11
OPTIONS
ON/OFF REMOTE
Remove the wire between 93 and 94 terminal block on the electrical box and insert a contact.
If the unit stops with ON/OFF Remote, "E00" will appear on the unit display.
REMOTE CHANGEOVER SUMMER/WINTER
On heat pump units, it is possible to select cooling or heating mode with a remote contact. The ON/OFF remote
can be combined with this function in order to control the unit from a long distance, with the Off/Cool/Heat options.
To use this option:
1) Connect a remote contact between the 99 and 100 terminal block on the electrical box.
2) Change the parameters: H27=1 for units with Climatic
®
200.
H49=1 for units with Climatic
®
400.
From this moment, when the contact is open, the heating mode has been selected, and when the contact is closed,
the cooling mode has been selected.
Note 1: when this function is enabled, you can only change between the cooling and heating mode through this
contact. The change through the remote control or through the unit display is disabled.
DYNAMIC SET POINT
With this Option which incorporates an additional outdoor temperature probe (St4) to have a Dynamic adjustment
to the set point based on ambient temperature.
The set point value can be increased to 3ºC on cooling mode, or decreased to 4ºC on heating mode when the
external conditions are more advantageous, so an extra energy saving can be achieved.
Parameters:
- Units with Climatic
®
200:
H08 St4 configuration= 0 no probe, 3 Outdoor temperature.
H31 Dynamic set point enable (0 disabled, 1 enabled).
H34 Ext. temperature in cool Dynamic set point.
H35 Ext. temperature in heat Dynamic set point.
H36 Ext. temperature cool Dynamic set point differential.
H37 Ext. temperature heat Dynamic set point differential.
- Units with Climatic
®
400:
H14 St4 configuration= 0 no probe, 3 Outdoor temperature.
H50 Dynamic set point enable (0 disabled, 1 enabled).
H53 Ext. temperature in cool Dynamic set point.
H54 Ext. temperature in heat Dynamic set point.
H55 Ext. temperature cool Dynamic set point differential.
H56 Ext. temperature heat Dynamic set point differential.
Outdoor temperature probe has to be connected between 97 and 98 terminal block on the electrical box.
Note 1: On the display, the St4 probe indicates the outdoor temperature.
(See the following page.)
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