SiKom SI-1 User manual

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Technical specifications
Type/Model: SI-1 / 300-8060V11
Operating voltage: 230VAC
Max load: 10A Resistive
Room/Floor sensor: 10K NTC at 25°C
Temperature sensing: -28°C to +49°C ±2°C
Dim (LxHxD): 84 x 84 x 45 mm
Weight: 240g
Compatible with: GSM Alarm Controller III and Comfort series.
Radio frequency: 433.9 MHz
Complies with the European R&TTE directive.
Designed for indoor use only.
Package contents
•Wireless thermostat.
•Front cover.
•Temperature sensor with 4m cable. Just called ”sensor” from here on.
Mounting
Connect the sensor to terminals Rand C. When installing it inside a room, just lay it out at an appropriate
location. When installing it under the floor, put it right in the middle of two heating cable segments. Do not
install the sensor close to 230V leads, which may generate interferences in the temperature readings. The wire
from the thermostat to the sensor should be as short as possible. When installed under the floor, the sensor must
be laid inside a tube closed at the sensor extremity.
Wireless thermostat SI-1
Installation and User Guide
The relay inside the
thermostat is a single-
pole breaker. Lead N
goes straight through.
Lead Lconnects to O
when the relay is active.
L N N O
Load
N
230VAC
Room/Floor
sensor
Thermostat SI-1
Rear view
R CF
L

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Registration with central unit
•Choose Main menu 8 ”Node” on the central unit.
•Choose Sub-menu 1 ”New node” and press the OK key.
•Connect the power to the thermostat. This will automatically activate the registration.
•The display on the central unit will show ”New node OK” and the assigned 2-digit registration number.
Take note of this number for the end user.
LEDs on the front panel
•Comfort: Comfort temperature is active.
•Eco: Eco-temperature is active.
•Power: Always on.
The blue Power LED is always on.
The Eco and Comfort LEDs can show two different colours: green when the heating element is active, and red
when inactive. If there is e.g. a red light in the Eco LED, it means that the thermostat is in eco-temperature
regulation mode, but that the heating element currently is inactive.
Operation
The thermostat can be operated either via SMS commands sent to the central unit, or directly via the input panel
or the wireless remote control (when available) of the central unit. Please refer to the user guide of your central
unit for further information.
SIKOM AS
SI-2

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Using the thermostat
The thermostat turns the heating element on when the temperature falls down to one degree below the preset
value. This means that if the temperature is preset to 20 degrees, then the thermostat will turn on when the
temperature falls down to or below 19 degrees. It turns off again when the temperature reaches 20 degrees.
Please note that the temperature used is the one measured around the sensor. This means that if the sensor is
installed under the floor, it will report the floor temperature. The thermostat will anyway have to be adjusted
until the right temperature is reached.
To read off the real room temperature, a room sensor will have to be used instead.
In the case of overheating inside the thermostat, the heating element will be turned off until the temperature
inside the enclosure falls down to normal (Software V11 or later). It is recommended to use a contactor to
manage higher loads.
Warranty
Sikom A.S. products are covered by a two years warranty against any faults due to material flaws or
manufacturing errors, which limit or render useless certain functions described for the product. The warranty
requires the customer to present the original bill, with date of purchase and type of equipment clearly readable.
What is covered by the warranty?
During the warranty period, Sikom A.S. reserves the right to repair the product or to replace defective parts with
functionally equivalent parts. If, after several attempts, Sikom A.S. is unable to correct the problem, and the
product does not work as described in the manual, Sikom may elect to refund the purchase price or to replace the
product with a functionally equivalent one. All replaced parts and products become the property of Sikom A.S.
What is not covered by the warranty?
•Indirect damage to life, health, property, revenue and environment caused by circuits and appliances
connected to the units (install and use this product responsibly).
•Costs related to (re)installing, transporting and dismantling units; recycling may be governed by special
rules (see the relevant chapter).
•Damages caused by use outside of the operating conditions specified in the manual.
•Malfunctions caused by transport damages.
•Any unauthorized repair, modification or disassembly.
•Use of non-original parts.
•External factors, such as lightning, power supply issues, mobile network issues, flood damage or fire.
•Units with modified, removed or unreadable serial number.
Sikom assumes no responsibility for any errors that may appear in this manual.
Information contained herein is subject to change without notice.