Accorroni HUB RADIATOR PACK CF 3.0, Technical Information

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For each 90 ° bend added the maximum allowed length must be
decreased by 1.5 meters. For each 45 ° bend added the maximum
allowed length must be decreased by 1 meter.
The wall terminal decreases the maximum allowed length of 1.5
meters. The air intake part must have a slope down 1% in the exit
direction, to avoid entry of rainwater.
Type C33
The minimum allowed length of vertical coaxial pipes is 1
meter. The maximum allowed length of vertical coaxial pipes
100/60 mm is 7 meters.
For each rectilinear tube added 1 meter long
maximum allowed length must be decreased by 1 meter.
For each 90 ° bend added the maximum allowed length must
be reduced by 1.5 meters.
For each 45 ° bend added the maximum allowed length must
be reduced by 1 meter.
Roof unloading reduces the maximum permitted length by 1.5
meters.
4.6.2 SWEEPER FUNCTION
The boiler has the chimney sweep function which must be
used for on-site measurement of combustion efficiency and for
enter the subsequent combustion regulation phase.
To activate the chimney sweep function it is necessary to hold down,
for the cycle time, the "MODE + RESET" keys.
Parameter Set Value Default Value
Note
P46
Modulating speed selection of the pump
0 - 1 1
0 =
not modulated
1 = automatic 60% ÷ 100%
P47
Sele
ction
ΔT
for pump modulation
(°C)
10 ÷ 40 20
P48 Pump operation selection 0 - 1 0
0 = intermittent
1 =
continuous
P49 Enable
OEM 0 ÷ 99 0 49 =
allows reading / writing of the following parameters
P50
Not used
P51
Not used
P52 Automatic fill selection water
0 - 1 0
0 =
not present
1 = present
Don't modify this value
P53
Not used
P54
Automatic water filling selection Automatic water
filling selection
10 ÷ 40 (lx10)/min 15 (1,5l/min)
P55 DHW post-purge time selection 1 ÷ 30 sec x 10 3
P56 DHW post-circulation time selection 0 ÷ 100 sec 30
P57 Selection of fan speed increase
0 ÷ 10% 0
DO NOT MODIFY THIS VALUE
P58
Not used
P59
Not used
P60
Offset aggiuntivo alla temperatura di
spegnimento dopo accensione bruciatore
0 ÷ 20 0
DO NOT MODIFY THIS VALUE
P61 Selezione allarme temperatura scarico fumi 20 ÷ 150 105
P62
Not used
P63 Not used
P64
Not used
P65 Anti-legionella duration selection 5 ÷ 30 min 15 min
Only for kettle with thermostat
P66
Not used
P67
Not used
P68
DO NOT MODIFY THIS VALUE
-
Not used
P69 DO NOT MODIFY THIS VALUE - Not used
P80
Selection
ΔT
heating for detection
circulation block
0 ÷ 20 5 0 = disabled
P81 Maximum heating temperature
0 ÷ 150 90 0 =
disabled
P82 Selection ΔT maximum flow / return
acceptable
0 ÷ 50 30 0 = disabled -
Do not modify
P83
Selection of months missing from maintenance
0 ÷ 255 0 0 =
disabled
P98 Reset TSP to factory values
0 - 1 0
P99 OEM reset to factory values 0 - 1 0
Tabella 10 - Tabella generale parametri TSP
4.6.4 Parameter Settable values Default values Notes
If the keys are released before the end of the cycle time, the
boiler continues to operate normally.
If a sanitary request is present, the chimney sweep function comes
performed on the sanitary, otherwise in heating.
Entering the chimney sweep function, the display shows "Lo" letters
alternating with the water temperature value of heating (ex. 45),
indicating the entry in the activation of the "Chimney sweep function"
at minimum power. The display shows the symbol "" if the burner is
on. The boiler executes the sequence ignition and then switch to
power minimum ("Lo").
Press the " flame " button for 3 seconds to switch to the "function
chimney sweep "at maximum power (" Hi ").
Keep the button pressed for 3 seconds to return to the "function
chimney sweep "at minimum power (" Lo ").
To exit the chimney sweep function press and hold for 3 seconds
the "RESET" button and return to normal operation.
The duration of the chimney sweep function is 15 minutes.
4.6.3 CONNECTION TO THE GAS NETWORK
The gas supply pipe must have the same section
or higher than that used in the boiler.
The section of the pipe depends on its length, on the type of pipe
route and gas flow. It should therefore be sized.
Follow the current installation regulations that are intended here
fully transcribed.