Dome YR-5TT28D User manual

Bench Top Water Chiller
with Filter
User Manual
Model Number: YR-5TT28D
Item No.: 900106
Rev 1

Page 2 of 14
1Safety Instructions.......................................................................3
2Components .................................................................................5
3Cooling System............................................................................6
4Before First Use ...........................................................................7
5Instructions For Use ....................................................................8
6Water Float ...................................................................................9
7Care and Cleaning .....................................................................10
8Spare Parts .................................................................................10
9Specification...............................................................................11
10 Troubleshooting.........................................................................11
10.1 Water will not flow through Tap/s............................................................... 11
10.2 Water is not Chilled. ..................................................................................... 12
10.3 Water does not flow through Filter. ........................................................... 12
10.4 Filter Keeps Floating .................................................................................... 13
10.5 Black Dust Washing Out of Filter ............................................................... 13
11 Guarantee ...................................................................................14

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1 Safety Instructions
When using electrical appliances, basic safety precautions should always be followed, including
the following:
•Carefully read this instruction manual before using appliance.
•Keep appliance out of reach of young children.
•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.
•Children should be supervised to ensure that they do not play with the appliance.
•Ensure children and babies do not play with plastic bags or any packaging materials.
•VERY IMPORTANT:
Ensure that appliance does not get soaking wet
Do not use appliance with wet hands.
Do not immerse appliance in water or other liquids or use near sinks, baths or showers.
•Always operate the appliance from a power source of the same voltage, frequency and
rating as indicated on the product identification plate.
•Position the power supply lead properly so that they will not be walked on or pinched by
items placed on or against them.
•Use appliance only for its intended use. Appliance is intended for household use only and
not for commercial or industrial use.
•Do not use appliance if it has been dropped or any part of appliance (including cord or plug)
has been damaged. Take appliance to your nearest authorised service centre or qualified
dealer for inspection or repair.
•Use only accessories recommended or supplied by an authorised service centre or
qualified dealer. The use of accessories not intended for use with this appliance may cause
injuries to the user or damage to the appliance.
•Do not install the unit on other appliances, on uneven surfaces or where it could be subject
to heat sources (e.g. radiators or stoves), direct sunlight, excessive dust or mechanical
vibrations.
•Appliance should not be used outdoors, placed near a hot gas or electrical burner or placed
in a heated oven.
•Do not install near any heat sources such as radiators, heat registers, stoves, or other
apparatus that produce heat.
•Do not operate appliance underneath or near flammable or combustible materials (e.g.
curtains).
•Do not leave power cord hanging over the table top edge or allow the cord to touch a hot
surface.

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•Unplug this apparatus during lightning storms or when unused for long periods of time.
•When positioning the appliance, ensure that there is at least a 5cm clearance at the sides
and a 10cm clearance at the back. This will allow for adequate ventilation.
•Do not block off vents.
•Turn off and unplug before cleaning or storing.
•Any type of servicing, apart from ordinary cleaning, must be carried out by an authorised
service centre or qualified dealer. There are no user serviceable parts in this appliance.
•If this appliance is used by a third party, please supply the instruction manual with it.
•Do not misuse the cord. Never carry the appliance by the cord or pull to disconnect it from
the outlet. Instead, grasp the plug and pull to disconnect.
•To fix stably, the appliance must be placed on a flat and solid surface. It should not sit on
any soft material.
•Turn off and unplug the unit before moving.
•Do not use under direct sunlight.
•This cooler is designed to chill water only.Do not add any other liquids or additives.
•Do not fill with hot water.
•It is not recommended to use this appliance with an extension cord, double adaptor or
power board.
•Do not place any other appliance on top of the appliance.
•Do not plug into the power socket before set up is completed.
•Please ensure that the appliance is plugged directly into the electrical outlet.
•Do not immerse appliance body in water for cleaning.
•Do not switch the appliance on if it appears to be faulty in any way.
•Do not place the appliance in direct sunlight as this may discolour the appliance and may
reduce the cooling performance.
•This appliance is for Domestic Use Only. Commercial use voids the warranty.
•No liability can be accepted for any damage caused by non-compliance with these
instructions or any other improper use or mishandling of appliance.
Read and Save These Instructions

Page 5 of 14
2 Components
Note: The Water Chiller Tank has a capacity of 600ml and does not supply a
continuous stream of chilled water.
The unit needs time to chill the replacement water as it enters the chiller tank
as will be indicated by the Blue Indicator Light illuminating.
IMPORTANT:
Remove the filter from its packaging, lay the filter on its side in a container
and fully cover and soak the filter in cold clean water for 30 minutes to expel
all the air inside fully.
Failure to do this may cause the filter to float and not stay in its correct
position. It may also cause poor flow through the filter.
Date Indicator for Filter Replacement
Lid
Filter – Replaceable
Upper Water Tank – Unfiltered Water 2.2L
Base Water Tank – Filtered Water 2.2L
Float Housing - Float Inside
Ring Nut
Indicator Lights
Blue ON = Water Cooling. Blue OFF = Water Cooled
Yellow On = Power Available.
Room Temperature Water Tap
Chilled Water Tap
Water Chiller Tank Inside 600ml
Cup Rest with Removable Spill Guard
On / Off Switch
Located on the back of the unit

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3 Cooling System
This Water Chiller unit does not use a compressor or chemical refrigerant for
cooling (like as used in a typical fridge at home). It’s has a Thermoelectric
Cooling (TEC) System instead.
Thermoelectric Cooling (TEC) uses a Peltier effect to create a heat flux
between the junctions of two different types of materials.
A Peltier cooler, is a solid-state active heat pump which transfers heat from
one side of the device to the other side against the temperature gradient
(from cold to hot), when power is supplied.
Such an instrument is also called a Peltier Device, Peltier Diode, Peltier Heat
Pump, Solid State Refrigerator, or Thermoelectric Cooler (TEC).
THE ADVANTAGES OF TEC
•Thermoelectric Coolers have no moving parts.
•No Freon or other liquid or gaseous refrigerants required.
•Noiseless operation.
•Very low power consumption.
•Compact size and light weight makes TEC well suited for miniature coolers.
•High reliability – Can work many hours with no failures.
•Relatively low cost and high effectiveness.
•Operation in any orientation.
TYPICAL WATER CHILLING RESULT
It will take approximately 30 - 40 minutes to cool 600ml of filtered water
when you first commence after switching the unit ON.

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4 Before First Use
•Wash and rinse out the plastic water tanks thoroughly before use. (Refer to
Cleaning Section)
•Remove the filter from its packaging then fully cover and soak the filter in
cold clean water for 30 minutes and then rinse off under cold clean running
tap water.
•You may notice a fine black dust come out of the filter. This will happen on
all new filters and when water is filtered through it the first couple of uses.
This is no cause for alarm. It is just the dust from the activated carbon
inside the filter. Although it looks unsightly, will not harm you.
It is recommended that after the filter has finished soaking, been rinsed
and then fitted to the chiller unit, fill the chiller tank and operate the taps to
allow all the water to flush through and to remove any remaining black
dust. Repeat a second time. The discarded water can be used on your
plants without harm.
•Ensure the rubber stopper, as shown in Fig. A, is inserted correctly as
shown in Fig. B before placing base water tank onto the chiller.
Fig A Fig B
•Place Lower water tank and Upper water tank onto the chiller.
•Insert filter and ensure it sits flat and fully seated.

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•Fill Upper water tank with clean cold water.
•As a reminder of when to change and replace the
filter, lift and turn the dial on the lid to the current
month. The Filter Replacement month will show
the second successive month from the start date.
•Place the lid on the Upper water tank.
•Let the water filter through into the lower water tank and continue to refill
the top water tank until both the top and lower water tanks are full.
Note: It is recommended that after the filter has finished soaking, been
rinsed and then fitted to the chiller unit, fill the chiller tank and operate the
taps to allow all the water to flush through and to remove any remaining
black dust. Repeat a second time. The discarded water can be used on
your plants without harm. This will happen on all new filters and when
water is filtered through it the first couple of uses. This is no cause for
alarm. It is just the dust from the activated carbon inside the filter. Although
it looks unsightly, will not harm you.
5 Instructions For Use
•Insert the plug into a power socket and switch
on.
•Switch the Water Chiller to “ON” at the back of
the unit.
•Both the Blue “Cold” and Yellow “Power” indicator lights will illuminate
indicating there is power supplied to the unit, and that the water chiller is
chilling the water.

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•For best performance, and depending on the water temperature, allow
approximately 30 – 40 minutes for the water to chill before use.
•When the water has reached the required temperature, the “Cold” indicator
light will turn off indicating the water in the 600ml chiller tank has fully
chilled.
Note: The Water Chiller Tank has a capacity of 600ml and does not supply
a continuous stream of chilled water.
The unit needs time to chill the replacement water as it enters the chiller
tank as will be indicated by the Blue Indicator Light illuminating.
6 Water Float
•The float is an important part of the Water Chiller. It is used to gauge the
water levels and to prevent overflow.
•To ensure the float is fitted correctly:
oUnscrew the ring nut on the bottom of the
float housing to remove the float.
oThe float has a rubber stopper on the tip.
This rubber tip must be pointing upwards
towards the base of the water tank as
shown.
oTightly screw the ring nut back on the housing.
(Do Not over-tighten)
Float Housing
Float with Rubber Stopper

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7 Care and Cleaning
•Turn off and unplug the unit prior to cleaning.
Note:
When changing the filter it is also recommended to wash the water tanks
and the Float Components.
•Use warm water with mild detergent to clean the Water Tanks, Float
components and lid then rinse and dry.
•To clean the Chiller Unit, wipe over with a soft damp cloth and mild
detergent then wipe dry.
•Never spray the unit with liquids or submerge in water or any other liquid.
•Do not use flammable liquids, chemicals, abrasive creams, steel wool or
scouring pads for cleaning.
•Do not place parts in a Dishwasher.
•The filter will require changing every 2 - 3 months depending on use.
Filters can be purchased through stores or by contacting the distributor.
8 Spare Parts
Spare Water Filters can be purchased from H.E. Group’s friendly customer
service team on our toll free number:
1800 079 124 or via email [email protected]om.au
Read and Save These Instructions

Page 11 of 14
9 Specification
Voltage: 220 – 240Va.c. 50Hz
Wattage: 75W
Top Tank: 2.2 Litre Capacity
Lower Tank: 2.2 Litre Capacity (with top tank fitted)
Chiller Tank: 600ml
10 Troubleshooting
10.1 Water will not flow through Tap/s
If the Upper and Lower water tanks are full of water and the Chilled
Water tap is not dispensing any water when pressed down, there is
probably an air bubble preventing the water flowing down. This can be
easily rectified by following the steps below:
Remove the Upper and Lower water tanks from the top of the unit. (Take
care as water will drain out the bottom of the water tanks). There will be a
small amount of water in the round receptacle on top of the main unit.
Place a cup under the Chilled Water button tap.
Press down on the Chilled Water button and continue to hold it down.
The remaining water in the receptacle should then drain down into the
chiller tank.

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Fill a jug or large glass of water (at least 600ml) and while holding the
Chilled Water button down, slowly pour the water directly into the top of
the unit. (see below)
The water will slowly drain into the main unit and fill the chiller tank inside.
Continue pouring water into the top until water starts to come out of the
spout under the Chilled Water button. This will indicate the tank inside is
full.
Release the Chilled Water button and replace the Lower and Upper
water tanks onto the top of the unit.
Refill as described previously.
The unit should now work properly.
10.2 Water is not Chilled.
Water has not been given enough time to chill. - While the blue “Cold”
light is illuminated, the water is chilling. When the blue “Cold” light turns
off, the water is chilled. Allow time for the blue “Cold” light to turn off.
Unit is not turned on. – Plug in and switch on. Ensure the switch on the
back of the unit is also switched on.
Do not place the unit in direct sunlight as it will prevent the water from
chilling properly.
10.3 Water does not flow through Filter.
Filter is blocked. - Replace filter.
Refer to note 9.1
Soak filter in clean cold water for 30 minutes prior to using.

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10.4 Filter Keeps Floating
Lay the filter on its side in a container and fully cover and soak the filter
in cold clean water for 30 minutes to expel all the air inside fully.
Should the filter continue to float, it could be that the rubber seal has
twisted. To fix, roll the seal over one quarter turn, push up under the lip
and try the fitment again.
10.5 Black Dust Washing Out of Filter
You may notice a fine black dust come out of the filter when soaking and
when using for the first time.
This will happen on all new filters and when water is filtered through it the
first couple of uses.
This is no cause for alarm. It is just the dust from the activated carbon
inside the filter.
Although it looks unsightly, will not harm you.
It is recommended that after the filter has finished soaking, been rinsed
and then fitted to the chiller unit, fill the chiller tank and operate the taps
to allow all the water to flush through and to remove any remaining black
dust.
Repeat a second time.
The discarded water can be used on your plants without harm.

Page 14 of 14
11 Guarantee
WHAT’S COVERED?
1.1 H.E. Group Pty Ltd (“us” “we” or “our”)
warrants this good for a full replacement or
refund for a period of twelve months from
the date of purchase.
1.2 This warranty covers materials and
workmanship defects only.
5.2 Our goods come with guarantees that cannot
be excluded under Australian Consumer Law.
You are entitled to a replacement or refund for
a major failure and compensation for any other
reasonably foreseeable loss or damage.
You are also entitled to have the goods
repaired or replaced if the goods fail to be of
acceptable quality and the failure does not
amount to a major failure.
5.3 Notwithstanding 5.1, except as provided for in
this warranty, a
ll express and implied
warranties and conditions under statute or
general law as to the merchantability,
description, quality, suitability or fitness of the
goods for any purpose, or as to design,
assembly, installation, materials or
workmanship or otherwi
se are (where
permitted under law) expressly excluded.
5.4 To the extent permitted by law, our total liability
for loss or damage of every kind related to the
good in any way whatsoever is limited to the
amount paid to the retailer by you for the good
or the value of the good.
WHAT IS NOT COVERED?
2.1 This good is for household use only and if
used in any way other than as detailed in
the instruction manual will void this
warranty.
2.2 This warranty does not apply to defects
arising from abuse, alteration, unauthorised
or unreasonable use of the good, nor does
it cover general deterioration due to usage.
2.3 This warranty does not apply to
accessories due to general deterioration or
acts beyond human control.
WHAT WE WILL DO
3.1 We will replace the good or provide a
refund to the value of the purchase price, if
a defect is discovered in the good during
the warranty period of twelve months
subject to verification of defect or
malfunction and the date and proof of
purchase and purchase price.
5.5 These terms and conditions supersede and
exclude all prior and other discussions,
representations (contractual or otherwise) and
arrangements relating to the supply of the
goods or any part of the goods. This includes
representations not made by us relating to the
performance of the goods or any part of the
goods or the results that ought to be expected
from using the good.
CUSTOMER CARE
6.1 To claim under this warranty, you must first
contact our friendly customer service team on
free call 1800 079 124 or via email
[e-mail] and explain the basis of
your claim. Our customer service team will then
provide you with directions on how to make
your claim under this warranty.
WARRANTY COSTS
4.1 Once we have received the goods and
you have complied with the warranty, our
costs associated with the warranty claim
will be borne by us.
4.2 No responsibility will be taken for goods
lost, mislaid or damaged whilst in transit.
GENERAL
5.1 The benefits of this warranty are
additional to any other rights and remedies
you may have under law.
6.2 This warranty is valid with the presentation of
the original proof of purchase receipt or tax
invoice originating from the store of purchase
for the product showing the retailer’s name,
date of purchase and amount paid, by you, for
the good.
Address:
Phone No:
Email:
HE Group Pty Ltd, 47 Stephenson Street, Cremorne, Victoria 3121
1800 079 124 (free call)
[e-mail]
April 2011
Edition