Floor Drying Function; Generators Management - Immergas System Manager Kit Instructions And Warnings

2.7.1 Floor Drying function.

A "Floor Drying" function can be enabled to perform
thermal shock on new radiant panel systems, as required
by the applicable standard.
Attention: contact the manufacturer of the radiant
panels for the thermal shock characteristics and its
correct execution.
N.B.: the system divided into zones must be properly
connected both electrically and hydraulically.
The function lasts in total 7 days - 3 days at the lowest
temperature set and 4 days at the highest temperature set.
UPPER
SET
LOWER
SET
2-2
The standard function can be changed by modifying the
value of the following parameters:
- Set Min (U04). Corresponds to the function use Lower
Set.
- Set Max (U04). Corresponds to the function use Upper
Set.
t1 (U04). Defines the time spent at minimum operating
temperature during the active function.
K2 (U04). Defines the ascent gradient of the temperature.
t3 (U04). Defines the time spent at maximum operating
temperature during the active function.
K4 (U04). Defines the descent gradient of the temper-
ature.
Z1÷Z8 (U05). (Ne/Ano) Defines the zones active during
the active function.
Active (U05): (Ne/Ano) The function is enabled.
N.B.: the screed heater function is visible and can only
be enabled while the system is in STAND-BY.
Once the function is enabled, an alarm is shown on the
display indicating the presence of the active function.
This alarm signal does not correspond to an abnormal
operation.
During active operation, it is possible to check in the
INFO pages (I47):
- Active Setpoint. Temperature calculated during screed
heater operation.
- Remaining Days. Days left until completion of the
function.
In case of failure, the function is suspended and will
resume when normal operating conditions are reset from
the point where it was interrupted.
In the event of a power failure, the function is interrupted
and then resumed when normal power supply conditions
are restored.
Once the expected time expires, the system resumes
normal functions in STAND-BY mode.
2.8

GENERATORS MANAGEMENT

In this menu it is possible to:
- set the energy prices in order to calculate the minimum
COP;
- permanent or temporary disabling of heat pump op-
eration;
DAYS
- disabling of the integration generator (boiler or elec-
trical resistance);
Press the
Press buttons
RATORS MANAGEMENT".
Press the
- Gas prices (D01). It lets you enter gas prices, also
selecting GAS type (Nat. Gas/LPG). These data allow
the system manager to calculate the working point with
the maximum efficiency between heat pump operation
and GAS boiler.
- Electric Energy prices (D02). It lets you enter elec-
tricity prices.
- Time bands (D03). Allows selecting between Dual-rate
and Multi-rate tariff, enter the time slots related to the
electricity prices.
- Two-Part. You can set the two daily time slots, the F1
and F2 tariffs are valid from Monday to Friday while
the F2 tariff is applied to Saturday and Sunday.
- Multi-Part. You can set the three daily time slots, the
F1, F2 and F3 tariffs are valid from Monday to Friday
while the F2 tariff is applied to Saturday and Sunday.
- It is possible to associate a calendar with the heat pump
power reduction function (D04).
- Heat pump manual disable command (D05). The
option lets you permanently disable heat pumps as the
main generator.
15 15
button to enter the navigation menu.
until selecting menu "04. GENE-
button to enter the menu.