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Summary of Contents for Rotex RHBH04CB
- Page 1 User reference guide ROTEX HPSU low temperature Bi‑bloc RHBH04CB RHBH08CB RHBH11CB RHBH16CB RHBX04CB RHBX08CB User reference guide RHBX11CB English ROTEX HPSU low temperature Bi‑bloc RHBX16CB...
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Page 2: Table Of Contents
Predefined schedules: DHW tank temperature... 19 Weather dependent operation........... 19 Indicates a situation that could result in death or serious 4.8.1 To set the weather dependent settings....... 19 injury. User reference guide RHBH/X04~16CB ROTEX HPSU low temperature Bi‑bloc 4P384968-1 – 2015.01... -
Page 3: For The User
Latest revisions of the supplied documentation may be available on ▪ Do NOT operate the unit with wet hands. the regional ROTEX website or via your installer. ▪ Do NOT place any objects containing water on the unit. The original documentation is written in English. All other languages are translations. -
Page 4: Components In A Typical System Layout
NAVIGATING/CHANGING SETTINGS ▪ Navigates the cursor on the display. ▪ Navigates through the menu structure. ▪ Changes settings. ▪ Selects a mode. User reference guide RHBH/X04~16CB ROTEX HPSU low temperature Bi‑bloc 4P384968-1 – 2015.01... -
Page 5: Status Icons
Weather-dependent mode is active. DHW tank temperature Domestic hot water control (Tank) User permission level = Installer. Defrost/oil return mode is active. Hot start mode is active. RHBH/X04~16CB User reference guide ROTEX HPSU low temperature Bi‑bloc 4P384968-1 – 2015.01... -
Page 6: Space Heating/Cooling Control
> User settings > Allowed operation mode. NOT cool down a space. You do NOT have to tell the system which space 2 Select a month and press operation mode to use. User reference guide RHBH/X04~16CB ROTEX HPSU low temperature Bi‑bloc 4P384968-1 – 2015.01... -
Page 7: Determining Which Temperature Control You Are Using
Thermostat main A is External room thermostat control. listed under: [6.5]: > Information Only change this if the desired room > Actuators temperature cannot be reached. Else Leaving water temperature control. RHBH/X04~16CB User reference guide ROTEX HPSU low temperature Bi‑bloc 4P384968-1 – 2015.01... -
Page 8: Room Thermostat Control - Using The Room Temperature Home Page
AND changing the mode to preset value 17:00 18°C. You have configured the following settings: The next scheduled action is at 17:00 and the desired temperature will then increase. User reference guide RHBH/X04~16CB ROTEX HPSU low temperature Bi‑bloc 4P384968-1 – 2015.01... -
Page 9: Room Thermostat Control - Using The Leaving Water Temperature Home
In case of weather dependency, an offset value can be modified. 1 Set the overrule period (Temperature lock) to 2 hours. 2 Go to the room temperature home page (Room). 3 Press to select . RHBH/X04~16CB User reference guide ROTEX HPSU low temperature Bi‑bloc 4P384968-1 – 2015.01... -
Page 10: Leaving Water Temperature Control - About Leaving Water Temperature Control
Leaving water temperature control means that you only control the 1 Go to the additional leaving water temperature home page leaving water temperature. To control the leaving water temperature, (LWT add). you can do the following: User reference guide RHBH/X04~16CB ROTEX HPSU low temperature Bi‑bloc 4P384968-1 – 2015.01... -
Page 11: External Room Thermostat Control - About External Room Thermostat Control
▪ Room temperature on the external thermostat control disinfection function occurred due to domestic hot water ▪ Leaving water temperature on the user interface (ROTEX) tapping, following actions are recommended: ▪ When the Domestic hot water > Type > Reheat or Reheat + sched. -
Page 12: Scheduled Mode
▪ At 00:00 the DHW tank is programmed to heat up the water to a 35°C preset value (example: Storage comfort = 60°C). ▪ During the morning, you consume hot water and the DHW tank 15°C temperature decreases. 00:00 07:00 14:00 21:00 User reference guide RHBH/X04~16CB ROTEX HPSU low temperature Bi‑bloc 4P384968-1 – 2015.01... -
Page 13: Using The Dhw Tank Temperature Home Page
Note: If the desired temperature is weather dependent, you cannot change it on the home page. Usage example: You need more hot water than scheduled If you are in the following situation: RHBH/X04~16CB User reference guide ROTEX HPSU low temperature Bi‑bloc 4P384968-1 – 2015.01... -
Page 14: Advanced Usage
2 Do one of the following: to turn it OFF, disinfection mode will remain active. If you want to… Then… Completely deactivate quiet Select Always OFF and press Activating the holiday mode. mode User reference guide RHBH/X04~16CB ROTEX HPSU low temperature Bi‑bloc 4P384968-1 – 2015.01... - Page 15 You do NOT have to change your schedule or holiday configuration. Operation mode Operation mode used during your holiday. Heating Set point used during your holiday when the unit is operating in heating mode. RHBH/X04~16CB User reference guide ROTEX HPSU low temperature Bi‑bloc 4P384968-1 – 2015.01...
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Page 16: Reading Out Information
Prerequisite: You switched the permission level to Advanced end Holiday Use holiday mode. user. Operation mode Set the space operation mode. 1 Go to [7.1.2]: > User settings > Display > Backlit LCD time. User reference guide RHBH/X04~16CB ROTEX HPSU low temperature Bi‑bloc 4P384968-1 – 2015.01... -
Page 17: Preset Values And Schedules
(installer day, you can program a stop at 06:00. Medium setting). To select which schedule you currently want to use 1 Go to [5]: > Select schedules. RHBH/X04~16CB User reference guide ROTEX HPSU low temperature Bi‑bloc 4P384968-1 – 2015.01... -
Page 18: Schedules: Example
17:00 23:00 3 Program the schedule for Monday: Sat - Sun ▪ Use to select an entry. 08:00 23:00 ▪ Use to change the value of an entry. User reference guide RHBH/X04~16CB ROTEX HPSU low temperature Bi‑bloc 4P384968-1 – 2015.01... -
Page 19: Predefined Schedules: Dhw Tank Temperature
2 For main leaving water temperature zone [7.7.1], modify with , and confirm with 3 If applicable, for additional leaving water temperature zone [7.7.2], modify with , and confirm with Set weather-dependent heating/Set weather-dependent cooling RHBH/X04~16CB User reference guide ROTEX HPSU low temperature Bi‑bloc 4P384968-1 – 2015.01... -
Page 20: Menu Structure: Overview User Settings
LWT main Tank temperature Quiet level [7.7] Set weather dependent Main [7.7.1] Main Additional Set weather-dependent heating Set weather-dependent cooling [7.7.2] Additional Set weather-dependent heating Set weather-dependent cooling User reference guide RHBH/X04~16CB ROTEX HPSU low temperature Bi‑bloc 4P384968-1 – 2015.01... -
Page 21: Installer Settings: Tables To Be Filled In By Installer
> User settings > Preset values > Fuel price. LWT setpoint mode 1 (WD) Leaving water temperature: Delta T source [A.3.1.3] 2 Use to set the correct price. RHBH/X04~16CB User reference guide ROTEX HPSU low temperature Bi‑bloc 4P384968-1 – 2015.01... -
Page 22: To Set The Electricity Price
Prerequisite: Calculate the value for the electricity price with following formula: actual electricity price+incentive/kWh. 1 Go to [7.4.5]: > User settings > Preset values > Elec price. User reference guide RHBH/X04~16CB ROTEX HPSU low temperature Bi‑bloc 4P384968-1 – 2015.01... -
Page 23: Maintenance And Service
When a heat pump failure occurs and auto emergency is not activated, the domestic hot water and space RHBH/X04~16CB User reference guide ROTEX HPSU low temperature Bi‑bloc 4P384968-1 – 2015.01... -
Page 24: Overview: Relocation
INFORMATION the accompanying documentation. When the backup heater takes over the heat load, Field supply electricity consumption will be considerably higher. Equipment not made by ROTEX that can be combined with product according instructions accompanying documentation. Relocation... - Page 28 Sede operativa Via Milano, 6 - 20097 San Donato Milanese MI-Italy Tel. +39 02 51619.1 · Fax +39 02 51619222 e-mail info@rotexitalia.it · www.rotexitalia.it Numero verde ROTEX 800-886699 ROTEX ROTEX Heating Systems SARL Représenté en France par: 1, rue des Artisans ·...
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