Ferroli ECOTRONIC Plus Manual page 84

ECOTRONIC Plus
Mixer:
arrangement/heat.circuits/heating circuit/Mixer
adjustment range: 1 ... 20 s
factory setting: 4 s
Summer:
arrangement/heat.circuits/heating circuit/
summer
adjustment range: 0 ... 40 °C
factory setting: 20 °C
Store priority:
arrangement/heat.circuits/heating circuit/
store prio.
selection: "Off", "On"
factory setting: "Off"
Timer:
arrangement/heat.circuits/heating circuit/
timer/mode
selection: "Night / Day", "Off / Day", "Without"
factory setting: "Night / Day"
arrangement/heat.circuits/heating circuit/timer/
t1(...21)-on
adjustment range: 00: 00 ... 00:00
factory setting: 22:00 (t1...t7-on)
arrangement/heat.circuits/heating circuit/timer/
t1(...21)-off
adjustment range: 00: 00 ... 00:00
factory setting: 05:00 (t1 ... t7-off)
Example: The night correction runs from Monday to Tuesday
from 22:00 to 6:00 and Tuesday from 15:00 to 18:00, when t1-on
is set to mon 22:00, t1-off to tue,6:00 and t2-on to tue,15:00 and
t2-off to tue,18:00.
Flow sensor:
arrangement/heat.circuits/heating circuit/
expert/sen.flow.
adjustment range: 1 ... 14
factory setting: 9
Outdoor temperature sensorsensor:
arrangement/heat.circuits/heating circuit/
expert/sen.outdoor
adjustment range: 1 ... 14
factory setting: Sensor 11
36
|
The mixer function controls the mixing valve position accor-
ding to the difference between the actual flow temperature
and the set flow temperature. The valve is opened or closed
in pulses depending on this deviation. The parameter „mi-
xer" allows the pulse operating time to be matched to suit
the valve operating time.
Adjustment channel for summer operation. If the outdoor
temperature exceeds the adjusted value, the heating circuit
will be switched off.The hysteresis is 1,0 K.
This function switches off the heating circuit when domestic
hot water is being afterheated.
For this purpose, the option domestic hot water priority
and afterheating via store loading (see 4.2) of the controller
ECOTRONIC Plus have to be active as well.
The timer determines whether day correction or night
correction (set back) is used for changing the set flow tem-
perature. 21 different time frames (3 for each day) can be
set for night correction of the heating circuit.
If one of the time frames is set to 'active', night correction
will be active.
If none of them is active, the set flow temperature will be
adapted with day correction. The timers are pre-allocated
such that every day from 10:00 pm to 5:00 am (the following
day) night set back is activated.
The mode determines the operation mode of the timer:
time frame for night correction
Night/ day
time frame for heating circuit off
off / day
timer deactivated
without:
Adjustment channel for allocating the flow sensor.
The default is sensor 9 – this can be reallocated if needed.
A sensor which is already in use can be allocated without
influencing its original function in the system.
Adjustment channel for allocating the outdoor temperature
sensor.
The default is sensor 11 – this can be reallocated if needed.
A sensor which is already in use can be allocated without
influencing its original function in the system.
Note:
If an additional external module HKM2 is additionally used,
only 1 outdoor temperature sensor is required. In order
to ensure that both heating circuits use the same outdoor
temperature, adjust to sensor 16.