Zenith ChillTap Residential Manual

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806143NZ v1.06 07.19 CW ChillTap UCCT
Installation instructions & user manual
Zenith
ChillTap
Filtered, chilled water on tap.
AFFIX PRODUCT LABEL HERE

02 806143NZ v1.06 07.19 CW ChillTap UCCT
Table of contents
WARNINGS AND PRECAUTIONS ........................................................................... 03
Technical specification ........................................................................................04
Before installation ...............................................................................................04
Installation instructions....................................................................................... 05
Tap installation.................................................................................................... 05
Ventilation .......................................................................................................... 06
Command centre installation ............................................................................. 08
Commissioning................................................................................................... 09
Operation & Maintenance.................................................................................... 10
Operation ........................................................................................................... 10
Water filter.......................................................................................................... 10
Air inlet screen.................................................................................................... 10
Troubleshooting...................................................................................................11
Cleaning ...............................................................................................................11
End of life disposal................................................................................................11

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806143NZ v1.06 07.19 CW ChillTap UCCT
WARNINGS AND PRECAUTIONS
1. Please read all Warnings and Precautions, Installation Requirements and Installation Instructions before
installing the Zenith ChillTap. Never attempt to install the Zenith ChillTap without reading all of the
applicable instructions.
2. All electrical connections must comply with current AS/NZS 3000 wiring rules.
3. All plumbing must comply with AS/NZS 3500.4.1 and AS/NZS 3500.4.2 in accordance with local Water
Authority regulations. As the installer, it is your responsibility to supply (if necessary) and install all valves
as required by local regulations and relevant standards.
4. All refrigeration must comply with AS/NZS 3350.2.24
5. This appliance must be earthed.
6. The power cord and general power outlet must be in a safe and accessible position after installation.
If the power supply cord is damaged it must be replaced by a Zenith Service Provider or a qualified
electrician.
7. Do not remove the cover of the appliance under any circumstances without first isolating
the appliance from the power supply.
8. This unit is designed for indoor use and must not be installed outdoors or exposed to the
elements of nature.
9. This unit must not be positioned in an area that may be cleaned by a water jet.
10. This unit must not be cleaned by a water jet.
11. This appliance is not intended for use by persons (including children) with reduced physical, sensory or
mental capabilities, or lack of experience and knowledge, unless they have been given supervision or
instruction concerning use of the appliance by a person responsible for their safety. For products sold in
Europe, this appliance can be used by children aged from 8 years and above and persons with reduced
physical, sensory or mental capabilities or lack of experience and knowledge if they have been given
supervision or instruction concerning use of the appliance in a safe way and understand the hazards
involved. Children 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.
12. This appliance is intended to be used in: staff kitchen areas in shops, offices and other working
environments; farm houses and by clients in hotels, motels and other residential type environments; bed
and breakfast type environments; catering and similar non-retail applications

04 806143NZ v1.06 07.19 CW ChillTap UCCT
Technical specification
Model Water supplied Power Rating
(kW) Refrigerant Dimensions W x D x H (mm)
Dry Weight*
(kg)
ChillTap Residential Chilled 0.3 R134a 280 x 475 x 335 25
ChillTap Extra Residential Chilled, Ambient 0.3 R134a 280 x 475 x 335 25
ChillTap 140 glass Chilled 0.3 R134a 280 x 475 x 335 25
ChillTap Extra 140 glass Chilled, Ambient 0.3 R134a 280 x 475 x 335 25
Before installation, please ensure:
• All installation instructions have been reviewed and understood.
• A potable water supply connection with isolating valve inside the cupboard is
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.
Note: All fittings are supplied with the appliance kit except an isolation valve.
• Check the water quality to determine if extra filtration will be required.
• Check the appliance rating plate and ensure correct power is available for the
appliance.
• Check the underbench cupboard supporting the appliance is adequate for the total
weight and size of the appliance.
• Power supply 220-240V AC, 50Hz for connection via a 10 amp electrical power
outlet.
• Operating temperatures 5ºC - 35ºC.
• External water pressure 150kPa - 700kPa (1.5 bar - 7 bar)
Note: For best results, the recommended minimum static mains water pressure is 250kPa (2.5 bar). The
appliance is fitted with a 500kPa Internal Pressure Limiting Valve.
• Frost Protection: If this appliance is located where the ambient air temperature could fall below 5ºC
when the appliance 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.
• The appliance must be placed in a horizontal position.
IMPORTANT! Do not proceed with the installation if these requirements are not met.
Note: The standard glass is 200 ml (7 fl oz).
* Add 4kg when filled with water.
Before installation
!
!

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806143NZ v1.06 07.19 CW ChillTap UCCT
Tap installation
In addition to common tools, the following will be required:
• 25mm (ChillTap Standard/Heavy Duty) OR 35mm (ChillTap
Extra) diameter sheet metal hole punch for sink tops (not
supplied)
• 25mm (ChillTap Standard/Heavy Duty) OR 35mm (ChillTap
Extra) diameter hole saw for timber bench tops (not
supplied)
Position the Tap
Warning: Do not reuse old hose-sets. The unit shall be
installed with the new hose-sets supplied. Hoses are
maximum 1000 mm in length.
Position and install the tap at the back of the sink or on the Font,
where there is a minimum 52 mm wide flat area within the draining
area of the sink. Make sure the selected position allows the tap
spout to overhang the sink bowl.
Ensure the distance between the tap and the command centre
does not exceed the length of the supplied tubing.
ChillTap Standard/Heavy Duty (Fig.1)
Use a 25mm sheet metal punch or hole saw to create a neat hole
without burrs.
Remove the large nut from the base of the tap, leaving the rubber
sealing ring (O-ring) in place.
Fit the tap and O-ring to the sink top, oriented so the operating
lever is easily accessible.
From under the sink, slide the nut over the tubes. Tighten the nut
to secure the tap firmly into place.
ChillTap Extra (Fig.2)
Use a 35mm sheet metal punch or hole saw to create a neat hole
without burrs.
Remove the large nut with the stainless steel and rubber washers
from the base of the tap, leaving the rubber sealing ring (O-ring) in
place.
Fit the tap and O-ring to the sink top, oriented so the operating
levers are easily accessible.
From under the sink, slide first the rubber washer, and then the
brass washer, followed by the nut, over the tubes. Tighten the nut
to secure the tap firmly into place.
O-RING LOWER
RUBBER
WASHER
WASHER
NUT
Blue tube to
Chilled Outlet
Red tube to
Vent Outlet
White tube
to Ambient
Outlet
O-RING
White tube to
Chilled Outlet
Blue and Red
tubes to Tee piece
which connects
to Vent Outlet.
Fig.2 ChillTap Extra
Fig.1 ChillTap Standard / Heavy Duty
NUT
Installation instructions

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Installation instructions
Clearance
Envelope
Ventilation
When installing air flow ducts, the following tools will be required:
• Jigsaw and 12 mm drill.
• Keyhole or Wall Board saw.
IMPORTANT! Allow clearance of 50 mm around and 200 mm above the command centre.
Proper air circulation must be provided for the system to operate correctly. Both the top and the front of the
command centre must remain accessible for servicing.
Fit the 3 mm silicon door buffers to the inside edge of the cupboard door (Fig.3).
The vent kit supplied with the ChillTap must be installed in the cupboard. The vent kit ensures heat dissipation
through forced convection. Air is drawn in through the front vent and expelled from the command centre
Residential models are supplied with a 2-piece vent kit. See Fig.4, cut-out B. The second grille may be installed
in the cupboard door side wall if required.
Commercial models are supplied with a 4-piece vent kit. See Fig.3 and Fig.4, cut-out A, B, C. The fourth grille
may be installed in the cupboard door side wall (if required).
3 mm
buffer pad
air space
477 mm
*100mm
Commercial models:
warm air OUT
via kickboard louvre
50
Cool Air IN via
cabinet floor,
front vent grille
* Note: Inlet and outlet vents should be separated by a minimum of 100 mm, to avoid hot air
recirculation.
550mm
Fig.3
50

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806143NZ v1.06 07.19 CW ChillTap UCCT
Installation instructions
= =
max 43
314.00
12.00
12.00
285.00
12.00
5
326.00
A
A - KICKBOARD CUT-OUT
1.Drill 4 pilot holes Ø12 in corners
2.Finish cut-out using Jigsaw
and Keyhole or Wall Board saw
B - CABINET FLOOR
CUT-OUT
1.Drill two pilot holes Ø12
2.Finish cut-out using Jigsaw
C - CABINET FLOOR
CUT-OUT
1.Drill 4 pilot holes Ø12 in corners
2.Finish cut-out using Jigsaw
and Keyhole or Wall Board saw
60.00
B
C
12.00
45.00
284
Additional ventilation
The following instructions are critical if the vent kit, as supplied, cannot be fitted.
If the vent kit cannot be used, or for high use applications where the cupboard space temperature is 35°C
or higher, an optional Vent Tray Kit or Exhaust Fan kit may be fitted. Contact your local service centre
for more information.
• Vent tray part no. 93541NZ (optional accessory)
• Dual exhaust fan kit, part no. 93156NZ (optional accessory)
Note: Ensure that A and B are positioned
at opposite ends of the cabinet.
Vent tray Dual exhaust fan
Fig.4

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Installation instructions
Command centre installation
Place the command centre in the cupboard as closely as possible to the outlet tap position. Arrange tubes in
the most direct route between tap outlet and command centre, to minimise the length of tubing. The tube
length is limited to 1000 mm.
Mains water connection
Note: Install an isolation valve (not supplied) in the water supply line before the connection to the
product.
Connect the braided hose to the isolation valve installed in the mains water supply line. For best results, the
recommended minimum static pressure is 250 kPa (2.5 bar).
Connect the braided hose from the isolation valve to the top of the command centre, marked MAINS IN (see
Fig.5).
On / Off
Switch
If caps are removed to allow lifting
handles to be installed during installation
of the unit, ensure they are refitted when
unit is in position.
Water Connection
for ChillTap
Standard / Heavy Duty
Water Connection for
ChillTap Extra
Fig.5

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806143NZ v1.06 07.19 CW ChillTap UCCT
Installation instructions
Hose connections
Note: To avoid water leaks, be careful not to damage the
tubes. The tube must not be kinked around a bend, as the
tube may contain water under pressure. If shortening the
hoses, ensure ends are cut clean and square.
1. Remove plugs from the outlet fittings on the top of
the command centre by depressing the collet and
simultaneously pulling out the plug.
2. Measure and trim the three 1/4” coloured hoses from the
carafe tap to the outlet fittings on the top of the command
centre. See Fig.6 and Fig.7.
3. Before making the connections, insulate the hoses with the
loose length of foam insulation. Trim the insulation to about
5-10mm shorter than the tube.
4. For correct hose connection, refer to Fig.6 for ChillTap
Standard and ChillTap Heavy Duty, and Fig.7 for ChillTap
Extra. Push each hose into the quick-release connector as
far as it will go (approx. 15 mm) to ensure a tight connection.
ChillTap Extra
BLUE
WHITE RED
ChillTap Extra
WHITE: Ambient
BLUE: Chilled
RED: Vent Fig.7
ChillTap Standard / Heavy Duty
WHITE: Chilled
BLUE: Tee piece, side
RED: Tee piece, top
BLUE
WHITE
RED
Tee piece
ChillTap Standard ChillTap Heavy Duty
Fig.6 Commissioning
Turn on the water supply to the unit, then rotate and hold the
chilled water or ambient water lever (ChillTap Extra). First air,
then water will flow from the tap. Allow the water to continue
to flow for about 10 litres, which is required to activate the filter.
Once this has been done release the lever to turn off the water.
The lever will spring back to the upright position.
Connect the unit to the mains power supply and turn ON.
Switch ON the switch at the side of the command centre.
The compressor and fan will start, and will continue to run until
temperature is reached.

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Operation & Maintenance
Operation
To dispense chilled, filtered water, rotate the lever on the right
hand side of the carafe tap to a horizontal position. The lever will
spring back when released.
ChillTap Extra: Chilled still filtered water is dispensed using the
lever on the right hand side of the carafe tap (blue marking).
Ambient filtered water is dispensed using the lever on the left hand
side of the carafe tap (white marking).
The levers will spring back to the upright position and water flow
will stop, when released.
Chilled filtered
water (blue)
(ChillTap Extra)
Ambient water
(white)
ROTATE
Water filter
For safe operation, the filter cartridge should be replaced every
6-12 months, or earlier if you notice a persistent reduction in water
pressure from the appliance or an unpleasant taste or odour in the
water. To replace the water filter cartridge:
1. Turn off the water and power supply to the unit.
2. Turn on the chilled water lever (blue marking), to release the
water pressure in the unit. Once water has stopped running
from the tap, turn off the lever.
3. Turn the filter clockwise and gently pull the cartridge down.
The cartridge should release from the filter head. Dispose of
the filter cartridge responsibly. Clean any water that has pooled
below the filter head.
4. Fit a new filter by turning filter anti-clockwise and gently
pushing up. The filter will click or lock into place.
5. Turn on the water supply to the unit.
6. Turn on the chilled water tap and dispense at least 7.5 litres.
7. Turn off the chilled water tap.
8. Turn on the power supply to the unit.
1. ROTATE
2. PULL DOWN
1. INSERT
2. ROTATE
REMOVE FILTER INSERT FILTER
Warning: Not changing filtration cartridges when required
may cause the water to become biologically unsafe.
If the Zenith ChillTap is switched off for a long period of time
(e.g. more than 2-3 days), run water through the chilled
water outlet for at least 5 minutes before consumption.
Use only a Zenith filter to match that used with this ChillTap (if
fitted). Replacement filter cartridges can be obtained through
plumbing suppliers or directly from Zenith.
Air inlet screen
The Zenith ChillTap air inlet screen is located on the side of
the under sink unit. The screen needs to be inspected at least
quarterly, cleaned and replaced if damaged.
Remove the screen for cleaning by sliding it forward. Rinse off any
particles with tap water, then gently dry with a cloth or towel. Slide
the screen back into place.
Note : For best performance the unit should only be operated with
a clean air inlet screen, correctly fitted in place. Maintain at least
a 50 mm air gap in front of the screen at all times. Take care not
to allow cloths or other soft materials to accidentally block the air
inlet.
Slide to remove

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806143NZ v1.06 07.19 CW ChillTap UCCT
Troubleshooting
Prior to any fault finding, please ensure all water connections to the command centre are sound and that
the incoming water supply is turned on. Also ensure that all electrical connections are secure and that the
command centre has had adequate time to cool down.
Call a licenced electrician, plumber, or Zenith free call in New Zealand on 0800 558 055, for assistance, service,
spare parts, or enquiries.
Symptom Possible Cause Solution
No water supplied
Mains water not connected or turned
on Connect or turn on water supply.
Water pressure regulator failed Contact local Zenith Service Provider.
Unit frozen up Contact local Zenith Service Provider.
Internal water leak Contact local Zenith Service Provider.
Water not chilled
No power Restore power to the unit.
Thermostat faulty or out of
calibration. Contact local Zenith Service Provider.
Insufficient cooling air flow through
the refrigeration system Check and clean air inlet screen.
Refrigeration failure Contact local Zenith Service Provider.
Rated chilled water capacity has been
exceeded Allow unit sufficient time to recover.
Do not use strong, corrosive or abrasive cleaning materials. Stainless steel
surfaces will show scratches if an abrasive cleaning product is used.
Wipe clean the outer surfaces with a sponge or a soft cloth using a mild soap
and water.
Cleaning
In order to help preserve our environment we ask that you dispose of this product correctly. Please contact
your local city council for collection centre details.
End of life disposal

12 806143NZ v1.06 07.19 CW ChillTap UCCT
AU02691
WMKA21821
WMTS-105
Zenith Heaters Limited
IRD/GST No. 95 640 729
Unit 2/15 Moselle Avenue
Henderson, Auckland 0610
New Zealand
zenithwater.co.nz | Ph: +(64 9) 838 8612 | Free Call 0800 558 055
Products described in this publication are manufactured under one or more
patents and further patent applications are pending.
As Zenith’s policy is one of continuous product improvement, changes to
specifications may be made without prior notice. Images in this booklet
have been modified and may not be true representations of the finished
goods.
© 2019 Zenith Heaters Ltd.