Bristan H64WMT2 Istruzioni per l'installazione e manuale d'uso - Pagina 4
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Specification
Inlet connections:
15mm Compression with 150-200mm
adjustable centres.
Operating pressure range:
Min. 0.2 Bar - Max. 5.0 Bar
Maximum recommended imbalance
between hot and cold supply should
not exceed a ratio of 5:1.
If the fitting is installed at low
pressure (tank fed), then the
minimum distance from the outlet
to the underside of the cold tank
should be at least 2 metres to ensure
adequate performance.
Note: Nominally equal (balanced)
inlet supply pressures are
recommended for optimum
performance with mixer taps.
Maximum Static Pressure: 10 Bar
TMV3 Designation:
HP-WE & LP-WE
Maximum Outlet Temperature:
Factory pre-set to 41°C
The temperature can be reset to suit
site conditions. If the temperature is
re-set to suit different site conditions
the mixer will work adequately
however the TMV3 scheme may not
apply.
Recommended Usage
Domestic
Light
Commercial
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Supply requirements:
Minimum cold water supply
temperature: 5°C.
Maximum cold water supply
temperature: 25°C.
Maximum hot water supply
temperature: 80°C.
A maximum hot water supply
temperature of 60 - 65°C is
recommended for ablutionary
purposes. BS 8558 recommends
hot water should be stored and
distributed at a temperature of
no less that 60°C which will help
minimise the build-up of lime scale in
hard water areas.
Note: The inlet hot water
temperature must be at least
10°C above the required blend
temperature (eg. mixer temperature
41°C: minimum hot supply 51°C).
Flow Regulators
This product is supplied fitted with
a yellow 5 l/p/m (Hot) and a Olive
2 l/p/m (Cold) flow regulator which
should remain fitted for both high
and low pressure systems.
If the flow regulators are replaced
they must be fitted as below;
Yellow 5 l/p/m - Hot outlet
Olive 2 l/p/m - Cold outlet
Heavy
Commercial
Health Care