Viega RABS 1250.7US, Руководство по установке

Страница: 12 / 104

12
Product Information
IM-HC 599871 0321 RABS
2.3 Product Description
2.3.1 Functions and Features
RABS achieves the desired temperature in each zone by analyzing the
supply water temperature, each circuit's return temperature, and zone air
temperatures where a thermostat is used.
RABS benefits:
„
Constant analysis enables automatic hydraulic balancing. Manual
hydraulic calibration is not required.
„
It can compensate for inconsistencies and imperfections like:
– Different circuit lengths or tube sizes
– Varying installation clearances or tube depths
– Floor coverings, rugs, furniture, etc.
– Fluctuating supply temperatures, outdoor temperatures, external
heat sources
Operation Methods
The Radiant Auto-Balancing System (RABS) gives users the ability to
independently control each zone in a radiant heating system. RABS
offers four different operation methods that complement each other. The
user can control zones through power levels, thermostats, and operation
software. A local end device can access the operation software by
connecting to the WLAN module via wireless communication or an RJ45
cable. The same operation software can be accessed remotely via the
internet if the WLAN module is connected to a password protected
WLAN network.
„
Method 1: Zone Control via Power Level
The control unit regulates zone temperatures using a temperature
differential that is set by a power level.
„
Method 2: Zone Control via Thermostat
Target zone temperatures can be set on a wireless thermostat that
measures the actual zone temperature.
„
Method 3: Local Operation via Software
A local connection to the WLAN module gives the end user access and
control over all RABS settings.
„
Method 4: Remote Operation via Software
The end user can access and control all RABS settings remotely via a
password protected Internet website.
See
Ä
2.6 “Operation Methods” on page 26.