Manual GR-3 - EcoStarter
Contents
1. kept as far away as possible from any sources of electrical interferences Thermostatic regulation and temperature reading may otherwise be perturbed Temperature sensors should therefore not be used as floor sensors for floor heating installations as this would require shielded twisted pair sensors and filters Similarly whereas it is possible to extend a temperature sensor it would also induce a loss of precision of measurements Antenna The radio antenna is stripped along 16 cm on one end which must stick vertically out of the fuse box Connect the central lead wire to the ANT terminal and the other one to GND Fuse box Thin 16 cm long portion of the antenna cable that is to hang vertically outside of the fuse box Fig 3 Installation of antenna Page 2 of 2 ae EN SIOM Please leave this guide with the end user Rev 1 3 REGISTRATION WITH THE CENTRAL UNIT 1 Choose Main menu 8 Node on the central unit GR 3 is viewed as a set of three Nodes Please refer to the node registration procedure in the user manual of the central unit Select New node and press OK Press then the SW button of GR 3 for at least 5 seconds New node OK should then appear on the display of the central unit All three nodes relays of GR 3 are registered in a single operation Write down the three sequential numbers assigned to the relays of GR 3 These numbers will shortly be displayed by the central unit Pleas2. or the agent from whom you purchased this product For Switzerland this product includes in its purchase price a contribution the advanced recycling fee to the SWICO Recycling Warranty which means that used equipment can be handed in free of charge for recycling Collection sites are listed at http www swicorecycling ch Page 4 of 4
3. ad Temperature sensor 10K NTC at 25 C Temperature sensing 28 C to 49 C 42 C Operating temperature 20 C to 50 C Non operating temperature 40 C to 70 C Radio frequency 433 9 MHz for local communication with the central unit Dimensions 70 x 90 x 59 mm equivalent to 4 DIN modules Weight 250 g Certification CE Nemko GR 3 is designed for indoor use only Page 3 of 3 ae N SIKOM Saas E Please leave this guide with the end user Rev 1 3 COMPLIANCE WITH INTERNATIONAL REGULATIONS This equipment complies with the European R amp TTE directive Further information may be obtained by contacting either the Swiss importer through www EcoStarter com or the manufacturer Sikom AS www sikom no Jernbanegata 16 18 P O Box 223 7601 Levanger Norway 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 pur
4. ae N SIOM Please leave this guide with the end user Rev 1 3 INSTALLATION AND USER MANUAL FOR FUSE BOX NODE GR 3 www EcoStarter com NB GR 3 is not a stand alone product it is exclusively operated via a Sikom central unit either locally or using SMS messages GR 3 only communicates with Sikom A Comfort and Sikom GSM Alarm Controller IT PACKAGE CONTENTS e GR 3 e Antenna e Protection lid DESCRIPTION GR 3 is a fuse box module that offers three relays for turning circuits on and off Up to three temperature sensors may be connected When combined with the thermostatic regulation function the user can enter desired eco comfort temperatures into the system to obtain a programmable thermostat which can easily be toggled between eco and comfort temperatures All three relays offer this function It is also possible to activate a pulse control mode on all outputs for equipment that should require this GR 3 has three LEDs which show when a given relay is switched on INSTALLATION Power supply Use either 230 VAC orange terminals or 12 V DC black terminals as power supply but not both at the same time Adjust the protection lids over the terminal strips once all connections are made Temp sensor 3 Temp sensor 2 Temp sensor 1 Relay 2 Antenna Relay 1 Relay 3 Fig 1 Connection terminals Page of 1 SKOM Outputs Relays Please leave this guide with the end user Rev 1 3 Three p
5. chase 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 e Indirect damage to life health property revenue and environment caused by circuits and appliances connected to the units install and use this product responsibly e Costs related to re installing transporting and dismantling units recycling may be governed by special tules 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 RECYCLING INFORMATION Waste Electrical and Electronic Equipment WEEE Symbol The WEEE Waste Electrical and Electronic Equipment symbol indicates that this product must not be disposed of along with other household waste It is the customer s responsibility to dispose of the product properly by taking it to a designated site for recycling To locate a recycling disposal site near you contact your local city recycling program your regular waste disposal service
6. e write down these numbers for the end user wAPwh IMPORTANT INFORMATION REGARDING FROST PROTECTION The thermostatic regulation offered by Sikom devices may be used to maintain a base eco temperature in your premises but must not be taken as an infallible frost protection Indeed any electronic equipment is vulnerable to power surges and other perturbations that may come from the electricity network e g due to lightning In such an event if the electronics is damaged it may no longer ensure the thermostatic regulation and hence the frost protection Therefore if frost protection is a critical requirement it is recommended to add a security mechanism These are some alternatives 1 Use an additional heating system with its own thermostat to ensure frost protection in critical premises 2 Install a protection against power surges and other perturbations from the electricity network 3 Setup a bimetal thermostat in parallel with your Sikom unit as shown in the following figure N Bimetal thermostat GSM Fixi GSM Alarm Controller GR 1 GR 3 Fig 4 Bimetal thermostat mounted in parallel Sikom and its representatives will not assume liability for any damage due to frost TECHNICAL SPECIFICATIONS Manufacturer Sikom AS Norway Model GR 3 Power supply 230 V AC or 12 VDC Power consumption max 25 mA at 230 V and max 150 mA at 12 V Relays 3 x potential free relays 230 VAC 16 A resistive lo
7. otential free relays are available for control of other appliances each one supporting a load of 16 A They offer thermostatic regulation on off or pulse control Remove the jumper from the Puls pins to make all three relays produce pulses as control output Thermostatic regulation will then be disabled It will nevertheless remain possible to read off the current temperature from connected sensors NB When using a 230 VAC power supply the voltage applied at any relay must also be 230 VAC Conversely a power supply of 12 V DC limits the use of the relays to extra low voltages 12 V DC or less Add auxiliary relays or contactors when necessary Remark the current received at the power supply terminals will only ensure the working of GR 3 itself e g for communicating with the central unit but not of the circuits and appliances connected to the relay terminals As such the relays will only act as switches see fig 2 not as power supplies NO Normally Open C Common NC Normally Closed ig Fig 2 Relay contacts in the inactive state Temperature sensor inputs Only temperature sensors can be connected to inputs T1 T2 and T3 no other kind of detector Connect temperature sensors for the relays that will be used for thermostatic regulation or for reading off temperatures sensor for relay 1 shall be connected to inputs T1 and G and so on Temperature sensor cables must not be laid out alongside 230 V leads and should be
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