About The System; Components In A Typical System Layout; Operation; Overview: Operation - Rotex RHBH04CA3V Manuel D'utilisation

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About the system

Depending on the system layout, the system can:
Heat up a space
Cool down a space (if a heating/cooling heat pump model is
installed)
Produce domestic hot water (if a DHW tank is installed)
2.1

Components in a typical system layout

g
C
d
c
a b
A Main zone. Example: Living room.
B Additional zone. Example: Bedroom.
C Technical room. Example: Garage.
a Outdoor unit heat pump
b Indoor unit heat pump
c Domestic hot water (DHW) tank
d User interface at the indoor unit
e User interface in the living room, used as room thermostat
f Under floor heating
g Heat pump convectors or fan coil units
INFORMATION
Indoor and domestic hot water tank can be separated or
integrated depending on the indoor unit type.
3

Operation

3.1

Overview: Operation

You can operate the system via the user interface. This part
describes how to use the user interface:
Part
At a glance

Buttons

Status icons
Space heating/cooling How to control space heating/cooling:
control
Setting the space operation mode
Controlling the temperature
Domestic hot water How to control domestic hot water:
control
Reheat mode
Scheduled mode
Scheduled + reheat mode
Schedules How to select and program schedules.
Menu structure Overview of menu structure
Installer settings table Overview of installer settings
RHVH/X04+08S18CA+RHVH/X08S26CA+RHVH/X16S18+26CA +
RHBH/X04+08+16CA
Rotex HPSU low temperature Bi-Bloc
4P330421-1A – 2012.11
B A
e
f
Description
3.2

The user interface at a glance

3.2.1 Buttons
b
a
f e
a HOME PAGES
Switches between home pages (when you are on a home
page).
Goes to the default home page (when you are in the menu
structure).
b MALFUNCTION INFORMATION
If a malfunction occurs, is displayed on the home pages. You
can press to display more information about the malfunction.
c ON/OFF
Turns ON or OFF one of the controls (room temperature, leaving
water temperature, DHW tank temperature).
d MENU STRUCTURE/BACK
Opens the menu structure (when you are on a home page).
Goes a level up in the menu structure (when you are
navigating in the menu structure).
Goes back 1 step (example: when you are programming a
schedule in the menu structure).
e NAVIGATING/CHANGING SETTINGS
Navigates the cursor on the display.
Navigates in the menu structure.
Changes settings.
Selects a mode.
f OK
Goes to the next step when you are programming a
schedule in the menu structure.
Confirms a selection.
Enters a submenu in the menu structure.
Switches between displaying actual and desired values, or
between displaying actual and offset values (if applicable)
on the home pages.
Enables you to activate or deactivate child lock if pressed
for more than 5 seconds on a home page.
Enables you to activate or deactivate a function lock if
pressed for more than 5 seconds in the main menu of the
menu structure.
INFORMATION
If you press or while changing settings, the changes
will NOT be applied.
2 About the system
c
d
Operation manual
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