VER. 001_24.08.2011
MOUNTING, FUNCTIONING
1. Disconnect the power supply
2. By means of special equipment check
if there is no voltage on connection
cables
3. Install
WZM-01
device in the switch-
board on TH-35 rail
4. Connect the cables with the terminals
according to installing diagram,
5. Switch on the power supply from the mains
6. Set the potentiometer of the threshold of
switch on the lighting to a minimum.
7. If the lighting outside reaches the level
at which the lighting installation is to be
switched on – turn delicately the poten-
tiometer in the direction of a maximum,
until it switches on
8. Leave the potentiometer in a set position
The system works properly after switch-
ing on the power supply from the mains.
Turning the potentiometer in the direction
of „ ” causes the lighting device to switch
on at lower lighting level, in the direction of
„
☼
” causes the device to switch on at higher
lighting level. In case the inner sensor’s il-
luminous flux density falls below the preset
threshold the system switches on the output
relay and its lighting devices. The relay is
switched on until the illuminous flux density
is over the preset threshold. Using the illu-
minous flux density hysteresis (Δ) and relay
switching off time delay (T) makes the sys-
tem resistant to momentary and accidental
sensor lighting. During installation attention
should be paid that switched on lighting
will not disrupt the functioning of the light-
ing sensor
CONNECTING
TIME COURSE
RELAY CAPACITY
INNER DIAGRAM
EXAMPLE OF INSTALATION
Illuminous
flux density
200 lx
35 lx
20 lx
2 lx
Potentiometer
position
min.
max.
☼
min.
max.
☼
min.
max.
☼
min.
max.
☼
Typical application:
The twilight switch operates the lighting control functions (e.g garden lighting)
The lighting sensor should be installed in a place which is not directly illuminated by lights
that are operated by this twilight switch.
LIGHT SENSOR FAMILY
LIGHT SENSOR
16,8 6,2
CASING DIMENSIONS
PRODUCT FAMILY
Twilight switch WZM-01/SOS belongs to the
WZx twilight switches family.
500 W
2000 W
1000 W
750 W
t
☼
☼
t
∆
11,14
U
lx
T
t
L
p
∆ ≈
5 ÷ 60 lx
T ≈
30 s
SENSOR
Lenght
SOH-01
1 m
SOH-03
3 m
SOH-05
5 m
SOS-01
no
LIGHT SENSOR
Sensor type
Version
01 – one range
02 – two ranges
(only type M casing)
Type of casing
M – monomodular
N – surface mounting
H – hermetic
S - special
Symbol
WARRANTY CARD
There is 24 months guarantee on the product
1. ZAMEL Sp. z o.o. assures 24 months guarantee for the product.
2. The manufacturer’s guarantee does not cover any of the following actions
a) mechanical damage during transport, loading / unloading or under other circumstances
b) damage caused by incorrect mounting or misuse of ZAMEL Sp. z o.o products
c) damage caused by unauthorised modifications made by the PURCHASER or any third parties to the product or any other devices
needed for the product functioning,
d) damage caused by Act of God or any other incidents independent of the manufacturer
3. The PURCHASER shall lay any claims on grounds of the garantee card in writing to the dealer or ZAMEL Sp. z o.o
4. ZAMEL Sp. z o.o is liable for processing any claim according to current Polish legislation
5. ZAMEL Sp. z o.o shall process the claim at its own discretion: product repair, replacement or money return
6. The manufacturer’s guarantee is valid in the Republic of Poland.
7. The PURCHASER’s statutory rights in any applicable legislation whether against the retailer arising from the purchase contract or
otherwise are not affected by this guarantee card.
Salesman stamp and signature, date of sale