22
Warning. The IN1 and IN2 controls prevail over the radio commands.
The manual control prevails over radio remote control.
10.3. Ventilation function
The commands issued by the radio remote control can include a specific function called “V
ENTILATION
”, which has the purpose of
ventilating the room naturally for a specified time.
To activate this function, press the following buttons in sequence:
F1
,
F2
, up arrow ▲.
The window opens and, if no other commands are given, closes again automatically after 5 minutes. In the case in which the rain
sensor, a manual command or radio command intervened, the ventilation function stops; to restore the function, the sequence of
buttons must be pressed again.
11. Rain detection sensor
The rain sensor should be installed outside on the window frame and fixed with a screw or weather-resistant adhesive system.
The device acts only on the commands of the chain actuator.
Warning. The command coming from the rain sensor prevails over any other command; if a stable switch is assembled with the
manual control and forced opening is instructed, after having reached the opening stroke-end the window closes again, then it
opens again, then closes again, etc. In order to prevent this problem from arising, do not assemble a stable control switch.
As described above in Chapter 9 (Electrical connection), two types of rain sensors can be connected to the VARIA SLIM RADIO
chain actuator with radio control;
the
SPR
model and the
SPR RADIO
model.
All two detectors are capacitive sensors equipped with a heater in order to render the detection area insensitive to the formation
of dew, humidity and ice and allow it to dry quickly after rainfall.
•
SPR
is a universal sensor with relay output and voltage-free change-over contact
(it can also be used by other systems)
,
with a heater that operates below +4 °C. The
SPR RADIO
is the radio version of the same sensor, able to communicate
rain presence through a radio frequency transmission at 433,92MHz.
If necessary, the heater can be excluded by a dip-switch. The 5-conductor cable provided is 5 m long, with a highly
weather-resistant PVC sheath which is also non fire-propagating and resistant to UV radiation.
12. Predominance of the commands
The rain sensor intervenes when it rains regardless of the state of the commands, i.e., the closing command due to rain, if
activated, prevails over any manual command.
13. Programming actuator
13.1. Limit switches at opening
Four (4) positions can be selected for the limit switch of the outgoing chain. To program, adjust the two dip-switches near left
terminal board, as indicated in the following table.
1
2
100
OFF
OFF
200
ON
OFF
300
OFF
ON
400
ON
ON
Limit switch at:
(mm)
Dip-switch n°
After the limit switches have been programmed, run a few check manoeuvres. In the event of error, programming can be
repeated to give the desired track run.
The actuator comes from production set on longer stroke (400 mm), dip-switch 1 in ON; dip-switch 2 in ON
.
13.2. Limit switches at closure
The limit switch at closure is automatic, electronically operated and cannot be programmed. The actuator stops when the charge
is absorbed when the window is completely closed and the weather stripping is completely depressed.
Attention. The actuator at maximum charge, exercises a force enough to crush fingers in the event of distraction.
After each closure or intervention of the electrical protection mechanism, the chain moves in the opposite direction for around
1,0/1,5 mm. This is to loosen the tension of the mechanical parts and gives correct pressure to the weather stripping.
14. Assembly
These indications are intended for the attention of technicians and specialized personnel. Basic job and safety
techniques are therefore not included.
All preparatory operations, assembly and electrical connections must be carried out by technical and specialized personnel to
guarantee best performances and good function of the VARIA SLIM RADIO chain operated actuator. First of all, please check
that the following fundamental points have been satisfied:
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Страница 53: ...53 DIP 386 5x59x37 1 000 6 VARIA SLIM RADIO CE SN 7 110 230 50 60 2 7 1 EN60335 8 8 1 8 2 SPR 2 SPR RADIO 9...
Страница 56: ...56 400 DIP 1 ON DIP 2 ON 13 2 1 0 1 5 14 52 51 405 0 14 1 M5 6 M5x12 6 4 5 6 4 8 6 14 2 2 3 4 5 6...
Страница 58: ...58 14 4 12 13 14 15 1 X 12 2 13 3 90 X 4 14 5 6 4x32 15 7 8 9 10 11 9 12 15 1 2 3 10 1 4 2 5 2 2 6 2 7 5 2 16...
Страница 59: ...59 17 1 2 16 3 4 2 1 18 Giesse Giesse DIP DIP Giesse SPR SPR RADIO Giesse 19 20 1490 2 16...
Страница 62: ...62...
Страница 63: ...63...
