![background image](http://html.mh-extra.com/html/paw/domestic/domestic_installation-and-operation-instructions-for_764032019.webp)
19
99B138120x-mub-en | 2014/11 | V05
EN
7.3
Manual mode
Functioning
•
Backlighting is red, spanner symbol
flashes .
•
The controller outputs (pumps, valves) can be manually switched.
Possible switching states:
0
: off
1
: on
0% ... 100%
: control of the HE pump via PWM (only
H1
,
H2
)
A
: Automatic operation as per the settings in the settings menu
•
Current temperatures and operating hours can be displayed (status display).
•
The display of the domestic hot water temperature shows an unequalized value.
•
When changing to
manual mode
all outputs are switched to
A
,
R1
is displayed.
• Typical application: Functional test (maintenance), fault-finding.
Operation
You switch the outputs on and off as follows:
1. If necessary, press
to select a different output.
2. Press
SET
. The switching state flashes.
3. Press
to change the switching state.
4. Press
SET
to adopt the change.
See
in the figure below.