Heating control - user manual
www.solarcontrols.cz
Instructions for the installation and setup
of the device
Page 36 of 58
LOW TARIFF
It sets the low tariff signal source. The low tariff signal can be connected either to the digital input (via an
auxiliary switching relay) or it can be received from the WATTrouter M via Ethernet.
“Low tariff signal” – it determines the signal source:
1.
“Digital input” – the low tariff will be signalled on the basis of the digital input activity.
2.
“WATTrouter” – the low tariff will be signalled on the basis of information from the
WATTrouter.
“Input – low tariff” – it shows the digital input which will be used for detecting the low tariff.
OUTSIDE TEMPERATURE
It assigns a specific temperature sensor to the general function “Outside temperature” which is used by some
control blocks for determining the outside temperature.
“Input – outside temperature” – it shows the temperature input which monitors the outside
temperature.
“Outside temperature” – outside temperature display.
OUTPUT TEST
It enables the testing or the enforcing of the switching on of some output independently of its assignment to
the control blocks. It will be useful in verifying the correct connection and assigning captions to the outputs and
if it is necessary to switch on an output in a non-standard way. The function is protected by authorization
against unauthorized access.
“TEST OFF/ON” – Use this button to switch a specific output on or off. The text and colour of the
button change depending on the status of the test.
OTHER SETTINGS
It includes other options.
“Synchronize date and time with the client” – tick this field if you want to synchronize the date and
time in the controller with the real time running in the client (PC).
“Use summer time” – tick this field if you want to automatically change winter and summer time.
According to the EU recommendation only summer time is supported, i.e. the summer time is active
from 2:00 am CEST on the last Sunday in March to 3:00 am CEST on the last Sunday in October. The
summer time information is used for the automatic change of the current time.
“Erase configuration” – tick this field if you want to erase the configuration from the EEPROM of the
controller and to restore the controller to its factory settings. This option will always reset the
controller.
“Erase statistics” – tick this field if you want to erase all statistics saved in the EEPROM of the
controller.
“Reset controller on config. write” – tick this field if you want to restart the controller after every
configuration writing. The resetting is necessary for the controller to change the network settings.
“Max. controller temperature” – when this temperature is exceeded, the “Maximum internal
temperature exceeded” error is reported.
