AquaFlo Installation, Maintenance and User Instructions
Page 2 of 24
V 2.01 - October / 2012
Equipment Supplied with Cylinder
Direct Indirect
Solar Twin
Coil
Solar
Direct
Dual Control Thermostat (Indirect Models Only)
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Thermostat (High Limit)
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Two Port Zone Valve (Indirect Models Only)
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Cold Water Inlet Set
15 x 22 mm Tundish
Temperature & Pressure Relief Valve
Expansion Vessel
Expansion Vessel Bracket
3/4” BSP Female X 22 mm Connection for Expansion Tank
Immersion Heater(s) - Dependant on size and configuration
Grommet for Solar Sensor
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Instruction Manual
DESCrIPTIon
The corrosion resistant Zip AquaFlo Unvented cylinder is made from Duplex Stainless Steel. It is
highly insulated with environmentally friendly foam enclosed in a rust resistant white steel case.
It is available in Direct and Indirect versions in a family of 7 sizes from 90 – 300 litres. Triple
element options are available on Direct 210 – 300 litre units. Twin Coil and Solar Direct units are
available in 5 sizes from 150 - 300 litres.
To help ensure compliance with the relevant Water and Building Regulations all AquaFlo units
are supplied complete with the necessary safety and control devices needed to connect to the
cold water mains. In order to ensure high flow-rate performance with minimum pressure drop even
in lower pressure areas, pre-adjusted, high quality controls have been selected.
APProvALS
KIWA approved to UK Water Regulations and UK Building Regulations Part G3 and Part L.
Immersion element / thermostat BEAB / NEMKO approved and CE endorsed.
Storage prior to installation
Zip AquaFlo should be stored upright in a dry area and kept in its original packaging until
immediately prior to installation.
Cold Inlet Set - Connections
Cold Mains In
Balanced Cold Take Off
Cold Supply To Cylinder
Internal Check Valve
Expansion Vessel Take Off
Discharge To Tundish
Expansion Relief Valve
Pressure Reducing Valve (inc.
Line Strainer)
Additional items required (not supplied): Drain for the cold inlet. Isolating valve for the cold feed
supply.
