INSTALLATION INSTRUCTIONS
Follow these instructions carefully. Failure to follow these instructions can
damage the unit and void the warranty.
Important: The 70 Series case requires 1 1/2” (38mm) clearance.
MODEL 70-742
1.
Basic Model 70-742
- Select a wall location between 4” and 20” off the
floor. Cut a 5 5/8” (143mm) W x 3 1/8” (79mm) H hole.
2.
Connect Supply (+) to the Red wire lead. Install a 1 amp fuse in the
positive (+) circuit. Connect the Black wire to the 12 volt Ground (-).
3.
Reconnect the power supply. Warm up 10 minutes then test the alarm.
MODEL 70-742-R KIT
1.
Model 70-742-R Kit - With Normally Closed relay.
This unit supplies
a relay with contacts rated 12 VDC, 3 amp (max). The relay is energized
whenever the alarm is operational. It may be used to shut down a
generator or to open an (optional) gas solenoid valve. The relay may also
be used to interface to alarm systems, using either the normally closed or
normally open contact, depending on the requirements of the alarm
system. In the event of an alarm the relay will shut off. It will
automatically energize after the unsafe levels of CO or explosive gas
clears.
Select a wall location between 4” and 20” off the floor. Cut a 5 5/8”
(143mm) W x 3 1/8” (79mm) H hole.
2.
Mount the solenoid according to its separate instructions. You must
install the solenoid included with the 70-742-R Kit
. Do not connect
to an existing installed solenoid.
SEE: SPECIAL WIRING
NOTICE.
Connect the Red wire and either White wire from the alarm to
the 12 volt supply (+). Install a 5 amp fuse in the positive (+) circuit
between this connection and the battery.
Connect the Black wire to the 12 volt Ground (-).
3.
Relay Output – Connect the remaining White wire from the alarm to
either black wire from the solenoid.
Ground the remaining Black wire from the solenoid to the negative side
(-) of the 12 volt battery OR ground it to the RV Chassis.
Note: Some devices do not require correct polarity and can be connected
to either terminal or wire.
4.
Reconnect the power supply. Warm up 10 minutes then test the alarm.
MODEL 70-742-MS
1.
Model 70-742-MS Multi-station interconnect
,
(Maximum 10 units
and 2000 feet of wire)
. Allows multiple 70-742-MS alarms to be
connected together. When one of the alarms detects unsafe levels of CO
or gas it will activate. It will also activate the audible alarm of all the
interconnected units. Only the alarm that detected CO or gas will have
its Red LED light lit up so that you can determine the cause of the
alarm. Select a wall location no between 4” and 20” off the floor. Cut a
5 5/8” (143mm) W x 3 1/8” (79mm) H hole.
2.
Connect the Red wire to the 12 volt supply (+). Install a 1 amp fuse in
the positive circuit (+).
Note you must use a separate 1 amp fuse for
each alarm.
Connect the Black wire to the 12 volt Ground (-).
3.
Interconnect Wiring – Connect Blue wires from each alarm and Yellow
wires for each alarm. Continue connecting in series (Daisy Chain).
4.
Reconnect the power supply. Warm up 10 minutes then test the alarm.
MODEL 70-742-R-MS KIT
1.
Model 70-742-R-MS Kit - With Normally Closed relay.
This unit
supplies a relay with contacts rated12 VDC, 3 amp (max). The relay is
energized whenever the alarm is operational. It may be used to shut
down a generator or to open an (optional) gas solenoid valve. The relay
may also be used to interface to alarm systems, using either the
normally closed or normally open contact, depending on the
requirements of the alarm system. In the event of an alarm the relay
will shut off. It will automatically energize after the unsafe levels of
CO or gas clears.
Select a wall location between 4” and 20” off the floor. Cut a 5 5/8”
(143mm) W x 3 1/8” (79mm) H hole.
2.
Mount the solenoid according to its separate instructions. You
must install the solenoid included with the 70-742-R-MS KIT.
Do
not connect to an existing installed solenoid.
SEE: SPECIAL
WIRING NOTICE.
Connect the Red wire and either White wire from
the alarm to the 12 volt supply (+). Install a 5 amp fuse in the positive
(+) circuit between this connection and the battery.
Note you must use
a separate 5 amp fuse for each alarm.
Connect the Black wire to the
12 volt Ground (-).
3.
Relay Output – Connect the remaining White wire from the alarm to
either black wire from the solenoid. Ground the remaining Black wire
from the solenoid to the negative side (-) of the 12 volt battery OR
ground it to the RV Chassis.
Note: Some devices do not require correct polarity and can be
connected to either terminal or wire.
4.
Interconnect Wiring - Connect Blue wires from each alarm and Yellow
wires from each alarm. Continue connecting in series (Daisy Chain).
5.
Reconnect the power supply. Warm up 10 minutes then test the alarm.
!
DANAGER - FIRE RISK - CCI CONTROLS GAS LEAK DETECTOR REPLACEMENT
- DO NOT CONNECT A SAFE-T-ALERT alarm to non Safe-T-Alert supplied solenoid. You must
use the new solenoid included in your Kit. DO NOT CONNECT TO A CCI SOLENOID.
