eta Fresh water module 33, Руководство по эксплуатации

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Text menu - Adjustable parameters ETAtouch controller
4. Press the [Save] button to save. The overview will
be updated accordingly. Close the window using
the arrow on the left side.
You can also access the week overview via the
function block settings (
button). For this,
press the [Charging times Weekly plan] button in
the settings.
10.3 Text menu - Adjustable
parameters
Adjustable parameters
Detailed descriptions of the parameters are provided
below.
Explanation of [Automatic venting]
This function attempts to remove introduced air from
the fresh water module automatically.
If the function is activated and the controller detects air
intake, both pumps are operated at full speed for a
short period of time to remove the air from the fresh
water module. This can also take place multiple times
sequentially.
This function is activated by default. During
venting, the hot water can briefly be hotter than
the target temperature set.
Explanation of the [Emergency operation only with
buffer pump] function
Emergency operation of the fresh water module can be
activated with this function if the admixing pump is
defective.
If it is activated, water heating is only provided by the
buffer pump. Without the admixing pump, calcification
protection of the heat exchangers is not guaranteed
Protracted emergency mode can therefore calcify the
heat exchanger.
Explanation of the function [Self-learning]
With this function, the operating times of the circulation
pump of the last 2 weeks are saved. The operating
times of the current day are calculated based on this
and the circulation pump will be put into operation ac-
cordingly. This function is also called the "Auto Loop"
function.
This function is set to [Yes] by default. If [No] is
set, the operating times for the circulation pump
can be set manually.
Hot water
Automatic venting
Emergency operation only with buffer pump
Circulation
Self-learning
Circulation runtime
Circulation pause
Circulation pump delay