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WS4933 (433MHz) Series Wireless Carbon Monixide
Detector
Installation and Operating Instructions
Read these instructions thoroughly before installation and use of the WS4933
The WS4933 is designed to monitor the CO gas level
in residential dwellings and give early warning before
potentially dangerous levels are detected. This device
is intended for use with a compatible wireless alarm
system.
The detector consists of an electrochemical carbon
monoxide sensor assembly coupled to a wireless trans-
mitter. The Wireless Carbon Monoxide Alarm com-
municates with the control panel and can send alarm,
tamper and battery condition messages to the system's
receiver.
Caution: The detector expiry date is stamped on the
detector. After the expiry date, the detector should
not be used - do not wait for end-of-life indication!
Figure 1: WS4933 Wireless CO Detector
Legend
A. Alarm LED (see Table 1 for LED indications)
B. Test/Hush button
C. Battery compartment
CAUTION: Unauthorized removal of the unit
from the bracket will initiate a tamper alert.
Warnings:
The WS4933 Series wireless Carbon Monoxide
detector shall be installed and used within an envir-
onment that provides the pollution degree max 2 and
overvoltages category II in NON HAZARDOUS
LOCATIONS, indoor only. The equipment is
designed to be installed by SERVICE PERSONS
only; (SERVICE PERSON is defined as a person hav-
ing the appropriate technical training and experience
necessary to be aware of hazards to which that per-
son may be exposed in performing a task and of meas-
ures to minimize the risks to that person or other
persons.)
Failure to properly install, test and maintain a CO
detector may cause it to fail, resulting in loss of life.
Installation of the CO detector should not be used as a
substitute for proper installation, use and maintenance
of fuel burning appliances, including appropriate vent-
ilation and exhaust systems.
This carbon monoxide detector is designed for indoor
use only. Do not expose to rain or moisture. Do not
knock or drop the detector. Do not open or tamper
with the detector as this could cause malfunction. The
detector will not protect against the risk of carbon
monoxide poisoning if not properly installed.
CAUTION: This device will only indicate the pres-
ence of carbon monoxide gas at the sensor. Carbon
monoxide gas may be present in other areas. This car-
bon monoxide alarming device is designed to detect
carbon monoxide gas from ANY source of com-
bustion. It is NOT designed to detect smoke, fire or
other gases unless the product has been investigated
and determined to comply with applicable require-
ments.
Installation Instructions
Battery Installation
To replace the battery:
1. Remove the detector from its mounting base by
twisting it counterclockwise. Remove and dis-
pose of the battery according to your local reg-
ulations.
2. To ensure proper power-down sequence, wait a
minimum of 20 seconds before installing the
new battery.
3. Install a new 3-volt CR123A Panasonic Lithium
battery in the battery compartment observing
correct polarity. If the battery is incorrectly
inserted, remove gently with a non-conductive
tool and correctly reinsert.
4. Reinstall the detector onto the mounting base by
turning it clockwise.
5. After the power-up sequence, the green LED
should blink once every 12 seconds to indicate
normal operation. If the battery is not installed
correctly, the detector will not operate and the
battery may be damaged.
Enrollment
At the alarm control panel, program the 6-digit serial
number of the WS4933 (located on the back of the
detector). Please refer to your control panel install-
ation manual for details.
Selecting a Location
Selecting a suitable location is critical for the CO
detector. The Consumer Product Safety Commission
(CPSC) recommends to use at least one CO detector
per household, located as near as possible to sleeping
areas of the home, because the human body is most
vulnerable to the CO gas effect during sleeping hours.
1
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Table of Contents
Related Manuals for Tyco WS4933 Series
Summary of Contents for Tyco WS4933 Series
- Page 1 12 seconds to indicate Warnings: normal operation. If the battery is not installed The WS4933 Series wireless Carbon Monoxide correctly, the detector will not operate and the detector shall be installed and used within an envir- battery may be damaged.
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Page 2: Tamper Protection
Figure 2: CO Detector Placement alignment notch should be slightly offset from the mounting bracket tamper release tab), then turn the detector in a clockwise direction until it clicks into place. 3. Test the detector after completing the install- ation (as described in the TESTING THE DETECTOR section of this manual) and refer to the alarm control panel installation manual for additional information concerning... -
Page 3: Audible And Visual Indications
Audible and Visual Indications Specifications The tricolored LED (green, yellow, red) and a 7 years (see date stamped on back sounder on the detector provide local visual and aud- End of life: of detector) ible indication of the detector’s status as listed in Table 1. - Page 4 heating oil, kerosene, coal, charcoal, gasoline, or c. Simultaneous operation of several fuel wood. The incomplete combustion of fuel can occur burning appliances competing for limited in any device which depends on burning for energy internal air. d. Vent pipe connection vibrating loose from or heat such as furnaces, boilers, room heaters, hot clothes dryers, furnaces, or water heaters.
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Page 5: Warnings And Limitations
not reenter the premises nor move away from Carbon monoxide must reach the detector for the open door/window until the emergency ser- proper performance of CO gas detection. The vices responders have arrived, the premises detector may not protect people who are at special have been aired out, and your alarm remains risk from carbon monoxide exposure by reason of in normal condition. -
Page 6: Limited Warranty
Software and any related Hardware) and Digital Security Controls, PRODUCT, are owned by DSC or its suppliers. You may not copy a division of Tyco Safety Products Canada Ltd. (“DSC”), the man- the printed materials accompanying the SOFTWARE PRODUCT. ufacturer of the integrated security systems and the developer of the All title and intellectual property rights in and to the content which software and any related products or components (“HARDWARE”) -
Page 7: Regulatory Information
However, despite frequent testing, and due to, but not limited to, criminal tampering or electrical disruption, it is possible for this SOFTWARE PRODUCT to fail to perform as expected. Regulatory Information © 2016 Tyco Security Products. All Rights Reserved. FCC Compliance Statement Tech Support: 1-800-387-3630 (Canada & U.S.) CAUTION: Changes or modifications not expressly approved by DSC could void your authority to use this equipment.
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Questions and answers
wHY DOES THE ALARM KEEP BEEPPING. I just put the battery in`to the unit and it beeps around every 40 seconds
The Tyco WS4933 Series alarm may keep beeping every 45 seconds due to a low battery, sensor end-of-life, or sensor trouble. The yellow LED flash and chirp pattern can indicate battery issues or sensor faults. If the battery is not installed correctly, the detector will not operate properly. Check the battery installation and replace it if necessary.
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