KWB Easyfire - Alarms 33 to 134; Alarms 135 to 151 - The sensor from the boiler x is missing or defective!; Alarms 152 to 185 - The sensor 1 (2) from the buffer x is missing or defective!; Alarm 187 - Network error on the boiler module 2!

© KWB – Kraft und Wärme aus Biomasse GmbH IM Easyfire 10/2008 Page 59
4 Operation, specialist
4 Operation, specialist
4.3.6 Second boiler
Boiler pump SB: Boiler pump of the second boiler
4.4 Menu item – Network Analysis
The network analysis function is used to analyze problems of individual bus stations. The counters are reset to 0
each time there is a power failure. Additional analyses are possible with the alarm log and the alarm statistics.
4.4.1 Overview
In this screen all possible bus nodes are presented in order to analyze failures. A “–” indicates that communication
with the network station is functioning. If this is not the case the last digit of the failed node is displayed.
4.4.2 Boiler module
The error counter shows the number of communication errors with the boiler I/O module.
4.4.3 Heating circuit module
The error counter shows the number of communication errors with the heating circuit expansion modules. In
columns two to five the errors are displayed for four devices, starting with the device that has its station number
in the first column.
4.4.4 Dig. remote control unit
The error counter shows the number of communication errors with the digital remote control units. In columns
two to five the errors are displayed for four devices, starting with the device that has its station number in the first
column.
MA-Easyfire 10.2008_EN.indd 59MA-Easyfire 10.2008_EN.indd 59 30.03.2009 13:30:09 Uhr30.03.2009 13:30:09 Uhr