Apollo 55100-905 매뉴얼

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Troubleshooting

Before investigating individual units for faults, it is important to check that the system wiring

is fault free. Earth faults on data loops or interface zone wiring may cause communication

errors.

Many fault conditions are the result of simple wiring errors. Check all connections to the

unit. Do not overtighten screws when mounting the backbox as this will cause distortion of

the moulding.

Fault Finding

Problem

Possible Cause

No response or missing

Incorrect address setting

Incorrect loop wiring

Alarm condition

Glass or element incorrectly ﬁ tted or broken

Test key not removed

Routine testing

Insert the test key into the hole at the bottom of the call point and push home. Observe

routine test requirements as speciﬁ ed in EN54–11: 2001 or the applicable local code.

Resetting

After testing reset the call point by removing the test key and pushing up the front cover

until it clicks home.

Transparent hinged cover

To provide additional protection against accidental operation, a transparent hinged cover

with a locking tag, part no 26729-152 is available, which can be ﬁ tted to the manual call

point included with this guide.

Please note that the call point does not conform to EN54–11 : 2001 when this lid is ﬁ tted and

secured with the locking tag supplied.

For further information, please refer to the XP95 Engineering Product Guide, PP1039. For

isolator operation information refer to PP2090. Both documents are available on request.

Apollo Fire Detectors Limited, 36 Brookside Road, Havant, Hampshire, 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

Part No 39214-267/Issue 2

General

The XP95 Manual Call Point (EN54) is available in two versions:

–

Installation

Fit the backbox (Fig 1) to the wall.

Run the cables from the loop into the backbox and connect them to the terminal

blocks as shown in Fig 2. Ensure that functional earth/screen continuity is maintained.

Screens should be connected to the yellow terminal block marked 1–4 on the black

PCB cover.

If a loop continuity test is to be done, it should be carried out before securing the call

point to the backbox (step 5). Insert the continuity links supplied with the backbox (Fig

3) into the terminal blocks before testing. After testing for continuity remove the con-

nectors and store for re-use.

Set the unit address on the DIL switch in accordance with the address table overleaf.

Unlock the small front cover by inserting the forked key and pushing it home. Pull the

cover down and towards you and remove the deformable element. Connect the

terminal blocks as shown in Fig. 2, secure the call point to the backbox and reﬁ t the

deformable element as required. Finally, replace the front cover in the reverse order in

which it was removed and push it up until it locks.

FIRE DETECTORS LIMITED

XP95 Manual Call Point (EN54)

Installation Guide

part no. 55100-905, non-isolated red Manual Call Point with a standard backbox

for surface wiring.

part no. 55100-908, isolated red Manual Call Point with a standard backbox for

surface wiring.