Menvier Security SD1 Instruction Manual download pdf (Page 20)

Chart 1 - Zone Faults

Testing & Fault Finding TS400/TS410 Installation Instructions

Enter 4 digit

engineer code and

then press 3 to select

walk test mode

Relevant zone LED

on and pulsed

sounder

Remove wiring from

faulty zone and link

with a piece of wire.

Remove link from

faulty zone and re-fit

zone wiring.

Remove zone wiring

from detector and

twist together

If the control panel

sounder remains

silent, the fault is in

the detector

If the control panel

sounder is puled,

there is an open

circuit in the wiring.

No zone LED's on

and sounder is off.

Relevant zone LED

still on and pulsed

sounder.

Control Panel Faulty.

Relevant zone LED

light's and sounder

changes to a pulsed

tone.

Control panel and

detector are OK.

Enable case tamper

and re-fit cover.

No change in

control panel

indecations.

Remove the wiring

from the faulty zone.

Relevant zone led

light and sounder

changes to a pulsed

tone

Re-fit zone wiring at

control panel.

remove zone wiring

from detector

No zone LEDs on

and sounder is off.

Control Panel Faulty

If the control panel

sounder remains

silent, there is a

short in the wiring.

Activate the

relevant detector

No zone LED's on

and sounder is off.

Remove control

panel front cover

and disable the case

tamper switch

If the control panel

sounder is pulsed,

the fault is in the

detector

Permanent Zone

Fault

Detectors Fail To

Operate

1 2 ... 15 16 17 18 19 20 21 22 23 24

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Menvier Security SD1 Instruction Manual Page 20

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