Device settings → Service → Electricity
System current
An estimate of the electrical current drawn by the unit.
● The estimated power consumption of the unit’s peripherals is also included in
the value.
Maximum system
current
The automation system maintains a constant estimate of the electrical current drawn
by the unit and its peripherals. Whenever possible, the system keeps this electrical
current value below the
Maximum system current
setpoint.
● Select based on the heat pump’s fuse (such as 16 A or 25 A)
Peripheral device
usage approx. 3-
phase
The automation system maintains a constant estimate of the electrical power drawn
by the unit’s peripherals, such as electric immersion heaters in external storage
tanks. This value is used for calculating the overall current drawn by the system.
Device settings → Service → Accessory settings
→ Room temperature → Heating circuit 1
You can install and set up a sensor for each heating circuit or use one shared sensor. To do this, enable
the same sensor input from each heating circuit’s settings.
Input selection
The input to which the indoor temperature sensor is connected. To enable room
temperature measurement, install an auxiliary controller (optional accessory) and
use EXT inputs.
Temperature
optimization
See section
Heating
.
The settings for Circuit 2 and 3 are identical to Circuit 1 settings.
Device settings → Service → Manual control
The
Manual control
view allows you to operate the brine pump, condenser pump and the system’s
valves manually.
Off
Manual operation is disabled.
Manual mode
In use
Manual operation is enabled.
Cooldown duration
If the compressor or another device that is controlled by the heat pump has a
cooldown, specify the cooldown here. A cooldown will prevent devices from starting
too frequently, preventing damage to the device or its controller (for example, the
compressor and its soft starter).
Control
The control setting for manual operation (pump speed, for example).
● Change-over valve:
0%
is position B,
100%
is position A
Device settings → Service → Restore service settings
This function reverts all settings in the
Service
menu to factory defaults.
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