CSA B45.16:2015 pdf download.Personal hygiene devices for water closets
1.4 In this Standard, "shall" is used to express a requirement, i.e., a provision that the user is obliged to satisfy
in order to comply with the standard; "should" is used to express a recommendation or that which is advised but not required; and "may" is used to express an option or that which is permissible within the limits of the Standard.
Notes accompanying clauses do not include requirements or alternative requirements; the purpose of a note accompanying a clause is to separate from the text explanatory or informative material.
Notes to tables and figures are considered part of the table or figure and may be written as requirements.
Annexes are designated normative (mandatory) or informative (non-mandatory) to define their application.
5.2.2.1 Test procedure
The static pressure test shall be conducted as follows:
(a) Set the specimen in the off position (fully closed).
(b) Increase the static water pressure to 1720 kPa (250 psi).
(C) Maintain the pressure for 5 min.
5.3.1.1 Test procedure
The normal operating temperature test shall be conducted as follows:
(a) Set the inlet flowing pressure at 345±35 kPa (50±5 psi).
(b) Set the inlet temperatureat 18±3°C(65±5°F).
(C) Operate the specimen at its maximum temperature setting for 5 min.
(d) Measure the temperature at the outlet.
5.3.2.1 Test procedure
The maximum shutoff temperature test shall be conducted as follows:
(a) Supply water to the specimen at an initial temperature of41 +0/- -6°C (105 +0/-10*F).
(b) Set the inlet flowing pressure at 345±35 kPa (50±5 psi) pressure.
(C) Activate the specimen and slowly raise the temperature to 48 °C (118°F).
(d) Increase the water temperature no faster than 0.5 °C (1°F) every 5 s.
(e) Record the time to shut off the flow of water when the temperature reaches 48 °C (118°F).
(f) Repeat this test following the bidet sprayer cycle test.
5.3.2.2 Performance requirements
The water flow through the specimen shall shut off within 5 s of the bidet spray discharge water temperature reaching 48。C (118*F). Water may continue to flow from the bidet sprayer discharge as long as the temperature remains below 48 °C (118°F) and the sprayer is in the process of returning to its off position/state. The specimen shall be considered to have complied with the requirements of this Clause if water ceases to flow prior to reaching a temperature of 48°C(118°F).
5.4.2 Performance requirements
At the end of the life cycle test, the specimen shall continue to function at the operating pressure as it did before the test. In addition, there shall be no leakage, and the flow from the bidet sprayer shall be as intended by the manufacturer.CSA B45.16 pdf download.