16
The following menus are available
1. Measured values
Current temperature values with explanations
2. Statistics
General system control information, including hours operation, etc.
3. Operating mode
Automatic mode, manual mode, or controller Off
4. Settings
Management of parameters required for normal operation
5. Protections
Functions for preventing damage to the system and injury to users
6. Special functions
Program selection, sensor calibration, clock, additional sensor, etc.
7. Menu lock
Protection against unintentional setting changes at critical points
8. Service data
For diagnosis in the event of errors occurring
9. Language
Language selection
1.MEASURED VALUES
Menu “1. Measured values” indicates the current tempe-
ratures measured. Quit the menu by pressing “esc” or se-
lecting “Exit Measured values”.
Selecting “Info”, a short message will appear explaining
the measurement values.
To quit the Info menu, select “Overview” or press “esc”.
b
If “Error” appears in the display instead of the me-
asurement value, this could mean that there is a
temperature sensor either faulty or not connected
properly. If the cables are too long or the sensors not positioned correctly, there could be minor deviations in the
measurement values. In this instance, the values displayed can be compensated by making adjustments via the
controller. The temperature measured is the temperature at the outlet of the heat exchanger, which could differ from
that measured at the taps. Small fluctuations in temperature at the taps are compensated generally by mixing water
from the main.
2. STATISTICS
Use menu “2. Statistics” for function control and long-term
monitoring of the system.
To quit the Statistics menu, press “esc” or select “Exit sta-
tistics”.
b
To run analyses on system data, the time must be
set correctly at the controller. Remember that in the
event of a power failure occurring, the clock must
be reset. An unsuitable setting or a clock error can
cause data to be deleted, recorded incorrectly, or
overwritten. The manufacturer acknowledges no liability for recorded data.
2.1 Hours operation
Shows the total hours that the relays connected to the controller have been in operation.
2.2 Accounting
Metering of heat produced by the system, in kWh.
b
Heat output data are only approximate for control functions
2.3 Graphic overview
Provides a clear overview of the data listed under headings 2.1-2.2 in the form of a bar graph. Various time ranges are
available to allow comparison. Use the two keys on the left to scroll through the data
2.4 Message log
Shows the last 15 events recorded by the system, indicating the date and time.
2.5 Reset/clear
Resets and deletes single analyses. The “all statistics” function clears all information except for error messages.
1.Exit Measured values
1.1.Hot water
0°C
1.2.Flow rate
0 l/min
esc
2.Exit statistics
2.1.Hours operation
2.2.Accounting
esc
OK
Summary of Contents for MODEX ACS 40 E
Page 27: ......
