Table of Contents
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S
enza
e
W
d
xternal
arnIng
evIce
• Modern design
• Engineer Hold-off
• Selectable sound output 105dB(A) or 85dB(A)
• Optional trigger wire monitoring
• Selectable timers
• Selectable Negative or Positive triggers
• Confirmation Input
• Fault Output
• Test Input
• Backlight option
• Available in Grade 2, Grade 3 or Wire-free (G2 only)
I
o
nStallatIon and
peratIng
I
nStructIonS
CQR Fire & Security. 125, Pasture Road, Moreton, Merseyside. CH46 4TH, United Kingdom
Tel: +44 (0)151 606 1000 | email: info@cqr.co.uk | Web http://www.cqr.co.uk
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Summary of Contents for CQR Senza
- Page 1 • Backlight option • Available in Grade 2, Grade 3 or Wire-free (G2 only) nStallatIon and peratIng nStructIonS CQR Fire & Security. 125, Pasture Road, Moreton, Merseyside. CH46 4TH, United Kingdom Tel: +44 (0)151 606 1000 | email: info@cqr.co.uk | Web http://www.cqr.co.uk...
- Page 2 ndex eScrIptIon & o eatureS ptIonS ocatIon oF partS pcB l Ired ayoutS pcB l Free ayoutS ermInal eScrIptIon dIp S WItch ettIngS ountIng InStructIonS 10 W IrIng onnectIon uIde Standard Version 11 W IrIng onnectIon uIde PLUS Version 12 W IrIng onnectIon uIde Wirefree Version...
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Page 3: Features And Options
During the test the siren will sound for 3 seconds, strobe will flash for 3 seconds and battery will be tested to ensure that all are functioning correctly. At the end of a successful test the Senza will make a low level sound and the fault output terminals will change to a closed circuit. -
Page 4: Location Of Parts
SAB/SCB Only available on the PLUS versions. In SAB mode (default) the power required to produce the sound is drawn from the security systems control panel. In SCB mode the power required to produce the sound is drawn from the on-board lithium Ion battery. Siren Cut-off timer It is possible to select 1 of 3 optional times depending on the model being used The PLUS version and the WIRE-FREE version have either 15minutes (default) 3 minutes or intermittent (50sec ON,... - Page 5 pcB l Ired ayoutS Connector 2 & 3 rade for Battery Battery Hold-off charging Connector Fault for back-light Strobe Test PCBA Con- Tamper Return Strobe Siren Tamper Pos +ve Neg -0v Sounder Option switches Transformer tandard Connector rade only for Battery Battery Hold-off charging...
- Page 6 pcB l Free ayoutS (Wd) arnIng evIce rade only Antenna Tamper Connector for Battery Battery Strobe Coms Enrolment button Sounder Transformer (cpm) ontrol anel odule rade only Tamper switch/ Enrolment button Option switches Antenna Green Red Connection Diagnostic Terminals LEDs Page 6 of 16 v3.1...
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Page 7: Standard Models
ermInal eScrIptIon Terminal Terminal Model Description Number Name These 2 terminals are normally closed, going open when a fault is & CPM Fault detected. They also act as a confirmation that the test routine has started by & CPM Fault opening and closing after a successful completion of the test routine. -
Page 8: Mounting Instructions
ountIng InStructIonS Identify a suitable mounting location for the warning device on a flat wall. If you are installing the Wirefree version, you can use the built-in coms feature to locate the best location and ensure the there is communication between the warning device and the control panel module. It should not be possible to reach the device without the aid of access equipment, where practical it should be sited under the eaves to give additional protection. - Page 9 ountIng InStructIonS (cpm) ontrol anel odel When identifying a suitable mounting location for the CPM, the following points should be noted: • Do not mount next to an AC source • Mount away from wireless interference sources (computers, cordless phones, wireless routers, etc.) •...
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Page 10: Connection Guide
IrIng onnectIon uIde Standard Version 1. Ensure that the DIP switches are set to your requirements. 2. Connect the wires to the s as shown below. enza 3. Plug in the battery and one bleep will be heard. 4. Ensure the tamper switch will close properly and fit the lid, two bleeps will be heard. 5. - Page 11 IrIng onnectIon uIde PLUS Version 1. Ensure that the DIP switches are set to your requirements. 2. Connect the wires to the s as shown below. enza 3. Plug in the battery and one bleep will be heard. 4. Ensure the tamper switch will close properly and fit the lid, two bleeps will be heard. 5.
- Page 12 Wirefree Version 1. Connect the CPM to the control panel as shown in the ‘Senza CPM connections’ below, ensuring that the DIP switches are set to your requirements. The Green and Red LEDs should flash alternately. 2. Connect the battery in the WD. The CPM and WD should automatically pair. This is indicated by the Green LED on the WD flashing every 2 seconds.
- Page 13 IttIng overS Cover Lock UnLock Page 13 of 16 v3.1...
- Page 14 Tamper Return terminal (5). Closing the cover will result in the signal being restored. Note: The Senza is designed not to sound when the tamper switch is opened to allow for the installation/ service engineer to access the unit without genterating a sound, however this will depend on the condition/settings of the control panel it is connected to e.g if the panel is in a set condition the sounder...
- Page 15 pecIFIcatIon ired Hold off voltage: 10-15 vDC (12 vDC nominal) Current Consumption @ 12 vDC: SAB Mode SCB mode Quiescent: ~35mA (battery fully charged) ~35mA (battery fully charged) Back-light ON ~55mA ~55mA Alarm (Sounder & Strobe): ~300mA ~120mA Siren: ~175mA ~110mA Strobe: ~55mA...
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Page 16: Safety Precautions
The piezo transformer will be hot during and after sounding. Whilst not directly hazardous, touching it when hot will cause discomfort and should be avoided. When the Senza is in an alarm condition, high voltages are present. Before removing the cover, stop the piezo and strobe from operating.
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