Prestige 75 - Page 19

EN • 19
ENGLISHFRANCAISNEDERLANDSESpAñoLITALIANoDEuTSCH
664Y3300
90
80
70
60
50
40
30
20
10
0
-20-25 -10-15 0-5 1052015 25
P4
P5
P6 P7
Outside T° (°C)
Boiler flow temperature (°C)
INSTALLATIoN
456 123 12345678910111213
Remove this link to connect the room
thermostat.
initial
Description
Temperature set point for domestic hot water
(adjustable from 60 to 80°C).
00: Domestic hot water “OFF”
01: Domestic hot water “ON”
00: Heating mode “OFF”
01: Heating mode “ON”
Temperature set point for the water in the heating circuit
(adjustable from 30 to 90°C).
Minimum temperature for the water in the heating circuit
(adjustable from 15 to 60°C).
Minimum outside [T4] temperature (adjustable from -20 to 10°C).
Maximum outside [T4] temperature
(adjustable from 15 to 25°C).
The central heating system will only decrease the temperature at night (°C)
if a clock is connected between 1 and 2 and P34 is set to 01.
Increase of the primary temperature set point to generate hot water
00 :
Use of an outside temperature sensor and of a room thermostat
01 :
Use of an outdoor sensor and a clock; in this case the circulator runs
continuously.
12: if there is a tank with an NTC sensor
13: if there is a tank with a thermostat