eta 13180LP-T, Operation

Page: 73 / 88

ETAtouch controller [External heat demand] function block
73
5.10.1 Setting the charging times
Open the overview screen of the set charging
times and temperatures
The standby times for the heat consumers and the set
temperatures are adjusted in the settings (
button).
To adjust, open the settings and then open the standby
times of any given day with the
[Stand-by times
Daily plan] button. An overview screen opens.
Fig. 5-81: Overview
1 Set time windows (standby times)
2 Select day of the week
3 Add another time window
4 Graphical representation of the time window
setting
5 Overview of all time windows for the entire week
6 Delete time window
7 Setting the temperature within the time window
8 Period of the time window
Setting the time window and copying to other
days of the week is described in chapter
5.1.6.6
"Setting a time window" .
5.10.2 Text menu - Adjustable parameters
Adjustable parameters
Detailed descriptions of the parameters are provided
below.
Explanation of [Enable temperature]
This parameter is used to set the minimum
temperature of the heating system for starting the
charging pump of the external heat consumer.
Explanation of [Frost protection]
This parameter is used to set the freeze protection limit
for the consumer controlled with the external heat
demand.
If the outside temperature falls below this value, the
external charging pump will be turned on to protect the
consumer. It will remain in operation until the outside
temperature is at least 2 °C higher than the [Frost
protection] temperature setting.
The factory setting for the freeze protection
threshold is +5 °C outside temperature to protect
consumers at risk from freezing (such as air heaters).
If there is no freezing risk for the connected
consumers, the freeze protection limit can be set
lower.
External demand
Enable temperature
Frost protection