Billi Eco User manual

Install Guide
Eco

2
—Components for Billi Eco
Before commencing installation,
ensure you have identified the following.
1. Underbench module
2. Dispenser upper with tubing
3. Dispenser base & mount
4. Barb locking bush
5. 4mm chrome screw & allen key
6. Large washer
7. Tube spring clamps x 3
8. 450mm flexible braided hose
9. Filter Cartridge (installed)
10. User guide
11. Warranty Registration Card
12. Ensure a Stop Tap is installed 450mm
from the Billi unit water supply inlet
(Stop Tap not supplied)
—Determine Unit Location
Plan the installation. Dispenser tube lengths,
position of power and water outlets, required
air space around the underbench module and
access for service must be considered before
cutting tube lengths. Refer to Diagrams 1,2
and 3 for clearances around the dispenser
and unit. Unit must be installed horizontally
with plastic vent panel facing to front of
cupboard. The Eco is designed for internal
installation only.
—Water Supply
The Eco must only be connected to a cold
water supply. A 15mm stop tap (not supplied)
is to be installed in an easily accessible
position within 450mm from the Eco water
supply inlet.
Supply Pressure: 250 – 500 Kpa*
Supply Temperature: 5°C – 30°C
* Where supply pressure is greater than 500Kpa a
PLV must be fitted. Billi recommends PLV’s with
anti-hammer properties.
Do not install with water that is
microbiologically unsafe or with water
of unknown quality without adequate
disinfection before or after the system.
Systems certified for cyst reduction may
be used on disinfected water that may
contain filterable cysts.
—Ventilation
The Eco requires no specific cupboard
ventilation but adequate air space and an
unobstructed clearance of at least 25mm on
each side of the underbench unit is necessary.
IMPORTANT: Insufficient ventilation will cause
inefficient refrigeration system operation,
increasing power usage.
—Power Requirements
A single 13amp standard power outlet
is required.
Eco module is supplied with 1 metre of
flex cord and plug.
Installation
requirements.
Diagram 1
Power
Outlet
800mm
Tube Length
Supplied
Stop Tap
(Installed by Plumber)
Max 450mm from Unit
Cupboard Dimensions:
220mm Minimum Width
365mm Minimum Depth
205mm
175mm
20mm
bench
thickness
1mm-48mm
Diagram 2
10mm
130mm
35mm 95mm
400mm
400mm
65mm 523mm
523mm
65mm
25mm
25mm
25mm
25mm
230mm
25mm 25mm
230mm
Diagram 3

3
1. Install Dispenser Assembly
Determine position of dispenser mounting
hole in sinktop or benchtop. Dispenser base
template (Diagram 4) may be cut out and
used to assist in correct positioning. Refer to
Diagram 2 for clearances allowed. Hole size
required is ø32mm.
—Stainless Steel Sinktop
A suitable 32mm hole punch (Part no:
857901) is available as an accessory from
Billi Pty Ltd. If possible, cut hole with die
mounted below the sinktop surface so that
burr is pulled downwards. Alternatively,
remove burr and radius edge of hole with
fine file. This allows barbed dispenser mount
to slide smoothly into mounting hole. Oil hole
punch regularly. Lubricate surface to be cut
with detergent.
—Timber/Laminate Benchtop
Maximum benchtop thickness is 50mm.
Cut 32mm hole in appropriate position*.
When drilling through a particle board
bench top, take care to avoid a large chip
breaking away as drill breaks through
underside surface. We recommend drilling
a small pilot hole through benchtop, partially
drilling the 32mm hole from underneath and
then completing drilling the hole from above.
The large 30mm washer supplied may be
used to secure barb where underside particle
board bench top has chipped away.
* For stone or granite bench tops you
will require a certified stone mason
to pre-drill the hole.
2. Activate Dispenser Swivel Feature
To activate the swivel feature of your
dispenser, you will need to remove the
locking piece from the dispenser base.
Simply push out the piece as show in
Diagram 5. This will allow the tap to
move 45 degrees to the left and right.
3. Fit Dispenser Base
*Make sure you have activated the dispenser
swivel feature prior before proceeding
a. Cut a 32mm hole in sinktop or benchtop.
Remove burr if protruding upwards.
b. Push barbed mounting shaft through
mount hole.
c. Insert barb locking bush as shown in
Diagram 6. Finger tighten nut.
d. Ensure barb is centred in mount hole
before tightening. Check position of base
ring and gasket.
e. Moderately tighten locking nut using
multigrips or spanner. Take care to avoid
overtightening nut which may break the
plastic threaded shaft.
f. Place large washer over thread as shown
in Diagram 7.
g. Cut off excess threaded shaft with a
hacksaw, using washer as a cutting guide.
(Diagram 7)
IMPORTANT: Remove burrs and check internal
bore is completely smooth.
4. Fit Dispenser Head Assembly
a. Lay dispenser head assembly alongside
mounting base assembly.
b. Feed dispenser tubing and loom through
centre hole in the following order:
i. Dispenser power cord.
ii. Grey vent silicone tube. Feed tube until
reducing join passes through mount
assembly – see Diagram 8.
iii. Red and blue silicone tubing. To assist
feeding the tubing, we recommend
using silicone spray lubricant. Do not
attempt to force tubing through with
a pointed object as silicone tube is
easily punctured, gently pull hoses
from under bench top to avoid
kinking or twisting. Check tubing
is not kinked or twisted.
c. Turn dispenser head assembly to
approximately 60° from the straight
ahead position of dispenser base.
Slide head assembly onto base
assembly whilst gently pulling tubing
downwards from underneath to prevent
tubing bunching and kinking. Mounting
lugs will pass nut and slide down the
3 grooves on the swivel bearing.
d. Once fully down, turn dispenser
to straight ahead position. Check
dispenser now swivels smoothly
45° in each direction.
Installing the
dispenser.
IMPORTANT: This Billi appliance is to be installed by a licensed tradesperson in accordance with
AS 3500.4 or AS/NZ 3500.4.2 and in compliance with applicable state regulatory requirements.
For correct operation of this appliance, it is essential to observe the manufacturer’s instructions.
dispenser base
template
Diagram 4
Diagram 6
Swivel
Bearing
Gasket
Washer if
required
Barb locking bush in position
Barbed
Mounting
Shaft
Ensure burr is
remover & edge
is radiused
Base Casting
Locking Nut
Diagram 7
Cut o
excess
thread
Remove burrs after cutting and
ensure internal bore is smooth
Washer
Silicone
tubing
Diagram 5
Diagram 8

1. Flush Water Supply
Flush water supply pipework before installing
the underbench unit by connecting 600mm
flexible braided hose to the supply tap and
running water into a bucket.
2. Install Underbench Unit
Take care to observe minimum clearances.
This is particularly important with air-cooled
models. Ensure there is adequate access to
service the unit.
3. Connect Dispenser Tubing
and Electrical Plug
Connect all tubing and electrical plug as
shown in Diagram 8 & 9.
Ensure correct orientation of dispenser
power plug before insertion. Trim tubes
to correct lengths using a sharp knife or
plastic tube cutter. Avoid leaving excess
tubing which will sag, trapping water.
Fit spring clamps supplied to retain
silicone rubber tubing to barbed fittings
IMPORTANT: Boiling outlet (red) and vent
tube (grey) must not be kinked and must
be installed with a continual fall.
4. Commission the System
a. Turn blue temperature control
knob to OFF.
b. Turn electricity supply ON at wall outlet.
c. Turn water supply tap ON.
d. Check that there are no leaks.
e. Wait for unit to calibrate (10-15mins).
The red and blue lights will come on then
red only . Wait till unit has steamed and
red and blue lights come back on.
Determine which tap your unit has
– refer to diagrams 2a, b & c.
5. Enter Pipe Length Calibration Mode
To enter SETUP mode, turn on the unit
and wait for normal operation.
Now depress both the Hot and Cold levers
and while they are down, touch and rest
your finger on the safety switch (safety
switch is indent located on the back of
the tap) for 3 seconds until the display
has changed to yellow, then release the
switch and both levers.
Once in SETUP mode, repeat the procedure
for entering setup – this will take you to the
pipe length calibration mode. The red and
blue tap indicators will now blink: blue
slowly and red faster.
To change the pipe length:
a. Press and release the Hot Lever
to reduce the pipe length.
b. Press and release the Cold Lever
to increase the pipe length.
c. After each press wait for the tap to
demonstrate the dispense operation.
No water should be dispensed when
the correct length is selected.
d. The best way to determine the correct
pipe length setting is to increase the
length (by pressing the Cold Lever
or touching the cold (blue) icon) until
a splash of water is observed, then
decrease the length (by pressing the
Hot Lever or touching the hot (red) icon)
until no splash is observed.
Press or touch the safety switch to
save the new settings.
6. Flush the Unit
a. Latch cold (left) lever into the UP position
b. When cold water stops running,
return cold lever to OFF position
c. Wait for 10 minutes
d. Latch cold lever into the UP position
e. When cold water stops running,
return cold lever to OFF position
f. Latch hot lever into the UP position
g. When hot water stops running,
return hot lever to OFF position
Re-check Connections for Leaks
Explain Operation to User
INSTALLATION AND
COMMISSIONING CHECKLIST
Filter packing foam removed from
under filter cannister.
Dispenser mounted securely.
Dispenser swivels 45º in each direction
– Locking piece is removed
Tubing is cut to correct lengths and
not kinked or sagging. Red, grey and
10mm black tubes have a continual fall.
Tubing not twisted or kinked.
Tubing secured correctly
– nuts and spring clips.
Water main flushed before connection
to unit.
Unit connected to COLD water supply.
Correct air clearances around unit.
Power circuit fitted with an RCD
– earth leakage protection device.
Sawdust cleaned out of cupboard area.
Initial program settings correctly set
for dispenser tube length.
Unit heating and cooling (after initial fill).
Red and blue dispenser icons flashing
(or on continually when reached
temperature).
Boiling and chilled water flow correct.
Installing
underbench module.
red silicon tube blue silicon tube grey silicon tube dispenser cord
power cord
flexible hose
1/2” stop tap
(installed by plumber)
Diagram 9
WARNINGS.
For continued safety of this appliance
it must be installed, operated and
maintained in accordance with the
manufacturer’s instructions.
—Your appliance should be installed by
a suitably qualified tradesperson.
—For correct operation of this appliance
it is essential to observe the instructions
as outlined in this booklet.
—Do not use this appliance with water
that is microbiologically unsafe or with
water of unknown quality without adequate
disinfection before or after the system.
Systems certified for cyst reduction may
be used on disinfected water that may
contain filterable cysts.
—Filter replacement must be performed
at intervals of not more than 6 months.
—Use this appliance only as directed in these
instructions and only for its designed purpose.
—This appliance is not intended for use by
persons (including children) with reduced
physical, sensory or mental capabilities, or
lack of experience and knowledge, unless
they have been given supervision or
instruction concerning use of the appliance
by a person responsible for their safety.
—Children should be supervised to ensure
that they do not play with the appliance.
—DANGER: The operation of the thermal
cut-out indicates a possibly dangerous
situation. Do not reset the thermal cut-out
until the water heater has been serviced
by a qualified person.
—WARNING: Do not connect any restrictor
or pressure relief device to the vent pipe
of this water heater if installed.
—If the supply cord is damaged, it must be
replaced by the manufacturer, its service
agent or similarly qualified persons in
order to avoid a hazard.
—New hose-sets supplied with the appliance
are to be used and old hose-sets should
not be re-used.
[phone]
[email protected]
www.billi-uk.com
As Billi (UK) LLP has a policy of continual improvement, all details are
subject to change without notice. All goods are sold subject to our
published terms and conditions.
Billi is a registered trademark.
© 2017
Billi (UK) LLP
Synergy House
Fakenham Road Morton
Norwich
NR9 5SP
London Showroom:
Synergy London
15 Dufferin Street
London
EC1Y 8PD