Immergas VICTRIX 75 - Adjustable Parameters; User-Configurable Parameters; Information Mode and Steps

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STV75 ed 01/08 VICTRIX 75
Parameter Description Bottom value
limit
Top value
limit
Factory-set
value
User-set value
1 Domestic hot water set-point value 20 °C 70 °C 20 °C
2 Domestic hot water functioning mode 0 = excluded
1 = active
2 = excluded + continuous pump
3 = active + continuous pump
0
3 Central heating functioning mode 0 = excluded
1 = active
2 = excluded + continuous pump
3 = active + continuous pump
1
4 Maximum central heating ow tempera-
ture
20 °C 85 °C 85 °C
parameter 1: used to set d.h.w. temperature when a separate
storage tank is coupled to the boiler with the kit (optional).
parameter 2: used to enable or disable the production of
domestic hot water. With factory settings the production of
d.h.w. is excluded.
parameter 3: used to exclude (Summer) or to enable (Winter)
system central heating. With factory settings system central
heating is active.
parameter 4: used to set central heating ow temperature. If
the external probe is connected, the electronics automatically
determine the ideal temperature for system water. is param-
eter represents the maximum temperature the system central
heating ow water can reach.
INFO mode. By pressing the MODE key twice you gain
access to the INFO mode. Here you may visualise and check
the instant functioning values but without being able to alter
them. e rst two digits indicate the step number while the
last two give the set-point value.
If you read these values on the display for exam-
ple, it means the return temperature of the boiler
is about 40°C.
Step Display Value
1 Flow temperature Value in °C
2 Return temperature Value in °C
3 Not active (d.h.w. temperature
if the domestic hot water probe
is installed)
70 (value in °C)
4 Not active (external tempera-
ture, if the probe is installed)
-37 (value in °C)
6 Flow temperature set-point Value in °C
7, 8, 9 Temperature gradients (cannot
be altered)
°C / s
E Flame current value µA
2 40
Parameters that can be changed without entering an access code.
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