37
Parameter
Thresholds
values
Default
20 kW
Methane
Default
20 kW
GPL
P2 - TSP02
Type of gas
0 … 1
0
1
P4 - TSP04
Heating curves
0 ÷ 90
30
30
P8 - TSP08
Maximum heating power upper threshold
P10 ÷ 100%
70
60
P9 - TSP09
Maximum domestic hot water power upper
threshold
P10 ÷ 100%
100
75
P15 - TSP15
Machine type and default data table
0 ÷ 4
4
4
P31 - TSP31
Fan speed at burner ignition power and
propagation (P31x25 [rpm])
80 ÷ 160
140
128
P32 - TSP32
Fan speed at maximum burner power (domestic
hot water) ( 2000 [rpm])
From
TSP33÷ 255
170
178
P33 - TSP33
Fan speed at minimum burner power (domestic
hot water and heating) (P33x25 [rpm])
30 ÷ 60
36
36
Table 9: TSP parameters thresholds and default values depending on the boiler type
(TSP15)
3.2.14. Installing the external probe (optional) and sliding temperature operation
The boiler can be connected to a sensor for external temperature reading (option not mandatory, supplied by the manufacturer) for sliding
temperature operation.
Use exclusively original external probes provided by the manufacturer.
Using external probes other than originals, not supplied by the manufacturer, decreases the performance of
the probe and boiler as well.
The external temperature measuring probe must be connected with a double-insulated cable having minimum section of 0.35 mm
2
.
The external probe must be connected to the terminals
E1
and
E2
of the boiler terminal board (fig. 16).
The external temperature probe cables must not be sheathed along with the power supply wires.
The external probe must be installed on a wall facing NORTH - NORTH EAST, protected from atmospheric agents.
Do not install the external probe inside windows wells, near vents or heat sources.
The external temperature probe changes automatically heating delivery temperature on the basis of the:
- outer temperature measured;
- selected thermal adjustment curve;
- dummy ambient temperature set.
The theoretical ambient temperature is displayed by pressing "
" (
C
fig. 1) and subsequently modified by pressing the keys "
or
"
(
E
or
F
fig. 1) which, in case the external temperature probe is installed, loses the temperature setting function for the heating water (see
paragraph 1.10.6); the value set can be read on the boiler display. Furthermore, the external temperature value detected by the external
sensor can also be displayed in the Info menu under the item "In1".
1.
ADJUSTMENT
DUMMY AMBIENT
TEMPERATURE
