GLT-299-7-2(3) Rev.0
Jun 12, 2018
1
Instruction Manual
VDOT-H2/VDOT-H2-H
Analog Heat Detector
Before Installation
Please read these instructions carefully and keep for future reference.
The information in this document is subject to change without notice. For updates please refer to our website.
Do not use the products outside the rated power supply voltage range specified in
the Specifications. It may cause a fire or damage to equipment.
! CAUTION
Do not disassemble, repair, or modify the products. It may cause a fire or electric
shock.
! CAUTION
Make sure to turn the power off before commencing any wiring work. Otherwise it
may cause electric shock or damage to equipment.
! CAUTION
Note:
Follow the requirements for the installation of the products in accordance with the Specifications. Otherwise it
may cause malfunction.
Note:
Do not install the product in any location where oil, dust, iron powder, chemicals, or hydrogen sulphide may
occur or affect the product. It may cause damage to equipment.
Section 1
– INTRODUCTION
1.1
General description
The
VDOT-H2
and
VDOT-H2-H
is an attractively-styled, low profile, analog addressable, heat detector for use with
the Velocity MMP Control Panel series in analog fire alarm systems.
This analog addressable heat detector has a specific detector address to provide exact detector locations throughout
the installation. This allows for constant monitoring of the detector sensitivity and reports the detector
’s condition to the
fire alarm control panel.
The
VDOT-H2
is a 8.3 °C (15 °F) rate-of-rise temperature heat detector with 57 °C (135 °F) fixed temperature alarm.
The
VDOT-H2-H
is a high temperature heat detector with 83 °C (181 °F) fixed temperature alarm.
1.2
LED Indicator
LED Indicators for 360° visibility (OMNIVIEW
TM
360°) of VDOT-H2 and VDOT-H2-H operate as follows:
Green LED flashes in normal operation.
Red LED illuminates and Green LED flashes in an alarm condition.
ZETA ALARMS LIMITED
72-78 MORFA ROAD, SWANSEA, SA1 2EN
http://www.velocitydetection.com
