Manu Mode - Manual Operation Mode; Test Function; Protection Against Freezing Function - DK System DK LOGIC 100 Manual

9. MANU mode - manual operation mode

The MANU mode allows changing the heating temperature without interfering
with the set program.
1. Press the
MANU symbol and temperature appears.
2. Use the "-/+" button to set the required
temperature; a thermostat will keep it until the
next manual change or switching the controller
to the automatic mode.
3. After a while, the controller will automatically
switch to perform manual settings, and the
screen will show the current measured
temperature or hour (depending on setting the
Par1 - see point 13 "PAr1 - parameter visible
on the main screen").

10. TEST function

The TEST function allows controlling the proper
connection of the controller to the boiler or
programmer.
Press the button
displayed on a screen, and the controller will
perform several cycles of turning the boiler on and
off - the function active in AUTO and MANU mode.

11. Protection against freezing function

This function allows protecting the installation against freezing and turns the
boiler on when the room temperature drops below 3 °C.
1. Press the
a temperature of 3 °C appears on the screen.
2. After a while, the controller will automatically
switch to perform the protection against
freezing function and the screen will show the
current measured temperature or hour (dep-
ending on setting the PAr1 - see point 13 "PAr1
- parameter visible on the main screen").
12
Room thermostat DK LOGIC 100
button for a few Times till the
, and then
button for a few times till
. TEST will be
T and
MANU
MANU
MANU
MANU
T
T
P