Viessmann VITOVENT 300, Инструкции по обслуживанию для подрядчиков

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Note
With the following procedure, para-
meters
can only be scanned but not
modified .
For modifying settings, see from
page 35.
Scanning parameters
Starting from the standard display,
activate the following switches and
keys:
1. Set the rotary selector to
"MENU".
2. xw Select parameter: "Service
settings".
3. d Call up parameter 1 (Step
no. 1).
4. d until all parameters have
been displayed and the
standard display is shown
again.
Note
Parameter selection cannot be
reset as a whole. All individual
parameters must be confirmed in
sequence with
d , to return to the
start, i.e. the standard display.
The standard display will be shown
again if no key is pressed for more
than 5 min.
Fixed parameters
No. Description Possible va-
lues Converted display value
12 Appliance type 180/300/400 Vitovent 180/300/400
13 Current throughput in m
3
/h 0 to 40 0 to 400 m
3
/h
14 Bypass function (status) 0, 1 and 2 0-closed, 1-open, 2-min ven-
tilation air
15 Outside air temperature
°C -100 to +200 -100 to +100
16 Room air temperature in
°C -100 to +100 -100 to +100
17 Current outside air flow
rate in m
3
/h
0 to 40 0 to 400 m
3
/h
18 Current extract air flow
rate in m
3
/h
0 to 40 0 to 400 m
3
/h
19 Current ventilation air
pressure in Pa 0 to 120 0 to 120 Pa
Remote control settings by contractors
(cont.)
33
Remote control settings
5692
762
GB