128
IT
ES
FR
BE
GB
RUS
RO
DOMESTIC HOT WATER SETTINGS
Reduced domestic hot
water pre-set value
Domestic hot water load
The reduced pre-set value of the temperature of the domestic hot water allow
the required water temperature to be obtained outside the programmed
usage times (daily programme 8).
0
= 24 hours/ day - Hot water is always available at the temperature set
with user parameter n°3.
1
= standard - Hot water according to the daily heating programme.
In the comfort areas of heating the temperature of the boiler unit is regu-
lated to the value set with user parameter n° 3.
In the reduced areas of heating the temperature of the boiler unit is
regulated to the value set with parameter n° 61 of the service level.
2
= service disconnected
3
= second daily programme (8) - Every day of the week the temperature of
the hot water is set according to programme 8. In this case there is a
single programming for all the days of the week and three time zones are
available. In the time spans set the temperature of the boiler unit is regu-
lated according to that set in parameter n°3. In the remaining hours the
boiler unit is controlled to the temperature set with parameter n° 61 the
of service level.
62
61
Maximum limit of delivery
temperature
Variation of the maximum speed of the
delivery temperature
Activation of adaptation
Optimisation of
switch-on time
Heating gradient
Presetting switch-off
time (00 = off)
The delivery temperature is limited to the maximum set value.
The increase per minute of the prescribed delivery temperature value sent
in °C is limited to the imposed value.
With the activation of the adaptation, the pre-set value transmitted to the
boiler regulator is adapted to the effective heat need.
The adaptation functions with both the atmospheric guide with ambient
influence and with pure ambient control.
If the "Logica Remote Control" is set as a remote control only, the adaptation
must be is deactivated.
If the switch-on time optimisation is active, the "Logica Remote Control" modi-
fies the heating gradient until it finds the optimum heating point
0 = off 1 = on
The "Logica Remote Control" selects the switch-on time such that the set
value has more or less been reached at the start of the usage time.
The more severe the night-time cooling, the earlier the heating time starts.
Example:
Current ambient temperature 18.5°C
Nominal ambient temperature 20°C
Heating gradient
30 min/K
Presetting of switch-on time:
1.5 K x 30 min/K =
45 minutes
00 means that the switch-o time has not been pre-set (function disabled).
If the switch-off time optimisation is active (value > 0), the "Logica Remote
Control" modifies the pre-set time until it finds the optimum switch-off time..
55
56
57
58
59
60
Final user level 2
programming block
This block (1) can be activated to display all the parameters without
modifying them. Pressing buttons
or
displays
“OFF”
.
WARNING:
The activation block can be deactivated temporarily by pressing buttons
and
simultaneously; a confirmation sign appears on the display.
At this point press simultaneously the buttons
and
for at least 5
seconds.
To permanently remove the activation block, set parameter 63 on 0.
63
SERVICE VALUES
