Dorlen Water Alert SS-1 User manual

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Instructions for Model SS-1 Water Alert ®
PRINCIPLE OF OPERATION
Refer to Figure 1. The SS-1 is activated by liquid bridging the adjustable sensors (A & A). The unit can detect
water lm from zero height, (sensors turned out to make contact with the oor), to 1/8" height, (sensors turned
all the way in). The units are factory adjusted to activate with 1/32" water lm height which is satisfactory for
most applications. The pads B1, B2, B3 provide a gap between the case and the surface to admit water under
the unit for detection. CAUTION: If the pads are removed, the unit may form a seal with the surface and prohibit
the sensors from detecting water. If desired, the self-adhesive pad feature may be used by peeling off the thin
protective layer from each pad. The unit will remain in place when located on the mounting surface. Replace-
ment pads are available from Dorlen at no charge.
Figure 1
NOTE:
Although the two sensors (A & A) may be adjusted to make contact with the surface, it is recommended
that a small gap be set between the sensors and the surface so undesired activation, caused by damp-
ness or dirt lm, does not occur.
WHEN WATER FILM FORMS
A BRIDGE BETWEEN SEN-
SORS (A&A), WATER ALERT
IS ACTIVATED.
A A
AA
FLOOR
B2
B1
FLOOR
Remote alarm enclosure
50' of wire (furnished)
SILENCE
ALERT
ACTIVATED
- Used in applications requiring a single detector and remote
alarm. Often used in noisy or unattended areas.
Powering options -
- 9v Alkaline Battery (Qty.2)
- PS-3 Power Supply (Pg. 25- catalog)
- Voltage Module (Pg. 26- catalog)
Audible alarm -
- 85db @ 3 feet
- 1.5 day alarm duration
(Battery Operation)
Remote alarm -
- 85db @3 feet w/ silence switch
- 9/16” Red lamp
- Wall Mounted 6”x3”x2” enclosure
- 50' Cable included
Power draw -
- 40ma @ 9vdc (activated)
Warranty -
- 5 Year Limited, Made in USA
Water Alert detector provides local and remote alarms
when activated.
(Model XSS-1 when using optional Sensor Cable)

Model SS-1 INSTRUCTIONS
To adjust sensor height, hold straight edge across
pads (B1 & B2). Turn sensors (A & A) out or until
distance to straight edge equals the desired water
detection level. See Figure 2.
Connect battery leads (E) and (E') to terminals of
batteries (C) and (C'). Then insert the batteries into
retainer clips. Then connect red wire(+) and black
wire(-) from remote alarm enclosure to + and - of
water alert with wire nuts supplied.
Wait ten seconds, then test unit by touching wet
ngers to both sensors(A-A). The unit should ac-
tivate.
Fasten remote alarm enclosure in desired location
using screws and inserts supplied, 1/4" holes required
(F-F-F-F). Position Water Alert in desired location
and retest it by placing wet ngers across the heads
of the two screws on which sensors are mounted
The unit should activate.
When activated, the unit will be in alert condition
for 2-3 seconds and turn off for 5-7 seconds to
conserve battery resources. To silence enclosure,
use locking silence switch ( pull switch handle, then
transfer down).
To reset the unit, simply remove it from water. If
necessary, dry off the sensor area if it is excessively
wet (if the unit was submerged).
1.
2.
3.
4.
5.
6.
SETUP AND ADJUSTMENTS
5-12
M-9938
1.
2.
3.
4.
CAUTION
BATTERIES
Two 9-volt alkaline batteries (NEDA size 1604A) are
required. Approximate alarm duration time (after one
year monitoring) is 1.5 days.
The Alkaline batteries should be replaced once a year.
If the unit is activated often, the batteries might need
to be replaced sooner.
Whenever the batteries are replaced, it is a good
practice to wipe clean the top surface of the Water
Alert and its sensors.
A Dorlen Power Supply, such as the PS-3, may be
used in place of batteries. If so, follow the furnished
instructions for wiring.
BOTTOM VIEW
FIGURE 2
NOTE
Do Not Use Batteries
Other Than Alkaline!
Not For Explosive Environments!
B1 B2
B3
Black
Red
A
A
SS-1
WATER ALERT
Wire Nuts
EE
CC
REMOTE ALARM ENCLOSURE
2 conductor wire
#22 AWG. - 50’
FF
F
F
F
Silence
10mm LED
Light
Audible Alarm
MADE IN USA