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Building Technologies / HVAC Products CE1B3133x2-en 74 319 0560 0 a 10.10.2006
Is the DHW too hot or too cold?
(Only with RMH760B)
For the DHW temperature, you have 3 setpoint choices:
• Normal setpoint to ensure the high temperature level
required for washing, bathing and showering
• Reduced setpoint to save energy
• Frost protection setpoint at a minimum temperature
level to prevent freeze up of plant
Adjust the required setpoint on the Setpoints submenu.
When making the settings, observe that …
• extremely hot DHW can lead to scalding!
• extremely hot DHW produces scale on the storage
tank and / or the heat exchanger, the thermostat, the
piping and the valves!
For this reason, make certain that the normal DHW
temperature will not exceed 55 °C.
Path for plant without consumer control:
Main menu > DHW > Setpoints
Path for plant with consumer control:
Main menu > DHW > Setpoints consumers
To kill legionella viruses, the DHW can be periodically heated up. This takes place automatically and there is no need for
you to make specific settings.
All that is required is that your heating engineer has activated the function.
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