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The following batteries are replaceable by the user, and may be purchased 
from general hardware stores. Use only the specified batteries. 

Test the alarm 

for correct operation using the test facility, whenever the battery is 
replaced.

 

Alkaline

:

 Gold Peak GN1604A, Pairdeer 6LR61 

Carbon zinc: Gold Peak 1604S. Pairdeer 6F22 

Lithium: EVE CR9V/P 

WARNING

: When using lithium battery, there is a danger of 

explosion if the battery is incorrectly replaced. Replace only with the 
same or equivalent type. 

References

 

Document Description 

31-0163 

ZT-MSH AC/DC smoke & heat alarm datasheet 

NFPA 72 

National Fire Alarm Code, 

National Fire Protection Association, 

Inc. Quincy, MA 02269, USA 

Disposal

 

Smoke & heat alarms or depleted batteries should not be disposed 
of as land-fill. Please dispose in an environmentally friendly manner. 

 

Limited Warranty

 

NOTE:

 In order to protect your rights, please keep the original purchase receipt 

for the proof of purchase of this Zeta smoke & heat alarm from our authorized 
dealers. No warranty can be offered without the original purchase receipt. 

Zeta warrants its enclosed Smoke & heat alarm - but not the battery - to be free from 
defects in materials and workmanship under normal use and service for a period of five 
years from date of purchase. Zeta makes no other express warranty for this Smoke & 
heat alarm. No agent, representative, dealer, or employee of Zeta has the authority to 
increase or alter the obligations or limitations of this Warranty. Zeta's obligation of this 
Warranty shall be limited to the repair or replacement of any part of the Smoke & heat 
alarm which is found to be defective in materials or workmanship under normal use and 
service during the five-year period, commencing from the date of purchase.  
During the initial one-year period, commencing from the date of purchase, such repair or 
replacement shall be made without charge. During the latter four years of the Warranty 
period, such repair or replacement shall be made at a charge to the Customer, not to 
exceed the manufacturer’s cost. Units in need of repair should be returned, shipping 
prepaid, to ZETA ALARMS LIMITED, DETECTION HOUSE, 72-78 MORFA ROAD, 
SWANSEA, SA1 2EN, UNITED KINGDOM.

 

Zeta shall not be obligated to repair or replace units, which are found to be in need of 
repair because of damage, unreasonable use, modifications, or alterations occurring after 
the date of purchase. The duration of any implied Warranty, including that of 
merchantability or fitness for any particular purpose, shall be limited to the period of five 
years commencing with the date of purchase. In no case shall Zeta be liable for any 
consequential or incidental damages for breach of this or any other Warranty expressed 
or implied whatsoever, even if the loss or damage is caused by Zeta's negligence or fault. 
Some states do not allow the exclusion or limitation of incidental or consequential 
damages, so the above limitation or exclusion may not apply to you. Zeta makes no 
warranty, expressed or implied, written or oral, including that of merchantability or fitness 
for any particular purpose, with respect to the batteries. This Warranty gives you specific 
legal rights, and you may also have other rights which vary from state to state. 

View the complete range of products at 

www.Zetaalarmsystems.com

 

 

 

 

Zeta Alarms Limited,  
72-78 Morfa Road, 
Swansea, SA1, 2EN 
United Kingdom 
 

© 2019 Zeta Alarms Limited. All rights 
reserved. All specifications and other 
information shown were current at the date 
of publication and subject to change without 
notice. 

 

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Summary of Contents for ZT-MSH

Page 1: ...n the smoke chamber is degraded or contaminated over a limit or the thermistor is damaged the smoke heat alarm will emit two short audible signals every 48 s while the red LED not flashes simultaneously When the fault is given try vacuum the product on the outer surface especially the smoke inlet to remove dirt If the condition persists return the product for service Hush Button Pressing the Hush ...

Page 2: ...ture range for your smoke heat alarm is 0 C 45 C In very dusty or dirty areas Dirt and dust can build up on the smoke heat alarm s sensing chamber to make it overly sensitive Additionally dust or dirt can block openings to the sensing chamber and limit the smoke heat alarm from sensing smoke Near fresh air vents or high draft areas like air conditioners heaters or fans fresh air vents and drafts w...

Page 3: ...loud pulsating sound on all interconnected smoke heat alarms and the red LED in the Test button operates only on the smoke heat alarm being tested Repeat the test on all interconnected smoke heat alarms The alarm shall also be tested when back from a long away vacation from the house WARNING Never use a naked flame of any kind to test your smoke heat alarm You may set fire to and damage the smoke ...

Page 4: ...during the five year period commencing from the date of purchase During the initial one year period commencing from the date of purchase such repair or replacement shall be made without charge During the latter four years of the Warranty period such repair or replacement shall be made at a charge to the Customer not to exceed the manufacturer s cost Units in need of repair should be returned shipp...

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