Setting The Supplementary Electric Heater Or Activating The Boiler; Panel Control Configuration; Enabling Domestic Water - AERMEC MODUCONTROL Manuel D'utilisation

Setting the supplementary electric heater or activating the boiler

MIN
Index - String
value
0
MIN
Index - String
value
0
MIN
Index - String
value
0
Parameters only visible in heat pump models
Parameters only visible in models set for
hot domestic water productio
MAX
value
This parameter indicates which logic must be used to manage the supplementary electric heater; the
choice of logic is determined by the value set in this parameter so, depending on the value, the set-
tings are:
0 = no supplementary electric heater present on the unit
1 = supplementary electric heater present, but cannot be activated during hot domestic water produc-
tion
4 2 = electric heater activation command used as consent for activation of an external boiler
3 = supplementary electric heater present and active during hot domestic water production
4 = electric heater activation command used as consent for activation of an external boiler which can
also be used in supplementary mode
WARNING:
• on the SRP V1 units, it is ABSOLUTELY FORBIDDEN to set this parameter value at (3);
• to set the value at (4), the DHW accessory is needed.

Panel control configuration

MAX
value
This setting configures the type of control applicable to the units; depending on the value decided for
this setting, the controls on the functioning mode (HEAT/COOL) and the unit on/off command will be
managed in the following way:
Set value 0:
• Setting functioning mode = set parameter 0
• ON/OFF control = from the panel on the machine
Set value 1:
3 • Setting functioning mode = set parameter 0
• ON/OFF control = from the remote panel
Set value 2:
• Setting functioning mode = set from remote contact
• ON/OFF control = from the panel on the machine
Set value 3:
• Setting functioning mode = set from remote contact
• ON/OFF control = from the remote contact

Enabling domestic water

MAX
value
In the heat pump models, there is the possibility to produce hot water for domestic use; this produc-
tion 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 avail-
able 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.
Parameter function
Parameter function
Parameter function
Parameters only visible in the models with DCP installed
Parameters only visible in bicompressor models
Parameters only visible in the models with inverter compressor
IMDCFJ. 12.05 6343841_03
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EN