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Table 1 Dip Switch Setting
• Ensure building occupants do not have access to any hot water outlets during this
procedure.
• If the hot water temperature from ANY outlets used primarily for the purposes of personal
hygiene exceed 48°C after temperature adjustment in step has been performed, check
your work and repeat the temperature delivery adjustment procedure as required.
Temperatures exceeding 48°C from any outlets primarily used for the purposes of
personal hygiene do not comply with AS3500 and may contravene local regulations.
For a given installation, temperature loss is typically greatest in winter when ambient air
and water temperatures are lowest. Conversely, temperature loss is typically lowest in
summer when these ambient temperatures are highest. It follows that the delivery
temperature of water flowing through outlets is typically higher in summer than it is in
winter. The installer is to take into consideration the effects of these seasonal variations in
ambient temperatures when carrying out temperature adjustments.
Guidance Note for Table 1 “Dip Switch Setting”
FACTORY
DEFAULT
STEP1
Lo
Hi
1
2
3
4
5
6
7
8
OFF ON
STEP2
STEP3
STEP4
Temperature
adjustment
of hot water
supply
5
7
6
1
4
2
8
3
PCB
