Service menu
HPC 410 – 6721832682 (2021/02)
6
3.3
Additional settings at commissioning
If corresponding functions are deactivated and modules, assemblies or
components are not installed, menu items that are not required are
disabled when continuing with additional settings.
Always remember to save all settings when the commissioning is done by
confirming
Save all settings
in the service menu.
3.3.1
Important heating settings
In all cases, the settings in the heating menu must be checked and
adjusted if necessary during commissioning. This is important to ensure
the function of the heating system. It is useful to check all displayed
settings.
▶ Check settings in the system data menu.
▶ Check settings in the menu for heating circuit 1 ... 4.
– Set heating curve according to the requirements of the system.
3.3.2
Important settings for the DHW system
The settings in the DHW menu must be checked and, if necessary,
adjusted during commissioning. This is important to make sure the DHW
heating is working properly. Not applicable for hybrid systems with a
central heating combi boiler.
3.3.3
Important setting for additional systems or devices
If other specific systems or devices are installed in the system, additional
menu items will be available. This means that systems and devices are
available, for example:
• Solar thermal system
• Hybrid system
• External booster heater
• Pool
• Ventilation
Observe the relevant technical documentation of the module, system or
device to ensure proper function.
3.4
Performing function tests
The function tests can be accessed via the
Diagnosis
menu. The
available menu items are strongly dependent on the system installed.
Under this menu the following can be tested, for example:
DHW circ.
pump
:
On
/
Off
.
3.5
Check monitored values
The monitored values can be accessed via the
Diagnosis
menu.
3.6
System handover
▶ Enter the contact details of the responsible contractor in the
Diagnosis
>
Maintenance
>
Contact addr.
menu, e.g. company
name, phone number and address or e-mail address.
▶ Explain to the customer how the user interface and the accessories
work and how to operate them.
▶ Inform the customer about the selected settings.
3.7
Shutdown / switching off
The user interface is powered via the BUS interface and is normally
switched on. The system should only be shutdown for maintenance
work, for example. The complete system is deactivated and there is no
frost protection during a shutdown.
▶ To temporarily switch off the system:
– Press and hold the selector until a pop-up menu is displayed.
– Select
Yes
in the menu
Switch to standby mode?
▶ To switch on the system:
– Press and hold the selector until a pop-up menu is displayed.
– Select
Yes
in the menu
Switch from standby mode to normal
operation?
▶ To permanently shutdown: Disconnect power from the entire system
and all BUS nodes.
After a prolonged power failure or extended period of idleness, the date
and time may need to be reset. All other settings are retained
permanently.
3.8
Quick start of heat pump
▶ Open the service menu.
▶ Press and hold both the menu and info keys until a pop-up window
appears on the display.
The quick start function raises the heating demand so that the heat
pump starts as soon as possible.
4
Service menu
Service menu overview
Page 20.
▶ If the standard display is active, press and hold both the
selector
and
the
menu
button for about three seconds until the menu
Service
menu
is displayed.
▶ Turn the selector in order to select the desired menu item.
▶ Press the selector to open the selected menu item, activate the input
field for a setting or confirm a setting.
▶ Press the
d
button to cancel the current setting or exit the current
menu item.
The default settings are
highlighted
.
4.1
Settings for the heat pump
4.1.1
Menu: Heat pump
Make the heat pump specific settings in this menu. These settings are
only available if the system is designed and configured accordingly and
the type of appliance used supports this setting.
Menu item
Control range: Function description
On/off hysteresis
Only available for
AW Split heat
pumps.
The heat pump switches between [On] or [Off] according
to the set hysteresis. The hysteresis specifies by how many
degrees and for how long time the actual value has to
exceed or fall below the limit value before the switch is
done. The range and default values varies depending on
model of heat pump.
[Set on/off hysteresis of split outdoor unit in heating
mode.]:
50...1500 K x min
The heat pump starts when the flow temperature has been
below the set flow temperature for the set value. The heat
pump stops when the flow temperature has been above the
set flow temperature for the set value.
[Set on/off hysteresis in cooling mode.]: 50...1500 K x
min
The heat pump stops when the flow temperature has been
below the set flow temperature for the set value. The heat
pump starts when the flow temperature has been above
the set flow temperature for the set value.
[Set on/off hysteresis in pool mode.]: 50...1500 K x min
The heat pump stops when the flow temperature has been
below the set flow temperature for the set value. The heat
pump starts when the flow temperature has been above
the set flow temperature for the set value.
Stand-alone mode [Yes]: No heat pump installed. Heating and DHW produced
solely by the additional heater/indoor unit.
[No]: Normal operation. Heating and DHW produced by
the heat pump and the additional heater/indoor unit.
Summary of Contents for HPC 410
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