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Installation instructions & user guide
T210042 v1.00 March 2022 - InstaTap Commercial
SECTION 6 Installing the under counter appliances
Instanta cannot be held responsible should damage occur from
such discharge if the overflow pipe has not been directed to a
!
!
• Connect the overflow spigot
on the side of the appliance to
drain with brass compression
fittings.
• The overflow drain pipe
must have 20mm air gap, a
continuous fall and should not
be longer than 300mm (if a
longer run is required, use 22mm
pipe to avoid airlocks).
• The overflow pipe should have
no more than four right angle
6.12 I2CB20 - I2CB50 Overflow & drain
suitable position where overflowing water can run away safely.
Ensure that the vent / overflow is directed to waste via a 20mm air gap.
bends and should discharge to a safe, visible position.
