Water to air self-contained units dc inverter technology (30 pages)
Summary of Contents for Innova ECA644
Page 1
User manual something new in the air something new in the air D C I n v e r t e r ECA644 - ESD645 - ECA649 - ECA647 - ESD648 E4T643 B4V642 - B10642 - BM1151- BM0152...
Page 3
By following the suggestions contained in this manual, the product that you have purchased will operate without problems giving you optimum room temperatures with minimum energy costs. Innova S.r.l Compliance This unit complies with the following European Directives: •...
ECA644 - ECA647 E4T643 SMART TOUCH Electronic control panel General start-up with continuous on-board modulation Activation Display Heating/cooling operating mode set-up Keys function Stand by General start-up Temperature selection Activation Ventilation speed adjustment Heating/cooling operating mode set-up 4.10 Key locking Stand by 4.11...
ECA644 - ECA647 ECA644 - ECA647 SMART TOUCH electronic panel with continuous on- board modulation This control makes the room temperature adjustment After 20 seconds from the last action the panel brightness completely autonomous (with adjustable offset will be reduced to increase the comfort during night use keyboard) through AUTO, SILENT, NIGHT and MAX and on the display will appear the room temperature.
ECA644 - ECA647 General start-up In order to control the device from the control panel, it first - Start the system by toggling the main switch has to be connected to mains. If the power line is provided with a main switch, it should be on.
ECA644 - ECA647 Automatic operation Operation Display Hold the AUTO key. The function activation will be signalled by the relative symbol on the display The ventilation speed will be adjusted automatically setpoint using a PI algorithm. between a minimum and a maximum value, based on the actual distance between the room temperature and the 1.10...
ECA644 - ECA647 Deactivation 1.15 Operation Display Press the ON stand-by for about 2 s: When the device is in "stand-by" status (no function) there are no light signals on the display. The control ensures anti-freeze safety even when set to stand-by.
ECA649 ECA649 SMART TOUCH wall-mounted electronic control panel with room probe The remote wall-mounted ECA649 is an electronic Thanks to the temperature probe it ensures anti-freeze thermostat fitted with temperature probe with safety even when set to stand-by. possibility of controlling one or more (up to a maximum of 30) cooler-convector/cooler-radiators in broadcast (with After 20 seconds from the last action the panel simultaneous data transmission) equipped with electronic...
ECA649 General start-up In order to control the device from the control panel, it first - Start the system by toggling the main switch has to be connected to mains. If the power line is provided with a main switch, it should be on. Activation To activate the device Operation...
ECA649 Automatic operation Operation Display Hold the AUTO key. The function activation will be signalled by the relative symbol on the display The ventilation speed will be adjusted automatically setpoint using a PI algorithm. between a minimum and a maximum value, based on the actual distance between the room temperature and the Silent operation 2.10...
ECA649 2.15 Deactivation Operation Display Press the ON stand-by for about 2 s: When the device is in "stand-by" status (no function) there are no light signals on the display. The control ensures anti-freeze safety even when set to stand-by. 2.16 Room temperature probe offset adjustment In some cases the detected values might not represent...
ESD645 - ESD648 ESD645 - ESD648 Electronic board with continuous modulation for remote thermostat connection The electronic board for remote control allows the control The main operating parameters, the setpoint and the of all cooler-radiator functions from the wall-mounted room temperature are transmitted from the wall-mounted ECA649 control panel.
E4T643 E4T643 SMART TOUCH electronic control panel with modulation at fixed speed This control makes the room temperature adjustment Dopo un periodo di 20 secondi dall’ultima azione la completely autonomous (with adjustable offset luminosità del pannello viene appositamente ridotta keyboard) through four speeds by means of a probe per aumentare il confort nelle ore notturne e sul located in the lower side of the device ensuring anti-freeze display viene visualizzata la temperatura ambiente.
E4T643 General start-up In order to control the device from the control panel, it first be on. has to be connected to mains. - Start the system by toggling the main switch If the power line is provided with a main switch, it should Activation To activate the device Operation...
E4T643 Ventilation speed adjustment Operation Display Use the 4 keys to select the fan speed (automatic, minimum, super silent and maximum). The function activation will be signalled by the relative symbol on the display In automatic mode, when the room temperature is about to thermal and acoustic comfort.
E4T643 Room temperature probe offset adjustment 4.13 In some cases the detected values might not represent deviations from the actual room temperature using a the real temperature due to the fact that the temperature reliable tool! probe is located in the lower section of the device. Use this function to adjust the measured value shown on the display within a range of +/- 10 °C in 1°C steps.
MAINTENANCE MAINTENANCE External cleaning Disconnect the unit from the power supply before Do not use abrasive sponges or abrasive or corrosive each cleaning and maintenance intervention by setting detergents as you might damage the painted surfaces. the main power supply switch to off. Clean the external surfaces of the cooler-radiator using a Wait for the components to cool down in order to soft cloth dampened with water.
Page 19
MAINTENANCE Filter cells removal for mobile suction panel versions Put your hands under the ends of the mobile panel Lift and remove the mobile panel Press the plastic tabs Remove the filter. Mobile panel Filter Plastic tabs Filter removal Filter media cleaning suction the dust from the filter using a vacuum cleaner It is forbidden to use the device without its mesh filter.
MAINTENANCE End of the cleaning operations For the grill with flaps versions insert the two tabs in the appropriate slots, turn them and hook them giving them a slight hit on the top. Tabs Slots For mobile panel versions lean it in its position parallel to the front and press until locking it.
TROUBLESHOOTING TROUBLESHOOTING Troubleshooting The ventilation does not start even if the water circuit is In case of water leaks or abnormal operation, disconnect filled with hot or cold water. the device from power supply immediately and close the The device is losing water in heating mode. water taps.
Need help?
Do you have a question about the ECA644 and is the answer not in the manual?
Questions and answers