Apollo 45681-276 Installationshandbuch

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Functional Test Data

The Ancillary Base Sounder is loop powered and controlled by the control panel using output bit '0' in the

communication protocol.

Protocol bit use

OUTPUT BIT

FUNCTION

sounder continuous

Troubleshooting

Before investigating individual units for faults, it is important to check the system wiring is fault free. Earth

faults on data loops may cause communication errors.

Fault Finding

Problem

No response or missing

Sounder fails to operate

Apollo Fire Detectors Ltd, 36 Brookside Road, Havant, Hants, PO9 1JR, UK

Tel +44 (0)23 9249 2412 Fax +44 (0)23 9249 2754

Email: techsales@apollo-ﬁ re.co.uk Website: www.apollo-ﬁ re.co.uk

INPUT BIT

FUNCTION

conﬁ rmation of sounder continuous

Possible Cause

Incorrect address setting

Incorrect loop wiring

Too many sounders between isolators

Control panel has incorrect cause & effect programming

Detector not ﬁ tted or faulty

39214-200/Issue 2

General

The Ancillary Base Sounder, part no. 45681-276, incorporates an XP95/Discovery base. The sounder

may be connected only to control panels which use the XP95 digital protocol.

The Ancillary Base Sounder is controlled by the detector associated with it and does not have a separate

address of its own. It operates when the remote output of the associated detector is switched and

may be used only in conjunction with control panels designed to be used with Ancillary sounders. The

sounder will not operate unless an XP95 or Discovery detector is ﬁ tted.

Notes:

The Ancillary Base Sounder does not feature an alert tone and sounders can not be

synchronised.

The Ancillary Base Sounder is not suitable for outdoor use.

Ancillary Base Sounder

Installation Guide