECO button is unlit, the appliance is in Comfort mode.
Pressing and holding the ECO button until its lights up switches from Comfort mode
to Economy mode.
• Comfort mode (default setting)
The appliance is continually maintained at the set temperature. Consequently,
DHW draws are immediate, however the appliance may run even if no DHW is
being drawn.
Economy mode, ECO button lights up
•
– DHW is only generated when DHW is drawn.
– On demand: Quickly open and close a DHW tap to signal the appliance to
heat to the selected temperature. After a short wait DHW will be available.
The DHW on demand signal allows maximum gas and water savings.
4.7

Setting manual summer mode

In summer mode or warm weather shut down (WWSD), the heating zone pump and
consequently central heating are switched off. DHW generation remains active
following the DHW program.
20
Typical DHW temperatures
approx. 104 °F (40 °C)
approx. 122 °F (50 °C)
approx. 140 °F (60 °C)
Greenstar FS/Combi FS – 6720810589 (2021/01)