REMKO ATR-3 - Manual (Page 6)

6
Frost Protection Temperature
The frost protection temperature is fixed at 5 °C. By pressing the two pro-
gram buttons + and – at the same time, the frost protection temperature can
be selected.
Off
By pressing the two program buttons ¹ and + at the same time, the control
is switched off. The operating mode is no longer displayed on the right-hand
side of the display. The unit continues to record the current temperature but
all control functions are completely switched off.
Hand Button
The
>
button makes it possible to change the current temperature opera-
tion (comfort temperature / cooling temperature) in automatic mode. The se-
lected temperature mode is displayed by indicators on the right-hand side of
the display. This function is deleted the next time the program is opened.
Reset
There are two different reset options:
1. Start up reset:
The RESET button makes impossible to restart the unit after operation has
been to interrupted due to a malfunction. The clock must be reset but the
program and parameter settings are retained.
2. Global reset:
To force the unit to restart with the factory settings, the buttons RESET, +
and – must be pressed at the same time. After the RESET button is re-
leased, the buttons + and – must be held down until the version number
(r 10...) appears on the display. The clock must be reset, Any previously en-
tered individual timer program and any parameter settings are lost.
Day and Night Temperature
The target values for day and night temperature can be set independently of
one another and are standard for the control depending on the operating
mode (day or night operation). The minimum target values can be limited to
5°C by an internal setting.
LCD Display of the Clock Timer
The timer, day of the week and current tempera-
ture of the temperature sensor are shown on the
LCD display. By pressing the SET program but-
ton, the temperature of the 2nd temperature sen-
sor can be displayed for approx. 3 seconds.