Bosch Singular 4000 - Setting the DHW (Domestic Hot Water) Temperature; Viewing Basic Information

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Installation Instructions
Singular Combi Boiler - BTC 439003301 B (2021/07)
10.4 Setting the DHW (Domestic Hot Water) Temperature
WARNING:
 Water above 120°F (50°C) can cause instant scalding,
severe burns, or death.
To adjust the water temperature:
1. Press the Mode button until the icon turns on.
Figure 50
2. Press the or buttons until the desired temperature appears on the
display.
Figure 51
Temperature range Adjusting the water temperature
86-140°F (Fahrenheit mode)
31–60°C (Celsius mode)
2°F increments
1°C increments (31–45°C) & 46, 48, 50°C
130°F, 140°F
55°C, 60°C
10°F or 5°C increments
Table 18
To change the temperature over 120°F, hold down button for 5
seconds to unlock.
10.5 Viewing Basic Information
To turn the boiler on, press the button.
Figure 52
To view information about the boiler, press the MODE and buttons for 5
seconds.
Figure 53
Press the MODE button to switch between the information types.