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filtering unit STRONG-5000-S15.10.2019
–inputs DI4, DI5, DI6 response to the rising edge (emulation of the elevation keyboard)
–inputs DI8 and DI9 response to the level (the functions of inputs are activated from the
level of the controller menu)
–inputs DI0-DI3, DI7 are alarm inputs (masking of the alarms for DI0-DI3activated from
the level of the controller menu)
Digital outputs
All digital outputs are relay outputs.
switchable output, control with the cooling or heating in the function of mode,
applied temperature and temperature measured by the sensor on the board
of the controller (Screen MODES 2/6, Screen SETTINGS 6/6, Screen INPUTS
/ OUTPUTS 1/3 and 3/3
States of emergency (alarm)
The alarm from the inputs of the pressure controls (pressostats) DI0 up to DI3 (additional signal-
ling by means of H3 lamp):
Appearance of any of the alarms ALPR1 –ALPR4 activates the alarm lamp H3 lighting pulsati-
vely, as well as switches on the acoustic signal (buzzer).
To confirm the alarm, press the S2 (STOP) button. The occurrence of the alarm blocks the sys-
tem function –until the alarm stops. After the alarm reason is fixed, press the S2 (STOP) button
one more time –this will delete the H3 lamp.
In case of the adjusted parameter {Cons. STOP = ON}the alarm can be confirmed, and subse-
quently deleted by means of the input DI5.
CAUTION: The activated alarms ALPR1 –ALPR4 can be blocked by a parameter {ALPR akt.
=NIE} on the Screen MODES 4/6.
The alarm from the input (that confirms the function of the motor disconnector) –addi-
tional signalling by means of H1):
All the time, the system controls the status of the disconnector of the fan motor. In case of the
signal of contact opening –occurs an immediate interruption of the system function. The alarm
is signalised by the H1 lamp lighting in blinking. Whereas, when the alarm appears on the con-
troller display (on the Master Screen) –a message ALRS emerges.
The ALRS alarm activates the H3 alarm lamp lighting pulsatively. The alarm has to be confir-
med with the button S2 (STOP). The alarm causes blockage of the system, until the alarm dis-
appears. After the alarm reason has vanished, press the S2 (STOP) one more time –this will
switch off the lamp H3.
In case of the adjusted parameter CONS. STOP =ON the alarm can be confirmed, and subse-
quently it can be deleted with input DI5.
The alarm indicating the lack of supply of the electro-valves (additional signalling with
H3).
The signal controlling the correctness of power supply 24VAC is for operating the electromag-
netic valves. The controller indicates on display the lack of supply in case when for example the
fuse is burned out.