User Manual

15
6. Installer mode
6.1 DIP switches parameters
To enter installer parameters please follow steps below. Please refer to parameters table description before any changes. Use
button to move through
parameters. Use or for adjustements. Every change/selection conrm by button.
DIP switches are used to set chosen control algorithm. They are located under back cover of the thermostat (please refer to the picture below):
The position of the DIP switches determines the type of control algorithm:
PLEASE NOTE! TPI algorithm is recommended for underoor heating. It can be adjusted between a low comfort level (6 CPH) and a higher
comfort level (9 CPH). „CPH” means cycles per hour and it relates to the frequency of the measurement cycles performed by thermostat.
DETAILED TABLE WITH ALL INSTALLER PARAMETERS:
Press and hold
+ +
simultanously for about 3 seconds to
enter the installer mode.
Use button to move through
parameters. Use or for
adjustements. Every change/selection
conrm by button.
1 2
3 sec
3 sec
3 sec
dxx Function Parameter
Default
value
d01 Temperature display accuracy 0.1°C or 0.5°C 0.5°C
d02 Temperature oset +/- 3.0°C 0.0°C
d03 Frost Protection setpoint temperature 5.0°C - 17.0°C 5.0°C
9CPH ±0.25°C
6CPH
Span
TPI
ON
1 2
1 2 Cooling * Heating Default value
ON ON Hysteresis +/- 0.25 Hysteresis +/- 0.25
OFF ON Hysteresis +/- 1.5 Hysteresis +/- 0.5
ON OFF Hysteresis +/- 1.0 TPI 9 CPH
OFF OFF
Hysteresis
+/- 0.5
TPI 6 CPH
* Function available only from rmware version 2.1