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Installation and maintenance instructions ecoTEC pro 0020209589_04
8
Operation
8.1
Operating concept
The operating concept and the display and setting facilities
of the operator level are described in the operating instruc-
tions.
An overview of the display and setting options in the installer
level can be found in the section "Overview of the installer
level". (
8.2
Installer level overview
S.31
Code
D.---
PF
P.--
D F
--/--
DP
8.3
Calling up the installer level
1.
Only call up the installer level if you are a competent
person.
2.
Press
and
("i") at the same time.
◁
S.xx
appears in the display (current unit status).
3.
Press
to access the installer level.
◁
Code
and
--
appear in the display.
4.
Set the value
17
(code) and confirm by pressing
.
5.
Press
to access the check programmes
(P)
and the
fault codes
(F)
and to return to the diagnostics codes
(D)
.
6.
Use
or
to set the required value and confirm by
pressing
.
7.
Confirm by pressing ( ).
8.
Press
to cancel a setting or exit the installer level.
8.4
Live Monitor (status codes)
Menu
→
Live monitor
Status codes in the display provide information on the pro-
duct's current operating mode.
Status codes
–
Overview (
8.5
Setting the hot water temperature
Danger!
Risk of death from legionella.
Legionella multiply at temperatures below
60 °C.
▶
Ensure that the end user is familiar with
all of the Anti-legionella measures in order
to comply with the applicable regulations
regarding legionella prevention.
▶
Set the hot water temperature.
Condition
: Water hardness: > 3.57 mol/m
³
–
Water temperature:
≤
50
℃
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