Technical information

39
FIG.
3.12
M
aximum Heating Power adjustment
22
T
he maximum heating power can be adjusted between the
maximum power allowed by the boiler (22.5kW - ACO 27 and
2
8kW - ACO 32) and the minimum recommended power (10kW
- ACO 27 and 13kW - ACO 32) indicated in the graph below
(
Parameter
2 =
20%). The value is factory set to 70% of the
maximum power.
T
he value set (expressed as a percentage) can be displayed
and modified as illustrated in Section 3.6.1 (parameter 2).
The display shows the value between 100% ("00" on the display)
and 1% ("01").
Use the graph below as a guide to set the boiler heating power to
suit the system load.
NOTE: MTS RECOMMEND THAT THE MINIMUM POWER NOT BE SET BELOW
2
0%
A
S INDICATED IN THE GRAPH BELOW
..
Ignition Delay adjustment
33
The re-ignition delay for Central Heating can be adjusted to
between 0 and 7 minutes. The delay is factory set to 2
minutes.
The value set can be displayed and modified as illustrated in
Section 3.6.1 (parameter 3)
Maximum Central Heating temperature
55
This par
ameter allo
ws the setting of the maximum temperature
for the central heating circuit. The value is factory set at 82°C
and can be adjusted as illustrated in Section 3.6.1 (parameter 5).
Minimum Central Heating temperature
44
This parameter allows the setting of the minimum temperature
for the central heating circuit. The value is factory set at 46°C
and can be adjusted as illustrated in Section 3.6.1 (parameter 4).
FIG.
3.13
FIG.
3.15
FIG. 3.14
Display
Heat Output
ACO 27
ACO 32