ment, central station, or other signal station to which the
alarms are connected, and notification must be given to
the building occupants.
Before closing a fire protection system main control valve
for maintenance work on the fire protection system that it
controls, advise all occupants of the residence that the
fire protection system is being disabled.
Operation Test Procedure
1. Fully open any three water outlets in the domestic piping
system.
2. Open the Inspector’s Test Connection of the fire sprin-
kler system to simulate a sprinkler operation.
3. Verify that the alarms are operating and that the flow
from the domestic water outlets has decreased to a
trickle.
4. Close the Inspector’s Test Connection to allow the S370
Valve to automatically reset. Automatic resetting occurs
within ten seconds, after which the previously opened
three domestic system water outlets will once again flow
full. In which case, the S370 Valve is set and ready for
service and the water outlets on the domestic system
may be closed.
If the water outlets do not flow full, close the Domestic
Control Valve, wait a minimum of ten seconds, and en-
sure that there is no flow from the fire sprinkler system
piping. Reopen the Domestic Control Valve and then re-
check that the domestic system water outlets are flow-
ing full.
Flow Test Procedure
1. Completely open the Drain and Flow Test Connection.
2. While water is flowing, record the pressure reading on
the fire sprinkler system pressure gauge and then com-
pare this reading to previous readings. If there is a sig-
nificant decrease in pressure since the last time the
pressure reading was taken which is not due to a nor-
mally expected drop in the water supply pressure, there
may be an impairment that should be immediately identi-
fied and corrected.
3. Close the Drain and Flow Test Connection to allow the
S370 Valve to automatically reset. Automatic resetting
will occur within ten seconds.
4. After waiting ten seconds, completely open at least
three water outlets in the domestic system and allow
them to simultaneously flow.
If the water outlets flow full, the S370 Valve is set and
ready for service and the water outlets on the domestic
system may be closed.
If the water outlets do not flow full, close the Domestic
Control Valve and verify that there is no flow from the
fire sprinkler system piping (such as at the Inspector’s
Test Connection). Wait a minimum of ten seconds. Re-
open the Domestic Control Valve and then recheck that
the domestic system water outlets are flowing full.
NOTE
After returning a fire protection system to service, notify
the proper authorities and advise those responsible for
monitoring proprietary and/or central station alarms.
ORDERING PROCEDURE
Please Specify:
2 Inch Model S370 Automatic Residential Domestic
Shut-Off Valve (#4200).
AVAILABILITY AND SERVICE
Star Sprinkler Inc. products and devices are available
worldwide through a network of independent distributors.
Please contact Star Sprinkler Inc. for information and the
name and address of the Star distributor in your area.
LIMITED WARRANTY
The manufacturer warrants for a period of one year from
the date of sale (warranty period) that the product(s) sold
hereunder are free from defects in material and workman-
ship. Our obligation under this warranty is limited to repair
or replacement, or, at our option, we will repay the price
paid for the product(s), plus any transportation charge
paid by the purchaser. In the case of replacement, we will
pay the transportation charges to the location of the de-
fective product. We must be given the opportunity to in-
spect any product you believe to be defective. To make a
claim under this limited warranty, you should contact our
Sales Services Manager at (800) 558-5236.
THERE ARE NO OTHER WRITTEN OR ORAL WARRAN-
TIES. ALL IMPLIED WARRANTIES OF MERCHANT-
ABILITY AND FITNESS FOR A PARTICULAR PUR-
POSE ARE LIMITED IN DURATION TO THE DURATION
OF THE LIMITED WARRANTY SET FORTH ABOVE.
The manufacturer does not assume any other obligation
in connection with the sale of the product(s) by purchaser.
This warranty shall not apply to any product(s) which
have been installed in violation of written instructions fur-
nished by the manufacturer, repaired or altered, misused
or damaged, or not properly maintained.
The manufacturer is not liable for indirect, incidental or
consequential damages in connection with the use of the
product(s).
Some states do not allow limitations on how long an im-
plied warranty lasts, or exclusion or limitation of incidental
or consequential damages, so the above limitations or ex-
clusion may not apply to you.
THIS WARRANTY GIVES YOU SPECIFIC LEGAL
RIGHTS, AND YOU MAY ALSO HAVE OTHER RIGHTS
WHICH VARY FROM STATE TO STATE.
STAR SPRINKLER INC.
2-7.1.10
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