User manual HONEYWELL W6560C1005

[. . . ] AQ3000 HEAT/COOL OTC UNDERFLOOR CONTROLLER INSTALLATION INSTRUCTIONS CONTENTS REVISION OVERVIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Product description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 System overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Scope of delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 W6560C1005 MOUNTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Placing or removing of the front cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Wall mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Mounting on DIN-rail . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 WIRING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] Sensor type: output voltage range 0 to 10VDC Preferred Honeywell sensors List of standard Honeywell sensors, which are recommended to be applied: AF20 Outdoor temperature sensor NTC20K VF20 Supply water temperature sensor NTC20K RF20 Room temperature sensor NTC20K T7460A1001 Room temperature sensor NTC20K T7412A1000 Room temperature sensor NTC20K T7412B1008 Room temperature sensor NTC20K and Setpoint (offset + 5 / - 5) H7012A1009 Room humidity sensor H7012B1007 Room humidity sensor and room temperature sensor NTC20K T87M1023 European Round OpenTherm Room thermostat T8851M1000 Chronotherm IV Modulation CR01 Remote MMI HCE80 Underfloor control (via boiler feedback signal) Also other OpenTherm Room controls can be applied. Figure 22: Wiring Humidity sensor and power Figure 23: Wiring Room temperature sensor, Humidity sensor and power 24 VDC Power For the power supply of some special sensors (e. g. humidity) an output voltage of 24 VDC is available at terminals 11 and 12 Supply sensor For the OTC control the supply temperature is required. The supply water temperature sensor has to be connected to terminal 13 and 14. Sensor type: NTC (20K@25°C) Figure 24: Wiring Supply water temperature sensor HCE60/80 boiler feedback To use the controller in combination with e. g. the HCE60/80 underfloor controller a boiler feedback input is available. The underfloor controller provides a output signal of 0 ­ 10V based on the heat required from the controlled zones. A room temperature offset is calculated based on a 0-10V input signal. If the input signal is above 2, 49VDC the offset is 0 K. If the input signal is below 2, 11VDC the offset is 3 K. Between 2, 49VDC and 2, 11VDC the offset is calculated by linear interpolation. Figure 25: Wiring HCE80 Boiler feedback 9 EN1H-0026NL15-R0606 THE USER INTERFACE The AQ3000 controller has simple 5 button interface with a easy to read display. The display The display of the AQ3000 controller is very basic and has extra segments to indicate the operation mode, failures and status. The buttons There are 5 buttons available on the front cover of the controller: S Selection button When pressed in the default menu the first item in the main menu is selected. When pressed in the main menu or submenu the next item is selected. When pressed while the last item in the main menu is shown the default menu is selected. When pressed while the last item in a sub menu is shown the item value of the submenu is selected again. When pressed in the installer code menu while no installer code set no change. When pressed in installer code menu while installer code set first item of selected submenu is displayed. Figure 26: All segments of display Overview of symbols and segments: Heating symbol Displayed when boiler relay contact is closed and heating is required. Cooling symbol Displayed when chiller relay contact is closed and cooling is required. - Decrease button When pressed the value of the selected item is decreased if possible. When pressed in main menu or default screen will select directly CAH or CAE menu (depending on summer or winter mode). + Increase button Economy symbol Displayed when controller in economy mode. Fault symbol Displayed in case of a fault, the fault symbol is blinking and the 3 number digits will display the fault number (Fxx) Mixing valve closing symbol Displayed when mixing valve close relay contact is closed and valve closes. When pressed the value of the selected item is increased if possible. When pressed in main menu or default screen will select directly CAH or CAE menu (depending on summer or winter mode). V Submenu button When pressed in the main menu while no installer code set the installer code menu is displayed. When pressed in installer code menu the last selected item off the main menu is displayed. When pressed in the main menu while installer code set the first value of a submenu is entered. When pressed in a submenu the last selected item off the main menu is displayed. Mixing valve opening symbol Displayed when mixing valve open relay contact is closed and valve opens. [. . . ] When a room temperature sensor is applied and the mixing valve is closed the pump is switched off after the pump overrun time (tSP). In this case the pump will be switched on again when the room temperature (t_A) is below the room setpoint temperature (CAH) ­ pump start offset (PSo) during heating or above the room setpoint temperature (CAE) + pump start offset (PSo) during cooling. Operation under Fault Conditions F01: If the outdoor temperature sensor fails the controller will control as normal operation with an assumed outdoor temperature of 10°C. F02: If the supply temperature sensor fails the heat or cool demand will be disabled and Setpoint supply temperature will be set to 0. F03: If the room temperature sensor fails the control will continue control as normal operation with an assumed room temperature equal to the room temperature Setpoint. [. . . ]