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(° C) or in degrees Fahrenheit (° F). The temperature scale can only be set when the
air conditioning is on standby. To set the desired scale, hold down the
button ,
then press the
button until you see the parameter °C (or °F, depending on which
EN
is the currently set scale).
Use the
or
button to change the parameter value, from °C to °F or
vice versa.
To confirm your choice, wait a few seconds or push the
button until the display
shows the current time.
7.4.13 Setting the minimum battery voltage alarm threshold
The minimum battery voltage alarm value can be set (see paragraph 8.1). The battery
alarm threshold can only be set when the air conditioner is on standby.
The battery protection alarm threshold must be set by technical specialist
personnel only.
To set the desired threshold level, hold down the
button , then press the
button until the parameter b21.5 (default value) is shown.
Use the
or
buttons to modify the value of the parameter. The parameter
can take values from 20.0 to 23.5 V with 0.5 V increments. To confirm your choice,
wait a few seconds or push the
button until the display shows the current time.
7.4.14 Setting the defrost parameters (only HP model)
When the air conditioner is used in winter mode (heating), in certain environmental
conditions, it is possible for ice to form on the fin pack of the external heat exchanger.
In this case, the electronic control of the unit will carry out a defrost function when it
finds it necessary to do so. During the defrost process, normal air conditioner operation
is suspended. When the air conditioner is in defrost mode, the display will read def.
The parameters for the defrost operations can be set from the installer parameter
setting mode. It is only possible to set defrost parameters while the air conditioner is
in standby mode.
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