5.8.1 Flash adaptation without outdoor sensor (room temperature
dependent)
The flow temperature control starts with
Flow day set point in rated operation or with Flow
night set point in reduced operation as no set points calculated using characteristics exist
without an outdoor sensor. The
Cycle time determines the intervals at which the flow temper-
ature set point is corrected by 1 °C. The heating is then always switched off as soon as the
room temperature exceeds the
Day set point or Night set point by 2 °C. Heating first starts
again when the room has cooled off and the room temperature is 1 °C above the
Set point.
A
Gain K
p
set to a value other than 0 causes a direct increase/decrease in flow temperature
set point when a sudden deviation in room temperature arises. A
Gain K
p
setting of 10.0 is
recommended.
Functions
WE
Configuration
Room sensors RF1/2
0
CO1, 2 -> F01 - 1
Outdoor sensor AF1/2
1
CO1, 2 -> F02 - 0
Flash adaptation
0
20 min
0
CO1, 2 -> F09 - 1
Cycle time / 1 to 100 min
K
p
(gain) / 0 to 25
Parameters
WE
Rotary switch / Range of values
Day set point
20 °C
Top, middle, bottom / 0 to 40 °C
Night set point
15 °C
Top, middle, bottom / 0 to 40 °C
Parameters
WE
Parameter level / Range of values
Flow day set point
50 °C
PA1, 2 / 5 to 130 °C
Flow night set point
30 °C
PA1, 2 / 5 to 130 °C
EB 5575 EN
61
Functions of the heating circuit
Summary of Contents for TROVIS 5575
Page 135: ...EB 5575 EN 135...
