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2.5.2 Requirements for KIWA certied installations
Use KIWA approved check valves from Arjo (A) between the water
connections (B) and the machine water hoses (C).
002396
C
A
B
Figure 9. Installation of check valves
2.5.3 Requirements for backow prevention installations
Backow prevention devices are to be added during bath
installation. The backow prevention device is a Dual Check
Valve – part number RMC7186.2 which is made of chrome and is
Australian Watermarked.
2.5.4 Connect water
Connect the water as follows:
1. Check that the requirements for pipes and water connections
are met.
2. Fit the Dual Check Valves at the water taps.
3. Connect the water.
4. For KIWA certied installations, check that the check valves
are attached correctly.
5. Seal all connections with PTFE tape.