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TF5814GB_E
Aereco S.A.
7.9. MODULES CONFIGURATION
Each module installed must be configured according to the instructions after to correspond to the desired functions. Once the system is powered up
and the start-up cycle completed, memorisation is completed at the main module level. Each change of configuration or settings must be followed by a
memorisation of the system via the "memorise" button on the main module. Each change of configuration (addition of an element) or settings (change of
the position of a cursor on an element) not followed up by a memorisation will generate malfunctions in the system.
7.10. MEMORISING THE SYSTEM SETTINGS
After the start-up
(alternating or
synchronised)
}
1
2
1
Memorisation button
·Configuration in the proportional mode: press for between 5 and 10 seconds (yellow display “Measure” flashes
quickly).
·Configuration in the "Full or Little" mode: press for more than 10 seconds (yellow display “Measure” flashes
slowly).
·Recording of the number of components (except the main module) memorised. It only functions once it is
configured: press for less than 2 seconds. The LED flashes as many times as there are elements connected to the
VMX Main module.
Press on the memorise button:
·between 0 and 5 seconds, steady display of “Measure” LED
·between 5 and 10 seconds, “Measure” LED flashes, release it during this time to pass to chrono-proportional mode
·between 10 and 15 seconds “Measure” LED display steady, release during this time to pass to "full or little" mode (if jumper is present) or "full or
none" (if jumper is removed).
After each start-up the system closes the valves in order to find the 0. After each system memorisation, the system closes the valves again then starts
a 100% ventilation cycle before, where necessary, decreasing the ventilation rate progressively to the target rate (-10% maximum per 10-minute step).
2
Interpretation of the signals
BEHAVIOUR OF THE LEDS
Default
(fast)
(fast)
(sequence)
Mode
(flashes)
(fast)
OK
(flashes)
(flashes)
(fast)
INTERPRET
ATION
operation in mode
10 %-100 %
(minimum flow
not zero)
operation in mode
0 %-100 %
(minimum flow
not zero)
memorisation
taking place
return to factory
set-up
wiring problem
system not
configured
change of
configuration
without new
memorisation of
the main module
fault
(see codes below)
Fault codes
Code displayed on:
Meaning
2 x
main module
a module or a sensor is missing
4 x
main module and malfunctionning module
/ sensor
a module or a sensor is not working correctly
6 x
main module
too many modules / sensors connected
8 x
main module and valves
(in balanced ventilation only) The number of valves set for input mode is different from the number of
valves set for extraction mode
Return to factory configuration (only in the case of malfunction)
·turn off the system (circuit breaker)
·turn the system back on (circuit breaker) by pressing the memorisation button on the main module until the LEDs start flashing.
VMX Main Module
