Constant temperature control unit
Press the following keys:
1.
c
press.
2.
a
/
b
for the required operating
condition.
3.
d
Scanning is completed.
The following operating conditions can be scanned, subject to the actual
system equipment level:
Display screen
Explanation
1
15
°C/°F
Actual outside temperature
3
65
°C/°F
Actual boiler water temperature
5
50
°C/°F
Actual DHW temperature
P
Burner hours run (after a service, reset with
e
to "0")
263572
h
PPP
Burner starts (after a service, reset with
e
to "0")
030529
Weather-compensated control unit
Press the following keys:
1.
c
"Select heating circuit" is
displayed.
2.
d
to confirm; wait approx.
4 s.
3.
c
press again.
4.
a
/
b
for the required operating
condition.
5.
d
Scanning is completed.
The following operating conditions can be scanned, subject to the actual
system equipment level for heating circuit A1 and heating circuit with
mixer M2:
Display screen
Explanation
Subscriber no.
Programmed subscriber no. in the LON system
Holiday program
If a holiday program has been entered
Departure date
Date
Return date
Date
Outside temperature, ... °C
Actual value
Boiler water temp., ... °C
Actual value
Flow temperature, ... °C
Actual value (only for mixer circuit M2)
Scanning operating conditions and sensors
73
Service scans
56
92
682
GB
Содержание Vitodens 333-F
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Страница 119: ...A1 Main PCB A2 Power supply unit Connection and wiring diagram external connections 119 Designs 5692 682 GB ...
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