▪ Detailed step-by-step instructions and background information Possible screens: Overview ............for basic and advanced usage 3.2.1 Home screen............... ▪ Format: Digital files on the ROTEX website. 3.2.2 Main menu screen ............3.2.3 Setpoint screen ............Latest revisions of the supplied documentation may be available on 3.2.4...
▪ User or Advanced user: 15 min ▪ Installer: 1 h Home screen Main menu screen Dials and buttons Lower level screens: c1: Setpoint screen You use the dials and buttons: c2: Detailed screen with values RHBX04+08DA Operation manual ROTEX HPSU Bi-Bloc Ultra 4P495263-1C – 2018.11...
Put the unit in heating mode or cooling g3 Room thermostat type: mode. You cannot change the mode on ▪ : ROTEX user interface used as room heating only models. thermostat Restriction: Only displayed if a domestic Tank ▪...
If scheduling is on after changing the desired room temperature Go through the list of settings. Change the value. ▪ The temperature will stay the same as long as there is no scheduled action. Go to the next setting. RHBX04+08DA Operation manual ROTEX HPSU Bi-Bloc Ultra 4P495263-1C – 2018.11...
Advanced usage at night, because the space heating demand is lower. The amount of information you can read out in the menu structure Example: depends on your user permission level: Operation manual RHBX04+08DA ROTEX HPSU Bi-Bloc Ultra 4P495263-1C – 2018.11...
To clear the contents of the schedule: 1 Select the name of the current schedule. Result: "C" is displayed next to the copied day. User defined 1 3 Select Tuesday. User defined 1 RHBX04+08DA Operation manual ROTEX HPSU Bi-Bloc Ultra 4P495263-1C – 2018.11...
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7 Select Sunday. 8 Select Paste. Result: User defined 1 To rename the schedule: INFORMATION Not all schedules can be renamed. 1 Select the name of the current schedule. User defined 1 Operation manual RHBX04+08DA ROTEX HPSU Bi-Bloc Ultra 4P495263-1C – 2018.11...
Sensors Actuators Operation modes About Connection status User profile Operation Room Space heating/cooling Tank Setpoint screen INFORMATION Depending on the selected installer settings and unit type, settings will be visible/invisible. RHBX04+08DA Operation manual ROTEX HPSU Bi-Bloc Ultra 4P495263-1C – 2018.11...
NOT let the room temperature drop too low. It will take more time and energy to heat up the room again. Operation manual RHBX04+08DA ROTEX HPSU Bi-Bloc Ultra 4P495263-1C – 2018.11...
If the problem recurs daily, do one of the following: ▪ Increase (decrease) the room temperature preset value. ▪ Adjust the room temperature schedule. RHBX04+08DA Operation manual ROTEX HPSU Bi-Bloc Ultra 4P495263-1C – 2018.11...
DHW = Domestic hot water Hot water used, in any type of building, for domestic purposes. LWT = Leaving water temperature Water temperature at the water outlet of the heat pump. Operation manual RHBX04+08DA ROTEX HPSU Bi-Bloc Ultra 4P495263-1C – 2018.11...
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