Immergas VICTRIX 75 - Technician-Only Settings; Parameter Settings (Technician)

32
STV75 ed 01/08 VICTRIX 75
Settings accessible by technician only (entering access code 54)
10 Min. heating ow temperature 15 °C 60 °C 20 °C
11 Lower external temperature limit -30 °C 10 °C -5 °C
12 Upper external temperature limit 15 °C 25 °C 20 °C
13 Antifreeze temperature -30 °C 10 °C 0 °C
14 External probe reading correction -5 °C 5 °C 0 °C
15
Max. secondary heating circuit tempera-
ture
NOT ENABLED
16
Min. secondary heating circuit tempera-
ture
NOT ENABLED
17
Secondary heating circuit temperature
hysteresis
NOT ENABLED
18 Minimum temperature set point value
0 = O
1 °C 60 °C
0
19 Booster time
0 = no booster
1 minute 30 minutes
0
20
Flow temperature compensation with ambi-
ent temperature
0 °C 80 °C 0 °C
21
Temperature increase relative to DHW set
point
0 30 °C 15 °C
22 Max. fan rpm in heating mode (x 100) 15 60
Natural Gas = 55
LPG = 55
23 Max. fan rpm in heating mode (units) 0 99 0
24 Max. fan rpm in DHW mode (x 100) 15 38
Natural Gas = 38
LPG = 38
25 Max. fan rpm in DHW mode (units) 0 99 0
26 Min. fan rpm in heating mode (x 100) 12 60
Natural Gas = 15
LPG = 16
27 Min. fan rpm in heating mode (units) 0 99 0
28 Fan rpm during ignition(x 100) 21 27 23
29
Fan rpm during stabilisation period (x
100)
12 38 17
30 Stabilisation period 0 900 6
31 Heating mode ramp up 0 15 0
32
Post-circulation period for pump at end of
heating cycle
0 = 10 seconds
1 minute 99 minutes
3
33
Post-circulation period for pump at end of
DHW cycle
0 seconds 300 seconds 60
34 Hysteresis modulation with heating ON 0 °C 20 °C 0 °C
35 Hysteresis modulation with heating OFF 0 °C 10 °C 5 °C
36 Hysteresis modulation with DHW ON -5 °C 30 °C 0 °C
37 Hysteresis modulation with DHW OFF 0 °C 30 °C 5 °C
38
Hysteresis measurement with DHW ON
0 °C 30 °C 5 °C
39
Hysteresis measurement with DHW OFF
-5 °C 30 °C 0 °C
40 Heating mode timer 0 300 seconds 180
41 DHW mode timer 0 300 seconds 0
42 DHW - heating mode transition timer
0 = phase with burner on
30 = phase with burner o for 10 s
0
43 Max. time with DHW prioritised 0 min. 120 min. 0 min.
44 Cascade address NOT ENABLED
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