• Offer up the case to the wall-mounted boiler and
plug-in communications-lead (from circuit board
to the LED light display) located on inside of
boiler-case.
• With the communications lead and Earth wire
connected, locate the boiler case onto the
wall-mounted boiler assembly. Secure case in
position using M4 screw (supplied) at top and
bottom of the case.
• Ensure yellow rubber sealing washer is in place
then carefully screw in the tap assembly (use a
28mm open-ended spanner to tighten). Do not
use grips that are likely to scratch the chrome.
• Push the grey tap collar firmly into place and
twist to snugly fit against the plastic front panel.
Operation
First use (once water and electrical connections
have been made);
• Switch the power and water supply on.
The L.E.D. lights will flash to indicate start-up
sequence. The FILLING indicator will then
illuminate (white) and the boiler will begin to fill
with water.
• Once primed with water, the boiler will begin
to heat (HEATING indicator will illuminate to
show the water is being heated to the correct
temperature).
• When the correct temperature has been reached,
the HEATING lamp will go off and the green
READY indicator will illuminate.
• The boiler will then continue to heat/fill cycle
until the tank is at full capacity (during the heat/
fill cycle, small amounts of water are added
to ensure the water at the tap is always at the
correct temperature).
IMPORTANT NOTE: In normal daily use, the boiler
may be used as soon as the READY indicator
comes on, but on first install, wait 15 minutes
before starting to use.
Regular Daily Use
1) Switch on and wait for the green READY lamp
to illuminate. The boiler will then be at the correct
temperature and ready to use
2) Dispense water using the lever tap on the front of
the appliance
(Safety Caution: Use with caution as
the boiler dispenses near-boiling water)
Cleaning
The external surfaces of the machine can be kept
clean by wiping with a damp cloth.
A good quality stainless steel cleaner will keep the
machine in its original condition.
The plastic front facia may also be cleaned with a
damp cloth. Do not use abrasive material on the
outer surface of the machine.
Maintenance & Service
Information
NOTE: After initial commissioning or subsequent
re-commissioning (service-repair), check that
the water supply has been established prior to
switching on the boiler.
The appliance should be periodically checked for
scale build-up.
In hard water areas, the boiler should be descaled
on a regular basis to maintain efficient operation,
minimise energy consumption, and also retain water
quality. The frequency depends upon hardness of
the local mains water supply and whether or not it is
being treated by an effective scale reducer
(strongly recommended – see below).
PREVENTION IS BETTER:
Rather than frequently
de-scaling the machine it may be preferable to install
an effective scale reducer or WRAS approved water
softener to the mains water supply. This will reduce
the frequency of de-scaling but may not remove scale
completely in some areas.
Multi-Filters (AQ35), spare parts and accessories are
available from Instanta Limited – Tel: 01704 501114
and ask for spares
Descaling:
To de-scale the machine;
1.
Safety Caution: First disconnect machine
from the power supply
2. Drain all water off using the tap.
3. Remove tap
4. Remove the boiler-case (2 screws)
5. Drain the remaining water through the drain plug
in the bottom of the tank
6. Remove the tank-lid by unscrewing the fixing
screws. The tank is now accessible. Lift out the
baffle plates on the inside of the tank (taking note
of the position of the plates.
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