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8.5.4
Price reduction (2K)
By maintaining an activated (high) signal on connection 5 ("Price red"), the price of the program can be reduced. This
function has a number of uses, including providing reductions during a specific period of the day. Whilst the signal re-
mains active (high), the price of the program is reduced (or the time is increased on time programs), by the percent-
age entered in the price programming menu.
8.6 Option
8.6.1
External connection 100 mA
A special connection terminal is located on the connection console.
This connection can be used as external control of a fan or a condensing unit.
3AC
The terminal for external control is equipped with 220–240V max.100 mA and is intended solely for the operation of a
contactor.
Max. connection 100 mA.
3NAC or 1AC/1NAC
The maximum connection is 1.25A / 230V AC.
Gnd. must not be used for earthing of external board.
Installation manual
X1 X2 Gnd.
35
fig.7441
fig.7154
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