Doc. 83779T – Rev. 03/10/18
3 - 8
Dis. 24978/b
The control unit manages 2 actuators so that, if one
of the 2 breaks and causes a stopping in power
absorption, also the one still running is stopped.
The blocking time of the working actuator can be
selected throught the“Dip Switch” SW1 for the
opening and SW2 for the closing within 4 time
modes from about a minimum of 0.5 seconds to 4
seconds. The blocking function is disabled by
switching OFF all the dip switches.
POWER SUPPLY (CN1)
The CN1 power supply terminal must be plugged
into the mains at 230 VAC 50/60 Hz.
CAUTION:
1) before opening the lid disconnect the
unit from the power supply using an
omnipolar system (electrically-powered
parts inside).
2) first connect all the earth conductors
using the supplied terminal.
CONTROL (CN2)
For opening or closing controls use “free” contacts in
CN2 terminal “OP COM CH”.
Opening control (OP):
Connect a button or a switch between COM pin and
OP pin.
Closing control (CL):
Connect a button or a switch between COM pin and
CH pin.
When more control units are connected in
parallel contact our technical office.
ACTUATOR OUTPUTS (MOT1-MOT2)
The control unit is fitted with two outputs MOT1 and
MOT2.
Each output is connected to an actuator at 230 VAC
with three-wire control (common contact, Opening,
and Closing).
The two outputs are suitable for 230 VAC actuators
with asynchronous motors of rated power
consumption between 0.5 A – 1 Ampere.
CAUTION:
Connect first all the earth conductors using the
supplied terminal.
“PARALLEL” OUTPUT (CN5)
The output connected pin-to-pin to another control
unit uses multiple actuators in pair (also for the same
window) and in case of sudden failure of any of the
actuators it will block the others.
CAUTION:
FOR CONNECTION IN PARALLEL
OBSERVE THE POWER SUPPLY
CONNECTIONS “N” AND “L”, “PARALLEL”
AND “CN2” TERMINALS.
IN THE EVENT OF ANY REVERSE
CONNECTIONS THE CONTROL UNIT MAY
NOT WORK OR WILL CAUSE A SHORT
CIRCUIT.
A 5-pole cable for the AP-COM-CH control
and the PARALLEL connection is
recommended using the “Parallel” function.
When more control units are connected in
parallel contact our technical office.
ACTUATOR STOP DELAY SETTING
(SW1-SW2)
SW1 selects the stop delay time of the actuator in
case the other actuator connected with the control
unit unexpectedly stops during the Opening control
phase.
SW2 selects the stop delay time of the actuator in
case the other actuator connected with the control
unit unexpectedly stops during the Closing control
phase.
The stop delay time through micro-switches has 5
steps as reported below:
SW1/SW2
Disab.
0,5s
1,5s
3s
4s
1
Off
Off
Off
Off
On
2
Off
Off
Off
On
Off
3
Off
Off
On
Off
Off
4
Off
On
Off
Off
Off
The control unit has SW1/SW2 dip4 ON factory
default setting.
GUARANTEE
Ultraflex Control Systems S.r.l. products are
guaranteed, for a period of two years from the
manufacture date, against defects in material and
workmanship.
Alleged defective products returned, freight prepaid,
within the above said term, will be repaired or
replaced free of charge, at our option, if found
effectively below our quality standards.
This guarantee does not cover other claims for direct
or indirect damages.
In particular, we decline liability and exclude
guarantee (except for what stated above) if improper
installation or misuse should result in a failure of our
products.
CORRECT DISPOSAL OF THIS
PRODUCT
The correct disposal of your old appliance will help
prevent potential negative consequences for the
environment.
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