Daikin EKHBX030BA Installation Manual

Also see for EKHBH030BA: Operation manual

EKHBH/X030BAIndoor unit for air to water heat pump system4PW62568-1 – 07.2010Installation manual25Setting the pump speedThe pump speed can be selected on the pump (see "Maincomponents" on page 10).The default setting is high speed (III). If the water flow in the systemis too high (e.g., noise of running water in the installation) the speedcan be set to medium speed (II) or low speed (I).The available external static pressure (ESP, expressed in psi (kPa)) infunction of the water flow (gallons/min (l/min)) is shown in the graphbelow.Field settingsThe indoor unit shall be configured by the installer to match theinstallation environment (outdoor climate, installed options, etc.) anduser demand. Thereto, a number of so called field settings areavailable. These field settings are accessible and programmablethrough the user interface on the indoor unit.Each field setting is assigned a 3-digit number or code, for example[1-03], which is indicated on the user interface display. The first digit[1] indicates the 'first code' or field setting group. The second andthird digit [03] together indicate the 'second code'.A list of all field settings and default values is given under "Fieldsettings table" on page 35. In this same list, we provided for 2columns to register the date and value of altered field settings atvariance with the default value.A detailed description of each field setting is given under "Detaileddescription" on page 26.ProcedureTo change one or more field settings, proceed as follows.1 Press the z button for a minimum of 5 seconds to enter FIELDSET MODE.The $ icon (3) will be displayed. The current selected fieldsetting code is indicated ; (2), with the set value displayed tothe right (1).2 Press the bgi button to select the appropriate fieldsetting first code.3 Press the bgj button to select the appropriate fieldsetting second code.4 Press the pfi button and pfj button to changethe set value of the select field setting.5 Save the new value by pressing the pr button.6 Repeat step 2 through 4 to change other field settings asrequired.7 When finished, press the z button to exit FIELD SET MODE .010[l/min]ESP [kPa]12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 422030405050[gallons/min]ESP [psi]3 4 5 6 7 8 9 101234578691525354555IIIIII60IIIIIITemperature values displayed on the digital controller(user interface) are default in °C.To change the display to °F, push ib and jbbuttons simultaneously for 5 seconds. Execute sameprocedure to change back to the °C display.NOTE Changes made to a specific field setting are onlystored when the pr button is pressed. Navigating to anew field setting code or pressing the z button willdiscard the change made.231