Setting The Supplementary Electric Heater Or Activating The Boiler - AERMEC MODUCONTROL Usage Manual

Setting the supplementary electric heater or activating the boiler

MIN
Index - String
value
MIN
Index - String
value
MIN
Index - String
value
j
j j
j Parameters only visible in heat pump models
Parameters only visible in models set for
hot domestic water production
54
GB
6343841_00 / Ver - 4.20
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 settings are:
0 = no supplementary electric heater present on the unit
1 = supplementary electric heater present, but cannot be activated during hot domestic
water production
0 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:
0 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 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
0 1
• 0, you DISABLE the domestic water function
The CLOSED status of the clamp means the domestic water function is ACTIVE. This fun-
ction 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 temperatu-
re, regardless of the value of the parameter (0) in this menu.
Parameter function
Parameter function
Parameter function
j j
j
Parameters only visible in the models with DCP installed
Parameters only visible in bicompressor models
Parameters only visible in the models with inverter compressor