KWB Easyfire, Руководство по установке и обслуживанию, Страница: 172 / 220

© KWB – Kraft und Wärme aus Biomasse GmbH IM Easyfire 10/2008 Page 173
18.2 Hydraulic diagrams 18.2 Hydraulic diagrams
Basic module with weather-sensitive control system,
one expansion module and a buffer as long-term buffer
MBEH0006_a sheet 2/2
System description:
The hydr. system consists of the boiler circuit, the buffer switched as long-term buffer (VAR 2), and the distributor. The
return flow boost is executed via a thermal valve (28) on at least 50 °C. The basic module for boiler / DHWC & buffer
control is equipped with a weather-sensitive control system for 2 heating circuits (option), and is combined with a bus-
capable heating circuit expansion module (25). Two heating circuits are equipped with analogue room control units
(option), the two other heating circuits are equipped with digital room control units (option) for remote control.
Menu basic settings
Parameters
Settings
Return flow 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 DRCU 1
Outdoor sensor Boiler
Function Yes
Group no. 0
Heating circuit/
heating circuit 2 Room sensor Boiler/2
Outdoor sensor Boiler
Function Yes
Group no. 0
Heating circuit/
heating circuit 3 Room sensor DRCU 2
Outdoor sensor Boiler
Function Yes
Group no. 0
Heating circuit/
heating circuit 4 Room sensor HCM 1/2
Outdoor sensor Boiler
Function Yes
Group no. 0
DHWC/DHWC 0 Function No
Group no. 0
DHWC/DHWC 1 Function Yes or before
Group no. 0
Buffer/Buffer 0 Function VAR2
Buffer/Buffer 1 Function No
Digital remote control/ Outdoor sensor Boiler
Digital remote control 1 Heating circuit 1 – 2 or 1 – 4
DHWC 1 – 1
Buffer 0-0
Digital remote control/ Outdoor sensor Boiler
Digital remote control 2 Heating circuit 3 – 4 or 1 – 4
DHWC 1 – 1
Buffer - - -
Hardware Heating circuit modules 1
Digital remote control 1
Plug-in modules Off
Comment: None
Subject to change!
Tech. data sheet HYD-USP-MBEH0006_a; Blatt2/2 date: 14-07-06 StHo
MA-Easyfire 10.2008_EN.indd 173 MA-Easyfire 10.2008_EN.indd 173 30.03.2009 13:32:14 Uhr 30.03.2009 13:32:14 Uhr