NOVATEK-ELECTRO Ltd Intelligent industrial electronics PROGRAMMABLE MULTIFUNCTIONAL TIMER REV 303 OPERATING MANUAL Quality control system on the production complies with requirements ISO 9001:2008 Before using the Unit, please, carefully read the Operating Manual. UKRAINE, Odessa www.novatek-electro.com ~ 2 ~ ATTENTION Before connecting the Unit to power supply, please, keep it for two hours period under the operational conditions. Do not use the corrosive materials or organic compounds (spirits, gasoline, solvents etc.) for cleaning the device. IT IS FORBIDDEN TO OPEN AND REPAIR THE UNIT AT OWN DISCRETION. The device components can be under live electricity. IT IS FORBIDDEN TO USE THE DEVICE WHICH HAS THE MECHANICAL DAMAGES. IT IS NOT ALLOWED TO LET THE WATER INSIDE THE DEVICE AND TO USE THE DEVICE IN CONDITIONS OF HIGH HUMIDITY. ATTENTION THE DEVICE IS NOT INTENDED TO BE USED FOR LOAD COMMUTATION AT SHORT CIRCUIT. THEREFORE THE DEVICE MUST BE USED IN POWER LINE PROTECTED BY AUTOMATIC CIRCUIT BREAKER (FUSE) WITH ALARM VOLTAGE NOT MORE THAN 16 OF CLASS . The devise is accident-free provided the operational rules are observed. INTRODUCTION This operational manual is issued for description of the device, operational modes, design, procedure of operation and technical maintenance of Programmable Multifunctional Timer REV-303 (further in the text timer, REV-303 or timer REV-303). Terms and abbreviations: Display a graphic display 12864 dots Default settings preset parameters values used by the timer until the user explicitly changes these values RT Real Time SR Sun Rise SS Sun Set RAM Random Access Memory. 1 SCOPE OF USE Timer REV-303 is a microprocessor-based programmable device designed to control the loads in real time without permanent maintenance with minimal expenses and maximal electricity saving. Timer REV-303 can be used to switch on the heating system, pumps, fans, school signals, street illumination, highlighting of buildings fronts (around territories, car parking and other objects). Timer REV-303 can automatically define the time of sun rise and sun set on the basis of entered coordinates and current time which enables to control the illumination without using the external sensors. Timer REV-303 features: Two programs of control with quick switching over between them Four operational modes of timer (astronomic, weekly, daily and simple modes) Calendar with operational life for 6 years period without external power supply Accuracy of planned events 1 second and 0.1 second in simple mode of timer Total internal memory for 500 independent events, divided between the programs Automatic shift for summer time and winter time Light-emitting graphic display Indication of current state of relays contacts Control of timer with 4 buttons, located on the front panel Possibility to set an access pass code for a setup menu Power supply from the electric line 24 - 265 V 50/60 Hz or from a direct-current source of 8-24 V. 2 SPECIFICATION AND OPERATIONAL CONDITIONS 2.1 Main technical characteristics The main technical characteristics of REV-303 are resulted in table 2.1. Timer REV-303 complies with requirements of: Complex low voltage distribution devices. Part 1. General rules (IEC 60947-1:2004, D). Low voltage switch and controller. Part 6-2. Multifunctional equipment. Control and protection switch devices (EC 60947-6-2:1992, DT). Electromagnetic compatibility. Radio frequency industrial, scientific equipment. Electromagnetic devices specification. Standards and methods of measuring (CISPR 11:2004, IDT). Electromagnetic compatibility. Part 4-2 Testing and measuring methods. ESD resistance testing (IEC 61000-4-2:2001, IDT). REV-303 NOVATEK-ELECTRO