Zip Tudor T4UB5 Manual

1
Installation instructions & user manual
T210008 v3.00 May 2019 - Tudor
Technical support
Tel: [phone] email: [email protected] www.zipwater.co.uk
Zip
Tudor
Installation instructions & user manual
Model number:
T4UB5, T4OB5 T4OB10, T4UB10
Point of use water heaters.

02 Installation instructions & user manual
T210008 v3.00 May 2019 - Tudor
Technical support
Tel: [phone] email: [email protected] www.zipwater.co.uk
02
Table of contents
Safety information 3
WARNINGS 3
CAUTIONS 5
General product description 6
Approvals 7
Technical data 8
Dimensions 9
Spare parts 10
Pack contents and accessories 11
Installation 12
Requirements 12
Wall mounting 12
Over-basin installation 13
Under-basin installation 13
Electrical installation 14
Cable installation/replacement 14
Safety cut out 14
Commissioning & operation 15
Maintenance 16
Fault finding 17
End of life disposal 18
Warranty 19
Contact details 20
• Please read these instructions carefully before commencing installation of the
point-of-use water heater.
• Please leave these instructions with the end user after installation.
• To ensure you have a copy of the latest instructions visit www.zipwater.co.uk.
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03
Installation instructions & user manual
T210008 v3.00 May 2019 - Tudor
Technical support
Tel: [phone] email: [email protected] www.zipwater.co.uk
SAFETY INFORMATION
Safety Information
WARNINGS
• 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.
• The appliance must be disconnected from mains power
supply before carrying out any work involving live circuits.
• The appliance must be permanently connected to the supply
through an isolating switch with a contact separation of at least
3mm in all poles and be protected by a suitably rated RCD.
• To protect the appliance, an MCB (miniature circuit breaker) or
cartridge fuse must be fitted with a rating suitable for the
nominal current of the appliance.
WARNING:
Indicates a potentially hazardous situation,
which, if not avoided, could result in death and/
or serious injury and/or property damage.
CAUTION:
Indicates a potentially hazardous situation,
which, if not avoided, may result in property
damage.
IMPORTANT:
PLEASE READ THESE INSTRUCTIONS CAREFULLY.
NOTE THE SAFE OPERATIONAL REQUIREMENTS, WARNINGS
AND CAUTIONS. USE THIS PRODUCT CORRECTLY AND
WITH CARE FOR THE PURPOSE FOR WHICH IT IS INTENDED.
FAILURE TO DO SO MAY CAUSE DAMAGE AND/OR PERSONAL
INJURY, AND WILL INVALIDATE THE WARRANTY. RETAIN THESE
INSTRUCTIONS FOR FUTURE USE.
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04 Installation instructions & user manual
T210008 v3.00 May 2019 - Tudor
Technical support
Tel: [phone] email: [email protected] www.zipwater.co.uk
• The cross sectional area of the connection cable must be
appropriate for the power rating and location of the appliance.
See Technical data, page 8.
• The connecting cable must be adequately secured.
• This appliance must be earthed at all times.
• Check that the power supply is switched off prior to electrical
connection.
• The appliance, its wiring and piping must not be modified in any
way.
• In case of malfunction isolate the power supply immediately. In
case of leaks also isolate the water supply. Repairs must only be
carried out by a competent person.
• Temperatures in excess of approximately 43°C are perceived as
hot, especially by children, and may cause a feeling of burning.
• This appliance can be used by children aged from 8 years and
above and persons with reduced physical, sensory or mental
capabilities or lack of experience and knowledge if they have
been given supervision or instruction concerning use of the
appliance in a safe way and understand the hazards involved.
Children shall not play with the appliance.
• Cleaning and user maintenance shall not be made by children
without supervision.
• Under no circumstances is the water heater to be used if
suspected of being frozen, (see page 15).
SAFETY INFORMATION

05
Installation instructions & user manual
T210008 v3.00 May 2019 - Tudor
Technical support
Tel: [phone] email: [email protected] www.zipwater.co.uk
SAFETY INFORMATION
CAUTIONS
• The water vessel is intended for an open outlet and should never
be subject to greater than atmospheric pressure.
• The inlet control valve should not be subject to pressure
exceeding 0.35 MPa (3.5bar).
• The appliance must only be used when correctly installed and in
perfect working order.
• The appliance must be installed in a frost-free room and must
never be exposed to frost.
• The appliance must be completely filled with water before the
electrical supply is switched on.
• THE HOT WATER SHOULD BE DELIVERED FROM THE OPEN
OUTLET SPOUT SUPPLIED OR A ZIP APPROVED OPEN OUTLET
TAP FITTING THAT REMAINS PERMANENTLY OPEN TO ALLOW
FOR EXPANSION THAT OCCURS DURING THE HEATING CYCLE.
UNDER NO CIRCUMSTANCES SHOULD THE SPOUT OR OUTLET
BE CONNECTED TO A TAP WHICH IS CAPABLE OF BEING CLOSED.
• The Zip Tudor models are intended for connection to a mains
wholesome supply only. In any other case please contact Zip on
0345 6 005 005 for advice.
• Zip Water UK cannot be held liable for any damages caused by
failure to observe these instructions.
• It is recommended that an HE45004 Water Block is fitted in the
water supply line to minimise the potential damage in the event
of any leakage.
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06 Installation instructions & user manual
T210008 v3.00 May 2019 - Tudor
Technical support
Tel: [phone] email: [email protected] www.zipwater.co.uk
General product description
• The Zip Tudor models are SINGLE point-of-use open outlet water heaters. Being
displacement type water heaters the hot water flow is controlled by the rate at
which cold water enters the vessel. They can be connected either to the cold
water main or fed from an overhead cold water cistern (minimum head 3m).
• Being fully automatic the Zip Tudor may be left switched on under the control
of the thermostat, however WARNING This means that the unit remains
potentially ‘LIVE’ when the selector is set to ‘0’. The unit can only be switched off
(isolated) by operating the double pole isolating switch to isolate the heater unit
from the power supply.
• The stored hot water is delivered from an open outlet spout (supplied with over-
basin models) or a Zip approved open outlet vented tap. This type of fitting is
permanently open to the atmosphere which allows the expansion of water, (that
occurs during the heating cycle), to be safely discharged.
• During the heating cycle, drips will form and fall from the delivery spout or tap
and these will cease when the cycle has been completed and the stored water
temperature has reached the level set by the user. The higher the temperature
selected the greater the rate of expansion. Over-tightening of the inlet water
control valve or tap will not prevent the drips that occur, but may cause damage
to the valve or tap.
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Temperature control
• The temperature control enables an operating temperature up to 75°C to be
selected. To protect the water heater against frost the temperature control
setting may be positioned at when a stored water temperature of 9°C will be
maintained.
Note this protection does not extend to connecting pipework or fittings.
The economy setting ewill maintain the most economical stored water
temperature at approximately 41°C for models T4OB5, T4UB5 or 35°C for models
T4OB10, T4UB10.
Lime-scale formation and heat loss are minimised at the economy esetting, however
the operating temperature may be increased as required where higher temperature
hot water or a greater volume of mixed water is required. Setting III = 75°C.
Neon lamp
• The Neon lamp will illuminate while the elements are in operation but will
extinguish when the chosen temperature has been reached. CAUTION The
unit will remain ‘LIVE’ when the neon lamp does not glow.
• WARNING Once installed DO NOT remove the cover under any
circumstances without first isolating the electrical supply to the heater.

07
Installation instructions & user manual
T210008 v3.00 May 2019 - Tudor
Technical support
Tel: [phone] email: [email protected] www.zipwater.co.uk
Approvals
The Zip Tudor models are approved to the LVD & EMC directives and are CE endorsed.
The Zip Tudor models have 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.

08 Installation instructions & user manual
T210008 v3.00 May 2019 - Tudor
Technical support
Tel: [phone] email: [email protected] www.zipwater.co.uk
Technical data
Zip Tudor
MODEL T4OB5 T4UB5 T4OB10 T4UB10
Installation Over
basin
Under
basin
Over
basin
Under
basin
Declared load profile XXS
Energy efficiency class(1) A
Energy efficiency (wh)(1) % 35.2 35.0 35.3 35.1
Annual electricity
consumption (1) kWh 525 527 523 525
Thermostat temperature
setting e(2)
Specific precautions See installation and operating
instructions
“Smart” value 0
Rated volume l 5.5 5.7 9.8 9.9
Weight empty / full kg 3.5 / 8.5 4.0 / 14.0
Power rating W 2,000
Nominal supply voltage V AC 230
Protection class IP24
Heat up time (10°C to
65°C) mins 10 20
Packing dimensions mm 270 x 315 x 455 325 x 370 x 520
Water supply pressure MPa 0.03 - 0.35(3)
Water connections 1/2” BSP
(1) EU Regulation 812/2013; EN 50440
(2) Temperature control ‘e’ setting corresponds to approx 41°C for models T4OB5, T4UB5 or 35 °C for
models T4OB10, T4UB10
(3) For higher supply pressures a Zip AQ3 pressure reducing valve is recommended.

09
Installation instructions & user manual
T210008 v3.00 May 2019 - Tudor
Technical support
Tel: [phone] email: [email protected] www.zipwater.co.uk
Dimensions
Model W D H E F G J
T4OB10 310 265 471 100 70 371 n/a
T4UB10 310 265 471 100 70 n/a 196
T4OB5 255 215 390 100 70 264 n/a
T4UB5 255 215 390 100 70 n/a 138
Dimension table
All dimensions in mm
Note
Over-basin and under-basin models are NOT interchangeable. For under-basin
applications use models designated ‘UB’ and use only Zip approved vented tap
accessories.
W
E
G
H
D
FG1/2
G 3/8
E
W
J
H
F
D
140
140
E
J
H
140
G 3/8
F
D
W
D
E
W
FG1/2
G
H
140
T4OB5
T4UB5
T4OB10
T4UB10

10 Installation instructions & user manual
T210008 v3.00 May 2019 - Tudor
Technical support
Tel: [phone] email: [email protected] www.zipwater.co.uk
Spare parts
Item Description Part no.
1 Heating element 5 &10L 2kW 95110
2 Element ‘O’ ring CT0116/3
3 Re-settable cut-out for Tudor CT0121/4
4 Neon light indicator CT0129/4
5 Retaining nut CT0115/4
6 Outlet Spout CT0137
1
2
3
5
4
6

11
Installation instructions & user manual
T210008 v3.00 May 2019 - Tudor
Technical support
Tel: [phone] email: [email protected] www.zipwater.co.uk
Pack contents
Accessories
Item Qty
Wall Bracket 1
Control Valve 1*
Outlet spout 1*
*(except UB models)
Please check that the items listed below have been supplied in the product pack.
Only Zip approved open outlet accessories should be used, the following are
available.
HE45005 Water Block (for both over-basin and under-basin models).
Over-basin
TS1 Telescopic Spout 350-600mm.
Under-basin
UB1 Monobloc Mixer Tap.
UB6 Single Lever Basin Tap.
UB7 Single Lever Sink Tap.
Call Zip on 0345 6 005 005.

12 Installation instructions & user manual
T210008 v3.00 May 2019 - Tudor
Technical support
Tel: [phone] email: [email protected] www.zipwater.co.uk
Installation
• Before starting installation the WARNINGS page 3 and CAUTIONS page 5
should be read and fully understood.
• It is recommended that the piping and water connection is carried out by a
qualified plumber.
• Thoroughly flush the water supply pipes before installation to remove any water
borne debris.
• The electrical installation including earthing and cross bonding should comply
with current IEE regulations and any Local Authority requirements.
• Zip Tudor water heaters must be installed according to the specification on the
rating plate and the technical specifications (see page 8).
• Take care to protect the wiring from damage during installation and ensure that
any uninsulated wiring is not directly accessible after installation.
• For maintenance work an isolating valve should be installed in the water supply
line to the heater.
• A minimum clearance of 270mm is required underneath the over-basin heater
units and above the under-basin units to allow for the removal of the element
plate assembly and for servicing purposes.
• When locating the heater, consideration should be given to the safe and visible
disposal of any water resulting from leaks and seepage.
Requirements
Wall Mounting
Fig. 1
• The unit will be supported
by being hung on a
bracket fixed to a support
wall, using the fixings
provided, as shown in Fig.1
• Therefore it is important
to ensure that the wall is
strong and solid enough to
fully support the unit when
the tank is full.
• It is important to ensure when drilling the wall, that the selected position avoids
any pipe work or electrical cabling. To mount the heater, the bracket ‘hooks’
locate into the slots provided in the back of the unit, allowing the unit to hang flat
against the wall.
Note It is not necessary to remove the casing to mount the water heater on
the wall bracket.
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13
Installation instructions & user manual
T210008 v3.00 May 2019 - Tudor
Technical support
Tel: [phone] email: [email protected] www.zipwater.co.uk
Installation
• The inlet control valve supplied
incorporates compression fittings
suitable for fitting between 15mm
copper piping (water supply) and
the inlet connection (coloured
blue) situated on the water heater.
• Fit the control valve to the cold
water supply ensuring that the
water will flow in the direction of
the arrow indicated on the side of
the control valve (Fig.2).
• Do not over tighten the
compression joints but ensure that
they are leak free.
WATER
SUPPLY
Fig. 2
• Connect the hose from (A) on the tap body
to the mains cold water supply.
• Connect the hose from (B) on the tap body
to the cold water supply to the heater.
• Connect the hose from (C) on the tap body
to the hot water output on the heater.
• Fill the heater tank before turning the
power on.
• Turn on the water supply and check for
leaks.
• Open both hot & cold taps until water freely
flows from the tap spout.
• Turn on the heater and allow it to heat up.
Note
When installing under-basin models it is
recommended that fibre washers are used on both inlet and outlet connections to
ensure a watertight seal.
Fig.3
Over-basin Installation
Under-basin Installation
Cold isolation valve
(not supplied)
A
B
CMains in
Cold input
Hot output

14 Installation instructions & user manual
T210008 v3.00 May 2019 - Tudor
Technical support
Tel: [phone] email: [email protected] www.zipwater.co.uk
Electrical installation
BROWN
BLUE
GREEN / YELLOW
RED
BLACK
HEATING ELEMENT
THERMOSTAT
NEON
INDICATOR BULB
EARTH
Supply through a
Fused doublepole
switch or fused
spur.
OVER TEMPERATURE
SAFETY CUT OUT
WARNING Switch off the mains electrical supply before carrying out any work
involving a live circuit. 230V AC supply only, this appliance must be earthed.
Before starting installation the WARNINGS page 3, and CAUTIONS page 5,
should be read and fully understood. It is recommended that the electrical installation is
carried out by a qualified electrician.
Fig.4
Pre-wired cable
The Tudor models all come pre-wired with a 1 metre length of cable.
If in the lifetime of the unit the cable is damaged or a greater length of cable
is required then to replace the supply cable, refer to the following ‘Cable
installation/replacement’ instructions below.
Cable installation / replacement
• First remove the temperature adjustment selector switch and release the screw
located beneath.
• Unscrew the four cover screws, two on the top and two on the bottom of the
unit, this will then allow the outer cover to be removed.
• The supply cable conductors must have a nominal cross section of not less than
1.5mm².
• The supply cable enters the casing through a cable clamp located in the rear
casing cover.
• Make the connections in the terminal block provided as indicated in (Fig.4), then
after ensuring that the cable is firmly clamped, replace the front casing, cover and
selector switch.
Safety Cut Out
• In the event of a malfunction that leads to an over temperature event the safety
cut out will automatically cut off the electrical supply to the element (see Fig.4).
• The automatically resettable cut out can be reset by simply switching off the
electricity supply, emptying the tank and refilling with cold water (open the inlet
control valve or tap until cold water runs continuously) then waiting for the cut out
to cool down and reset itself.
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15
Installation instructions & user manual
T210008 v3.00 May 2019 - Tudor
Technical support
Tel: [phone] email: [email protected] www.zipwater.co.uk
Commissioning & operation
Do not switch on the heater until it is filled with water
• Open the inlet control valve or tap to allow the tank to fill with water, the tank will
be full when water begins to run continuously from the spout or tap.
• Close the inlet control valve or tap and switch on the electrical supply, adjusting the
temperature control to the required level.
• The contents of the water vessel will be heated to the selected temperature.
• During the heating cycle expansion will take place and water will drip from the
spout or tap. This will cease when the operating temperature has been reached,
(approx 10 mins. for the 5L models, approx. 20 mins. for the 10 litre models).
• Therefore always ensure that the spout outlet is positioned over the basin.
• Hot water is drawn off by opening the inlet control valve or tap, this allows cold
water to enter the storage vessel as the heated water is displaced and is flowing
out.
Safety Warning
• Under no circumstances is the water heater to be used if suspected of being
frozen.
• If water ceases to flow, switch off the electrical supply immediately at the isolating
switch.
• It is then recommended that a qualified Plumber/Electrician checks the unit.
• Any water can be drained via the cold inlet connection whilst in the original
location.
• To remove the outer case, prise off the temperature selector switch and release
the screw located beneath it.
• Remove the four front cover securing screws at the top and bottom of the unit,
then the outer case can be lifted off.
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16 Installation instructions & user manual
T210008 v3.00 May 2019 - Tudor
Technical support
Tel: [phone] email: [email protected] www.zipwater.co.uk
Maintenance
Maintenance and cleaning
General cleaning
Plastic surfaces and fittings should only be wiped with a damp cloth. Do not use
abrasive or chlorine-based cleaning agents or solvents.
The outlet fittings should be unscrewed and cleaned at regular intervals.
The electrical and plumbing components should be inspected at least every 3 years
by a competent person familiar with point of use water heaters, to ensure proper
functioning and operational safety . Water quality should be considered when
determining the frequency of inspection.
Note Maintenance work must only be carried out by a competent person familiar with
point of use water heaters.
Repairs
All service work should be performed by an authorized Zip service engineer – for
details of the full range of services available call Zip Service on 0345 6 005 005.

17
Installation instructions & user manual
T210008 v3.00 May 2019 - Tudor
Technical support
Tel: [phone] email: [email protected] www.zipwater.co.uk
Fault finding
Fault Possible cause Solution
No water Mains water not turned on Check supply and turn on
No hot water
Over temperature cut out
has operated Refer to instructions on page 14
Faulty thermostat Replace thermostat
Faulty element Replace element
Water is too hot
Thermostat is set too high Reset thermostat
Faulty thermostat Replace thermostat
Please contact Zip for advice on 0345 6 005 005.

18 Installation instructions & user manual
T210008 v3.00 May 2019 - Tudor
Technical support
Tel: [phone] email: [email protected] www.zipwater.co.uk
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 for advice on 0345 6 005 005.

19
Installation instructions & user manual
T210008 v3.00 May 2019 - Tudor
Technical support
Tel: [phone] email: [email protected] www.zipwater.co.uk
Warranty
Our goods and services are supplied in accordance with our standard terms and
conditions. This policy sets out the warranty period and exclusions which apply to
the Tudor range. This policy is subject to our standard terms and conditions and
should be read in conjunction with those terms, particularly clause 5 of the terms
and conditions.
Warranty
The warranty period for the Tudor range is 1 year.
Subject to the exclusions set out below and in clause 5 of the terms and conditions,
faulty parts and products will be replaced or repaired free of charge by Zip, its
distributor or service provider, where such faults arise during the applicable warranty
period.
Exclusions
1. This policy only applies where:
(I) The product is installed and used strictly in accordance with the terms and
conditions and the instructions supplied with the product; and
(Ii) The failure is not due to accident, misuse, abuse, unsuitable water conditions
(including contaminants or inappropriate water pressure), or to any alteration,
modification or repair by any party not expressly nominated by Zip.
2. This warranty does not cover damage resulting from non-operation of the product
or consequential damage to any other goods, furnishings or property.
3. This warranty does not apply to any consumables.
4. Zip residential (for home) products are designed specifically for use in a domestic,
residential location. Inappropriate installations, such as in a commercial environment
(including residential care homes or medical facilities), will invalidate the warranty.
Service Work
Ad hoc repairs by Zip or its approved service providers are covered under Warranty
for 30 days in relation to the original fault only.
If you are a HydroCare Service Plan subscriber please refer to the HydroCare terms
and conditions for information on applicable warranties and warranty periods for
HydroCare services.
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 visit www.zipwater.co.uk/product-
registration.

20 Installation instructions & user manual
T210008 v3.00 May 2019 - Tudor
Technical support
Tel: [phone] email: [email protected] www.zipwater.co.uk
Zip Water UK
14 Bertie Ward Way, Dereham, Norfolk NR19 1TE
0345 6 005 005 [email protected].uk
www.zipwater.co.uk