Setting Param (Parameters); Requesting Status (State) - Zehnder ComfoSense CH Manuel

The switched off fan will not
automatically turn back on. Do
not forget to turn the fan back
on later on.
2.11 Setting PARAM
(Parameters)
Some functions of the ventilation unit
can be changed by setting a value in a
parameter menu. For example the delay
time for the PARTY TIMER.
The meaning and value options
of the parameter menus can
be found in the manual of the
ventilation unit.
1. Press OK. The text says SHIFT for 8
seconds.
2. Press MENU before the text SHIFT
disappears. The text says COMF.
3. Press or
4. Press OK to confirm. The parameter
number P1 is blinking.
5. Press or
parameter menu number.
6. Press OK to confirm. A second
number next to the chosen number is
blinking.
7. Press or
parameter menu number.
8. Press OK to confirm. The parameter
value appears.
9. When the appeared value is blinking,
press or
parameter value.
Only a parameter value that is
blinking can be changed.
10. Press OK to confirm. The text says
SAVED for 2 seconds. The sub
parameter menu number is blinking.
11. Press MENU to return to the main
menu.
Or press
(confirm with OK) and return to step
24 - EN
to choose PARAM.
to choose the main
to choose the sub
to change the
or to select BACK
5.
Or go back to step 7 to set another
program.
2.12 Requesting status
(STATE)
Opening the status menu
1. Press OK. The display shows SHIFT
for 8 seconds.
2. Press MENU before the SHIFT text
disappears. The display now shows
COMF.
3. Press or
4. Confirm with OK to open STATE
menu.
The status menu
options: FLTR CHECK, GEO HEAT*, PRE
HEAT* and FROST PROT.
FLTR CHECK menu
Below the text FLTR CHECK is the number
of weeks the dirty filter alert will be
displayed.
GEO HEAT* menu
5. Press to select GEO HEAT*.
Below the text GEO HEAT* is
displayed whether the pump of the
ComfoFond-L (EWT) is on (1) or off
(0).
PRE HEAT* menu
5. Press or
Below the text PRE HEAT* is
displayed whether the frost-free
element of the ventilation system is
on (1) or off (0).
FROST PROT menu
5. Press to select FROST PROT.
Below the text FROST PROT
is displayed whether the frost
protection of the ventilation system
is on (1) or off (0).
* Only available if the mentioned
function is connected.
to select STATE.
has the following
to select PRE HEAT*.