Bosch INTEGRUS - Faultfinding guide

Integrus Troubleshooting | en 73
Bosch Security Systems B.V. Installation and Operation manual IOM-INT | V1.1 | 2010.12
10 Troubleshooting
10.1 Fault messages
When the system detects a failure for the first time, a flashing fault message pops-up on any
menu screen:
The fault status of the radiators can be seen in the second screen of the transmitter main
menu:
Push the menu button to remove the fault message from the screen and to go back to the
menu screen that was visible before the fault message popped-up. The flashing message will
also disappear when the fault has been resolved. See next section how to resolve this
problem.
10.2 Fault-finding guide
In this section a simple fault-finding guide is given. This is intended to be used to remedy the
consequences of incorrect installation. If more serious faults or problems arise the installer
should contact a qualified technician.
Menu Item Value (read only) Description
1 Fault Status Fault:
- No Faults The connected radiators function without
problems.
- Radiator Fault One of the connected radiators is not
functioning properly.
- No Radiators No radiators are connected to the transmitter
- No Network When the Network Mode (see section 7.2.3 )
is Enabled, this fault is shown when there is a
fault in the optical network.
- Network Error When the Network Mode (see section 7.2.3 )
is Standalone, this fault is shown when there
is a fault in the optical network. This message
usually occurs when the Network Mode (see
section 7.2.3 ) is Standalone, and a DCN Next
Generation CCU is connected to the
transmitter.
Problem Actions
Transmitter display does not light up: – Check that the mains supply to the transmitter
is connected and that the transmitter is
switched on.
Transmitter indicates “no radiators”: – Ensure that connections to all radiators have
been made correctly and that each radiator’s
mains supply is connected and switched on.