56
EN
IMDCFJ. 12.05 6343841_03
Setting the outside air temperature 2 (heating)
Index - String
MIN
value
MAX
value
Parameter function
-40 °C
50 °C
This parameter indicates the maximum outside air temperature taken into consideration
for heating compensation. This parameter is only visible if the compensation function has
been activated (index (5) user menu).
Setting domestic water proportional band
Index - String
MIN
value
MAX
value
Parameter function
1 °C
20 °C
This parameter indicates the proportional band applied to the hot domestic water set; this band produ-
ces the optimised management of the compressor, only switching it on if the inlet/outlet water tempe-
rature (depending on the type of control set by parameter (0) in the installer menu) is less than the hot
domestic water set (parameter (E) user menu), minus the value of this parameter. In cooling only units,
this parameter is displayed but it cannot be modified.
Setting heating set 2
Index - string
Value
MIN
Value
MAX
Parameter function
25 °C
(*)
This parameter indicates the minimum value set at heating, in correspondence with
the maximum outdoor air temperature (user menu index (c) This parameter is visible
only if the compensation function is activated (use menu index (5)).
(*):
- the maximum limit can be configured via the parameter (t) of the installer menu;
- if the parameter (8) of the installer menu is set at 4, the maximum limit becomes
70°C in order to allow insertion of a set-point for boiler adjustment;
Setting DHW set
Index - string
Value
MIN
Value
MAX
Parameter function
25 °C
(*)
The heat pumps have a work set for the production of DHW; this set indicates the
produced water temperature above which the compressor is stopped. Remember
that to display this set, the parameter (A) of the installer menu must be active
(value set = 1).
(*):
- the maximum limit can be configured via the parameter (t) of the installer menu;
- if the parameter (8) of the installer menu is set at 4, the maximum limit becomes
70°C in order to allow insertion of a set-point for boiler adjustment;
Parameter visible ONLY on units suitable for the production
of hot water
Parameter visible ONLY on units suitable for the production
of DHW
Parameter visible ONLY on units with condensation control
device on board
Parameter ONLY visible on units fitted with twin compressor
Parameter ONLY visible on units fitted with inverter com-
pressor