User manual ELRO KT300RF

[. . . ] 3. INSTALLATION OF RECEIVER CAUTION : 1. The appliance can only be mounted indoors and in areas free from any water or moisture 2. A suitable fuse with a rating not exceeding 16A, should be in the power line. 4. A qualified electrician is recommended for installation and servicing. This thermostat has been designed for simple and quick installation requiring only a few tools. [. . . ] Set the DIP switch (position 3) according to your selection of heater system or cooler system as the following diagram. swtich 3 ON = heater swtich 3 OFF = cooler -3- -4- 5. TEMPERATURE SPAN SELECTION Span is the temperature difference between the turn on temperature and turn off temperature. For example, in heating systems, if you set temperature to 20°C and span to 1°C, the heater will operate when the room temperature drops to 19. 5°C and turns off when the temperature rises to 20. 5°C. Set the DIP switch (position 1 & 2) according to your selection of temperature span as the following diagram. 1 ON OFF ON OFF 2 ON ON OFF OFF Span 1°C 2°C 3°C 4°C 10. SELECT CONTROL PROFILE * PRE-DEFINED 1. Press the SET PROGRAM P button indicator stop flashing and the program starts flash. 3. If any of these programs is selected, press the SET P PROGRAM button again to confirm this program for the specified day and return to normal operation mode. PROGRAMMABLE CONTROL PROFILE 4. If temperature setting does not have to be chagend for a specific hour, pres to go to the next hour. Program number Program 1: Factory Preset "Whole day Comfort" Program 2: Factory Preset "Whole day Econ" Program 3: Factory Preset "Holiday" Program 4: Factory Preset "Whole day (A)" Program 5: Factory Preset "Whole day (B)" Program 6: Factory Preset "Half-day work" Program profile 00 06 12 18 24 6. BATTERY INSTALLATION Your thermostat uses two (2) "AA" size alkaline batteries to operate. To power-up the unit, insert two "AA" batteries into the battery compartment of the front housing. When power is applied for the first time, the display must show time and the day as well as the room temperature (for example 28. 5°C). Use a fine probe such as straightened paper clip to gently push the RESET button. After installation of the batteries, push back the rear housing to the control centre and then the stand. Before turning on the main switch of the system, press the reset button once. SETTING CLOCK 1. Press the SET TIME button to clear all digits except the day indicator and the time display. 3. Press the SET TIME button again, hour digits are flashing instead of day indicator. 4. Press the SET TIME button again, minute digits are flashing instead of hour digit. 6. The unit will return to normal operation mode if no key is pressed for 10 seconds. SETTING CONTROL TEMPERATURE 1. Press the SET TEMPERATURE button to display the pre-defined set temperature. [. . . ] 2. Press any button (except the UP or DOWN button), this will terminate the setting procedure and will revert back to normal mode with the new setting. 3. The unit will revert to normal operation mode automatically when no button is pressed f or 10 seconds. ANTI-FREEZING MODE 1. Pressing the UP and DOWN buttons simultaneously will activate the anti-freezing mode (for heater mode only). [. . . ]