KWB Easyfire - Base Module with Weather-Sensitive Control System

© KWB – Kraft und Wärme aus Biomasse GmbH IM Easyfire 10/2008 Page 165
18.2 Hydraulic diagrams
18.2 Hydraulic diagrams
Base module with weather-sensitive control system MBEH0002_a sheet 2/2
Menu basic settings
Parameters Settings
Return ow boost Thermal valve
Network settings Boiler External 2 Heat to target 2
Power output Heating mode
Boiler dependence Yes
Heating circuit/
heating circuit 0 Room sensor Boiler/0
Outdoor sensor Boiler
Function No
Group no. 0
Heating circuit/
heating circuit 1 Room sensor Boiler/1
Outdoor sensor Boiler
Function Yes
Group no. 0
Heating circuit/
heating circuit 2 Room sensor DRCU 1
Outdoor sensor Boiler
Function Yes
Group no. 0
DHWC/DHWC 0 Function Yes or before
Group no. 0
Buer/Buer 0 Function No
Digital remote control/ Outdoor sensor Boiler
Digital remote control 1 Heating circuit 1 – 2
DHWC 0-0
Buer ---
Hardware Heating circuit modules 0
Digital remote control 1
Plug-in modules O
System description:
The hydraulic system consists of boiler circuit and distributor and is de-coupled by a switch.
The return flow boost is executed via a thermal valve at min. 50 °C. The base module for
boiler/DHWC & buffer regulation is equipped with a weather-sensitive control system for 2 heating
circuits (option). One heating circuit is equipped with an analogue room control unit (option),
the second heating circuit is equipped with a digital room control unit (option) for remote control.
Subject to change!
Tech. data sheet HYD-USP-MBEH0002_a sheet 2/2, date: 13-07-06 StHo
MA-Easyfire 10.2008_EN.indd 165MA-Easyfire 10.2008_EN.indd 165 30.03.2009 13:32:08 Uhr30.03.2009 13:32:08 Uhr