Zip 5253UK User manual

1
Installation instructions
805845UK v1.02 July 2018 - G4 Command Centre
Technical support
Tel: [phone] Email: [email protected].uk www.zipwater.co.uk
VENTILATION
IS ESSENTIAL
READ SECTION 1
‘VENTILATION’
BEFORE YOU START
Installation instructions
Zip
HydroTap G4
The Worlds most advanced Drinking Water Appliance
Model :
Command Centre (see table of contents for specific models)
®

2
Installation instructions
805845UK V1.02 July 2018 - G4 Command Centre
Technical support
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Tap options
The G4 series offers a range of interchangeable taps to suit the customer's needs.
Classic range
Arc / Cube range
Elite range
All-in-One range
Mixer range
These standalone taps offer instant boiling, chilled
and sparkling water* and are directly compatible with
the G4 Command Centre.
The All-in-One tap may be used as alternatives to
the above HydroTap and mixer tap combinations*.
The mixer tap range may be used in conjunction with
any of the above to provide mixed hot and cold water
for sanitary use*.
Celsius range
The Celsius range offer instant boiling, chilled and
sparkling / boiling and chilled / boiling and ambient
/ chilled and sparkling / chilled or boiling* water
together with the an integral mixer to provide mixed
hot and cold water from the mains.
*Dependant upon model purchased.

3
Installation instructions
805845UK v1.02 July 2018 - G4 Command Centre
Technical support
Tel: [phone] Email: [email protected].uk www.zipwater.co.uk
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
Tap - Command Centre compatibility........................................................................................... 9
Technical specifications ............................................................................................................... 11
Before installation and site requirements..................................................................................... 12
Installation instructions
Step 1 - Measure and cut all the tap holes, fit the taps : Refer to 803341UK Tap installation instructions.
Step 2 - Check for adequate ventilation.
Section 1 - Ventilation.
Section 1.1 - 1.9 Ventilation for all models................................................................................... 13
Step 3 - Install the booster / scale filter / water block / carbonation valve (if required).
Section 2 - Booster installation..................................................................................................... 21
Section 3 - Scale filter installation ................................................................................................ 24
Section 4 - CO2cylinder installation............................................................................................. 25
Section 5 - Water block installation.............................................................................................. 27
Section 6 - Carbonation valve installation.................................................................................... 29
Step 4 - Install the Command Centre.
Section 7 Commercial & residential Command Centre installation.
Section 7.1 - Generic Command Centre installation instructions................................................. 30
Section 7.2 - External bypass valve............................................................................................. 31
Section 7.3 - 5253UK & 5053UK BCS commercial installation.................................................... 33
Section 7.4 - 2957UK, 2857UK, 1456UK & 1256UK BCS comm. and res. compact installation. 38
Section 7.5 - 5261UK & 5061UK BC commercial installation ...................................................... 43
Section 7.6 - 2924UK, 2824UK,1414UK & 1214UK BC comm. and res. compact installation .... 48
Section 7.7 - 5200UK, 5201UK, 5000UK, 5001UK 1500UK, 1501UK, 1300UK,1301UK
BO, BA installation ....................................................................................................................... 53
Section 7.8 - 0053UK CS commercial installation........................................................................ 60
Section 7.9 - 0061UK C commercial installation.......................................................................... 63
Section 7.10 - 0056UK CS residential installation........................................................................ 66
Section 7.11 - 0015UK C residential installation.......................................................................... 69
Step 5 - Commission the HydroTap G4.
Section 8 - Commissioning
Section 8.1 - Generic commissioning instructions ....................................................................... 72
Section 8.2 - Select the language ................................................................................................ 72
Section 8.3 - CO2purge ............................................................................................................... 72
Section 8.4 - Filter flush ............................................................................................................... 73
Section 8.5 - Boiling calibration.................................................................................................... 73
Section 8.6 - Booster enable........................................................................................................ 73
Section 8.7 - Safety sensor calibration......................................................................................... 74
Section 8.8 - System flush ........................................................................................................... 74
Trouble shooting
Trouble shooting table.................................................................................................................. 76
End of life disposal....................................................................................................................... 77
Warranty....................................................................................................................................... 78
Contact details ............................................................................................................................. 80
Table of contents

4
Installation instructions
805845UK V1.02 July 2018 - G4 Command Centre
Technical support
Tel: [phone] Email: [email protected].uk www.zipwater.co.uk
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 11).
• Check the water quality to determine if extra filtration will be required.
• Note This product must be fitted to a wholesome water supply.
• Check the Command Centre rating plate and ensure correct power is available.
• Check the under counter cupboard floor supporting the Command Centre is adequate for its total
weight, when full of water.
Before commissioning
• Check the system has been installed correctly.
• Check all plumbing fittings for water tightness.
• Ensure the outlet and vent pipes are positioned to drain correctly.
• Ensure there is adequate ventilation.
• Check all tubes and pipes from the Command Centre 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 8)
• 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 Centre to suit the customer’s requirements.
Installation checklist

5
Installation instructions
805845UK v1.02 July 2018 - G4 Command Centre
Technical support
Tel: [phone] Email: [email protected].uk www.zipwater.co.uk
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, chilled and sparkling (functionality is
dependant upon model purchased) drinking water 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 have
been designed for commercial or residential applications. The HydroTap G4 utilises a conventional refrigerant
compressor to chill the water and an immersion heating element to boil the water.
These units are NOT designed to be used solely 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.
General product features
Command Centre

6
Installation instructions
805845UK V1.02 July 2018 - G4 Command Centre
Technical support
Tel: [phone] Email: [email protected].uk www.zipwater.co.uk
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.
Refrigerant
The Zip HydroTap G4 Command Centre contains R134A refrigerant under pressure. Maintenance of the
refrigeration unit must be carried out by an accredited service provider or qualified refrigeration technician.
CO2
You can have serious health problems if breathing air containing concentrations of CO2 up to 15000ppm
(1.5%) for more than 10 minutes. Proper ventilation must be provided to ensure that, in case of escape,
concentrations of CO2remain below this level.
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 Centre may exceed safe lifting limits. If you feel this is beyond your
personal capabilities, please seek assistance with the lift. The weight of the Command Centre is marked
on the packaging. Do not lift the Command Centre by the front cover or any of its connections. Refer to the
technical specification, see page 11, 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 13, 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
!

7
Installation instructions
805845UK v1.02 July 2018 - G4 Command Centre
Technical support
Tel: [phone] Email: [email protected].uk www.zipwater.co.uk
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 50/60Hz AC operation (supply
frequency dependant upon model purchased).
• Do not remove the cover of the appliance under any circumstances
without first isolating the appliance from the power supply.
• Never locate the Command Centre 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.co.uk to ensure you have the latest copy of this
document.
!
IMPORTANT SAFETY INSTRUCTIONS
Positioning
It is important to ensure the Command Centre is positioned in an accessible area close to the floor level. The
Command Centre must have its base mounted in a horizontal position with all inlets and outlets facing up.
The tap must be located above the Command Centre. See Section 7, Command Centre installation.

8
Installation instructions
805845UK V1.02 July 2018 - G4 Command Centre
Technical support
Tel: [phone] Email: [email protected].uk www.zipwater.co.uk
Major components and accessories
Accessories Description
Booster
(inc. connection
hoses)
Scale, taste &
odour filter
Scale filter
installation kit
(Filter not included).
Font, Integrated or
Stand alone
Replacement
internal 0.2 micron
filter
Disabled lever kit
(Classic HydroTap)
Mixer upgrade
All-in-One upgrade
(vented)
(mains)
Recommended
water block
Parts supplied Description
Tap options*
1 x HydroTap G4
1 x All-in-One
HydroTap G4
Mains or Vented
1 x mixer tap
Command Centre and components
Duct kit*
1 x Exhaust duct
1 x Mounting plate
2 x Outlet vent
1 x Inlet vent
1 x
Command Centre
with air and water
filters
1 x Mains water
connection hose
1 x Booster inc.
connection hoses
(supplied with
140 or 240 models)
1 x Installation
fittings (supplied
with vented mixer
tap models)
1 x User guide and
1 x Quick start guide
1 x Installation
instruction
801599-HydroTap User Guide - Nov 2013 UK - V1.05 Page1of20
ZIP HydroTap
User Guide
®
• Tap Operation...................(Pages 2-5)
• LCD Screen & Menu .......(Pages 6-18)
• Maintenance.................... (Pages 18-20)
• Date of Installation.........
Affix Model Number Label
Here
801599
BC160/125G4
BC240/175G4
BCH160/125G4
BCH240/175G4
AV160/125G4
AN160/125G4
AV240/175G4
AN240/175G4
801600 - Zip Quick Start Guide - October 2013 - V1.06
Parts Supplied Description Parts Supplied Description
1 off
Hydrotap Tap
and hoses
Duct kit
1x Air Duct
1 x Mounting
plate
1 off
Undersink Unit
with air and water-
filter
Vent kit
1 x Kickboard
louvre
1 x Door vent
louvre
1 x front vent grill
1 x Restrictaflow
valve and Tee
piece for Mixer
Taps
1 off
HydroTap
Booster heater
and hoses
(Supplied with
240/175 models)
1 off Mains water
connection hose
QUICK START GUIDE
Note: This quick start guide must be read in conjunction with
the main installation and user instructions
• Before proceeding, read the installation and user instructions
• Check all the components are present and correct.
• Check that you have all the necessary tools
• Ensure the underbench can support the product weight when full of water,
(Check the specifications in the main book and allow an extra 5-8kg when full. )
Before installing ensure the following have been provided at
the installation site:
• 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
required. (One GPO is for the Zip HydroTap and the other for the Booster heater).
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.
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
For Accessories contact Zip:
Tel [phone]
Website: www.zipwater.co.uk
Email: [email protected]
*Dependant on model purchased

9
Installation instructions
805845UK v1.02 July 2018 - G4 Command Centre
Technical support
Tel: [phone] Email: [email protected].uk www.zipwater.co.uk
Tap - Command Centre compatibility
Commercial B, BA, BC and BCS HydroTap G4 range
All-in-One Classic
Filtered Boiling and Chilled plus unfiltered Hot and Cold
Filtered Boiling, Chilled and Sparkling plus unfiltered Hot
and Cold
Filtered Chilled
Filtered, Chilled and Sparkling
Commercial C and CS HydroTap G4 range
HydroTaps
Filtered Chilled plus unfiltered Hot and Cold
Filtered Chilled and Sparkling plus unfiltered Hot and Cold
Celsius
Arc / Cube
Elite Classic
HydroTaps
Mixer taps
Classic Vented
+
Filtered Boiling
Filtered Boiling and Ambient
Filtered Boiling and Chilled
Filtered Boiling, Chilled and Sparkling
Plus unfiltered Hot and Cold.
Filtered Boiling plus unfiltered Hot and Cold
Filtered Boiling and Ambient plus unfiltered Hot and Cold
Filtered Boiling and Chilled plus unfiltered Hot and Cold
Filtered Boiling, Chilled and Sparkling plus unfiltered Hot
and Cold
Celsius & All-in-One Celsius Arc
All-in-One
Celsius Arc
Arc / Cube
Elite Classic
Celsius
Arc / Cube
All-in-One
Classic
Vented
Celsius
Arc / Cube
All-in-One
Classic
Mains

10
Installation instructions
805845UK V1.02 July 2018 - G4 Command Centre
Technical support
Tel: [phone] Email: [email protected].uk www.zipwater.co.uk
Residential B, BA, BC and BCS HydroTap G4 range
Arc / Cube
Elite Classic
HydroTaps
Residential C and CS HydroTap G4 range
Filtered Chilled
Filtered, Chilled and Sparkling
Tap - Command Centre compatibility
Filtered Chilled plus unfiltered Hot and Cold
Filtered Chilled and Sparkling plus unfiltered Hot and Cold
Celsius
Arc / Cube
Celsius
All-in-One taps
All-in-One
Classic
Vented
Arc / Cube
Elite Classic
HydroTaps
Mixer taps
Arc Mains Cube Mains
+
Filtered Boiling
Filtered Boiling and Ambient
Filtered Boiling and Chilled
Filtered Boiling, Chilled and Sparkling
Filtered Boiling plus unfiltered Hot and Cold
Filtered Boiling and Ambient plus unfiltered Hot and Cold
Filtered Boiling and Chilled plus unfiltered Hot and Cold
Filtered Boiling, Chilled and Sparkling plus unfiltered
Hot and Cold
Celsius
Arc / Cube
Celsius & All-in-One Celsius Arc
All-in-One
Celsius Arc
Filtered Boiling and Chilled plus unfiltered Hot and Cold
Filtered Boiling, Chilled and Sparkling plus unfiltered Hot
and Cold
Plus unfiltered Hot and Cold
All-in-One
Classic
Mains

11
Installation instructions
805845UK v1.02 July 2018 - G4 Command Centre
Technical support
Tel: [phone] Email: [email protected].uk www.zipwater.co.uk
Command
Centre
Capacity boiling
(167ml cups
/hr)
Capacity
chilled/
sparkling
(200ml
glasses/hr)
Power
rating
(kW)
230V
Boost
rating
(kW)
230V
Boost
(10A)
**13A sockets
required
Unit Dimensions****
W x D x H (mm) with air
duct
***Dry
weight
(kg)
Commercial Command Centres
Filtered Boiling, Chilled and Sparkling, with and without booster
5253UK#
5053UK 160 / 240* 175 2.30 2.20 optional 1 / 2* 450 x 470 x 335 39
2957UK#
2857UK 100 / 140* 75 2.13 2.20 optional 1 / 2* 338 x 461 x 335 30
Filtered Boiling and Chilled, with and without booster
5261UK#
5061UK 160 / 240* 175 2.13 2.20 optional 1 / 2* 450 x 470 x 335 28
2924UK#
2824UK 100 / 140* 75 2.05 2.20 optional 1 / 2* 280 x 470 x 335 22
Filtered Boiling and Ambient, with and without booster
5201UK#
5001UK 160 / 240* - 1.90 2.20 optional 1 / 2* 280 x 313 x 335 13
Filtered Boiling, with and without booster
5200UK#
5000UK 160 / 240* - 1.90 2.20 optional 1 / 2* 280 x 313 x 335 11
Filtered Chilled and Sparkling
0053UK - 175 0.45 - - 1 336 x 476 x 335 36
Filtered Chilled
0061UK - 175 0.3 - - 1 336 x 480 x 335 24
Residential Command Centres
Filtered Boiling, Chilled and Sparkling, with and without booster
1456UK#
1256UK 1.7 2.2 optional 1 / 2* 338 461 x 335 30
Filtered Boiling and Chilled, with and without booster
1414UK#
1214UK 1.55 2.2 optional 1 / 2* 280 x 470 x x335 21
Filtered Boiling and Ambient, with and without booster
1501UK#
1301UK
1.43 2.2 optional 1 / 2* 280 x 313 x 335 13
Filtered Boiling, with and without booster
1500UK#
1300UK 1.43 2.2 optional 1 / 2* 280 x 313 x 335 11
Filtered Chilled and Sparkling
0056UK 0.35 - - 1 280 x 405 x 335 30
Filtered Chilled
0015UK 0.13 - - 1 280 x 420 x 335 20
#Supplied with venturi for vented mixer tap
* With boost
** One for the Command Centre, and one for the booster
*** Add 3 - 8Kg when full
**** Refer to Section 7, Command Centre installation, for clearance envelope.
Component Min. / Max. water supply pressure MPa (bar)
(in a G4 Hydrotap system)
HydroTap 0.17 (1.7) - 0.5 (5.0)
Sparkling Hydrotap 0.25 (2.5) - 0.5 (5.0)
Mixer tap 0.20 (2.0) - 0.5 (5.0)
Booster 0.20 (2.0) - 0.5 (5.0)
Scale filter 0.20 (2.0) - 0.5 (5.0)
Technical specifications
Water supply pressure requirements

12
Installation instructions
805845UK V1.02 July 2018 - G4 Command Centre
Technical support
Tel: [phone] Email: [email protected].uk www.zipwater.co.uk
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 3-8kg when full).
• Sufficient space in the cupboard to install the Command Centre and
other components in accordance with these installation instructions. See
Technical specification, page 11 for dimensions. Make allowance for a
booster if required. See sections 2 page 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 Centre and the other for the booster).
• Both the Command Centre and booster must be installed in accordance
with IEE regulations, See Technical specification, page 11 for power
ratings.
Note Check all cable and hose lengths against inlet /outlet positions before
proceeding (see section 7 for general layout).
• A wholesome water supply connection with a minimum working pressure
of: (see page 11 min. / max. water supply pressure) 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 Centre is installed.
• For the All-in-One, Celsius and Mains mixer taps a hot and cold water
supply are required. (see page 11 for min/max. water supply pressure).
• If external filtration or a lime-scale protection filter is required, then it is
important to allow extra space for it.
• If pressure is likely to exceed 0.5 MPa (5 bar), install a 0.35 MPa (3.5
bar) pressure limiting valve.
• The appliance must be placed with its base in a horizontal position.
• Ensure proper ventilation for CO2, see Important safety instructions, page
6.
IMPORTANT! Do not proceed with the installation if these requirements are
not met.
!
!

13
Installation instructions
805845UK v1.02 July 2018 - G4 Command Centre
Technical support
Tel: [phone] Email: [email protected].uk www.zipwater.co.uk
Section 1
Ventilation
Ventilation table of contents
1.1 Generic requirements............................................................................................................. 13
1.2 BC,BCS Commercial Command Centre installation .............................................................. 14
1.3 BC, BCS Commercial compact Command Centre installation............................................... 16
1.4 BO,BA Commercial and Residential Command Centre installation....................................... 17
1.5 CS, C Commercial Command Centre installation.................................................................. 18
1.6 BC, BCS, CS, C Residential Command Centre installation................................................... 20
Generic requirements
!
Important Read this section in conjunction with section 7 Command Centre installation,
page 30.
When installing air flow vents, the following tools will be required
• Jigsaw and drill or equivalent equipment.
• Keyhole or wall board saw.
1.1 Generic requirements
Clearance envelope
• A clearance envelope around all Command Centres must be provided to allow adequate
ventilation for the safe and effective use of the HydroTap G4 system.
!
535mm
50mm 50mm
Command Centre
width

14
Installation instructions
805845UK V1.02 July 2018 - G4 Command Centre
Technical support
Tel: [phone] Email: [email protected].uk www.zipwater.co.uk
1.2.2 Preferred ventilation arrangement shown below.
The ducted vent kit supplied with the Command Centre exhausting through the kick-space should be used, to
provide adequate ventilation in all conditions. (Ancillary components are not shown in these diagrams).
A
B
C
100mm
min.
Inlet grille
Position vent grille on
either the kick board or the
cupboard ends
Inlet grille should be
fitted in baseboard
A
Cupboard back must be
fully closed to prevent
recirculation into
cupboard from
kick space.
1.2 BC, BCS Commercial Command Centres
Ventilation
1.2.1 Ventilation for all models
• The clearance envelope dimensions stated in the Specification sheets and Installation instructions must
be observed.
• Adequate ventilation must be provided to ensure that the cupboard temperature doesn't exceed 350C.
Vent cut-out details
AAir outlet vent
(flat vent)
B Air inlet vent
314
Ø12 x 2
326
5
43max
285
60
Ø12 X 4
=
=
45
284
Ø12 x 4
CDucted vent

15
Installation instructions
805845UK v1.02 July 2018 - G4 Command Centre
Technical support
Tel: [phone] Email: [email protected].uk www.zipwater.co.uk
1.2.3 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 .
AFan kit fitted to kick board and with kick space duct fitted to the Command Centre.
BFan kit fitted to cupboard door (position B1) or side (position B2) and without kick space duct fitted to the
Command Centre. *For dual exhaust fan cut-out dimensions see the instructions provided with the kit.
B
A
B2
B1
Vent tray
100mm
min.
1.2 4 Alternative arrangement (Vent tray)
In situations where cupboard width is 1000mm or greater, without central pillar or where the rear of the
cupboard is not sealed and where vent grilles cannot be fitted in the kick board (e.g. hospitals) use a Vent
tray kit Call Zip on 0345 6 005 005.
A vent grille, supplied should be used as an inlet vent and fitted to the cabinet side (adjacent to the
Command Centre air inlet) as shown below. It must
take in air from the room or another ventilated
space. This space could be an adjacent cupboard,
(via a communicating port) on condition that it does
not contain a heat generating appliance. The vent
grille or the angled inlet grille supplied should be
fitted in the adjacent cupboard, observing 100mm
separation from the vent tray exhaust.
Ventilation

16
Installation instructions
805845UK V1.02 July 2018 - G4 Command Centre
Technical support
Tel: [phone] Email: [email protected].uk www.zipwater.co.uk
1.3.1 Ventilation for all models
• The clearance envelope dimensions stated in the specification sheets and installation instructions must
be observed.
• Adequate ventilation must be provided to ensure that the cupboard space temperature does not exceed
350C.
1.3.2 Preferred arrangement
• The vent kit supplied with the Command Centre should be used to provide adequate ventilation by
convection in normal usage.
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. The outlet vent Ashould be towards the top of the door (position
A2) or side of the cupboard (position A1). (Where possible
air inlet vent and the air outlet vent should be positioned at
opposite ends of the same cupboard space).
A1
A2
Vent cut-out details
*AAir outlet vent
B
1.3.3 Alternative arrangement
In situations where the preferred arrangement does not
provide adequate ventilation by natural convection a Dual
exhaust fan kit* (SP93156) must be fitted to the cupboard
door or side (as shown in the illustration below) and
connected to the Command Centre DIN socket.
* For dual
exhaust
fan cut-out
dimensions
see the
instructions
provided with
the kit.
B
A1
A2
B Air inlet vent
Note Flat outlet vent detail shown above, louvred outlet vent
also supplied.
1.3 BC, BCS Commercial compact Command Centres
Ventilation
285
60
Ø12 X 4
=
=
314
Ø12 x 2
326
5
43max

17
Installation instructions
805845UK v1.02 July 2018 - G4 Command Centre
Technical support
Tel: [phone] Email: [email protected].uk www.zipwater.co.uk
1.4.1 Ventilation for all models
• The clearance envelope dimensions stated in the specification sheets and installation instructions must
be observed.
• Adequate ventilation must be provided to ensure that the cupboard space temperature does not exceed
350C.
1.4.2 Preferred arrangement
• 4mm door buffers (at the four corners of each door) supplied with the Command Centre should be used
to provide adequate ventilation in normal usage, see illustration below.
Door buffer
1.4 BO & BA Commercial, BO & BA Residential Command Centres
Ventilation

18
Installation instructions
805845UK V1.02 July 2018 - G4 Command Centre
Technical support
Tel: [phone] Email: [email protected].uk www.zipwater.co.uk
1.5.2 Preferred ventilation arrangements for CS models
The ducted vent kit supplied with the Command Centre exhausting through the kick-space should be used, to
provide adequate ventilation in all conditions. (Ancillary components are not shown in these diagrams).
1.5.1 Ventilation for all models
• The clearance envelope dimensions stated in the specification sheets and installation instructions must
be observed.
• Adequate ventilation must be provided to ensure that the cupboard space temperature does not exceed
350C.
B
A
C
100mm min.
Cupboard back must be fully
closed to prevent recirculation
into cupboard from kick space.
A
1.5 CS & C Commercial Command Centres
Ventilation
Vent cut-out details
AAir outlet vent
(flat vent)
B Air inlet vent
314
Ø12 x 2
326
5
43max
285
60
Ø12 X 4
=
=
45
284
Ø12 x 4
CDucted vent

19
Installation instructions
805845UK v1.02 July 2018 - G4 Command Centre
Technical support
Tel: [phone] Email: [email protected].uk www.zipwater.co.uk
1.5.3 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 .
AFan kit fitted to kick board and with kick space duct fitted to the Command Centre.
BFan kit fitted to cupboard door (position B1) or side (position B2) and without kick space duct fitted
to the Command Centre.
*For dual exhaust fan cut-out dimensions see the instructions provided with the kit.
B1
B2
A B
1.5.4 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 a Vent tray kit (CS SP93541).
Vent tray
100mm
min.
A vent grille, supplied should be used as an inlet vent and fitted to the cabinet side (adjacent to the
Command Centre air inlet) as shown below. It must take in air from the room or another ventilated space.
This space could be an adjacent cupboard, (via a communicating port) on condition that it does not contain
a heat generating appliance. The
vent grille or the angled inlet grille
supplied should be fitted in the
adjacent cupboard, observing
100mm separation from the vent
tray exhaust.
Ventilation

20
Installation instructions
805845UK V1.02 July 2018 - G4 Command Centre
Technical support
Tel: [phone] Email: [email protected].uk www.zipwater.co.uk
1.6.3 Alternative arrangement
• For high use applications where the cupboard space
temperature is near 350C or higher, the vent kit supplied can
be used to provide further ventilation by convection.
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. The outlet vent should be
towards the top of the door (position A1) or side of the cupboard
(position A2).
(Where possible air inlet vent and the air outlet vent should be
positioned at opposite ends of the same cupboard space).
1.6.1 Ventilation for all models
• The clearance envelope dimensions stated in the specification sheets and installation instructions must
be observed.
• Adequate ventilation must be provided to ensure that the cupboard space temperature does not exceed
350C.
1.6.2 Preferred arrangements
4mm door buffers (at the four corners of each door) supplied with the Command Centre should be used to
provide adequate ventilation in normal usage, see illustration below.
Door buffer
A1
A2
B
Vent cut-out details
A1 or A2 Air outlet vent
BAir inlet vent
Note Flat outlet vent
detail shown, louvred
outlet vent also supplied.
1.6 BC, BCS, CS, C Residential Command Centres
Ventilation
314
Ø12 x 2
326
5
43max
285
60
Ø12 X 4
=
=