Temperature Limitation - Fronius Ohmpilot Bedienungsanleitung

Primary heat source.
If heater 1 is the primary heat source, the daily cycle must be adjusted to ensure the de-
sired minimum temperature. A PT1000 temperature sensor is required for this function and
can be sourced from Fronius under item number 43,0001,1188. The position of the tem-
perature sensor in the boiler should be selected so that sufficient hot water is available.
However, it must be mounted above the heating element / external source.
Example 1: 03:00 - 05:00 45 °C => So that in the morning at 06:00 there is hot water avail-
able for showering. After showering, the hot water should only be produced using surplus
energy. 16:00 - 18:00 45 °C => If there was not enough surplus energy available, the water
is reheated for showering. After showering, reheating should no longer be carried out in
order to keep heat losses to a minimum.
Temperature limi- If heater 1 does not have a configurable thermostat, this function can be used to limit the
tation temperature.
1
2
3
This function is only possible for heater 1.
If a second heating element is used as heater 2, it must have a thermostat. A PT1000 tem-
perature sensor is required for this function and can be sourced from Fronius under item
number 43,0001,1188. The position of the temperature sensor should be just above the
heating element, so that the incoming cold water is immediately heated again and thus the
maximum amount of storage is used.
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NOTE!
Activate the "Temperature sensor present" field
Activate the "Temperaturbegrenzung" [Temperature limitation] field
Enter maximum temperature (e.g. 60 °C)
NOTE!