ii
Always ensure you obtain the latest version of the User Guide. Updated versions of this
User Guide are available by contacting your distributor.
IMPORTANT SAFETY INSTRUCTIONS
To reduce the risk of fire, electric shock and/or injury, observe the following:
• Do not spill any type of liquid on the equipment.
• Do not attempt to service this product yourself. Opening or removing the cover may
expose you to dangerous voltage or other risk. Refer servicing to qualified service per-
sonnel. Never open the device yourself.
• Do not touch the equipment and its connected cables during an electrical storm; there
may be a risk of electric shock from lightning.
• Do not use the Alarm System to report a gas leak if the system is near a leak.
REGULAR MAINTENANCE AND TROUBLESHOOTING
Keep your Alarm Controller in optimal condition by following all the instructions that are
included within this manual and/or marked on the product.
CLEANING
• Clean the units by wiping with a damp cloth only.
• Do not use abrasives, thinners, solvents or aerosol cleaners (spray polish) that may enter
through holes in the units of the Alarm Controller and cause damage.
• Do not use any water or any other liquid.
• Do not wipe the front cover with alcohol.
TROUBLESHOOTING
Occasionally, you may have a problem with your Alarm Controller or telephone line. If this
happens, your Alarm Controller will identify the problem and displays an error message.
Refer to the provided list when you see an error message on the display. If additional help
is required, contact your distributor for service.
WARNING:
This equipment, PC9155 Alarm System shall be installed and used within an
environment that provides the pollution degree max 2 and over-voltages category II non-
hazardous locations, indoor only. It is designed to be installed, serviced and/or repaired by
service persons only [service person is defined as a person having the appropriate techni-
cal training and experience necessary to be aware of hazards to which that person may be
exposed in performing a task and of measures to minimize the risks to that person or other
persons]. For EU and Australian markets, the equipment is permanently connected; an
accessible disconnect device shall be incorporated into the building installation wiring. For
North America the equipment is a direct plug-in connection; the socket outlet shall be
installed near the PC9155 and shall be easily accessible. The plug of the direct plug-in
transformer serves as the disconnect device.
NOTE:
There are no parts replaceable by the end-user within this equipment, except for the
keypad batteries and the WT4901/8901 batteries.
This publication covers the following models:
• PC9155-433
x
PC9155D-868
x
WT5500-868
x
WT4989
• PC9155D-433
x
PC9155G-868
x
WT5500P-868
x
WT8989
• PC9155G-433
x
WT5500-433
x
PT4
x
WT4901
• PC9155-868
x
WT5500P-433
x
PT8
x
WT8901
NOTE:
Only these models shall be used with UL/ULC listed systems: PC9155-433,
PC9155D-433, PC9155G-433, WT5500P-433, WT5500-433, WT4901, WT4989 and PT4.
NOTE:
The 868 MHz models are not UL/ULC listed.
Summary of Contents for ALEXOR
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