Installation manual

Express
®
Crescent
®
Lavatory System CRS-Series
CRS-2/IR, CRS-3/IR Installation
6 11-15-2011 Bradley Corporation • 215-1330 Rev. M; ECN 11-08-011
Installation Instructions continued . . .
Step 6: Install drain spud
1. Assemble the P-trap by (supplied by installer)
connecting the 1½" tubular pipe to the 1¼" tailpiece
and to the 1½" drain pipe stubbed out of the wall (see
Figure 4).
Step 7: Connecting Supply
1. Connect the ½" compression female end of the stop
valves to the rough-ins.
2. Connect one end of the supply hoses to the stop
valves.
IMPORTANT: The hose attached to the hot water inlet
of the Navigator
®
TMV valve must be
connected to the hot water rough-in.
3. Connect the other end of the supply hoses to the
Navigator
®
TMV valve assembly.
Figure 4
DRAIN ASSEMBLY
¼" Rubber
Washer
P-Trap
(Polyphopylene)
(269-1697)
Fiber
Washer
Nut
Strainer and
Tailpiece
(269-1584)
Trim to Fit
Figure 5
Valve Mounting
Bracket
Hot Supply
Cold Supply
Stop Valve
Navigator
®
Mixing Valve
Hot Supply Inlet
Navigator
®
Mixing Valve
Cold Supply Inlet
4. OPTIONAL SINGLE-TEMPERED SUPPLY: Attach the stop valve to the ½" tempered supply line. Connect
the stop valve to the solenoid valve with the flexible supply hose.
NOTE: The thermostatic mixing valve requires at least 115° F water from the hot water side for proper operation.
As with all lavatories, there will be a delay in obtaining warm water. If the hot water is too far away from the
washfountain, a circulating pump may be required.
Flexible
Supply
Hose