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18
CONTROLLER FUNCTIONS AND MENU
The controller has the following controls and indicators:
Backlit LCD display.
The display screen shows the current parameters of the system operation, temperature values, pre-set parameters
and alarms.
Control buttons
of the automatic control system:
UNIT START
1.
Upon starting the unit choose the controller interface language
by using the
and
buttons and then press
.
2.
Once the interface language has been selected, the controller
firmware will load.
MAIN MENU
Current date
Current time
Current temperatures
Room temperature
Defrosting mode temperature
Downstream of the heat exchanger
Outside temperature
Supply air
Fan speed level
Low
Medium
High
Unit operation mode
The temperature value
for the selected mode.
OFF
Ventilation
Heating
Cooling
Auto
Schedule
Alarms
Access to the alarms view and reset menu.
Enter
Enters specific modes: editing a parameter, saving an edited
parameter and function list navigation
Down
Navigating one level down or decreasing the edited
parameter value
Up
Navigating one level up or increasing the edited parameter
value
Cancel
Cancelling the parameter edits and exiting the submenu
Parameters
Access to the additional parameters menu.
THE SERVICE SETTINGS ARE PROGRAMMED AT THE FACTORY.
THESE SETTINGS MAY BE CHANGED ONLY BY QUALIFIED SPECIALISTS UPON ENTERING
THE SERVICE PASSWORD.
CHANGING OTHER PARAMETERS DOES NOT REQUIRE A SERVICE PASSWORD.
When using the th-Tune control panel the
screen has a different configuration, but
all the readings and settings are identical.
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