JADO 818/535 Series Installation Instructions Download Page 2

H 9 6 5 2 0 9 A

H 9 6 5 2 0 9 A

3

Remove Handle and Trim from Valve. See step 1 for reference.
Shut off water supply by either closing off main water supply, or closing off the hot and cold CHECK STOPS on valve, if present.

TO GAIN ACCESS TO VALVE FOR SERVICING

Remove CARTRIDGE (1) by removing CARTRIDGE SCREWS (2). Remove three SCREWS (3) from FIXATION RING (4) and
pull out PRESSURE BALANCING (5) unit.
Clean SEALS (9) on base of CARTRIDGE (1). Check base of PRESSURE BALANCING UNIT (5) and clean O-RINGS (6). Remove
CAPS (7) and check O-RINGS on inside of CAPS (7). Clean inside sealing surfaces of VALVE BODY (8).
Re-assemble PRESSURE BALANCING UNIT (5) and CARTRIDGE (1). Tighten all screws. Turn on water supply and see
above for installing TRIM and HANDLE.

VALVE LEAKS WHEN SHUT OFF

BACK TO BACK INSTALLATION

ROTATE 180

˚

Remove PRESSURE BALANCE UNIT (5). Remove CAPS (7) and clean valve thoroughly.
Examine balancing unit and check condition of O-ring on end of piston.  Piston should move back and forth.  Order Repair
Part M952100-0070 if balancing unit is defective.
Replace CAPS (7) and install PRESSURE BALANCE UNIT (5). Make sure inlets line up with two holes in bottom of casting.
Top flange should butt-up against top of casting.

UNABLE TO MAINTAIN CONSTANT TEMPERATURE

1

2

9

5

5

7

8

6

4

3

INLETS

LARGE OUTLET

1/2" NPT

FINISHED WALL

BOTTOM OF

TUB

OR SHOWER

STALL

48" TO 54"
OPTIONAL

OPTIONAL TO

FINISHED FLOOR 

USUALLY BETWEEN

72'' AND 84"

"SEE ILLUSTRATION"

1-5/8" TO 3-1/4"

For reference

ROUGHING-IN DIMENSIONS

7-1/8"

SHW

TUB

THREADED INLETS (STOPS)

OUTLETS 1/2" NPT

INLETS 1/2" NPT

5-7/8"

3-3/8"

1/2" PLUG

Teflon Tape

Phillips Screwdriver

TOOLS REQUIRED

Regular Screwdriver

By restricting HANDLE rotation and limiting the amount of hot water allowed to mix with the cold, the
HOT LIMIT SAFETY STOP (1) reduces risk of accidental scalding. To set the maximum hot water
temperature of your faucet, all you need to do is adjust the setting on the HOT LIMIT SAFETY STOP (1).

1

51

31

19

75

31

0

1

5

1

3

1

1

9

7

5

3

1

1

5

1

3

1

1

9

7

5

3

1

2

COLDER

(Larger Numbers)

0 1 3 5 7 9 11 13 15

HOTTER

(Smaller Numbers)

0 1 3 5 7 9 11 13 15

Remove Handle Assembly and Trim. See above step 1 for reference.

Turn CARTRIDGE STEM (2) to the OFF position (coldest setting) before making adjustment to HOT
LIMIT STOP (1). Use a flat blade screwdriver to pry free the HOT LIMIT SAFETY STOP (1). Pull
forward and rotate counterclockwise one number to limit hot water temperature.
Use ARROW (3) on CARTRIDGE (4) and NUMBERS (5) on HOT LIMIT STOP (1)
for indication.

1

5

1

5

4

4

3

3

2

2

ADJUST HOT LIMIT STOP (MUST BE DONE PRIOR TO TRIM INSTALLATION)

Turn off water at main supply.

CAUTION

2

THREADS 

ON CAP

1

INSTALL TRIM

Push CAP (1) onto VALVE CARTRIDGE (2). Secure CAP (1) to
VALVE CARTRIDGE (2) with SCREW (6) for LEVER HANDLE only. 
(Spline in CAP (1) must fully engage spline on cartridge stem). 

Mount ESCUTCHEON (3) and gasket to valve body with SCREWS (4).

3

1

5

1a

INSTALL HANDLE (ADJUST HOT LIMIT STOP PRIOR

TO HANDLE INSTALLATION, SEE STEP 2)

6

4

For Cross Handle: 

Thread HANDLE BASE (7) onto threads of

CAP (1) until seated against it's internal stop. With VALVE in off
position align CROSS HANDLE (8) as desired. Install CROSS
HANDLE (8) onto VALVE STEM (5) and tighten
HANDLE SCREW (9). Thread INDEX (10) into
CROSS HANDLE (8). 

CROSS HANDLE

LEVER HANDLE

7

9

8

10

11

12

13

14

For Lever Handle: 

Push ADAPTER (13) onto

VALVE STEM (5). Thread HANDLE 
SCREW (14) into VALVE STEM (5) 
to secure ADAPTER (13). 
Thread HANDLE BASE (11) 
onto threads of CAP (1) until 
seated against it's internal 
stop. Align LEVER 
HANDLE (12) as desired and
push onto ADAPTER (13) 
until LEVER HANDLE (12) 
snaps into place.

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