Biasi BASICA COND, User Manual And Installation Instructions

Page: 65 / 88

- 65 -
INST
ALLA
TION
ADVANCED COMMISSIONING
heating system needs, once the climatic
curve has been set, the maximum tempera -
ture can be lowered.
• Enter “programming mode” by following
the steps described in the section "Access
parameters for installer" on page 61.
Fig. 8.17
12
13
14
15
16
17 18
• Press 12 and hold until the LCD display
shows the code A52 , indicating entry into
“parameter A52” (Fig. 8.18).
Fig. 8.18
bar
RESET
• By using buttons 15 or 16 (Fig. 8.17) it is
possible to modify the value of parameter
A52:
85°C ÷ 25°C = full range temperature set
(factory setting)
80°C to 50°C = high temperature
55°C to 257°C = low temperature
• Press 12 or 13 (Fig. 8.17) to confirm the
value entered and return to the list of pa -
rameters (Fig. 8.18).
• Press the 17 button (Fig. 8.17) to exit “pro -
gramming mode”.
8.5 Selecting the heating tempera-
ture set
Depending on the type of high or low tem -
perature heating system, the temperature
setting range can be set.
In heating mode, the boiler is set for temper -
atures between 50°C and 80°C. This range
can be changed to a minimum of 28°C and
a maximum of 55°C.
• Enter “programming mode” by following
the steps described in the section "Access
parameters for installer" on page 61.
Fig. 8.19
12
13
14
15
16
17 18
• Press 12 and hold until the LCD display
shows the code A02 , indicating entry into
“parameter A02” (Fig. 8.20).
Fig. 8.20
bar
RESET
• By using buttons 15 or 16 (Fig. 8.19) it is
possible to modify the value of parameter
A02:
01 = high temperature (50/80°C)
02 = low temperature (25/55°C)
03 = full range temperature set (25/85°C)
(factory setting)