18
SET Energietechnik Ltd. * August-Blessing-Str. 5 * D-71282 Hemmingen * Tel.: +49 (0)7150 9454-0 Fax: +49 (0)7150 2337
6.
Operation
6.1
Setting of the water temperature to be adjusted (target value)
The regulator is either in heating mode - green sun icon displayed - or in cooling mode -
green snowflake icon displayed.
For the display and adjustment of the water temperature as a target value, the SET button
should be pressed for 3 seconds. The programmed target value flashes and can be adjusted
if required by using the arrow keys
or
. By pressing the SET button again, the
changed value is stored. The regulator then switches back to the basic function.
During the target value adjustment, the yel
low indicator panel displays “SetH” if in heating
mode and “SetC” if in cooling mode.
The maximum temperature in heating mode is 35°C; the minimum temperature in cooling
mode is 9°C.
6.2
Changing from heating mode to cooling mode
In heating mode, a green sun is displayed on the regulator. By pressing the button
for 5
seconds, the heating mode is stopped and the green sun icon goes out.
The heat pump can now be switched off and then on again via the main switch. As soon as
the self-test of the regulator has been completed, press the button
for 5 seconds to start
the cooling mode; the green snowflake icon appears.
6.3
Changing from cooling mode to heating mode
In cooling mode, a green snowflake is displayed on the regulator. By pressing the button
for 5 seconds, the cooling mode is stopped and the green snowflake icon goes out.
The heat pump can now be switched off and then on again via the main switch. As soon as
the self-test of the regulator has been completed, press the button
for 5 seconds to start
the heating mode; the green sun icon appears.
6.4
Standby mode
To adjust certain parameters, the standby mode is activated. This is indicated in the display
in the top right-
hand corner by the red lettering “Stby”. The heat pump does not work in this
mode!
By pressing the button
for 5 seconds, the regulator goes into stand-by mode and the
red lettering “Stby” lights up in the top right-hand corner of the regulator. By pressing the
button
for 5 seconds again, the regulator goes into operating mo
de, the lettering “Stby”
disappears and the heat pump is ready for operation.