User manual HONEYWELL AQ3000

[. . . ] 14 Heat demand control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Cool demand control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Humidity control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Mixing valve control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Pump control. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Pump and valve seizure protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Floor condensation prevention control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Maximum supply temperature control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Outdoor temperature sensor sharing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 FAULT HANDLING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Fault Codes & Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Operation under Fault Conditions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 APPENDIX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Standards, Approvals and function definition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 WEEE directive 2002/96/EC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 REVISION OVERVIEW On the following page changes have been made compared to the previous release of this document: Page: all Change: First version 2 GENERAL Safety instructions · When performing any work (installation, mounting, startup), all instructions given by the manufacturer and in particular the safety instructions provided in the Installation instructions must be followed. · The AQ3000 controller may only be installed and mounted by authorised and trained personnel. [. . . ] 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. 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 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. Pump symbol Displayed when pump relay contact is closed and pump runs. M Mode button When pressed the summer/winter and/or economy/comfort mode will change. EN1H-0026NL15-R0606 10 START UP After the installation of sensors and outputs the AQ3000 controller can be started for the first time. The controller will be initialised with the default configuration stored in the EEPROM. A test procedure is performed to check the validity of data in Non-Volatile memory and the various inputs are tested. The Summer / Winter mode and Economy / Comfort mode are determined by the Summer / Winter input, all faults are reset and sensors, room device and field bus communications are automatically detected. After completion the standard display appears on the controller. CONFIGURATION The configuration of the AQ3000 controller is done with 4 of the 5 buttons on the front cover. Via these buttons a simple menu structure can be entered to adjust all control parameters. [. . . ] current Boiler feedback input Input voltage Temperature sensor inputs Range NTC 20 K Sensitivity NTC 20 K Precision NTC 20 K Cable length Humidity sensor input Range Precision Cable length 230 V~, 50 Hz Max. 55 °C 0 to 95 % relative humidity 121x161. 5x46 mm (WxHxD) PA-GF 25-FR PC -FR (VO certified) IP54 V0 3 A, cos 0. 6; potential free output 3 A, cos 0. 6; potential free output 3 A, cos 0. 6; potential free output 3 A, cos 0. 6; potential free output 3 A, cos 0. 6; potential free output 24 VDC +20%, -30% 20 mA 0-10V NTC20 ­30 to +110 °C 20 K 25 °C, non-linear ±1 °C 1 m (max. 100 m) Standards, Approvals and function definition Purpose of the device is temperature controlling Device fulfils Protection class 1, EN 60730-1, Device fulfils with EN61000-6-3 : emission standard, residential, commercial and light industry. Device fulfils with EN61000-6-1: immunity standard, residential, commercial and light industry. [. . . ]