SURFSUN YLR5-6VN04-RO User manual

INSTRUCTION MANUAL
FOR REVERSE OSMOSIS BOTTLELESS WATER DISPENSER
封面
Thank you for buying our company series water dispenser. Please read the manual
carefully before using.

CAUTION
1. NOTES: VERY IMPORTANT! READ BEFORE USE
1) If the supply cord is damaged, it must be replaced by the manufacturer or its service agent or a
similarly qualified person in order to avoid a hazard.
2) Do not clean the dispenser with liquid detergent, or spray water on the machine, which will
cause electric shock. Please clean it by wiping with soft fabric.
3) Use an earthed wall socket, the cord and plug must be dry
4) Do not make modification to the power supply plug or lengthen the power supply wire, which
will both cause overheating or fire.
5) Do not stop the machine by inserting or pulling the power supply while the machine is
working, it is very dangerous.
6) The appliance must be positioned so that the plug is accessible.
7) Do not put the machine beside stove, boiler or the place where sunshine can directly irradiate.
8) Do not store or exposed the machine in the place where the environment is below 0℃
9) Please use the machine in dry place under the environment 5℃-38℃
10) If any trouble occurs by the machine , please shut off the water quickly.
11) If the machine doesn’t use for several days, please shut off the power and water
supply ,drained the residual water in the machine, and filter elements should be keeped clean.
12) When moving this machine, please do not place it in reverse or excessively declining to avoid
knocking or impacting.
13) Please do not disassemble and repair it by yourself. If any failure occurs, please contact with
your dealer.
14) While the machine is working, do not let children play with it, in order to avoid any sudden
scald.
15) 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 appliances by a person responsible for their safety.
16) In order to ensure that the machine can operation normally, please be sure to use our
company’s parts and filters.
17) WARNING Do not use mechanical devices or other methods to accelerate the defrosting
process, unless those are recommended by the manufacturer.
18) WARNING Don not use electrical appliances inside the food storage cabinet of the
appliance if the unit with the cabinet ,unless they are of the type recommended by the
manufacturer.
19) WARNING The refrigerant in the compressor is R134a with the weight of 31g.Do not
damage the refrigerant circuit.
2．PACKING LIST DETAILS
CARTON
1/4”PE Pipe(5m)
DATA BAG
Manual book (one pc)
ACCESSORIES BAG
Three-way ball valve ,Metal Ball Valve, Quick joint, Reverse
Osmosis Membrane, installing tool
HOT TANK:
Note: For the first using of this machine , please turn on the power switch before filling the water

and ensure heating or cooling switch being off. Meanwhile, make sure that there is water in the
hot and cold tank (namely, pull the hot and cold water taps, and water can flow out smoothly from
the water taps) and then you can turn on the heating and cooling switches. There’s an ON/OFF
switch at the back of dispenser to control the heating system.
PRODUCT DESCRIPTION
1. BASIC DATA
●Basic data for POU water dispenser
Type
Hot & Normal
Electric Cooling
Compressor Cooling
Model
YLR5-6VN04-RO
YLR5-6VN04-RO
YLR5-6VN04-RO
Voltage/Frequency
230V\50Hz
Rated Power
550W
620W
640W
Heating Capacity
6L/H
Heating Temperature
≥85℃
Cooling Capacity
1L/H
2L/H
Cooling Temperature
≤15℃
≤10℃
Applicable Water Quality
Purified water
Applicable Water
Pressure
0.1MPa～0.6MPa
Applicable Environment
Temperature 5℃－38℃，Humidity ≤90℃
Refrigerant
R134a/31g
Class Climate
T
Products Meas.(mm)
320mm×330mm×933mm
320mm×360mm×
933mm
●Basic data for RO water dispensers
Type
Hot & Normal
Electric cooling
Compressor cooling
Model
YLR5-6VN04RO
YLR5-6VN04-R0
YLR5-6VN04-RO
Voltage/Frequency
230V\50Hz
Rated Power
578W
648W
668W
Heating Capacity
6L/H
Heating Temperature
≥85℃
Cooling Capacity
1L/H
2L/H

Cooling Temperature
≤15℃
≤10℃
Water Purified Capacity
7.8L/H
Applicable Water Quality
Municipal tap water supply
Applicable Water Pressure
0.1MPa～0.4MPa
Applicable Environment
Temperature 5℃－38℃，Humidity ≤90℃
Refrigerant
R134a/31g
Class Climate
T
Product Meas.(mm)
320mm×330mm×933mm
320mm×360mm×
933mm
※Note：The above data are just for RO water dispenser mentioned in the Excel，the rated
water purified capacity for UFwater dispenser is 60L/H。
2. Working Principle and Technological Process
●Working principle diagram of RO water dispenser
●Water-treatment Technological process of RO water dispenser diagram

1) The Working Way of R.O. Water Dispenser
By its reverse osmosis technology theory for filtering & purifying water, R.O. water filtration has
been widely used among military field, hospital, industry and family using on our daily life. Water
can be directly filtered and purified to drinking from our daily life water suppliers. Reverse
Osmosis filtration system can remove the large particles of suspended solids, organic compounds,
chemical pesticides, heavy metal elements, bacterium, and virus & radiated particles from the raw
water, creating a safe and healthy drinking way for our life.
Melt Blow Polypropylene Filter Cartridge---1st Step:
It can be filtered dirty substances which the diameter from 5 to 1 micron, removing the
sediment, iron rust, algae, large particles of suspended solids and larva, etc from the water,
making the water fresh and clean. This is the first step of water filtration.
Front GranularActivated Carbon Filter Cartridge---2nd Step:
Effectively remove the chlorine, organic compounds, and chemical pesticides from water,
absorbing the bad taste of odor and improving the better taste. This is the second step of
water filtration.
CompressedActivated Carbon Filter Cartridge----3rd Step:
Effectively remove the chlorine, organic compounds from water, absorbing the bad taste or
odor, and further remove the rest little activated carbon substances left by the second
filtration, protecting the following filtration step reverse osmosis membrane. This is the
second step of water filtration.
Reverse Osmosis Membrane Filter----4th Step:
The diameter of this membrane is about 0.0001micron. It’s one-six thousandths of

Escherichia coil’s diameter. Remove the organic matter, bacterium, virus, chemical pesticides,
harmful heavy metal elements, radiated particles, chlorine, etc from water.
Note: As for Ultra Filtration water dispenser, the 4th step filter system we use hollow fiber
membrane instead of R.O. membrane.
PostActivated Carbon Filter Cartridge---5th Step:
Effectively absorb the odor from bladder pressure tank and improve & fresh the water.
Correct Installment Way
Note: Please don’t put the machine beside stove or the place where sunshine can directly irradiate.
1) POU Water Dispenser:
Turn off the water dispensers, and put a certain long PE pipeline to connect the water intake of
POU water dispensers and the water purifying machine system. After the POU water dispenser is
filled with water, then turn on the power and start working.
2) R.O. Water Dispenser:
I. Firstly you should turn off the water supplier; find machine from the packing bag and connect it
to the accessible one water supplier. Secondly, please find water intake ball valve from packing
bag and install it on the side of machine, making sure well fixed and turn off. Then connect the PE
pipeline to the raw water intake pipe of the R.O. water dispenser.
II. Please find one certain long PE pipeline; connect one PE pipeline side to the waste water outlet
of water dispenser and the other side of PE pipeline connect to the ground water drainage.
III. Please open the water dispenser door, disassembling the water inlet pipe of the R.O.
Membrane, the water inlet pipe and the outlet pipe of PostActivated Carbon Filter. Then let the
outlet pipe of FrontActivated Carbon Filter connect well to the inlet pipe of Post Activated
Carbon Filter; let the outlet pipe of Post Activated Carbon Filter connect to a large water pressure
tank for storing purified water. At the meanwhile, please take out the Reverse Osmosis Membrane
from the packing bag; let it one side fixed well to the R.O. cartridge, making sure they are well
sealed. Then flush the inside of cartridge, you can turn off the water intake ball valve once the
dirty water turns into clean.
IV. Power on the plug, please open the two water drainage caps which are at the back side of the
water dispenser until machine be filled with water, just for cleaning the water dispenser machine.
Note:
1) Please make sure the machine is under the power of 230 V AC, 50Hz.
2) If the power is disconnected for any reason, please wait five minutes before reconnecting.
3) Regular cleaning and sanitizing is advised to ensure continued quality of water drinking.
4) Before turning on, please check the power label on the rear of the unit to ensure the power
supply is correct. Serious damage could be happed if the incorrect supply is used.

5) Never put cigarettes on the top of the water dispenser. Don’t use it as a shelf for plants or
putting other objects on it.
6) Don’t locate water dispenser in area where the temperature may fall below freezing. The
suitable surrounding temperature is 10 ℃to 32℃. If ice-jam happened, let water dispenser
stand for a few minutes to allow any ice in the reservoir to melt. Add hot water to speed up this
process, and at the same time, keeping the power off for a long period if no one uses it, which
saves energy and prolongs the lifetime of the compressor.
Maintenance:
The using life time of filter cartridges as follows:
Melt Blow Polypropylene Filter Cartridge (PP): 3 to 6 months
Front Granular Activated Carbon Filter Cartridge (GAC): 6 to 9 months
Compressed Activated Carbon Filter Cartridge (CTO): 6 to9 months
Reverse Osmosis Membrane Filter (RO): 24 to 30 months
Ultra Filtration (UF): 24 to 30 months
Post Activated Carbon Filter Cartridge (T33): 9 to 12 months
Note: The using life cartridge filter depends on the raw water quality; the above filtration
cartridge’s using life expectancy is just as a reference being on the basis of adequate
disinfection water.
TROUBLE SHOOTING
Problem
Problem Reason
Solution
No water from the
machine
Water intake ball valve not
open
Open the water intake ball valve
Membrane Filter Cartridge is
blocked
Clean/Change Membrane Filter
Cartridge
No hot water
Anti-dry installment disconnect
Ask some professional
maintenance to repair
Without set hot water
temperature
Set hot water temperature
The machine off work
The problem of High water
temperature control switch
Maintenance /Change the High
water temperature control switch
Still have waste water
discharge after the
machine stop working
The problem of water solenoid
valve
Maintenance/Change the Water
solenoid valve
No pure water
Water intake ball valve not
open
Open the water intake ball valve
Check if the power is off
Power On
Less of pure water
quantity
Membrane Filter Cartridge is
blocked
Clean/Change Membrane Filter
Cartridge

If the temperature of raw water dropped too quickly, the water
purifier capacity will also be inefficient.
No cold water
The problem of Electronic
control system
Ask some professional
maintenance to repair
Cooling control system is
damaged
The problem of Temperature
sensor
Change the temperature sensor
Cold tank is blocked
Stop chilling for a while or put
some hot water into cold tank，in
order to make the ice melting
Without set cold water
temperature
Set cold water temperature
Abnormal water taste
Water tank and cold tank
unclean
Clean the water tank and cold tank
Keep too long time for water
storage
Drained the pure water in the
machine，clean the water tank and
cold tank
UV lamp is failed
Change the UV lamp
Filter using is over the period
Change the filter
Note: When the machine is under water heating and cooling, you may hear an engine sound from
the machine, this is normal phenomena.
MAINTENANCE FOR WATER DISPENSER COOLED BY COMPRESSOR
1) At regular intervals, inspect the condenser (wire gird located across the back of water
dispenser) for lint and dust accumulation.
2) Always unplug the water dispenser before any cleaning! Vacuum accumulations or clean with
a stiff brush. Regular cleaning will help to keep the water dispenser running efficiently and
economically.
3) The compressor is hermetically sealed and requires no lubrication. It is also fitted with an
automatic reset overload protection switch.
4) The refrigerant used in this appliance is fluorinated greenhouse gases, which can be harmful
to environment and can be responsible for the global warning if it leaks into atmosphere.
5) Information on the fluorinated greenhouse gases, including their global warming potential,
shall be included in the instruction manuals provided.
-(CE) N 842/2006:
-R-134a is a fluorinated greenhouse gas covered by the Kyoto Protocol.
-Its global warming potential (GWP) is 1300.
6) The appliance must not be immersed.
INSTALLING INSRTUCTION BRACKET
In order to ensure the water dispenser much stable, customers can install the fixed equipment

according to the following methods:
1) Unload one screw on top right corner ( or top left corner) of the back of dispenser, as pic 1
2) Install the bracket on the place where you unload the screw, and then use the screw to fix the
bracket, as pic 2
3) Use the screw to fix the bracket on the wall (if the wall is too hard, you can use electric drill to
dig a hole first, use swelled screw to fix tightly, and then use screw to fix), as pic 3
WARNING:
To avoid danger of stab, please keep the screw and bracket away from babies and children.