AERMEC MODUCONTROL Manuel D'utilisation page 44

Index - String MIN value
A ASA
0
∼
Index - String MIN value
b ASP
0
∼
Index - String MIN value
C AA5
0 s
∼
Index - String MIN value
d trA
0
∼
Index - String MIN value
E bAF
0
∼
Index - String MIN value
F tbF
0 s
∼
Index - String MIN value
G ORE
0 °C
∼
44
MAX value
In the heat pump models, there is the possibility to produce hot water for domestic use; this production has its own
modifiable setting and its own band (parameters E, F user menu); with this parameter you can make parameters E and
F visible and usable. Remember that to guide the domestic water production request, once the function has been
activated you must use digital input ID6 (marked on the electric card enclosed with the unit as TWS). Remember also
that setting this parameter with a value of:
- 1, you ENABLE the domestic water function.
1
- 0, you DISABLE the domestic water function.
The CLOSED status of the clamp means the domestic water function is ACTIVE. This function is available from software
version 3.7 (the software version is visible as a reading, with index E). The minimum compressor functioning time, and
the defrosting time, take priority over the production of domestic water. From software version 4.2, when domestic
water is activated the adjustment is automatically set on the basis of the output temperature, regardless of the value
of the parameter (0) in this menu.
Power dedicated to domestic water production
MAX value
In those units that can produce domestic water, once this function has been activated it is possible to decide the per-
1 centage of power to use for the production. This function allows you to set a threshold to guarantee reduced energy
consumption during domestic water production.
Standby time in Input/Output
MAX value
This parameter allows you to establish the standby time (in seconds) for reversing the 3-way valve inserted in the
600 s
system for producing domestic water.
Disabling compressors and supplementary heater
MAX value
This parameter enables the possibility to join the ID digital clamp (marked on the electric card enclosed with the unit
as TRA) with a room thermostat on which the functioning of the compressors and supplementary electric heaters will
be disabled.
Remember also that setting this parameter with a value of:
- 1 or 2, you ENABLE this function.
- 0 or 3, you DISABLE this function.
3
Remember that the OPEN status of the clamp means:
the function blocks the compressors and electric heaters if the parameter is set at 1
the function blocks the compressors, pump and electric heaters if the parameter is set at 2
the pump alarm (as in the previous software version), if the parameter is set at 3
Remember also that by setting this parameter at 3, the moducontrol card is compatible with the previous software
version (3.6).
Enabling of flow switch by-pass
MAX value
In those units that produce domestic water, the flow switch alarm can be bypassed to allow the correct synchronisation
1
between a diverting valve installed in the system, and unit functioning during the production of hot domestic water.
Time for flow switch bypass
MAX value
300 s This parameter allows you to establish the time (in seconds) for flow switch bypass.
High room temperature standby
MAX value
This parameter lets you establish the room temperature threshold above which the heat pump is disabled; once the
70 °C
threshold has been exceeded, the compressor and pump are switched off.
Enabling DHW
Parameter function
Parameter function
Parameter function
Parameter function
Parameter function
Parameter function
Parameter function
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