CALEFFI 521312TM, Installation, Commissioning And Servicing Instructions

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1) Special conditions Applicable to Patient Occupied Areas of Health Care
Buildings in NSW
Recommended Hot Water Range: 63°C to 73°C
See I ) Clause 1.6.1 of AS 3500.4.2.
II
) Clause 74 of NSW Public Health Regulation-1991
Maximum hot inlet temperature: 85°C
Minimum hot inlet temperature: 55°C
Minimum cold inlet temperature: 5°C
Maximum working pressure (static): 1400 kPa
Maximum working pressure (dynamic): 500 kPa
Minimum working pressure (dynamic): 10 kPa
Maximum unbalanced dynamic supply (hot/cold or cold/hot): 6:1
Minimum temperature differential between hot water inlet and mixed
water outlet to ensure fail safe function:
10°C
Minimum flow rate for stable operation: 4 l/min
2) If the valve is to be used for temperatures and pressures outside the above limits, please
consult the Australian Agent.
3) If the cold water temperature is near freezing point, refer to AS 3500.1.2.
4) Temperature setting measured at outlet fixtures as required in Patient Occupied Areas of
Health Care Buildings in NSW:
Adults: 40.5°C to 43.5°C Safety cut off 46.0°C in case of Cold Water Failure
Children and neonates: 38°C to 40.5°C Safety cut off 43.5°C in case of Cold Water Failure
Applications
1) The Caleffi 5213TM series are suitable for use with either mains pressure or gravity feed
potable water supplies.
2) The system design, installation, commissioning and servicing must comply with the
requirements specified in AS/NZS 3666, SAA/SNZ H332 and local legislation.
3) The installation, commissioning and servicing instructions, code .... , is packed with each
valve.
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F. istr. 38650_5213 9-07-2007 14:04 Pagina 13