Operation and Maintenance Manual
– SCD Smoke Dampers
Version 1
Date 04 2018
Page 66 of 81
Options / accessories
•
WM 1: wind detector (an anemometer with a pinwheel) to measure the velocity of
wind
•
RS 2: heated rain detector
•
SK: rack bracket (a mast, 40 cm in height) for installation of WM and RS detectors
on a flat roof
•
MB: a fastening member for WM and RS detectors to mount them to a mast (to Ø
60 mm pipe) KE: Expansion with additional potential-free contacts
•
SG: a housing with the door made of clear plastic, opening to the left side, IP54
Not suitable for outdoor use. Protect against direct sunlight, humidity and excessive dust! It
is recommended to mount the product in dry and heated rooms.
Technical parameters:
•
Supply voltage 230 V~ / 50-60 Hz
•
Current consumption 0.09 A
•
Dimensions in mm (width x height x depth) 165 x 155 x 75, 200 x 155 x 95 (for
the SG option)
•
Operating temperature
-50C to +400C
•
Air relative humidity
20% to 80% without condensation
•
Ingress Protection Rating of the
housing
IP 40; IP54 (for SG option)
Installation / Start-up
Any operations at the control device may only be carried out by trained persons.
It is necessary to discharge electrostatic charges before starting work.
The wind sensor should measure undisturbed airflow (the wind flow). Therefore the
sensors should be fixed, e.g. to the mast, at the height of at least 2 m over the roofing.
Observe applicable regulations in regard to the lightning protection system and OSH
(PN-EN 62305, PN-EN 60728-11).
Any work on the control device may only be carried out in de-energised state.
During control panel installation carry out the following actions:
•
Remove both parts of the housing cover. Fix the housing to the ground by means
of appropriate screws. Lead the power/signal cables through appropriate holes.
•
Set required functions on the DIP switches (Instruction Manual, Item 4), then lead
the control wiring according to the diagram.
•
Turn on the mains voltage. W and R LEDs will light for a short time, and I LED will
light continuously. The control panel is ready to work.
•
If any detector is active at that time, W and/or R LEDs will continue to light. If any
LED flashes, follow the Instruction Manual, Item 3.
•
During start-up check functions and operation of control indicators, as well as
other elements of the system. Detailed description is given in Items 3 and 4 of the
Instruction Manual.