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Application area / device features
1.1 Application area
SOLAREG II VISION
plus
controllers are high-performance microprocessor-control-
led units for controlling the functions of solar thermal systems. The SOLAREG II
VISION
plus
perfectly controls solar power systems equipped with up to two
collectors or two storage tanks and can be used for numerous system types. The
controllers are designed for use in dry rooms as well as residential, business and
commercial applications. Prior to commissioning the device, make sure to verify
that the intended use complies with the applicable regulations.
1.2 Device features
The SOLAREG II generation of controllers is equipped with the following features:
Intuitive operating menu with graphic symbols and four operating buttons
Illuminated display
Adjustable control values
Solar circuit pump RPM control or switching control
Start function for systems equipped with tube collectors
Integrated operating hours counter for storage tank charging
Extensive functions for system monitoring that display symbols to indicate
errors and faults
Integrated energy yield measurement
(optional, only in conjunction with the yield measurement set)
Storage of all values even during a prolonged mains power supply outage
Various protective functions, such as system protection, collector protection,
recooling and anti-freeze protection
Individually operated independent controller that can be programmed with
three time frames
Generous wiring space
Real-time clock function
Available accessories:
Temperature sensor PT1000
Yield measurement set (incl. tube sensor)
Sensor connection box
Immersion sleeves
2 Safety
instructions
Always completely disconnect the device from the operating voltage before
performing installation or wiring work on the electrical equipment.
Never mix up the connections of the protective low voltage areas (sensor, fl ow
sensor) with the 230V connections. Otherwise, the device will be destroyed.
The device and the connected sensors may carry deadly voltages.
Solar power systems can reach high temperatures. Such temperatures pose a
risk of burns! Exercise caution when installing the temperature sensors!
Mount the SOLAREG II controller in a position where it will not be subjected to
excessive operating temperatures (> 50°C) by any external heat sources.
For safety reasons, the system may only remain in manual operation for testing
purposes. In this operating mode, the system does not monitor for maximum
temperatures and sensor functions. If there is any recognisable damage to the
controller, cables or the connected pumps and valves, the system must not be
started.
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All installation and
wiring work must only be
carried out on the controller
when the device is disconnected
from the power supply.
The SOLAREG II must only be
connected and commissioned
by qualifi ed personnel. In doing
so, the applicable safety regula-
tions must be observed.
All installation and
wiring work must only be
carried out on the controller
when the device is disconnected
from the power supply.
The SOLAREG II must only be
connected and commissioned
by qualifi ed personnel. In doing
so, the applicable safety regula-
tions must be observed.
