PENSOTTI PCC 34-H Instruction Manual page 54

00
P15
01
P15
15
P16
20
P16
MAINTENANCE INSTRUCTIONS
PARAMETER P15 – LEGIONELLA PREVENTION FUNCTION
(For storage boilers only)
To enter the parameters menu, follow the previously described procedure
(see paragraph 5.2 'Accessing the parameters menu' - steps 1-4)
5.
Use '+' and '-' buttons (D.H.W temperature setting) to modify the value
:
of the parameter
00 = Off
01 = On (default)
6.
Press mode selection button
.
parameter operative
7.
To exit from the parameters menu, press simultaneously 'i' and 'R'
.
buttons
PARAMETER P16 – SETS THE CLIMATIC COMPENSATION
CURVE w/outdoor temperature sensor installed
(
The d6.6 'Electrical connections') allows to automatically modify
the flow temperature in accordance to the outdoor temperature.
The factor governing the correction is the Kd thermoregulation
value, indicating the flow temperature range selected (fig.1).
The selection of the compensation curve is determined by the
maximum flow temperature Tm and the minimum outdoor
temperature Te taking into consideration the house insulation
degree.
The values of the flow temperature Tm, refer to standard 95-185 °F
appliances or 77-113 °F for under-floor heating systems. The type
of appliance can be set using parameter P03.
To enter the parameters menu, follow the previously described procedure
(see paragraph 5.2 'Accessing the parameters menu' - steps 1-4)
select parameter P16.
5. Use '+' and '-' buttons (D.H.W temperature setting) to modify the value
of the parameter within the range of setting from 00 to 30.
The value corresponds to the graph curves in figure n.1.
6.
Press mode selection button to
.
parameter operative
7.
To exit from the parameters menu, press simultaneously 'i' and 'R'
.
buttons
to confirm and to render the new
)
confirm and to render the new
.
and
49