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Pre-installation Checklist
Our installation guidelines are detailed on the following pages, but some of the key “do’s
and don’ts” are highlighted below:
Do’s
• Locate the pump next to the hot water cylinder or within 5m of measured pipe. 2m
maximum of 15mm pipework on inlet connections may be used
• Allow 100mm on all sides for ventilation
• Ensure pump is protected from frost
• If servicing two or more bathrooms, cold water supply to the cylinder
should ideally be in 28mm pipework to ensure adequate flow
• Ensure adequate usable cold water storage - 227 litres (50 gal) per bathroom,
and 136 litres (30 gal) per en-suite or shower room.
• Cold water supplies to the pump must be taken from the opposite side of
the cold water storage cistern to the cold water mains inlet
• Multiple cold water storage cisterns must be linked in accordance with current
regulations and the bottom of the cisterns must be at the same level
• Hot water supply to the pump must be via a Salamander approved method
• Always use an Essex Flange or secondary return connection where there is less than 1m
between the top of the hot water cylinder and base of the cold water cistern
• AV couplers must only be finger tight plus one quarter turn
• The maximum static head is 10 metres (equivalent to 1.0 bar pressure)
• The pump should be activated for at least 5 minutes every 4 weeks
to ensure pump does not seize, by exercising all moving parts.
• Ensure that installation complies with IET wiring regulations
• All AV hoses should be fitted straight with no twists or bends
• Ensure suitable means of isolation for maintenance
• Bathroom Zones: Salamander products covered in these notes cannot be installed
in Zone 0 or Zone 1. They can however be installed in areas that are accessible with
a tool (see Step 1 Pump Location for further information (Fig 3)
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