En: Installation Instructions - GE KMD300 Manual De Instalación

EN: Installation instructions

Description
This document includes installation information for the GE Security
KMD300 carbon monoxide detector.
The KMD300 is designed for use with the GE Security KM300 and
KM260 CO detection systems.
The lifespan of the KMD300 detector is five years.
Principle of operation
Detection is based on an electrochemical sensor that improves
the accuracy of the measurement and reduces the consumption
with thermal integrated compensation and control based on a 16-
bit microcontroller.
Installation
Wiring
Caution: To ensure correct operation of your system, you must
follow the recommended cabling practices described below.
Connect the detector base as shown in Figure 1:
1. PIN 1 Positive line
2. PIN 2 Data line
3. PIN 3 Negative line
The cable used should:
• Have a cross-sectional area of at least 1.5 mm
• Have maximum resistance of 13.3 Ω/km per core
Detector placement
Detectors should be installed above the level at which the gas is
generated.
Note: Installing the detectors too high or placing the detectors too
close to windows, air inlets or ventilation systems may prevent the
carbon monoxide from reaching the detector.
Detector installation
Insert the detector head into the base, rotating it clockwise until it
clicks into place.
The detector head can be locked into the base by breaking the
locking tab at the base of the detector head (Figure 2, item 1). To
remove a locked detector, insert a screwdriver into the base slot
and push.
LED indications
When in service the detector LED will flash green. A flashing red
LED indicates a fault. A constant red LED indicates an alarm (by
default this occurs when CO levels of 50 ppm or higher are
detected).
Maintenance
Basic maintenance consists of a yearly inspection. Do not modify
the internal wiring or circuitry.
2 of 8
Detector calibration
Concentrations
Frequency
Operation
procedure
Technical specifications
Operating voltage
Current consumption
Standby (LED off)
Alarm (red LED illuminated)
LED indications
Standby
Fault
Alarm (50 PPM)
Detector uncalibrated
Accuracy
0 to 50 ppm
50 to 300 ppm
CO detection range
IP rating
Maximum number of detectors per
zone
Operating temperature
2
Storage temperature
Relative humidity (noncondensing)
Dimensions (Ø x H)
Weight
Compliance
Regulatory information
Manufacturer
Year of
manufacture
Certification
CDM certificate
number
LOM certificate
number
European Union
directives
1 x bottle nitrogen plus carbon monoxide to 50 ppm
1 x bottle nitrogen
Every five years
The calibration must be performed in GE facilities or
in a laboratory by qualified personnel, following the
calibration process and using the calibration kit
provided by GE Security.
10 to 20 VDC
6 mA
15 mA
Flashing green LED every 15 s
Flashing red LED every 15 s
Constant red LED
Flashing red LED every 2 s
+/- 5 ppm
5% of measured value
0 to 300 ppm
IP42
15
−10 to +40°C
−10 to +70ºC
10 to 95%
124 x 62 mm
300 g
UNE 23300:1984
GE Security Electronics Co. Ltd., 1st Floor No. 2
Building No. 211, Qinqiao Road Jinqiao Export
Processing Zone, Pudong New Area 201206,
Shanghai, China.
The year of manufacture is included in the first two
digits of your product serial number (located on the
product identification label).
CDM-8316
09MOGA3101
1999/5/EC (R&TTE directive): Hereby, GE Security
declares that this device is in compliance with the
essential requirements and other relevant
provisions of Directive 1999/5/EC.
2002/96/EC (WEEE directive): Products marked with
this symbol cannot be disposed of as unsorted
municipal waste in the European Union. For proper
recycling, return this product to your local supplier
upon the purchase of equivalent new equipment, or
dispose of it at designated collection points. For
more information see: www.recyclethis.info.
P/N 55130008 • REV 2.0 • ISS 24AUG09