Installation instructions
®
Zip HydroTap G4
Filtered boiling and chilled drinking water for commercial kitchens and tea rooms.
VENTILATION IS
ESSENTIAL
Affix model number label
here
!
READ
SECTION 2 'VENTILATION'
READ BEFORE YOU START
801314UK - G4 Boiling chilled commercial installation instructions - June 2016 - V2.04 Page 1 of 28
801314UK
Tap options
The G4 series offers a range of interchangeable taps to suit the customer's needs
Classic HydroTap®G4 range
These standalone taps are directly compatible with
the G4 Command-CentreTM.
Arc / Cube range
Elite range
Mixer range
The mixer tap range may be used in conjunction with
any of the above to provide mixed hot and cold water
for sanitary use.
The All-in-One tap may be used as alternatives to
any of the above combinations.
All-in-One range
Page 2 of 28 801314UK - G4 Boiling chilled commercial installation instructions - June 2016 - V2.04
Index
HydroTap®G4 specifications
Installation check list .................................................................................................................... 4
General product features ............................................................................................................. 5
Important safety instructions ........................................................................................................ 6
Warnings and regulatory information ........................................................................................... 7
Major components and accessories ............................................................................................. 8
Technical specifications ............................................................................................................... 9
Before installation and site requirements ..................................................................................... 10
Installation instructions
Step 1 -
instructions supplied with the tap head.
Step 2
Section 1- Ventilation.
1.1- Ventilation for all models ............................................................................................11-12
Step 3
Section 2- Booster installation.
Step 4
Section 4 - Command-CentreTM installation.
Step 5
Section 5 - Commissioning.
Measure and cut all the tap holes, fit the taps : Refer to 803341UK Tap installation
- Check for adequate ventilation.
- Install the booster and / or filter / softener (if required).
2.1- Booster specifications and descriptions ..................................................................... 13
2.2- Installation procedure ................................................................................................. 14
2.3- Booster installation ..................................................................................................... 14
2.4- Braided hose connections .......................................................................................... 15
Section 3- Filter / softener installation.
3.1- Filter / softener installation ......................................................................................... 16
- Install the Command-CentreTM.
4.1- Check the external bypass valve setting ................................................................... 17
4.2- Fit the mains water supply hose ................................................................................ 17
4.3- HydroTap®G4 models ................................................................................................ 18
4.4- HydroTap®G4 and mixer tap combinations................................................................ 19
4.5- All-in-One 'Mains' tap ................................................................................................. 20
4.6- All-in-One 'Vented' tap ............................................................................................... 21
- Commission the HydroTap®G4.
5.1- Select language ........................................................................................................ 22
5.2- Filter flush ................................................................................................................. 22
5.3- Flow calibration .......................................................................................................... 22
5.4- Boiling calibration ....................................................................................................... 23
5.5- Booster activation ...................................................................................................... 23
5.6- Safety sensor calibration ............................................................................................ 23
Trouble shooting
Trouble shooting table .................................................................................................................. 24
End of life disposal ....................................................................................................................... 25
Warranty ....................................................................................................................................... 25
Contact details ............................................................................................................................. 28
801314UK - G4 Boiling chilled commercial installation instructions - June 2016 - V2.04 Page 3 of 28
Installation checklist
Before installation
• Read the instructions and check if there is adequate space to install all of the components.
• Note Not all fittings are supplied with the appliance kit. Isolation valves are not supplied.
• Check the mains water pressure is within min / max requirements (see page 9).
• Check the water quality to determine if extra filtration will be required.
• Note This product must be fitted to a potable water supply.
• Check the Command-CentreTM rating plate and ensure correct power is available.
• Check the under counter cupboard floor supporting the Command-CentreTM is adequate for its
total weight, when full of water.
Before commissioning
• Check the system has been installed correctly.
• Check all plumbing fittings have been tightened.
• Ensure the outlet and vent pipes are positioned to drain correctly.
• Ensure there is adequate ventilation.
• Check all tubes and pipes from the Command-CentreTM to the tap have a constant rise and there
are no sags or kinks in the hoses.
• Check all electrical connections are correct and there are no loose wires.
Commission (see section 5)
• Flush the supply line before connecting.
• Turn on the water and check for leaks.
• Flush the filter(s).
• Activate / enable the booster (if fitted).
• Calibrate the safety sensor for boiling models.
• Where applicable, programme the Command-CentreTM to suit the customer’s requirements.
Page 4 of 28 801314UK - G4 Boiling chilled commercial installation instructions - June 2016 - V2.04
General product features
Thank you for purchasing a Zip HydroTap®G4. Please read and follow these instructions carefully to ensure
safe and trouble free operation. If help and advice is required, please call 0345 6 005 005.
What is the Zip HydroTap®G4 ?
This Zip HydroTap®G4
is an electronically controlled, filtered, boiling and chilled water drinking system for
the kitchen. The HydroTap®G4 systems are under counter drinking water appliances with a dispensing tap
mounted on a sink or worktop, which has been designed for commercial applications. The HydroTap®G4
utilises a conventional refrigerant compressor to chill the water and an immersion heating element to boil the
water. The boiling and chilled models will dispense boiling water (factory set to 98°C) chilled water (factory
set to 5-9°C). These units are NOT designed to be used as sanitary fixtures.
The Zip HydroTap®G4
models which dispense boiling water are fitted with a tap mounted safety lock. In
addition, there are various energy saving options accessible via the main menu. The system is equipped with
a self-calibrating program which caters for altitude adjustment. The water filter is a disposable item which will
require periodic replacement and is covered by a limited OEM warranty.
It is important that the installation be undertaken safely, correctly and completely in order to utilise all the
benefits that the HydroTap®G4
can provide. HydroTap®G4
Classic taps can be ordered with the tap head
assembly for disabled use. The disabled levers are supplied with Braille caps for the visually impaired.
Command-Centre
801314UK - G4 Boiling chilled commercial installation instructions - June 2016 - V2.04 Page 5 of 28
TM
Important safety instructions
This manual contains important safety and installation instructions for the Zip HydroTap®G4.
Please read all warnings, installation requirements and installation instructions before installing any Zip
HydroTap®G4. This system must be installed in accordance with water supply byelaws,
current IEE regulations and relevant local authority byelaws.
Safety
This appliance is not intended for use by children under 8 years or persons (including
children under 8 years) with reduced physical, sensory or mental capabilities, or lack of
experience and knowledge, unless they have been given supervision or instruction concerning the 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. Cleaning and user maintenance shall not be made by children without supervision.
Refrigerant
The Zip HydroTap®G4 Command-CentreTM 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
Sometimes steam and / or boiling water droplets may discharge through a vent outlet on the tap. If the tap
is not installed using the font, ensure the tap body is located so the tap outlet safely dispenses into the sink
bowl area.
Lifting
Take care when lifting. The Command-CentreTM may exceed safe lifting limits. If you feel this is beyond your
personal capabilities, please seek assistance with the lift. The weights of the Command-CentreTM is marked
on the packaging. Do not lift the Command-CentreTM by the front cover or any of its connections. Refer to the
technical specification, see page 9, for the weight of the product.
Airflow
The Zip HydroTap®G4 operates within the ambient temperature range 5ºC - 35ºC. Proper air circulation
must be provided. The system will operate satisfactorily only if the recommended air gaps are provided. See
Section 1 'Ventilation', page 11, for correct installation to prevent overheating. The vent kit supplied must be
fitted.
Altitude
Water boils at varying temperatures at different altitudes. The HydroTap®G4 adjusts for this during startup
calibration and will recalibrate itself on a regular basis.
Frost protection
If the HydroTap®G4 is located where the ambient air temperature could fall below 5ºC when the heater is
not in use, do not turn off the appliance electrically. This safeguard does not offer the same protection to the
connecting pipework and fittings.o
Positioning
It is important to ensure the Command-CentreTM is positioned in an accessible area close to the floor level.
The Command-Centre
up. The tap must be located above the Command-CentreTM. See Section 4, Command-CentreTM installation.
Page 6 of 28 801314UK - G4 Boiling chilled commercial installation instructions - June 2016 - V2.04
TM
must have it’s base mounted in a horizontal position with all inlets and outlets facing
Warnings and regulatory information
Warnings
• The Zip HydroTap®G4 must be earthed. The resistance of the earth
connection from each exposed metal part must be less than 1Ω.
• 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.
• As the installer, it is your responsibility to supply (if necessary)
and install all valves as required by local regulations and relevant
standards.
• The HydroTap®G4 is rated for 230V 50Hz AC operation.
• Do not remove the cover of the appliance under any circumstances
without first isolating the appliance from the power supply.
• Never locate the Command-CentreTM near, or clean with water jets.
• Do not expose the Zip HydroTap®G4 to the elements of nature.
• Due to the process of continuous improvement, Zip reserves the right
to change details mentioned in this manual, without notice.
• Visit www.zipwater.com/uk to ensure you have the latest copy of this
document.
801314UK - G4 Boiling chilled commercial installation instructions - June 2016 - V2.04 Page 7 of 28
Major components and accessories
801599 - HydroTap User Guide - Nov 2013 UK - V1.05 Page 1 of 20
801600 - Zip Quick Start Guide - October 2013 - V1.06
QUICK START GUIDE
Note: This quick start guide must be read in conjunction with
the main installation and user instructions
•
•
•
• Ensure the underbench can support the product weight when full of water,
Before installing ensure the following have been provided at
the installation site:
•
•
•
required. (One GPO is for the Zip HydroTap and the other for the Booster heater).
•
•
•
STEP 1-
Prepare and fit the Taps
Hole positioning: Position the tap such that it dispenses into
the sink bowl with ample clearance for a cup or tea pot. Alternatively,
the tap could be mounted away from the sink using a Zip Font, avail-
able as an accessory.
Apply a light smearing of silicon sealant
on the underside of the upper spacer to
ensure a watertight fi t.
For HydroTap and Mixer taps
cut a 35mm hole in the bench / sink top.
BENCH TOP
Ø35mm
HydroTap Tap
Mixer Tap
4-in-1
(If required)
NUT
LOWER RUBBER
WASHER
UPPER
RUBBER
WASHER
WASHER
BRAIDED
HOSE x 3
UPPER RUB-
BER WASHER
LOWER RUB-
BER WASHER
WASHER
NUT
White Hose
Ext. Mains
Blue band
Mixer IN
Red band
Mixer Out
O-RING
BASE
BLOCK
SPIDER
BASE
BLOCK
NUT
USB
CABLE
ALL
THREAD
ROD
NOTE: feed each of
the tubes and elec-
trical cable evenly in
between the legs of
the BASE BLOCK
SPIDER.
All-In-One Tap
(If required)
For AIO mains and vented Taps
Cut a 50mm hole in the bench / sink top.
NOTE: make sure the tap location will allow the nozzle to drain into the sink.
SINK TOP
50mm
ALL THREAD
ROD
STAINLESS
STEEL
WASHER
SPIDER
CLAMP
NUT
BLACK
PLASTIC
SPACER
NOTE: feed each of the three tubes and
electrical cable evenly in between the legs of
the SPIDER CLAMP when installing.
Fit the
STAINLESS STEEL
WASHER,
SPIDER CLAMP,
AND 6mm NUT.
6mm
NUT
SPIDER
CLAMP
Stainless
washer
Black plastic
spacer
35mm dia hole
Sink
O-RING
SINK TOP
Fit the O-ring to the underside of the AIO tap
then pass all hoses through the 50mm hole.
Chiller
connection
BLUE
From Mixer OUT to Tap - Vented version only
Boiler
connection
RED
Blue ring on
RHS mains IN to
Mixer IN
White ring
on LHS to
Mains in
Tap
O ring Base
Clear tube to Vent
Parts supplied Description
Tap options
1 x HydroTap®G4
Classic
Elite or #Arc / Cube
#
(inc. Tube kit)
1 x All-in-One
HydroTap®G4
Mains or Vented
1 x Mixer tap
Classic, Arc or Cube
Command-CentreTM and components
Duct kit
1 x Exhaust duct
1 x Mounting plate
2 x Outlet vent
1 x Inlet vent
Accessories Description
Booster
(inc. connection
hoses)
ZT011
Scale filter
installation kit
*ZT200G4
**ZT300G4
Filter not included.
Font Arc / Cube,
93441UK***
Font Classic / Elite
90915UK***
Replacement
internal 0.2 micron
filter
ZT402
Before proceeding, read the installation and user instructions
Check all the components are present and correct.
Check that you have all the necessary tools
(Check the specifications in the main book and allow an extra 5-8kg 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. If
required, make allowance for a booster heater. (Refer to the main book, for detailed
installation instructions).
A potable water supply connection with isolating valve inside the cupboard within
reach of the flexible braided hose and positioned so that the connection point and the
stop cock will not be obstructed when all the undersink units are installed.
For Zip HydroTap 160/125 &160/175 models, a 220-240Vac, 10A GPO will be
required. For Zip HydroTap 240/175 models, two 220-240Vac, 10A GPOs will be
NOTE: Check the cable lengths and outlet positions before proceeding.
A potable cold water supply with a minimum working pressure of 172kPa and a
maximum working pressure of 700kPa connected via an isolation valve.
For the mains pressure All-IN-ONE, both a hot and cold water supply will be required.
The undersink appliances must be mounted in upright positions as shown in the
diagrams.
IMPORTANT!
Do not proceed with the installation if these
requirements are not met.
Parts Supplied Description Parts Supplied Description
1 off
Hydrotap Tap
and hoses
1 off
Undersink Unit
with air and water-
filter
1 x Restrictaflow
valve and Tee
piece for Mixer
Taps
1 off Mains water
connection hose
1 x
Command-CentreTM
with air and water
filters
1 x Mains water
connection hose
Disabled lever kit
SP91560
(Classic HydroTap®)
Mixer upgrade***
SP91546 Classic
SP93413 Arc
1 x Booster inc.
connection hoses
(supplied with
240 models)
SP93414 Cube
All-in-One
upgrade***
SP93332 (vented)
SP93331 (mains)
1 x Installation
fittings (supplied
with vented mixer
tap models)
®
ZIP HydroTap
User Guide
•
Tap Operation...................(Pages 2-5)
•
LCD Screen & Menu .......(Pages 6-18)
•
Maintenance.................... (Pages 18-20)
•
Duct kit
1x Air Duct
1 x Mounting
plate
Vent kit
1 x Kickboard
louvre
1 x Door vent
louvre
1 x front vent grill
1 off
HydroTap
Booster heater
and hoses
(Supplied with
240/175 models)
Date of Installation.........
Affix Model Number Label
1 x User guide and
BC160/125G4
BC240/175G4
BCH160/125G4
BCH240/175G4
AV160/125G4
AN160/125G4
AV240/175G4
AN240/175G4
Here
801599
1 x Quick start
1 x Installation
guide
instruction
*ZT200G4 kit to fit filters
FL2300 (Light commercial use)
FL3600 (Normal commercial use)
**ZT300G4 kit to fit filters
FL6000 Plus (Heavy commercial use)
Recommended
water block
HE45004
*** Chrome finish part numbers are shown,
alternative finishes are available.
Page 8 of 28 801314UK - G4 Boiling chilled commercial installation instructions - June 2016 - V2.04
Technical specifications
Commercial Boiling Chilled HydroTap®G4 range
HydroTap®s
Boiling, chilled and filtered.
Elite
Classic
Mixer taps
Classic
Arc
All-in-One taps
Vented
Mains
Specifications
Capacity
Boiling
(cups
167ml/hr)
Capacity
Chilled
(glasses
200ml/hr)
Boost
(10A)
Arc / Cube
Cube
13A
sockets
required
+
Power
Rating
(kW)
230V
Boiling, chilled and filtered and mixed hot & cold.
Boiling, chilled and filtered and mixed hot & cold.
Boost
Rating
(kW)
230V
Unit Dimensions
W x D x H (mm)
with air duct
**Dry
Weight
(kg)
Boiling, chilled and filtered, without booster
160 175 no 1x13A 2.20 N/A 450 x 470 x 335 28
Boiling, chilled and filtered, with booster
240 175 yes 2x13A 2.20 2.20 450 x 470 x 335 28
Note
Chilled water will continue to be dispensed after the rated capacity has been used, although this may
affect the dispense temperature.
**Add an extra 5-8 kg when full of water.
Min / Max water supply pressure
HydroTaps and Mains All-in-One taps..............................0.17 MPa (1.7 bar) - 0.7 MPa (7 bar)
Mixer taps and Vented All-in-One taps.............................0.2 MPa (2 bar) - 0.7 MPa (7 bar)
Booster and scale filtration...............................................0.2 MPa (2 bar) - 0.7 MPa (7 bar)
801314UK - G4 Boiling chilled commercial installation instructions - June 2016 - V2.04 Page 9 of 28
Before installation
Before installation ensure that the following have been
provided at the installation site
•
Review of all the technical specifications.
•
Ensure the under counter cupboard floor can support the product weight
when full of water (allow an extra 5-8kg when full).
•
Sufficient space in the cupboard to install the Command-CentreTM and
other components in accordance with these installation instructions. See
Technical specification, page 9 for dimensions. Make allowance for a
booster if required. See sections 2 to 4, pages 13 to 21 for installation
instructions.
•
For Zip HydroTap®G4 models without booster, 1 x 220-240V AC 13A socket
will be required.
For Zip HydroTap®G4 models with booster, 2 x 220-240V AC 13A sockets will
be required.
(One socket is for the Command-CentreTM and the other for the booster).
•
Both the Command-CentreTM and booster must be installed in accordance
with IEE regulations, See Technical specification, page 9 for power
ratings.
Note Check all cable and hose lengths against inlet /outlet positions before
proceeding (see sections 2 to 4, pages 13 to 21 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
Command-CentreTM is installed.
•
For the All-in-One 'Mains' models an external hot and cold water supply is
required.
•
If an external filtration or water softening device is required, then it is
important to allow extra space for these items.
•
A potable cold water supply with a minimum working pressure of:
(see page 9 min. / max. water supply pressure).
•
If pressure is likely to exceed 0.7 MPa (7 bar), install a 0.35 MPa (3.5
bar) pressure limiting valve.
•
The appliance must be placed with its base in a horizontal position.
IMPORTANT!
not met.
Page 10 of 28 801314UK - G4 Boiling chilled commercial installation instructions - June 2016 - V2.04
Do not proceed with the installation if these requirements are
Section 1
Ventilation
When installing air flow vents, the following tools will be required
•
Jigsaw and drill.
•
Keyhole or wall board saw.
1.1 Preferred ventilation arrangement shown below.
The ducted vent kit supplied with the Command-CentreTM exhausting through the kick-space should be used,
to provide adequate ventilation in all conditions. (Ancillary components are not shown in these diagrams).
Vent cut-out details
A Air outlet vent
Cupboard back must be
fully closed to prevent
recirculation into
cupboard from
kick space.
Inlet grille
100mm
min.
Inlet grille should be
fitted in baseboard
Position vent grille on
either the kick board or the
cupboard ends
Important See section 4 Command-Centre
pages 17 to 21.
TM
installation,
B Air inlet vent
C Ducted vent
B
C
A
A
801314UK - G4 Boiling chilled commercial installation instructions - June 2016 - V2.04 Page 11 of 28
Ventilation
1.2 Alternative arrangement (Dual fan kit)
In situations where the preferred arrangement cannot be used or will not work effectively e.g.
• Single cupboard where the 100mm grille spacing cannot be achieved.
• Where there are openings in the back of the cupboard allowing exhaust air to recirculate into the cupboard
space.
An SP93156 Dual exhaust fan kit* must be fitted in either arrangement A or B shown below and connected to
the DIN socket on the Command-Centre
TM
.
A Fan kit fitted to kick board and with kick space duct fitted to the Command-CentreTM.
B Fan kit fitted to cupboard door (position B1) or side (position B2) and without kick space duct fitted to the
Command-CentreTM.
*
For dual exhaust fan cut-out dimensions see the instructions provided with the kit.
BA
B1
B2
1.3 Alternative arrangement (Vent tray)
In situations where cupboard width is 1000mm or greater, without central pillar and where vent grilles cannot
be fitted in the kick board (e.g. hospitals).
• Use the Vent tray kit.
• The flat vent grille, supplied should be used as an
inlet vent and fitted to the cabinet side (adjacent
to the Command-Centre air inlet) or angled inlet
grille fitted in baseboard, if 100 mm separation
from Vent tray
exhaust can be
achieved.
Position a vent
grille in the
cupboard end or
inlet grille on the baseboard
100mm min.
Vent tray
Inlet grille should be
100mm
min.
Inlet grille
fitted on baseboard
Page 12 of 28 801314UK - G4 Boiling chilled commercial installation instructions - June 2016 - V2.04
Section 2
Booster system
2.1 Product description
The booster system is a compact electronically
controlled auxiliary water heater. It is intended to
provide pre-heating of water before it enters the Zip
HydroTap®G4 boiling tank. If the booster is used the
boiling water output will increase from 160 to 240
167ml cups/hour.
Note 1 Water connection
blue cap - water in
red cap - water out.
The braided hoses cannot be
lengthened.
Note 2 The electrical cable
length is 0.6m.
Note 3 Position the booster
within reach of the fixed hose
lengths, keeping the booster
as close as possible to the
Command-CentreTM inlet /
outlet connections.
Note 4 Ensure the booster
is mounted in an
upright position (as shown)
with a horizontal base.
Note 5
external water filter / softener is required, the external bypass valve must be set correctly, see page 17.
Booster specifications
Nominal power rating 2.2 kW
Nominal current 10 A
Electricity supply 50Hz AC 230 V
Electricalex,white-0.6mnom.length 13 A
Fixedowrate 1.2 L/min
Before you install a booster, determine whether an external water filter / softener is required. If an
Rating Unit
Mount base
horizontally
801314UK - G4 Boiling chilled commercial installation instructions - June 2016 - V2.04 Page 13 of 28
Booster installation
2.2 Installation procedure
Site requirements
•
Booster must only be installed in a frost-free area. Never expose booster to frost.
•
The booster is designed for wall mounted installation and must be installed with water connectors
facing upwards.
•
The booster is protected against water ingress to class IP 25.
•
The 500mm braided hoses supplied with the booster cannot be lengthened.
•
The 90° elbow hose ends should be fitted to the inlet and outlet connections on top of the booster.
•
The hot water outlet hose must be thermally insulated with the insulation provided.
2.3 Booster installation see diagrams below
• To remove the mounting chassis, insert a flat blade screwdriver all the way into the lock.
• Gently angle the screwdriver upwards by approximately 10°.
• Pull the booster forwards by approximately 15°.
• Carefully pull the booster upwards to complete the removal process. Take care not to break the lower
clips.
• Attach the mounting chassis horizontally to the wall / cupboard wall.
• To install, clip the booster into the on the mounting chassis and snap into position (see installation
below).
Note Remove the wall mounting chassis from the rear of the booster for wall mounting.
Tilt forward Lift up
Take care not
Release
Attach
to break the
lower clips
when removing
or installing the
booster.
Install
Page 14 of 28 801314UK - G4 Boiling chilled commercial installation instructions - June 2016 - V2.04
Booster system
Note 1 This appliance is intended for use with the Zip HydroTap®G4 Command-CentreTM
Note 2 Water connections must be pointing vertically upwards.
Note 3 The booster unit should be installed as close as possible to the Zip HydroTap®G4 as the 500mm
connection hoses cannot be lengthened.
2.4 Braided hose connection
• The cold water inlet (blue cap) and hot water outlet (red cap) are marked on the rating plate. Connect
the braided hoses from the ‘BYPASS OUT’ fitting on the Command-CentreTM to the water inlet of
the booster (blue cap) and from the outlet of the booster (red cap) to the ‘BYPASS IN’ fitting on the
Command-CentreTM. Avoid exerting mechanical force on the booster. This can be achieved by using a
spanner on the flats of the inlet and outlet connections when tightening the braided hose connectors.
Do not over-tighten ! Tighten the braided hoses by hand, then turn a further 90O to 180O with a spanner.
• Once the water connections have been made, check for any leaks and rectify as necessary.
Typical installation
s
Braided hoses
Strainer
Cold water connection
(inlet, 3/8” BSP)
Hot water connection
(outlet, 3/8” BSP)
Hold the hexagon while
tightening the braided
hose fittings
801314UK - G4 Boiling chilled commercial installation instructions - June 2016 - V2.04 Page 15 of 28
Section 3 Filter / softener installation
An external filter / softener may be fitted to reduce the incidence of scale build up in the hot tank or may be
supplied at the customer’s request. (Scale filter head fitting kit order code ZT200G4 or ZT300G4).
3.1 Mounting the filter head
•
Choose a suitable location, (cupboard back or side wall) within
the reach of the braided hoses.
•
Mount the filter head bracket in an upright position, using the
screws supplied in the ZT200G4 or ZT300G4 kit.
•
Ensure there is enough headroom for the filter cartridge to be
easily fitted and removed. *Allow a min. 80mm base clearance.
•
Attach the hoses as adjacent diagram, noting the flow
directions as marked on the filter head.
3.2 Cartridge installation and flush.
• Remove the sanitary cap from the new cartridge and make
sure the o-rings are correctly positioned.
Inlet
Filter Label
Outlet
• Moisten o-rings with water. Do not use any petroleum products
to lubricate the o-rings.
• Install cartridge with a quarter turn anticlockwise until cartridge
comes to a complete stop.
• Cartridge installation is complete
• Note The following instructions to flush the filter must
be undertaken AFTER commissioning of the complete
HydroTap®G4 system, see section 5, Commissioning, page 22.
• Disconnect the braided hose from the filter outlet on the filter
head (out arrow) & insert the filter flush pipe (plastic pipe).
Direct the pipe into a container of greater than 10 litre capacity.
• Turn the mains water supply on.
• Use the HydroTap®G4 to dispense boiling water. After a short
time water will flush through the filter into the container.
• Allow 10 litres of water to flush through.
• Turn the mains water supply off.
• Remove the filter flush pipe (plastic pipe) from the filter outlet,
and refit the braided hose from the Command-Centre
TM.
.
*Min. 80mm
Clearance to cabinet
oor.
Page 16 of 28 801314UK - G4 Boiling chilled commercial installation instructions - June 2016 - V2.04
• Turn the mains water supply on.
• If a booster is fitted, turn the power to the booster off and
use the HydroTap®G4 boiling lever to dispense water for 30
seconds, allow the tank to refill.
• Turn the power to the booster on and dispense boiling water for
a further 30 seconds. The filter / softener flush is complete
.
B
Rotate 90°
only
1
2
3
4
Section 4
A
Rotate 90°
only
1
2
3
4
Command-Centre
TM
installation
4.1 External 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
Command-CentreTM, see the diagram below.
Check the table below to determine which filter bypass position you need for your product.
Ifnoexternallterisinstalled,selectpositionA
If an external filter is installed, select position B
Leave in position A until after commissioning (section 4). Select position B if scale filter is fitted, before
flushing the scale filter as described on page 16.
4.2 Braided hose fitting
Install the mains water braided hoses to the Command-CentreTM before locating in place.
801314UK - G4 Boiling chilled commercial installation instructions - June 2016 - V2.04 Page 17 of 28
Installation instructions
4.3 HydroTap®G4 models
Refer to 803341UK Tap installation instructions (for Arc / Cube also refer to
the tube kit assembly instructions) supplied with the tap.
Elite Classic
Arc / Cube
Note All silicon tubes /
plastic pipes must be cut
to size. They must have a
constant fall back to the
Command-Centre
POWER
CABLE
USB
TM
BLUE
CHILLED
OUTLET
BRAIDED
MAINS INMIXER
OUT
MIXER
IN
RED
BOILING
OUT
Options
BYPASS INVENT
CLEAR
BYPASS
OUT
Clearance envelope
535mm
535mm
Booster option.
COLD isolation valve
Note Ambient mains
water braided hose length
is 750mm.
Electrical power cable
length is 3m nom.
Position the Command-
TM
Centre
according to the
hose and cable lengths
supplied.
(notsupplied)
Note The braided hoses and connection tubes supplied with the tap head assembly and cold inlet CANNOT
be lengthened. Also ensure that the (factory fitted) bypass tube assembly is fitted in place if the booster
and / or external filter are not used.
Not required for HydroTap®G4 models.
Page 18 of 28 801314UK - G4 Boiling chilled commercial installation instructions - June 2016 - V2.04
Installation instructions
4.4 HydroTap®G4 and mixer tap combinations
Refer to 803341UK Tap installation instructions
(for Arc / Cube also refer to the tube kit assembly instructions) supplied with the tap.
+
Elite Classic
Note All silicon tubes /
plastic pipes must be cut
to size. They must have a
constant fall back to the
Command-Centre
POWER
CABLE
USB
Arc / Cube
TM
CHILLED
OUTLET
BLUE
BRAIDED
MAINS
IN
HydroTap
Mixer
Connections
MIXER
OUT
Classic
MIXER
IN
Arc
RED
BOILING
OUT
BYPASS INVENT
Note Ambient mains water braided
hose length is 750mm.
Electrical power cable length is 3m nom.
Position the Command-Centre
according to the hose and cable
lengths supplied.
Cube
Options
CLEAR
BYPASS
OUT
TM
For detail of vented mixer tap
mains water connections:
See the mixer tap section of
Clearance envelope
803341UK Tap installation
instructions,
supplied with the tap.
535mm
535mm
Note The braided hoses and connection tubes supplied with the tap head assembly and cold inlet CANNOT
be lengthened. Also ensure that the (factory fitted) bypass tube assembly is fitted in place if the booster
and / or external filter are not used.
801314UK - G4 Boiling chilled commercial installation instructions - June 2016 - V2.04 Page 19 of 28
Installation instructions
4.5 All-in-One 'Mains' tap
Refer to 803341UK Tap installation instructions (for Arc / Cube also refer to
the tube kit assembly instructions) supplied with the tap.
BRAIDED
BLUE
POWER
CABLE
USB
CHILLED
OUTLET
MAINS
IN
MIXER
OUT
MIXER
IN
Options
RED
BOILING
OUT
BYPASS INVENT
CLEAR
BYPASS
OUT
Note All silicon tubes / plastic pipes
must be cut to size. They must have a
constant fall back to the
Command-Centre
TM
Note Ambient mains
water braided hose
length is 750mm.
Clearance envelope
Electrical power cable
length is 3m nom.
Position the
TM
Booster option
Command-Centre
according to the hose
and cable lengths
supplied.
535mm
External HOT & COLD isolation valves
535mm
Maletomaleadaptor
toT-piece(notsupplied)
T-pieceand
Restrictaowvalve
(notsupplied)
(notsupplied)
Note The braided hoses and connection tubes supplied with the tap head assembly and cold inlet CANNOT
be lengthened. Also ensure that the (factory fitted) bypass tube assembly is fitted in place if the booster
and / or external filter are not used.
Not required for standard AIO 'Mains' HydroTap®G4 models.
Page 20 of 28 801314UK - G4 Boiling chilled commercial installation instructions - June 2016 - V2.04
Installation instructions
4.6 All-in-One 'Vented' tap
Refer to 803341UK Tap installation instructions (for Arc / Cube also refer
to the tube kit assembly instructions) supplied with the tap.
HydroTap
AIO Mixer
Connections
Note All silicon tubes
/ plastic pipes must be
cut to size. They must
have a constant fall back
to the
Command-Centre
POWER
CABLE
USB
TM
CHILLED
OUTLET
BLUE
BRAIDED
MAINS INMIXER
OUT
MIXER
IN
Options
RED
BOILING
OUT
BYPASS INVENT
CLEAR
BYPASS
OUT
Note Ambient mains
water braided hose length is 750mm.
Electrical power cable length is 3m nom.
TM
Position the Command-Centre
according to the hose and cable lengths
supplied.
Maletomaleadaptorto
T-piece(supplied)
Clearance envelope
Booster
option
535mm
External
filter option
Restrictaowvalve&T-piece
535mm
COLD isolation valve
(notsupplied)
(supplied)
Note The braided hoses and connection tubes supplied with the tap head assembly and cold inlet CANNOT
be lengthened. Also ensure that the (factory fitted) bypass tube assembly is fitted in place if the booster
and / or external filter are not used.
801314UK - G4 Boiling chilled commercial installation instructions - June 2016 - V2.04 Page 21 of 28
Section 5
Commissioning
The HydroTap®G4 is now ready to be commissioned.
•
Turn the power and water on and check for any leaks.
•
If fitted, ensure the booster is turned off. (The booster is commissioned later, see page 23).
•
Familiarise yourself with the operation of the tap, in preparation for use, see the user guide.
•
Follow the installation instructions below (and read section C of the user guide).
•
After commissioning, the system may be customised by selecting further options in section G - settings
of the user guide.
5.1 Select the language
Initial commissioning screen
5.2Filterush
Have a 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®G4 and
the filter cartridge will be exposed. Located to the rear
right hand side of the cartridge is a flush line, approx
600mm long and the flush line stop cock. Place the free
end of the flush line into the bucket or container (not
supplied).
select the filter flush screen automatically.
Zip
Note
At first commissioning, the system will
Boiling Chilled
Prepare filter flush as per instructions
and press START
03:01 PM, TUE 12, Feb 2013
• Press [START] / [STOP] button to start and stop the filter
flush.
• Turn the flush stop cock on.
Language selection screen
OPEN Position
Stop cock
operation
CLOSED Position
OFF
ON
START
NEXT
STOP
5.3 Flow calibration
Zip
Boiling Chilled
To calibrate, touch START button
Empty / Filling
START
Page 22 of 28 801314UK - G4 Boiling chilled commercial installation instructions - June 2016 - V2.04
NEXT
03:01 PM, TUE 12, Feb 2013
Pulses/L (360 - 440)
• Allow at least 10 litres of water to flush through the filter.
• Once the filter flush is finished, Turn the stop cock off
then press [STOP] to end filter flush mode.
• Press [NEXT] for the flow calibration screen.
• Press the [START] button and the tank will first empty then
fill. Upon completion the pulse count will be displayed. Check
the value is within limits.
• Press [NEXT] for the boiling calibration screen.
Note Foranysubsequentlterchangesoranyoperational
procedures, please refer to the HydroTap®G4 user guide, located
insidethelterhousingaccessdoor.
Commissioning
5.4 Boiling calibration (boiling models)
•
Press the [Calibrate] button and the system will
start the boiling calibration procedure. This will
take approx. 5 to 6 minutes.
5.5 To enable a booster, when installed.
• Press the [MENU] button for main menu.
• Press the [Install] button.
• Press the [Boost] button.
• In the next screen, select [YES] to enable the booster.
• Before connecting the power to the booster, water
must be run through for a min. of 30 seconds to purge.
Run the boiling tap for 30 seconds and the allow the
tank to refill.
• Dispense boiling water for 30 seconds and check the
booster outlet hose is warm when the boiling water
tank is replenishing.
Note Foranysubsequentlterchangesoranyoperationalprocedures,pleaserefertotheuserguide,
locatedinsidethelterhousingaccessdoor.
Note Depending on your location you may need to reset the internal clock. See section G of the user guide to
reset the date and time.
5.6 Safety sensor calibration (boiling 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 sunlight must be shaded from the HydroTap®G4, during the calibration. This can be achieved by
closing any nearby curtains, blinds, etc.
Procedure
• Shield the HydroTap®G4 from direct sunlight.
• In normal operating mode. Turn the power off.
• Pull both tap levers to the forward position.
• Turn the power on.
Pull both levers
forward
Safety
sensor
• The safety sensor will calibrate.
• Return the levers to the neutral position.
801314UK - G4 Boiling chilled commercial installation instructions - June 2016 - V2.04 Page 23 of 28
Trouble shooting
System fault
Possible cause Solutions
message
Power Board Fault Electrical disruption Check power supply and all fuses
Interface Fault Internal fault Call Zip Service
Level Board Fault Internal fault Call Zip Service
Condenser Screen Blocked Blocked air filter Remove blockage / clean filter / check user guide
Water leak, Isolate Mains Water leak Turn off mains water supply / call for service
Compressor Over Run Compressor too hot Check ventilation
Water Supply Failure No water Check water supply is turned ON
Hot Sensor Open Internal fault Call Zip Service
Hot Sensor Closed Internal fault Call Zip Service
Cold Sensor Open Internal fault Call Zip Service
Cold Sensor Closed Internal fault Call Zip Service
Flood Sensor Open Internal fault Call Zip Service
Condenser Sensor Closed Internal fault Check ventilation / call Zip Service
Condenser Sensor Open Internal fault Check ventilation / call Zip service
Heater Fuse / Driver Fault Internal fault Call Zip Service
Heater Driver Fault No hot water Call Zip Service
Compressor Driver Fault No chilled water Call Zip Service
Hot Sensor Degraded Internal fault Call Zip Service
Condenser Overtemp Blocked air filter Remove blockage / clean filter / check user guide
A DC Pump is faulty Internal fault Call Zip Service
Steam too Cool Internal fault Call Zip Service
Steam Sensor Open Internal fault Call Zip Service
Steam Sensor Closed Internal fault Call Zip Service
Hot Tank Over filled Internal fault Call Zip Service
Comp Fuse/Driver Fault Internal fault Call Zip Service
Hot Tank Under filled Low water pressure Check water supply
Boil Dry Protection Safety activated Turn OFF/ON power to reset
Flash Memory corrupted Internal fault Call Zip Service
Flow Sensor Fault Internal fault Call Zip Service
Call an electrician, a plumber, or Zip on 0345 6 005 005 for assistance, service, spare parts or enquiries.
Page 24 of 28 801314UK - G4 Boiling chilled commercial installation instructions - June 2016 - V2.04
End of life disposal
The use of this crossed out wheeled bin logo indicates that this product needs to be disposed of
separately to any other household waste.
Within each of the European Union member countries, provisions have been made for collection
and recycling of unwanted electrical and electronic equipment. In order to help preserve our
environment we ask that you dispose of this product correctly. Please contact Zip Customer
Service on 0345 6 005 005 for advice.
Warranty
Certain warranties may be implied by law into your contract with Zip. The warranty provided below is
additional to these implied warranties and nothing set out below shall limit your statutory rights or rights at law.
Zip Heaters (UK) warrants that, should the hot tank fail within five years of installation subject to satisfactory
maintenance and registration of the product, or any part fail within two years of installation, the part will be
repaired or replaced free of charge by Zip, its distributor or service provider, (except as set out below),
provided the appliance is installed and used strictly in accordance with the instructions supplied, and that
failure is not due to accident, misuse, abuse, unsuitable water conditions, or to any alteration, modification or
repair by any party not expressly nominated by Zip.
No costs are payable by the customer other than any mileage or travelling-time charges incurred by a Zip
service provider or the cost of removal, cartage and re-installation of any component of the appliance if it
needs to be returned for repair to Zip or its distributor.
This warranty does not cover damage resulting from non-operation of the appliance, the use of non authorised
parts or consequential damage to any other goods, furnishings or property.
No warranty applies to the life of any filtration cartridge installed with the appliance as cartridge life may vary
according to water quality and the rate of water consumption.
Zip does not exclude, restrict or modify any liability that cannot be excluded, restricted or modified or which
cannot, except to a limited extent, be excluded, restricted or modified as between the owner or user and Zip
under the laws applicable.
Furthermore this warranty does not displace any statutory warranty, but, to the extent to which Zip is entitled
to do so, the liability of Zip under any statutory warranty will be limited at Zip’s option to the replacement of the
appliance or supply of equivalent appliance, the payment of the cost of replacing the appliance or acquiring an
equivalent appliance, or the payment of the cost of having the appliance repaired or the repair of the
appliance.
HydroTap®G4 residential models are designed specifically for use in a domestic environment and
inappropriate installations such as in a commercial location will invalidate the warranty.
Registering your purchase.
Registering your Zip installation on the Zip website may help to establish date of installation should it become
necessary to service the appliance under terms of the Zip warranty. To register your installation go to
www.zipwater.com/uk and look under the heading “Warranty”.
801314UK - G4 Boiling chilled commercial installation instructions - June 2016 - V2.04 Page 25 of 28
Notes
Page 26 of 28 801314UK - G4 Boiling chilled commercial installation instructions - June 2016 - V2.04
Notes
801314UK - G4 Boiling chilled commercial installation instructions - June 2016 - V2.04 Page 27 of 28
Contact Details
Head Office
Zip Water UK
14 Bertie Ward Way
Dereham
Norfolk
NR19 1TE
Website: www.zipwater.com/uk
Email: sales@zipindustries.co.uk
Facsimile: 01362 692 448
Telephone: 0345 6 005 005
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.
Page 28 of 28 801314UK - G4 Boiling chilled commercial installation instructions - June 2016 - V2.04
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