DANLERS DUSW Notas de instalação - Página 2
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Imprimir páginaDUSW Time/Lux set-up
The time for which the lamp will stay on for can be adjusted from 2 to 16 hours as
shown in diagram C. To check the spindle is set correctly - quick press the MODE
button (less than 4 seconds). A RED LED will flash the number of times relating
to the position of the spindle as follows:
1 flash - Light level only (timer disabled)
2 flashes - 2 hours
3 flashes - 4 hours
4 flashes - 6 hours
5 flashes - 8 hours
LUX Calibration is recommended to take place when ambient light levels are low
(preferably at night or with daylight excluded as far as possible, from the calibration
measurement). Set up of the switching level on the lux switch should take place
when the ambient lux is "as required" from natural daylight.
When set up and calibrated DUSW will inhibit the artificial lights from switching
ON, if the ambient measured lux is greater than the user set threshold. If the
artificial lights are ON and the LUX then rises greater than the set threshold
(plus the Stored Calibrated Hysteresis) the product will then switch the artificial
lights off after the 1 minute fixed time delay.
1. Rotate the LUX pot fully clockwise. (Minimum control Lux)
2. Rotate the TIME delay pot fully anticlockwise.
3. Press and hold the MODE push button for 4 seconds. The status LED
flashes RED/GREEN. The unit will go into calibration mode, where
it measures the addition of LUX from the controlled artificial light
source. This eliminates the possibility of artificial lights switching on,
then off (cycling) after the under/over lux time windows have elapsed.
Lux sampling is complete after 5 minutes allowing the artificial light source to
warm up to full operating lux output.
4. Ensure area is not occupied when calibration is taking place. Ensure the product
is sited such that the lux cell can see only the reflected light of the source it is
controlling, NOT other switched/ varying artificial light sources.
5. If moved from its original calibration site, it will need to be re-calibrated.
6. After approx. 5 minutes the LED will stop flashing RED/GREEN and should go
fixed GREEN(above threshold) OR will not be illuminated (below threshold). The
controlled lamps will be held off for 1 minute. Then the current lux will determine
the switch state. If the current lux level is below the lowest inhibit threshold of
10 LUX, the controlled lights will be switched on. If the current lux level is above
the lowest inhibit threshold, the load will be forced off.
7. If the LED is fixed green, this indicates that the current LUX control setting in
addition to the artificial LUX (as calibrated) is "in range" of the product (1000
LUX maximum on the cell) and can be controlled without lamp cycling.
8. If the LED is fixed RED, this tells the user that the current LUX control point (pot
setting) in addition to the artificial LUX (measured in calibration) is nearing the
6 flashes - 10 hours
7 flashes - 12 hours
8 flashes - 14 hours
9 flashes - 16 hours
range limit / is OUT of range of the product, (1000 LUX maximum on the cell )
and the lights MAY / WILL cycle.
Note: As the lux pspindle is moved anticlockwise it may be that the LED goes from fixed green
to fixed red before it goes off. This informs the user that the current LUX control point in addition
to the artificial LUX is either in range or out of range. When moving the pot anticlockwise, if
the LED goes RED before it goes out then the LUX control point needs to be adjusted lower
OR the unit repositioned with respect to the controlled load, so that it is NOT seeing as much
artificial light and then recalibrated.
9. After calibration: (With the load inhibited off). When the ambient lux has reduced
to the level you require the lamps to switch on, assuming the LED is fixed green
(pot fully clockwise), move the pot anticlockwise until the LED goes off. This
needs to be done in small increments by adjusting the pot and moving well out
the way of the LUX cell. Ensure the LED is still off when full natural daylight is
seen by the cell at that particular time. i.e. not shaded by the commissioning
"body". After 1 minute the load should switch on.
A:Time/Lux adjusters (inside casing)
Dual colour
Status LED
STATUS
MODE
Time
Delay
10
Spindle
1000
TIME
LUX
D: Wiring diagram
DUSW
SL
L
optional manual
wall switch for
N
overriding off
230 VAC
N
B: Lux adjustment
Lux Cell
Mode
1000 LUX
10 LUX
max
min
LUX
C: Time adjustment
8
6
10
Lux
4
12
Setting
Spindle
2
14
0*
16
min
max
TIME
* Light level only
(timer disabled)
E: Safety cap
Locate safety cap plastic
pins in the hole 'L' and
load
second 'N' holes above
the termination screws.
Press firmly to attach.