FLOWMAX Technologies 120 Instruction Manual page 70

egulating the Flow temperature in accordance with the outdoor temperature
R
The outdoor sensor has to be connected directly to circuit board SM20021. The sensor can thus be managed in one of
two ways:
• In case of remote controller + outdoor temperature sensor installation, the climatic compensation curve is set by
the remote itself (see remote control installation and operating manual).
• In case of outdoor temperature sensor only installation, the climatic compensation curve is set using the central
heating control button. As the arrow up
shown in figure 1 are displayed
The factors governing the correction are reported in figure 1.
The selection of the compensation curve is determined by the maximum delivery temperature Tm and the minimum
outdoor temperature Te.
N.B. The y-axis values of the delivery temperature Tm refer to standard 167-86 °F appliances or 104-77 °F floor-
mounted appliances. The type of appliance can be programmed using parameter 3 (see 5.1 "Parameter
programming").
Tm
104 MAX 176
167
158
149
95
140
131
122
86
113
104
95
77 MIN 86
81 79
Fig. 1
TM-MAX/MIN = delivery temperature range selected
Te = Outdoor temperature
Fig. 2
INSTALLATION INSTRUCTIONS
button is (see fig. 2) is pressed, the numbers corresponding to the curve
DELIVERY TEMPERATURE CORRECTION AS A FUNCTION OF OUTSIDE
TEMPERATURE WITH RESPECT TO THE POSITION OF THE HEATING
TEMPERATURE CONTROL SET BY THE USER
77 75 73 72 70 68 66 64 63 61 59 57 55
OUTDOOR SENSOR
7
9 8
54 52 50 48 46 45 43 41 39 37 36 34 32
Tm = delivery temperature
66
6 5
30 28 27 25 23 21 19 18 16 14 12 10 9
4
3
2
1
0
Te (°F)
7 5