FLOWMAX Technologies FLOWMAX-120 Instruction Manual page 68

Regulating the Flow temperature in accordance with the outdoor temperature
The outdoor sensor has to be connected directly to circuit board SM 20021. 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 knob. As the knob (see fig. 2) is rotated, the numbers corresponding to the curve 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").
DELIVERY TEMPERATURE CORRECTION AS A FUNCTION OF OUTSIDE
TEMPERATURE WITH RESPECT TO THE POSITION OF THE HEATING
Tm
104 MAX 176
167
158
149
95
140
131
122
86
113
104
95
77 MIN 86
27 26 25 24 23 22
Fig. 1
TM-MAX/MIN = delivery temperature range selected
Te = Outdoor temperature
Fig. 2
MAINTENANCE INSTRUCTIONS
OUTDOOR SENSOR
TEMPERATURE CONTROL SET BY THE USER
21 20 19 18 17 16 15 14 13 12 11 10 9
Tm = delivery temperature
8 7 6
9
8 7 6 5 4 3 2 1 0 -1 -2 -3 -4 -5
64
5 4
3
2
1
0
Te (°C)
-6 -7 -8 -9 -10 -11 -12 -13 -14 -15
120 60 Hz