14
Tri-Tech
Medical Inc.
Gene
sys
®
Manifold Systems
Emergency Reserve – Model LLU
Model LLU – Emergency Reserve
Plumbing & Wiring
1.
The model LLU includes digital displays for the
emergency reserve bank pressure and the intermediate
area pressure. (Refer to appendix E – page 27)
Remote master alarms will be triggered by the model LLU
for the five required NFPA 99 alarms; high line pressure, low
line pressure, secondary in use, emergency reserve in use and
emergency reserve low.
Refer to the appendix D on page 26 for information on
setting the delivery (outlet) pressure of the emergency
reserve regulator and pre-programmed emergency reserve in
use and emergency reserve low alarm set points.
2.
The emergency reserve low bank pressure transducer
(part # 14-3001) should be installed on the extra port on
the RWP series manifold. This port is located prior
(upstream) to the master valve and the regulator.
Note: if the 14-3001 and 14-3002 transducers are not
used (and pressure switches are used instead or not
used at all because a reserve manifold is not being
used) the “Reserve Alarms” programming option (see
page 16) must be disabled and the 35-3013 high
pressure reserve jumper kit must be installed or else
error codes will be displayed by the circuit board.
Emergency reserve low bank pressure transducer (14-3001)
Emergency reserve in use pressure transducer (14-3002)
3.
The emergency reserve in use pressure transducer (part #
14-3002) should be installed on copper tubing (provided
by plumbing contractor) after (downstream) of the check
valve (part # CV-050F).
Check valve (part # CV-050F)
Master alarm signal wiring
(use X6 terminals on circuit board)
4.
Both the emergency reserve bank pressure transducer
and the emergency reserve in use transducer must be
wired to the manifold circuit board as indicated by the
labeling instruction. Remote master alarm signal and
common wires must also be connected to the manifold
circuit board as indicated by the labeling instruction.
