Bosch INTEGRUS Service Manual download pdf (Page 73)

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.

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Bosch INTEGRUS Service Manual Page 73