3
Water Connection (s
ee Diagram 4 for suggested installation plan)
Oversink
(see Diagram 3)
When using the tap and spout as supplied, the cold water connection is made directly to
the Ø15mm compression fitting at the rear of the cold inlet tap.
Ensure that the water flow is in line with the flow direction arrow moulded on the cold
inlet tap.
Undersink
If the unit is to be mounted below sink level, it MUST be connected to special open
outlet taps as recommended by Heatstore.
The economic performance of the heater will be enhanced by lagging the hot water pipe
from the heater to the outlet.
Oversink and Undersink Installation
Before final assembly of the tap the appropriate restrictor insert must be selected and
fitted into the end of the cold inlet pipe on the heater (see Table A).
The correct insert will ensure that the flow rate of water through the heater is at an
optimum to prevent undue mixing of the incoming cold water with the stored hot water,
as well as avoiding any unnecessary pressure within the tank.
Suggested Installation Plan
