The HydroTap applaince series offers a range of interchangeable taps to suit the customer’s needs (See
options below). For ease of installation, it is recommended to fit the tap before installing the undersink unit.
The installation procedure for each of the taps is detailed in a separate tap installation instruction book No.
803341, supplied with the tap.
For all operational features of the HydroTap, please refer to the BCS User manual No.802006.
Thank you for purchasing a Zip HydroTap. Please read and follow these instructions carefully to ensure safe
and trouble free service. If service is required, please call 1800 638 633
Before Installation:
A. Read the instructions and check if there is adequate space to mount all of the components.
B. Note: Not all fittings are supplied with the appliance kit. Isolation valves and special tools are
not supplied (See Technical Specifications for details).
C. Check the mains water pressure is between 250 - 700kPa
D. Check the water quality to determine if extra filtration will be required.
Note: This product must be fitted to a potable water supply.
E. Check the appliance rating plate and ensure correct power is available for the appliance.
F. Check the under counter cupboard supporting the appliance is adequate for
the total weight of the appliance, when full of water.
Before Commissioning:
1. Check the unit has been installed correctly.
2. Flush the supply line before connecting to the undersink unit.
3. Check all plumbing fittings have been tightened.
4. Ensure the outlet and vent pipes are positioned to drain correctly.
5. Ensure there is adequate ventilation.
6. Check all tubes from the underbench unit to the tap, have a constant rise and there are no
sags or kinks in the hoses.
7. Check all electrical connections are correct and there are no loose wires.
Commission: (See section 5)
8. Turn on the gas and water and check for leaks.
9. Turn on the power.
10. Purge the CO
11. Flush the filter.
12. Where applicable, programme the unit to suit the customer’s requirements.
The Zip HydroTaps are electronically controlled, filtered, Boiling, Chilled and Sparkling water, drinking
systems for kitchens and tea rooms. The HydroTap units are under bench drinking water appliances with
a dispensing tap mounted on a sink or bench, which may be used for residential applications. These units
utilise a conventional refrigerant compressor to chill the water and (for BCS) an immersion heating element to
boil the water and all utilise a CO
units will dispense boiling water (factory set to 98°C) chilled water (factory set to 5-10°C) These units are
NOT designed to be used for sanitary fixtures.
The boiling water units are fitted with a tap mounted, child safety lock. In addition, there are various energy
saving options accessible via the main menu. Each boiling unit is equipped with a self-calibrating program
which caters for altitude adjustment. The 2kg CO
require periodic replacement and are covered by a limited OEM warranty.
It is important that the Installation be done safely, correctly and completely, in order to utilise all the benefits
the HydroTap can provide. Each Classic and AIO HydroTap can be ordered with the Tap Head Assembly for
Disabled use. The disabled levers are supplied with Braille caps for the visually impaired.
gas cylinder to carbonate the chilled water. Depending on the model, these
2
bottle and the water filter are disposable items. Both will
2
Usage:
The Zip HydroTap is intended for use in residential household and similar applications such as, Rural and
urban residential Kitchens, Hotels, Motels, Bed and Breakfast and other residential type environments
This manual contains important safety, Installation instructions for the Zip HydroTap G4.
Safety
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.
For products sold in Europe, this appliance can be used by children aged from 8 years and above and
persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they
have been given supervision or instruction concerning use of the appliance in a safe way and understand
the hazards involved. Children shall not play with the appliance. Cleaning and user maintenance shall not be
made by children without supervision.
Refrigerant
The Zip HydroTap unit contains R134A refrigerant under pressure. Maintenance of the refrigeration unit must
be carried out by an accredited service provider or qualified refrigeration technician.
Qualifications
If the power cable is damaged it must be repaired only by a qualified technician. To avoid hazards, all
Installation procedures must be carried out by a suitably qualified tradesperson. The power cable and power
outlet must be in a safe visible position for connection.
Venting
Ensure the tap body is located so the tap outlet safely dispenses into the sink bowl area.
Lifting
Take care when lifting the Zip HydroTap unit. Some units may exceed safe lifting limits. If you feel this is
beyond your personal capabilities, please seek assistance with the lift. The weights of the units are marked
on the packaging. Do not lift the unit by the front cover or any connections at the top rear of the unit. Refer to
the technical specifications for the weight of your product.
Airflow
The ambient operating temperatures, when installed in a cupboard, must be between 5ºC - 35ºC. The
system will operate satisfactorily only if proper air ventilation is provided and only if the recommended air
gaps of 50mm on each side are provided. See section 2 for correct ventilation details.
Positioning
It is important to ensure the underbench unit is positioned in an accessible area close to the floor level. The
unit must have it’s base mounted in a horizontal position with all inlets and outlets facing up. The Tap must be
located above the underbench unit. See section 4 for details.
The Zip HydroTap unit must be earthed. The resistance of the earth
connection from each exposed metal part must be less than 1 ohm.
2.
All Installation and service work must be completed by trained and
suitably qualified Tradespeople. Faulty operation due to unqualified
persons working on this product, or any other Zip product may void
warranty coverage.
3.
All Plumbing must comply with AS/NZS3500.
4.
All Electrical must comply with AS/NZS3000
5.
All Plumbing and Electrical connections must be made in accordance
with local regulations.
6.
This HydroTap product is rated for 230V 50Hz AC operation.
7.
Underbench units must never be located near, or cleaned with water
jets.
8.
Zip HydroTaps are not to be exposed to the elements of nature
9.
Due to the process of continuous improvement, Zip Heaters reserves
the right to change details mentioned in this manual, without notice.
CO2 Cylinder Warnings:
•
Pressurised container.
•
Protect from sunlight.
•
Contains gas under pressure, may explode if heated.
•
Do not expose to temperatures exceeding 50˚C.
•
Do not pierce or burn, even after use.
•
Do not refill – non rechargeable
•
Ensure cylinder is empty before disposal.
•
Do not expose to naked flame or any incandescent material.
•
Keep out of reach of children.
•
High concentration of gas may cause asphyxiation.
•
Use only in ventilated areas.
•
Unless well ventilated, store the cylinder in an area no less than
20 cubic meters for each kg of gas. (See section 4)
•
Use only in an upright position.
•
This bottle must be used with the approved pressure regulator.
•
Avoid shock.
•
Use according to MSDS. (Material Safety Data Sheet).
Before installing ensure that the following have been provided at the
Installation site:
•
Review all the technical specifications.
•
Ensure the underbench can support the product weight when full of water,
(allow an extra 5kg when full. )
•
Sufficient space in the cupboard to install all of the undersink units in accordance with these
Installation Instructions. Refer to technical specification for dimensions. Make allowance for a booster
heater and / or water softener if required. Refer to section 3 & 4, for Installation instructions.
•
For Zip HydroTap BCS models, a 220-240Vac, 10A GPO will be required. For Zip HydroTap
BCSHAV model, a double 220-240Vac, 10A GPO will be required. (One outlet is for the Zip HydroTap
and the other for the Booster heater).
Note: Check all cable and hose lengths against inlet /outlet positions before proceeding (See section 5 for general layout).
•
A potable water supply connection with isolating valve inside the cupboard within reach of the braided
hoses and positioned so that the connection point and the stop cock will not be obstructed when the
undersink units are installed.
•
For the mains pressure All-IN-ONE, an external hot and cold water supply will be required.
•
If an external filtration or water softening device is required, then it is important to allow extra space
for these items.
•
A cold water supply with a minimum working pressure of 250kPa and a maximum working pressure
of 700kPa connected via an isolation valve.
•
The fitting of an air flow duct, attached to the right hand side of the unit, requires a rectangular cut
size of 284mm x 45mm, to provide adequate warm air displacement. See section 2.
•
The appliance must be placed with it’s base in a horizontal position.
IMPORTANT!
Do not proceed with the Installation if these requirements are not met.
Special Tools Required:
In addition to normal tools, the following will be required:
For the standard and Mixer taps:
•
35mm diameter sheet metal hole punch for sink tops. (Not supplied)
•
35mm diameter hole saw for timber bench tops. (Not supplied)
•
Nut runner tube spanner (supplied) for fixing tap assembly.
For the All-In-One tap:
•
50mm diameter sheet metal hole punch for sink tops. (Not supplied)
•
50mm diameter hole saw for timber bench tops. (Not supplied)
•
Nut runner tube spanner (supplied) for fixing tap assembly.
When installing air flow ducts, the following tools will be required:
•
Jigsaw and 12mm Drill
•
Keyhole or Wall Board saw.
2.1
Ventilation for All Models
Proper air circulation must be provided for all Boiling and Chilled models. The system will operate correctly
only if the recommended air gaps are achieved during Installation. The minimum requirement is for a 50mm air
gap either side and 300mm above of the undersink unit.
It is important that the 4mm door buffers (For all installations ) are fitted to the inside edge of the cupboard
door to allow suficient air circulation inside the cupboard. (See the diagram below).
The following instructions are critical if there is insufficient cupboard air
circulation.
If the air flow, using the silicon door buffers, is insufficient, it will be necessary to fit a standard HydroTap vent
kit, which ensures heat dissipation through natural convection via installed vents.
For high use applications, where the cupboard space temperature is near 35°C, or higher, the inlet vent
(See Item B below) and silicon buffers, need to be fitted. If the airflow is still insufficient to maintain normal
operating temperatures then the inlet vent and door outlet vent (See item D below) will need to be fitted.
Alternatively a fan kit may be installed, using the AUX din plug of the right hand side of the appliance
(Contact your local service centre for availability).
Note: The vent kit has to be installed in a way that allows air to be drawn in from the bottom of the cupboard
and expelled through the top of the cupboard. Therefore placement of the outlet vent should be towards the
top of the door or on the side of the cupboard.
Airflow through the cupboard
Warm air
OUT
Door outlet vent
Cutout details
1.
Drill four pilot holes
12mm dia.
2.
Finish the cutout using
a jig saw and keyhole
or Wall Board saw
The boost unit is a compact electronically
controlled auxillary water heater. It is intended
to provide pre heating of water before it enters
the Zip HydroTap G4 boiling tank. The Booster
is supplied with the BCSHAV model. However,
it may be later installed, as an accessory for the
BCS model, to increase its delivery.
Note1: water connection
:Blue marking - water in
:Red marking - water out.
The braided hoses cannot be
lengthened.
Note2: The electrical cable
length is 1.0 metre.
Note3: Position the Booster
within reach of the fixed hose
lengths, keeping the Booster
as close as possible to the
undersink unit inlet/ outlet
fittings.
Note4: Ensure the Booster
heater is mounted in an
upright position (as shown)
with a horizontal base
Product Description
Mount base
Horizontally
339 mm
Booster Specifications:
Nominal Power Rating2.2kW
Nominal Current10A
Electric Supply 50Hz AC230V
Elect fl ex and plug (black) - 1 meter length (with 90º Aus-
tralian plug)
Fixed Flow Rate1.2L/min
Minimum water pressure200kPa
NOTE1: This appliance is intended for use with the Zip HydroTap under sink unit.
NOTE2: Water connections must be pointing vertically upwards.
NOTE3: The booster unit should be installed as close as possible to the Zip
HydroTap Unit as the 400mm connection hoses cannot be lengthened.
3.4
Braided hose connection
1.
The cold water inlet (blue) and hot water outlet (red) are marked on the rating plate. Connect the
braided hoses from the ‘Bypass Out’ fitting to the water inlet of the booster unit (Marked Blue) and
from the outlet of the booster unit (Marked Red) to the ‘Bypass IN’ fitting on the Zip HydroTap unit.
Avoid exerting any mechanical pressure on the appliance. This can be achieved by applying a spanner
on the flats of the inlet and outlet connections when tightening the braided hose connectors. Do not
overtighten ! Tighten the braided hoses by hand, then turn an additional 90° - 180° with a spanner
2.
Once the water connections have been made, check for any leaks and rectify as necessary.
s
Typical Installation
Braided Hoses
Strainer
Cold Water
Connection
(inlet, G1/2”)
Hot Water
Connection
(outlet, G1/2”)
Hold the hexagon while
tightening the braided
hose fittings
This cylinder mus be installed in an open plan area or in an enclosed room, with a volume no less than 20m3.
If more than 1 gas cylinder containing CO
area should be in proportion to the number of gas cylinders stored in that location.
A ventilated area is a non-enclosed area which could include the kitchen, living room etc.
See gas bottle and MSDS sheet for a complete list of warnings. (See: www.zipindustries.com)
4.1
Secure the gas bottle supplied to a suitable wall, within 1 metre of the unit, in an upright position. This is done
by screwing the metal plate holding the Hook-and-loop strap to a cupboard wall, 200mm above the floor or
base of the cupboard. Make sure the gas bottle can stand before securing to the wall.
Due to regulatory requirements the gas bottle must be stored securely and in an
upright position.
Secure the cylinder mounting:
is present within the same location, the recommended ventilated
2
4.2
Connect the regulator:
Make sure the regulator knob is turned fully anticlockwise to the end-stop before fitting. Fit the regulator
to the gas bottle. Be aware that some CO
discharged from the connection to the regulator as the
bottle and the regulator are be assembled together. Any
CO
released will be cold. Continue to screw on the
2
regulator to stop this leakage.
Note: The regulator comes pre-set fixed pressure at 300kPa.
4.3
Connect the gas hose:
Connect the braided gas hose to the top of the
undersink unit via the John Guest fitting marked ‘Gas
IN’ Then connect the threaded end to the regulator,
taking care not to lose the plastic olive located inside
the threaded nut. To turn the gas ON, rotate the
regulator knob clockwise to the end-stop.
Using soapy water perform a leak test. Apply the soapy water to the gas connections using a sponge. If any
bubbles appear and grow, there is a gas leak at the connection. Clean away the soapy residue and tighten
or refit the leaking connection. Make sure the regulator is turned off when tightening or refitting the leaking
connection.
Refit the gas bottle to the Hook-and-loop strap and secure the bottle in an upright position.
NOTE:
normal operating pressure of 2.7-3.0 bar (270-300kPa) be exceeded.
Connect the unit to the mains power supply.
Care must be taken when working with high pressure carbon dioxide, and in no cases should the
IMPORTANT:
After replacing a bottle or after making a
gas connection, check for gas leaks:
Stage1:
1.
Turn the gas OFF
2.
Using soapy water applied with a sponge, or with
a brush, cover all of the gas joints with a liberal
amount of suds.
Stage 2:
1.
Turn ON the gas
2.
Inspect the joint for leaks
3.
If any bubbles appear, the joint
will need to be resealed.
Before you install a unit, determine whether a water softener or an external filter is required.
E
xternal Bypass Valve
The diverter bypass valve allows the user to choose to have the boiling feed water bypass the internal filter
and only be filtered by the external filtration. This diverter valve is located at the rear panel of the Zip HydroTap
undersink unit on the filter door side, see the image below.
If no external fi lter is installed, select position A
Check to determine
which filter bypass
position you need
for your product.
If an external filter is installed, select position B
5.2Hose and tube fitting. (Do not overtighten)
•
Remove all caps from the top of the undersink unit
•
Fit the foam insulation to the Blue and to the White tubes after trimming them to length
•
Install the mains water braided hoses to the undersink unit before locating the unit in place.
John Guest fittings (Insertion and removal)
Be careful when cutting the poly tube so that there are no rough edges and that the tube is not distorted.
1.
Use a sharp knife to ensure the tube has a clean,
straight edge. Do not cut at an angle.
2.
Remove any swarf or unwanted material.
3.
Push the tube into the John Guest fitting making
sure all connections to the John Guest fittings are
pushed in past the “O”ring to full depth, at least
15-16mm.
4.
Check for a good joint by pulling back on the tube.
If the tube comes out, of the fitting, repeat the
above step.
5.
To remove the tube, press the collet into the fitting and at the same time pull back on the tube.
Turn ON the water and gas and check for any leaks.
•
Turn the power ON at the GPO and at the side of the undersink unit
•
If fitted, ensure the Booster is turned OFF. (The Booster is commissioned, later, at section 7.4)
•
Familiarise yourself with the operation of the Tap, in preparation for use (See User Guide)
•
Follow the Installation instructions below (and review Section C of the User Guide).
•
Initially you will be prompted to select a language
•
After commissioning, the system may be customised by selecting further options in
Section G - Settings, within the User Guide.
6.1 - CO
Purge
2
1.
Press the [START] button to commence the purging
process.
2.
Purge for 10 seconds and ensure all water has stopped
flowing through the tap. (You will hear the CO
escaping from the tap).
3.
Press the [Stop] button.
4.
Press [Next] for the filter flush screen
2
gas
6.2 - Filter Flush
Have a 10L bucket or similar container (not supplied) at the ready to hold a quantity of water that will be
ejected while the Filter Flush Mode is in operation. Open the filter access door on the front of the HydroTap
and the filter cartridge will be exposed. Located to the rear RHS of the cartridge is a flush line, approx 600mm
long and the flush line stop cock. Place the valve end of the flush line into the 10L bucket or container.
1.
Press [Start] [Stop] buttons to start and stop the filter
flush.
2.
Turn the flush line stop cock ON (See diagram).
3.
Press [Start] and allow at least 10 litres of water to flush
through the filter.
4.
The product details will be displayed in the screen.
5.
Once the filter flush is finished, Turn the stop cock OFF
then press [Stop] to end filter flush mode.
Press the calibration button and the system will
commence the Boiling calibration procedure. This
will take approx 5-6 minutes.
•
Upon completion, a Booster reminder screen will
appear and allow you to return home by pressing
the [Home] button.
•
Check the Date and Time settings (See Note
below)
NOTE: failing to make the correct selection for the “Booster”, will affect product performance.
NOTE: Depending on your location you may need to re-set the internal clock. See section G of the user
guide to check and if necessary, reset the Date and Time for your time zone.
4. In the next screen, select YES to enable the Booster.
5. Water must be run through the Booster for a min of 30
seconds, before the heater will activate.
6. Dispense boiling water for 30secs and check the Booster outlet hose is warm when the boiling water tank is
replenishing.
NOTE: For any subsequent fi lter changes or any operational procedures, please refer to the HydroTap user
guide, located inside the fi lter housing access door.
6.5- Safety Sensor Calibration (Classic and All-In-One models)
Light intensity varies from site to site, therefore it is recommended that a re-calibration be performed at the
time of the installation. All direct natural sun light must be shaded from the HydroTap, during the calibration.
This can be achieved by closing any nearby curtains, blinds, or by shielding the HydroTap with a dark cloth.
1.
With the unit in Normal operating mode and with
the safety enabled
2.
Turn the power OFF
3.
Pull both tap levers to the forward position
4.
Turn ON the power
Pull both levers
forward
5.
The unit will calibrate the safety switch
6.
Return the levers to the neutral position.
7.
To check the calibration, dispense Boiling water,
Safety
sensor
in normal light conditions with the safety enabled.
Power board faultElectrical disruptionCheck power supply and all fuses
Interface faultInternal faultCall Zip Service
Level board faultInternal faultCall Zip Service
Condenser screen blockedBlocked Air filterRemove blockage / Clean filter / check user guide
Water leak, Isolate mainsWater leakTurn off mains water supply / Call for service
Compressor over-runCompressor too HotCheck ventilation
Water supply failedNo waterCheck water supply is turned ON
Hot sensor OpenInternal faultCall Zip Service
Hot sensor ClosedInternal faultCall Zip Service
Cold sensor OpenInternal faultCall Zip Service
Cold sensor ClosedInternal faultCall Zip Service
Flood sensor OpenInternal faultCall Zip Service
Condenser sensor ClosedInternal faultCheck Ventilation / Call Zip Service
Condenser sensor OpenInternal faultCheck ventilation / Call Zip service
Heater fuse / driver faultInternal faultCall Zip Service
Heater driver faultNo hot water Call Zip Service
Compressor driver faultNo chilled waterCall Zip Service
Hot sensor degradedInternal faultCall Zip Service
Condenser overtemp.Blocked air filterRemove blockage / Clean filter / check user guide
A DC Pump is faultyInternal faultCall Zip Service
Steam is too coolInternal faultCall Zip Service
Steam sensor OpenInternal faultCall Zip Service
Steam sensor ClosedInternal faultCall Zip Service
Over SteamedInternal faultCall Zip Service
Hot tank overfilledInternal faultCall Zip Service
Comp Fuse/Driver FaultInternal faultCall Zip Service
Hot tank under filledLow water pressureCheck water supply
Boil dry protectionSafety activatedTurn OFF / On power to reset
Flash Mem corruptedInternal faultCall Zip Service
Flow Sensor FaultInternal faultCall Zip Service
Call an electrician, a plumber, or Zip for a free call in Australia on 1800-638-633 for assistance, service, spare
parts or enquiries.
End of Life Disposal
In order to help preserve our environment we ask that you dispose of this product correctly. Please contact
your local city council for collection centre details.
As Zip policy is one of continuous product improvement, changes to
specifications may be made without prior notice. Images in this booklet have
been modified and may not be true representations of the finished goods.
The standard cup referred to in this publication is 167 ml (6 fl oz).
The standard glass is 200 ml (7 fl oz).
The terms “Zip” and “HydroTap” are registered trade marks of Zip Heaters
(Aust) Pty Ltd.
Zip products described in this publication are manufactured under one or more
of the following patents: AU675601, AU637412, AU635979, GB0422305,
GB2065848, US4354049, US5103859, US5099825 and SA2006/08043. Other
patents are in force and patent applications are pending.