background image

Flow curve

10

0.1

2

5

1

0.2

0.3

0.5

20

(psi)

(l/min)(

gpm

)

10

2

3

5

20

0.1

1

0.2

0.3

0.5

(psi)    (bar )

10

2

3

5

20

1

0.5

2

5

0.01

0.1

0.02

0.03

0.05

1.0

0.2

0.3

0.5

4

0.4

0.4

4

0.04

0.4

0.3

Kv=.45

Cv= .52

Δ

Use

The Caleffi SinkMixer thermostatic mixing valve is intended for use in under sink and under 
counter applications in accordance with installation rules and indications specified in ASSE 1070 
standards.

The system must be sized taking into account the current legislation with regard to the nominal 
flow rate of each outlet.

The SinkMixer is used to prevent accidental scalding with the outlet water temperature properly 
adjusted using a thermometer at the faucet to measure the desired temperature.

5

Flow should never exceed standards for pipe size and materials

.

Summary of Contents for SinkMixer

Page 1: ...mum flow rate for optimum operation 2 3 gpm 8 5 l min Certifications 1 ASSE 1070 CSA B125 3 2012 certified by ICC ES file PMG 1358 2 NSF ANSI 372 2011 Drinking Water Systems Components Lead Content Reduction of Lead in Drinking Water California Health and Safety Code 116875 S 3874 Reduction of Lead in Drinking Water Act certified by ICC ES file PMG 1360 3 Complies with codes IPC IRC UPC and NPC 1 ...

Page 2: ...at such temperatures do not endanger people Leave this manual for the user SAFETY INSTRUCTION This safety alert symbol will be used in this manual to draw attention to safety related instructions When used the safety alert symbol means ATTENTION BECOME ALERT YOUR SAFETY IS INVOLVED FAILURE TO FOLLOW THESE INSTRUCTIONS MAY RESULT IN A SAFETY HAZARD CAUTION All work must be performed by qualified pe...

Page 3: ...estpasinstallé mis en service et entretenu correctement selon les instructions contenues dans ce manuel il peut ne pas fonctionner correctement et peut mettre en danger l utilisateur ATTENTION S assurer que tous les raccordements sont étanches ATTENTION Les températures de l eau supérieure à 100 F 38 C peut être dangereux Au cours de l installation mise en service et l entretien de le réducteur de...

Page 4: ... water in such a way as to maintain constant set temperature of the mixed water at the outlet A thermostatic element is fully immersed into the mixed water This element then contracts or expands causing movement of the piston closing either the hot or cold inlets regulating the flow rates entering the valve If there are variations of temperature or pressure at the inlets the internal element autom...

Page 5: ...nk and under counter applications in accordance with installation rules and indications specified in ASSE 1070 standards The system must be sized taking into account the current legislation with regard to the nominal flow rate of each outlet The SinkMixer is used to prevent accidental scalding with the outlet water temperature properly adjusted using a thermometer at the faucet to measure the desi...

Page 6: ...cked at any need Hand changes are forbidden Questodocumentononèdaritenersiimpegnativo Ciriserviamoildirittodimodificareinostriprodotti diapportaremiglioramentitecniciedisvilupparliulteriormente Attenzione This document can not be considered binding We reserve the right to change our products to produce technical improvements and to further develop them 1 2 3 4 A B C D E F F E D C B A 1 2 3 4 A4 1 ...

Page 7: ... or associated fittings It is essential that when the installation is designed and or installed all current legislation is noted e g the maximum distance from the outlet of the valve to any terminal fitting The connecting hot and cold water supplies must be connected to the valve strictly in accordance with the indications on the body of the valve The inlets of the valves are clearly marked with t...

Page 8: ...Installation diagram COLD HOT 8 Point of use 521201A 521201AP ...

Page 9: ...e to simultaneous demand 5 Once the supply temperatures are stabilized and the normal operating conditions are established the valve can be commissioned The temperature setting can be adjusted by with the black plastic adjustment 1 4 hex key included separately in the box Break off from the mounting bracket Use the following sequence when commissioning the valve a Using a thermometer measure the t...

Page 10: ... D C O L D H O T M I X Remove 1 4 hex key from mounting bracket Remove white cap Adjust temperature setting with 1 4 hex key After adjustment lock the temperature with locking nut Replace cap and store key in safe place 1 2 3 4 10 ...

Page 11: ...he following steps are checked to maintain optimum valve performance Use the folllowing recommended procedure 1 On the Caleffi SinkMixer valves the inlet strainers on both the hot and cold water inlet ports can be removed for cleaning by unscrewing the inlet union nut on the cold port and with a screw driver pop strainer out of the hot port 2 If service is required cleaning and de scale as needed ...

Page 12: ...b Starvation of the water supplies at the valve inlets c Incorrect commissioning of the valve Restore inlet conditions within the limits of the valve Erratic flow of water from the valve a Insufficient water supplies b Fluctuations in supply pressure and or temperatures c Adverse effect created by other draw off points on the system Stabilize inlet supply conditions No water flowing from the valve...

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