Zip ChillTap Extra CT2/140 User manual

Page 1 of 12 Zip CT2/140, DOMCT1- Installation & operating instructions - June 2015 v1.01
Installation and operating instructions
Zip ChillTap Extra
Filtered Ambient and Chilled drinking water appliances for work and home
®
Affix model number label here
ChillTap®Extra

Page 2 of 12 Zip CT2/140, DOMCT1- Installation & operating instructions - June 2015 v1.01
Contents
Safety information ......................................................................................................................................... Page 2
Technical data ............................................................................................................................................... Page 3
Spare parts and accessories.......................................................................................................................... Page 3
General installation instructions ..................................................................................................................... Page 4
ChillTap®Extra CT2/140 and DOMCT1 installation instructions ....................................................................... Page 5
ChillTap®Extra CT2/140 and DOMCT1 configuration diagram......................................................................... Page 6
Commissioning .............................................................................................................................................. Page 7
Operation....................................................................................................................................................... Page 7
Filter replacement.......................................................................................................................................... Page 8
Cleaning and Service ..................................................................................................................................... Page 9
Warranty information and End of life disposal .............................................................................................. Page 10
Contact details............................................................................................................................................. Page 12
Safety information
Please read all installation requirements, installation procedures and precautions before
installing any Zip product.
Never attempt to install a Zip product without reading all of the applicable instructions.
Installation, commissioning and maintenance of this appliance must only be carried
out by a competent installer who will then be responsible for adhering to all relevant
standards and regulations.
Chilled water appliances must be wired to a double pole switched fused spur with a
minimum breaking capacity of 13 amps and protected by a suitably rated RCD.
Installation must comply with current IEE regulations and any local authority
requirements.
This appliance must be earthed.
Check that the power supply is switched off prior to electrical connection.
The product, its wiring and piping must not be modified in any way.
In case of malfunction isolate the electricity supply immediately. In case of leaks also
isolate the incoming mains cold water supply. Repairs must only be carried out by Zip
Heaters (UK) Ltd or an authorised Zip service engineer.
If the power supply cable is damaged it must be replaced by a Zip service engineer or
a qualified electrician.
The power supply cable must be adequately secured.
Do not remove the appliance cover under any circumstances without first isolating the
appliance from the electricity supply.
This appliance must not be used by any person (including children) with limited
physical, sensorial or mental abilities or failing experience and / or knowledge
unless they are supervised by a person responsible for their safety, or have received

Page 3 of 12 Zip CT2/140, DOMCT1- Installation & operating instructions - June 2015 v1.01
Safety information continued
15mm compression fitting connecting to mains water supply.
A potable water supply is required with minimum water pressure of 0.17 MPa (1.7 bar). If the incoming mains cold water
supply pressure exceeds 0.7 MPa (7.0 bar) a pressure reducing valve is required to be fitted in the supply line. (See
Spare parts and accessories below).
Power Supply: 1/N/PE 230 V AC.
Chiller type. Fan cooled condenser with compressor. Operating temperature range 5ºC - 35ºC.
Storage capacity: 1.8 Litres.
Refrigerant type: Non-toxic R134A.
Taps: Chrome plated brass, lever action, vented (CT2/140 and DOMCT1) with swivel head.
Filtration type: Submicron filtration.
Technical data
Spare parts and accessories
Spare parts
Part No. Description
SP93307 ChillTap® Extra
ZT502 Sub micron lter
Optional accessories
Part No. Description
HE45004*** Water block (water shut down system)
AQ3 Pressure reducer set at 0.35 MPa (3.5 bar)
ZT008 Font kit
instructions about how to use the appliance.
Children should be supervised in order to make sure that they do not play with the
appliance.
The appliance must only be used when correctly functioning and installed.
Chilled water appliances are approved to the LVD and EMC directives and CE marked.
This product has been examined, tested and found, when correctly fitted, to
comply with the requirements of the United Kingdom Water Regulations / Byelaws
(Scotland).
The products are listed under the WRAS (Water Regulations Advisory Scheme) Water
Fittings and Materials Directory.
Zip Heaters (UK) Ltd cannot be held liable for any damages caused by failure to
observe these instructions.
Caution: Refrigerant The chiller units contain R134a refrigerant under pressure. No
part of the unit should be exposed to a naked flame.
Maintenance of the refrigeration unit must be carried out by an accredited service provider or
qualified refrigeration mechanic.
Leave these instructions with the end user after installation.
Model Chilled
Water
Ambient
Water
Chilled Water
glasses* per hour
Initial Draw
Glasses*
Recovery
Glasses*
Total rating
Watts
Weight
Empty
Kg**
Weight
Full
Kg
Under-Sink
W x D x H
CT2/140 ü ü 140 @ 5 - 10°C 8 140 450 21.9 23.9 353 x 291 x 385
DOMCT1 ü ü 60 @ 7 - 12°C 8 60 245 17.8 19.8 353 x 253 x 377
*Standard Glass = 200ml ** Weight is chiller unit only with no accessories

Page 4 of 12 Zip CT2/140, DOMCT1- Installation & operating instructions - June 2015 v1.01
*** The recommended optional Water block is ideal for limiting potential
leakage and resulting water damage from water chillers and their
supply pipe work, which are subject to mains water pressure.
It is easily installed via standard 3/4” BSP water connection and can be pre-
set from 5 to 50 litres. The Water block also incorporates a
non-return valve.
HE45004
Water block
General installation instructions
Push t ttings
Precautions
The plumbing installation must be undertaken in accordance with local water authority
regulations and these Installation instructions.
As the installer, it is your responsibility to supply (if necessary) and install all valves as
required by local regulations and relevant standards.
The chiller and filtration systems are indoor units and must not be exposed to the
elements.
Take care, when bending rigid plastic tubing, to prevent it from kinking or crushing
around a bend. The plastic tubing contains water under mains pressure, be careful not
to nick, scratch or damage it during installation.
Cut the tube squarely with a sharp knife or tube cutter. Shake out and remove any
swarf and debris before connection.
Ensure there is adequate ventilation available through the chiller space. If there is
inadequate ventilation, and the chiller space temperature rises to above 40°C, the
chiller may become damaged and malfunction, which will void the product warranty.
For both CT2/140 and DOMCT1 there must be a minimum 168 cm2of cross-flow
ventilation. Suitable holes or vents will need to be cut into the cupboard and door.
If the incoming mains cold water supply pressure exceeds 0.7 MPa (7.0 bar) a
pressure reducing valve is required to be fitted in the supply line. (See Spare parts and
accessories page 3).
Electrical
Electrical connection must be made by a Zip service engineer or a qualified electrician.
(See Safety information, page 2).
This appliance must be earthed.
DO NOT turn the electricity supply on until the system is purged. (See Filter
replacement page 8).
Refer to the configuration diagram page 6.

Page 5 of 12 Zip CT2/140, DOMCT1- Installation & operating instructions - June 2015 v1.01
Note It is important to install an isolating valve (not supplied) in the supply line before
the connection to Zip chiller products.
Installing the chiller and filter head
The filter head should be mounted as close as possible to the front of the cupboard,
to allow for ready and easy access during filter changes. Usually the side of the
cupboard, near the door, is most suitable.
Using the 2off 3/4” self tap screws provided, screw the filter head to the inside of the
cupboard, allowing 260mm minimum clearance between the underside of the filter
head and any obstructions.
To install the filter, see Filter replacement page 8.
Site the under counter chiller unit into the cupboard as close to the dispensing tap
position as is possible, to minimise the length of exposed tubing.
Allow an envelope of at least 50mm around the chiller unit to permit free airflow. Both
the top and the front of the chiller must remain accessible for servicing purposes.
Electrical connection
Electrical connection must be made by a Zip service engineer or a qualified electrician.
(See Safety information page 2).
Connect to water supply
Install the isolation valve (not supplied) in the mains cold water supply line in the
under-counter cupboard space. Using the 15mm compression fitting supplied, connect
the pressure limiting multifunction valve assembly to the incoming water supply line.
Note Before assembling the compression fitting to the valve, apply sufficient PTFE tape
to the thread to ensure a water tight connection.
Do not turn the water on until the complete system has been connected and purged
(see Filter replacement page 8).
Installing the tap
ChillTap®Extra
Install the ChillTap® Extra in a position where there is a Ø52mm wide flat area within
the draining area of the sink (or alternatively on the ZT008 font accessory), ensuring
that the selected position allows the water from the spout to safely drain away.
Use a Ø35mm sheet metal punch to create a neat hole without burrs.
Remove the brass nut, brass washer and lower rubber washer from the base of the
tap, leaving the rubber-sealing ring in place, then fit the tap in place, oriented so that
the levers operate towards the user.
Slide the lower rubber washer then the brass washer followed by the brass nut over
the tap connection tubes, (under the sink), and tighten the nut to secure the tap firmly
into place.
Connecting the system together
Note Ensure that the plastic pipes from the chiller unit are insulated with the tube
insulation provided, use any tube insulation left over to insulate pipes from the lter
head. (There is no need to insulate pipes to the pressure relief valve assembly).
The pressure limiting multifunction valve, and pressure relief valve supplied must be
fitted.
Ensure that all connections to push fit fittings are pushed in past the O-ring to full
depth, at least 15-16mm (see Push-fit fittings diagrams, page 4).
ChillTap®Extra CT2/140 and DOMCT1 installation instructions

Page 6 of 12 Zip CT2/140, DOMCT1- Installation & operating instructions - June 2015 v1.01
ChillTap®Extra CT2/140 and DOMCT1 installation instructions continued
Connect the white tube from the tap to the outlet of the filter housing (marked with arrow pointing away from filter head)
and push fit fitting marked INLET on the top right rear of the chiller unit, use the push fit T-piece and white tube supplied
with the tap kit. Trim to length before fitting.
Connect the blue tube from the tap to the push fit fitting marked OUTLET on the top left rear of the chiller unit, and to the
inlet of the pressure relief valve (PRV) (as show below), use the push fit T-piece and white tube supplied with the tap kit.
Trim to length before fitting.
Connect the red tube from the tap to the outlet of the pressure relief valve (as show below). Trim to length before fitting.
Connect the white tube (supplied in the tap kit) between the INLET connection on the filter head (marked with arrow
pointing towards the filter head) to the pressure limiting multifunction valve. Trim to length before fitting.
Use the 4off pipe clamps and 4off 1/2” self tap screws provided to secure tubes appropriately, to prevent applying stress
to pipe connections.
ChillTap® Extra
Outlet Inlet
Chiller unit
Filter and
head
assembly
Mains cold water
15mm compression
tting
Pressure limiting
multifunctional valve
Pressure
relief valve
assembly
ChillTap®Extra CT2/140 and DOMCT1 configuration diagram
260mm min.
Notes
Ensure that the plastic pipes from the chiller unit are insulated with the
tube insulation provided, use any tube insulation left over to insulate
pipes from the lter head.
Cut pipes should not be overly long, but must allow sufcient length to
avoid stress at connection points.
When connecting the PRV
assembly, ensure that ferrules and
correct olives are tted as shown
in the adjacent diagram.
Do not overtighten the
compression nuts.

Page 7 of 12 Zip CT2/140, DOMCT1- Installation & operating instructions - June 2015 v1.01
Operation
Commissioning
ChillTap®Extra
The lever on the right is used for chilled filtered water and the other, on the left, is
used for ambient filtered water.
Chilled water is obtained by pulling the lever on the right forward, The water is
chilled by a refrigeration unit fitted within the chiller unit, under the sink.
Chilled water can be obtained within the rated capacity, for as long as the lever is in
the ON (horizontal) position. Ambient water is obtained in the same manner as the
chilled water, by pulling the lever on the left forward, to the horizontal position.
When finished dispensing water, both levers automatically return to the OFF (vertical)
position once finger pressure has been removed.
Commissioning
Secure all pipes and cables. After the system is correctly installed and connected,
turn the incoming mains cold water supply on. Check all connections for leaks.
Repair as necessary, again turn the incoming mains cold water supply on and then the
mains electricity supply.
The chiller unit takes up to 20 minutes to chill it’s contents to the rated temperature,
depending on the ambient temperature of the water.
Following installation, the chiller system will contain air, which needs to be purged.
To purge the system of air follow the instruction in the Filter replacement section,
page 8.
Dispose of the packaging wisely.
Pull

Page 8 of 12 Zip CT2/140, DOMCT1- Installation & operating instructions - June 2015 v1.01
Filter replacement
Changing the filter
For safe operation, the filter cartridge should be replaced at least every 6-12 months,
or earlier if you notice a persistent reduction in water pressure from the tap or an
unpleasant taste or odour in the water.
For safe operation, thoroughly flush the water through after periods of non-use
longer than 12 hours.
Not changing the filter cartridges when required may cause the water to become
biologically unsafe.
Use only a Zip filter to match the one used in your system product (see Spare parts
and accessories page 3). The filter cartridge can be obtained through plumbing
suppliers or direct from Zip. The installation date should be written on the filter
cartridge. No special tools or skills are required to install the filter cartridge.
• Locate the filter in the under-sink cupboard.
• Grasp the lter cartridge rmly and twist it horizontally a quarter turn
clockwise until it stops.
Some water will drip from the filter head during the replacement process so it is
a good idea to have a bucket and towel handy to catch and mop up any spills.
• Gently ease the cartridge downwards to detach it from the lter head, then pull
it out and discard responsibly. Take care not to tip it up once free as water may
spill out.
• Write the date of replacement on the new lter cartridge label.
• Remove the protective plastic cap. The insertion method is the opposite to the
removal method. Align the tabs of the replacement cartridge with the lter head
and insert it up into the lter head.
• Turn the replacement cartridge a quarter turn anti-clockwise until it stops and
locks into position.
• When the lter replacement has been completed successfully dispense water
from the tap until it ows without any further spluttering. Run the water for at
least 2 minutes more to fully purge the ltration system.
Remove lter
Rotate
Pull
Insert lter
Rotate
Insert

Page 9 of 12 Zip CT2/140, DOMCT1- Installation & operating instructions - June 2015 v1.01
Service
Cleaning
Cleaning
Never use strong, corrosive or abrasive cleaning materials on the Zip ChillTap®or
under counter chiller unit. Wipe clean the outer surfaces with a sponge or a soft cloth
using a mild soap and water.
The louvres on the sides of the chiller unit need to be kept free of dust and lint to
permit free flow of air through the vents. They should be checked regularly, at least
monthly, and dusted or vacuumed.
Service
There are no user serviceable parts but there are dangerous voltages present within
the under counter chiller unit. All service work must only be carried out by a suitably
qualified and experienced trades-person.
Before calling for service, check that both the water and electricity supplies are turned
on and functional.
Call Zip, a qualified electrician or plumber for assistance, service, spare parts, or
enquiries.
Zip customer service 0845 6 005 005, 0345 6 005 005.

Page 10 of 12 Zip CT2/140, DOMCT1- Installation & operating instructions - June 2015 v1.01
In order to help preserve our environment we ask that you dispose of this
product correctly. Please contact your local council for collection centre details.
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 the collection and
recycling of unwanted electrical and electronic equipment.
In order to preserve our environment we ask that you dispose of this product correctly.
Please contact Zip customer service for advice on 0845 6 005 005, 0345 6 005 005.
Warranty information
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 Ltd warrants that, should any part fail within 12 calendar months of
installation, that part will be repaired or replaced free of charge by Zip or 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.
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.zipheaters.co.uk and look under the
heading “Warranty”.

Page 11 of 12 Zip CT2/140, DOMCT1- Installation & operating instructions - June 2015 v1.01
Notes

Page 12 of 12 Zip CT2/140, DOMCT1- Installation & operating instructions - June 2015 v1.01
Contact details
Zip Heaters (UK) Ltd,
14 Bertie Ward Way,
Dereham,
Norfolk,
NR19 1TE
www.zipheaters.co.uk
Telephone: [phone],
0345 6 005 005
Fax: [phone]
Web: www.zipheaters.co.uk
e-mail: [email protected]
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.