TANGRA HP 30 Installation And Operation Manual - page 29
User manual TANGRA HP30 - Rev. 04 - 2014-03-28
29
13.5 Parameters of the controller
SWV1.4HP30/2014
N
º
p
a
ra
m
e
te
r
D
e
s
c
ri
p
ti
o
n
M
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s
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re
L
im
it
s
o
f
a
c
c
e
p
ta
b
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v
a
lu
e
s
R
e
c
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m
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n
d
e
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v
a
lu
e
s
0
Maximum wait time for successful firing in ignition phase.
minutes
1 ÷ 20
15
1
Time for flame stabilization
s
60 ÷ 240
60
8
Operation time of the auger in flame stabilization phase ( The pause in
the auger operation is fixed on 20 seconds).
10 = 1 s
0 ÷ 200
10
10
Operation time of the auger at minimum capacity – level 1 – working
dose at power level 1
5 ÷ 50
20
18
Operation time of the auger at minimum capacity – level AUTO –
working dose at power level AUTO
5 ÷ 50
25
19
Air quantity in Fire down phase.
After Fire down phase is executed, the fan works at full speed for time,
set by parameter 101
50 ÷ 150
150=max.
80
22
Air quantity in Ignition phase
10 ÷ 50
25
23
Air quantity in flame stabilization phase
10 ÷ 60
35
24
Air quantity at minimum capacity (level 1)
10 ÷ 100
50
28
Air quantity at maximum capacity (level AUTO)
10 ÷ 100
60
50
Temperature difference between T
given
and T
current
, by reaching of which
the controller starts fire up.
Example: if
Т
1=65
о
С
and parameter 50=10
о
С
, the boiler will restart at
Т
1=55
о
С
.
o
C
5 ÷ 20
5
51
T
given
– required water temperature in the boiler. When T
given
is
reached, the controller starts smooth reduction of burner power from
level 5 down to level1 and at [T
given
+5
o
C] the burner is switched off.
Example: if T1 is set to 65
o
C, the boiler will stop completely at 70
o
C.
o
C
30 ÷ 82
65
55
Gasses modulation start temperature - flue gasses temperature
threshold, when the controller begins to decrease the burning power,
independently from the water temperature in boiler.
o
C
150 ÷ 250
200
57
Maximum temperature of the gases:
If the flue gasses temperature is higher than [PAR57*2], the Alarm
Gasses is activated and the controller switches the system off.
100 ÷ 150
125
60
Time between two blow cleanings.
minutes
0 ÷ 120
60
61
Blow cleaning period.
s
10 ÷ 120
30
62
Air quantity during blow cleaning period
50 ÷ 150
100
67
Water pump turn on temperature.
o
C
40 ÷ 70
55
68
Water pump turn off temperature.
MUST BE lower than PAR67 value.
o
C
40 ÷ 70
50
70
Start Up phase duration.
s
10 ÷ 120
20
78
Light level of the flame sensor present detection level - Defines the
sensor input for valid flame detection.
10 ÷ 200
100