Bio-Tek BioSure Professional EOS7177-PQ User manual

Model EOS7177-PQ
INSTALLATION & OPERATION MANUAL
BIOTEK ENVIRONMENTAL SCIENCE LTD.
www.besgroups.com
Electrolytic Ozone
WATER DISINFECTION SYSTEM

PREFACE
DISCLAMATION
The information contained in this document is subject to change without notice.
BES shall not be liable for any direct, indirect, incidental, consequential, or other
damage alleged in connection with the furnishing or use of this information. BES
is not liable for damages on any contact materials due to result of oxidation.
BES makes no warranty of any kind with respect to this information. BES
SPECIFICALLY DISCLAIMS THE IMPLIED WARRANTY OF MERCHANTABILITY
AND FITNESS FOR A PARTICULAR PURPOSE.
©2020 Biotek Environmental Science Ltd. (BES)
COPYRIGHT
All Rights Reserved.
Reproduction, adaptation, or translation without prior written permission is
prohibited, Except as allowed under the copyright laws.
VERSION: EOS7177_PQ_V2001_EN
Thank you for choosing BioSure equipment. This manual contains basic
installation, operation and maintenance instructions for BioSure Professional
Model EOS7177-PQ.
BioSure is a division of Biotek Environmental Science Ltd. ("BES"). BES is a
global leading electrolytic technology developer and product manufacturer with
pioneering ozone application knowledge and currently holds many exclusive
patents for its electrolytic ozone generators and products worldwide.

1
PACKAGING CONTENTS
IMPORTANT SAFETY INFORMATION
1. PRODUCT INFORMATION
TABLE OF CONTENTS
TABLE OF CONTENTS 1
2
3
1.1 PRODUCT DESCRIPTION 7
11
16
20
21
21
23
25
13
14
14
1.2 KEY COMPONENTS 7
1.3 SPECIFICATIONS
2. INSTALLATION
2.1 PRECAUTIONS BEFORE INSTALLATION
2.2 INSTALLING THE UNIT
2.3 REMOVE THE UNIT
3. OPERATION
3.1 CONTROL KEYS & INDICATORS
3.2 OPERATION MENU
4. MAINTENANCE
5. TROUBLESHOOTING
6. WARRANTY INFORMATION
4.1 EXPECTED CELL LIFE
4.2 CELL CARTRIDGE REPLACEMENT
EOS7177_PQ_V2001_EN
3.3 OPERATION SETTINGS & STATUS
3.4 SYSTEM CONFIGURATION GUIDES
8
9
7
9
15
21

2
PACKAGING CONTENTS
Wall-Mount Phillips
Screws (x2)
&
Plastic Drywall Wall
Anchors (x2)
Plumber’s Tape (x1)
Main Device
attachments include ozone generator
cartridge (x1) and connector caps (x4)
Owner’s Manual
Manual
Power Plug Cord
Power Supply

3
IMPORTANT SAFETY INFORMATION
This manual contains basic installation, operation and maintenance instructions
for BioSure Professional Water Disinfection System (WDS), model EOS7177-PQ.
For additional guidance, consult BES BioSure Professional Customer Service or
your local authorized dealer.
Attention Installer: This Manual contains important information about the
installation, operation and safe usage of this product. This information should be
given to the owner and/or operator of this equipment after installation.
Attention User: This Manual contains important information that will help you
in operating and maintaining this unit. Please save these instructions for future
reference.
In order to prevent accidents or injuries to the installer, user, other people,
and damage to property, please follow these safety instructions below :
Explanation of Safety and Notice Symbols
NOTICE
WARNING WARNING indicates a hazardous situation which, if not
avoided, COULD result in death or serious injury.
CAUTION CAUTION indicates a hazardous situation which, if not
avoided, COULD result in injury or property damage.
NOTICE is used to address practice that is required and
must be followed.
• Do NOT damage the Power Supply and Power Plug Cord. A damaged Power
Supply or Power Plug Cord can cause a fire or electric shock.
- Never stretch, bend, pull, twist, fold, tie or attempt to modify the power cord
or power plug.
- When unplugging, pull by the molded part of power plug, not the power cord only.
• All service work must be performed by an authorized and qualified technician.
NEVER attempt to disassemble, repair, or remodel the unit yourself. Doing
so will void your valuable warranty and can lead to a fire or electric shock.
If the product malfunctions or has been damaged in any manner, unplug
the unit and contact the BES service department or its authorized local
service agent or dealer to arrange service or repair.
Electrical Safety and Basic Safeguards
READ AND SAVE THESE INSTRUCTIONS

4
• Do NOT use or operate the unit with a damaged Power Supply or Power Plug.
If the Power Supply or Power Plug Cord is damaged, it must be replaced by
the manufacturer, authorized service agent, dealer, or similarly qualified person
in order to avoid hazard. Component must be replaced using appropriate cord
or assembly made available by the manufacturer or authorized service agent
or dealer.
• Do NOT use in a manner that exceeds the rating of the power outlet or
connected equipment. Plugging too many devices into the same outlet may
cause the electrical outlet to overheat and result in a fire.
• Do NOT use a power supply voltage other than being specified on the product
and the power supply. Use of any other power supply voltage may cause a fire
or electric shock.
• To prevent accidental shock, we recommend this product always be used on a
GFCI (Ground Fault Circuit Interrupter) outlet.
• Do NOT plug or unplug the Power Supply or Power Plug if your hands are wet.
Doing so can cause electric shock or injury.
• Do NOT use the product if the power plug is loosely inserted into the electrical
outlet. A loosely inserted power plug may cause a fire, electric shock or short
circuit. Before using, make sure the Power Plug are inserted into the electrical
outlet completely and securely.
• If the blades or surface of the power plug become soiled, wipe them clean
before using. A dirty power plug may cause a fire.
• Keep the product and power cord away from heated or hot surfaces including
space heaters, stoves, and similar electrical appliances.
• Do NOT put the machine in water or spray water onto it. Otherwise it may
damage the unit or cause electric shock.
• To safeguard against fire, electric shock and possible injury risks, keep
the power cord, power plug and the product away from water or other liquids.
WARNING
• Stop using the product immediately if you notice any of the following symptoms
indicating abnormality or malfunction:
- The Power Supply or Power Plug Cord is damaged.
- The Power Supply or Power Plug Cord becomes very hot.
- The Body of product is abnormally hot or deformed.
- Smoke is arising from the product or there is burning smell.
- Some part of the product is cracked, loose, or unstable.

5
• All permanent electrical connections should be made by a qualified electrician.
Follow all applicable electrical codes.
• All plumbing or connections should be completely set up before plugging
power to power on. Ensure the water output is properly connected to a
correctly determined corresponding position.
• To maintain cosmetic integrity, protect this unit from direct prolonged sunlight
exposure.
• For your safety, Do NOT operate the device with any panels or covers removed.
• The system should be sized appropriately for its intended use by a qualified
professional familiar with the application.
• Ensure power and water supply meet requirements as indicated in the product
specifications. Failure to install, operate and maintain this device as instructed
could void warranty and result in injury or product damage.
CAUTION
•A short Power Cord is provided for your safety. To reduce risks from
entanglement or tripping, using longer Power Cord is not recommended.
Extension cord should only be used if care is exercised.
•In cases If extension cord is used:
- The marked electrical rating of the extension cord should be at least as high
as the electrical rating of the product.
- The extension cord should have a ground-type 3-pronged plug.
- The extension cord should not drape over the countertop or tabletop where
it can cause tripping over the cord.
NOTICE
• ALWAYS ensure all electrical circuits are disconnected before performing
service, maintenance, or installation work.
For your own personal safety and to prevent accidental damage to the product,
please ensure that you read and understand this Manual.
Specic Safety Information
• If any of the above symptoms occurred, unplug the product immediately and
return to the store where you purchased it for service and repair. Continued
use of the product may cause a fire, electric shock or injury.

6
• Keep away from any open fire ( >100cm)
• ALWAYS ensure all factory installed parts and components are re-installed
properly and are in good condition after performing service, maintenance, or
installation work.
• NEVER use inappropriate tools, processes, or procedures. Damage to
components of device can occur.
• NEVER discard any loose parts received with device. They may be required
for proper and safe installation and operation.
• Never attempt any servicing while unit is wet. Be sure to turn power OFF and
disconnect from power source before any service work is performed. Failure to
do so could result in serious injury or death.
• Ensure power and water supply meet requirements as indicated in the product
specifications. Failure to install, operate and maintain this device as instructed
could void warranty and result in injury or product damage.

7
1PRODUCT INFORMATION
1.1 PRODUCT DESCRIPTION
BioSure Professional Water Disinfection System (WDS), model EOS7177-PQ is
an automatic germicidal system designed to reduce microbial contaminants
for water purification applications. These can include post-filtraiton water and
waterlines sanitation treatment, which removes or reduces unwanted microbial
contaminants in filtered water and waterlines, or alternatively providing ozonated
sanitizing water for sanitation use, depending on the way of installation and
configuration. The system applies a revolutionary advanced electrolytic ozone
technology, which features on-demand contribution of reliable sanitizing benefits
of dissolved ozone in effective and safe manners in water treatment establishments.
1.2 KEY COMPONENTS
Head Item Part Name
1Water Inlet (3/4" NPT)
2Water Outlet (3/4" NPT)
3
Cell Power Socket
(for dissolved O3
generator cell cartridge
connection)
4
Main Power Socket
(for power supply
connection)
5Control Keys Panel
Overall Item Part Name
1Display Panel
2
Replaceable Dissolved
O3Generator Cell
Cartridge
3Mounting Bracket
4Cell Power Plug
5Placard
4
5
1
23
3 4
5
1 2

8
1.3 SPECIFICATIONS
Model EOS7177-PQ
Dissolved Ozone
Concentration
Max. 300 mg/hr
(Depends on operation & flow rate)
Water Supply
Quality
Clean or filtered water. (Recommendation:
filtered to 1um, TDS 60-300 ppm, Hardness
< 180 ppm as CaCO3)
Flow Min. 60 LPH (0.26 GPM)
Max. 2300 LPH (10.0 GPM)
Pressure Min. 0.5 kg/cm2(8 psi)
Max. 7.0 kg/cm2(100 psi)
Optimal
Temp. 5°C - 40°C / 41°F - 104°F
ELECTRICAL
Power Adaptor Input : AC 100-240V, 50/60Hz
Adaptor Output : DC 24V, 4A
Rate 96W
AMBIENT AIR
Temp. > 0°C - 40°C
( > 32°F - 104°F)
Humidity 0-90% non-condensing humidity
DIMENSIONS W x D x H 140 x 128.5 x 210.5 mm (5.51” x 5.06” x 8.23”)
WEIGHT
Net 1.3 kg (2.9 lbs)
Filled 1.8 kg (4.0 lbs)
IP CLASS IP56
CONNECTIONS 3/4” NPT Water Inlet & Outlet
Certication:

9
2INSTALLATION
2.1. PRECAUTIONS BEFORE INSTALLATION
This device is designed and engineered for easy integration into existing water
systems. However, having the following tools and supplies in hand will be greatly
helpful to the installation:
• Screwdriver
• Drill bit
• Tape measure
• Pipe wrench
• Adjustable wrench
Ensure that the line voltage corresponds to the stated voltage on the unit’s
specification label. Make sure that the plug on the power cord from the product
and the outlet are matched. For proper operation, and to ensure the best
performance of application from the product, make sure that the system is not
connected to a switched electrical outlet.
Electrical
Plumbing
- For best performance, use cold tap water and filter the input water to 1µm.
- Ensure adequate back-flow protection is provided to comply with all national
and local standards and codes.
- Do NOT over-tighten the connections. It is recommended that plastic fittings be
used when connecting to the plastic connections of the product. This will
reduce the possibility of cracking the connections due to over-tightening.
The use of union (O-ring seal) connections is highly recommended for ease of
installation and future servicing.
If any parts are damaged, contact your supplier IMMEDIATELY.
Do NOT install damaged parts.
- For safety, run water pressure under 7 kg/cm2(100 psi). To reduce water
pressure, install a water pressure regulator and set water pressure to suit
application.

10
Other Important Information
Observe these guidelines to ensure optimal device functions and performances.
1. Select a location for the unit so:
- Mount the system after all water filtration processes.
- Mount the system near but NOT above an electrical outlet.
- It will be in an upright position.
UPRIGHT
POSITION
INVERTED
POSITION
SIDEWAYS
POSITION
- LED lights and cartridge are visible and accessible. Allow sufficient access for
cartridge replacement. Recommended minimum “Vertical Clearance” is 30cm (12”).
- It is highly recommended that a water shut-off valve be installed before and
near the WDS unit.
- Other equipment or objects should not lean on or press against the device.
Water Line
Pre-Filter
Flow
Shut-Off Valve
(recommended)
300mm
2. Do NOT mount the system above any electrical equipment or items that may
be damaged if they get wet.
3. Note the existing waterline piping layout and flow direction when connecting
appropriate size of tubing on the “WATER IN” and “WATER OUT” sides of the unit.
4. For best result, clean and sanitize the connecting waterlines thoroughly before
installing.

11
2.2. INSTALLING THE UNIT
• STEP 1. Connecting Cell Power
• STEP 2. Mounting the Unit
120mm
6mm
50 mm (1.6 ft)
The unit is pre-assembled to a
Mounting Bracket. The Mounting
Bracket has mounting holes to
secure the body of the unit to a wall.
Please follow the previous section
"Precautions before installation" to
select an appropriate location and
mark it. Secure the Mounting Bracket
into wall studs or with the appropriate
heavy-duty mounting hardware.
Connect the Cell Power Plug to the Cell Power Socket on the Head.
Match the anti-rotation
notch and pin.

12
PLUMBING NOTE
1. Before connecting the fitting to the System Inlet, the plumbing to the unit
must be flushed clear of all debris.
2. Note the flow direction. Connect appropriate size of tubing on the
“WATER IN” and “WATER OUT” sides of the unit.*
3. When making a plumbing connection to the product, always use a good
quality, approved pipe sealant or thread seal tape on pipe threads.
Be careful not to get the pipe sealant inside the pipe when making the
connections.
4. A shut-off valve (not supplied) should be installed in the line leading to the
product as inlet water valve. The valve should be mounted close to the
system inlet and sized properly for the inlet plumbing line. This valve will
allow for the following two functions:
• Easier servicing and future cell cartridge replacement.
• Configuring flow as well as dissolved ozone
concentrations.
5. Use 3/4” fitting for “WATER IN” and “WATER OUT” connections.
Connecting smaller diameter tubing will increase dynamic flow loss in the
output performance.
Shut-off Valve
!NOTICE
• STEP 3. Starting the Unit
There is no ON/OFF control switch with the unit. The unit is switched ON by
connecting the power supply cord into a wall electrical outlet (power supply).
1. Connect the Power Supply Cord into the Main Power Socket (marked as
"Power") at rear left to the Head. There is a foolproof design to guide you plug
properly.
Anti-Rotation Notch

13
2. Plug the Power Adapter into the wall electricity outlet.
3. The Screen and LEDs on the controller (the Head) will light up, indicating the
unit has power.
2.3. REMOVE THE UNIT
Please follow descriptions below :
1. Disconnect the power.
2. Shut off the Shut-off valve before the unit.
3. Open the faucet or tap closest downstream to the device.
4. Loosen the connectors of water inlet and outlet.
5. Take off the unit. Use proper tools if necessary.
6. Restore water line.
※: You may tilt the body slightly to drain the remaining water in the unit from the
water outlet.
00 : 00
!NOTICE
Before connecting the unit to power supply, ensure all plumbing
connections are secure and leak-free, from shut-off valve to outlet.

14
3OPERATION
Menu / Return OK / Enter
3.1 CONTROL KEYS & INDICATORS
- Enter or return to Menu
as ESC
- Save selection
- Confirm selection
Selections
- Display alternatives
- Select settings
00 : 00
Current time
Flow indicator
Blue LED Bar
Steady solid on - water flow detected.
Blue breathing - standby, no flow detected and the
light will extinguish after 3 minutes.
Flow control indicator
Blue LED
Flow switch activated - the unit
is under flow-start operation.
Timer control indicator
Blue LED
Timer switch activated - the unit
is under timer-control operation.
Dosage level indicator
Blue LED
100% dissolved ozone performance.
(50% as standard when off).
Operation indicator
Green LED
Dissolved ozone dosage is
activated.
Alarm indictor
Yellow LED
Slow blinking - system error detected
in POST (Power On Self Testing).
Fast blinking - system error detected
while the unit is on duty.
Steady solid on - replace cell cartridge now.
※: For detail regarding all error codes,
refer to Troubleshooting in Section 5.
!NOTICE
In control mode "Combo", both Flow Control and Timer Control indicators
are on, meaning Combo Control is activated and the operation of the unit is
guarded by both flow and timer settings. The generator only works when flow
and timer settings are given to meet requirements.
+
Control Keys
Indicators

15
3.2 OPERATION MENU
Menu Operating Principle
YES
Confirmation
press
OK
NO
Revise
press
1. Read text line
Highlighted
or Blinking
texts/symbol
represents
question
2. Make decision /
change
press
Menu Overview
00 : 00
Settings
Timer Life Check
Extension Control
Program
Time Dosage
Frequency
Schedule
Time Setup or change current time
Program Program switching schedule and frequency settings
- Schedule Activation schedule for hourly basis (00-23 on the hour)
- Frequency Program switching frequency in scheduled operating hour, options including:
1. Initial 30-second dosage in 3-minute cycle
2. Initial 60-second dosage in 5-minute cycle
3. Initial 90-second dosage in 6-minute cycle
Timer

16
Life Check Check the remaining life of cell cartridge, expressed in percentage (%)
Control Select switching controllers, flow-starting, timer-controlling or both (Combo)
Dosage Select dosing levels, standard or boost with 50% increase
Extension You can extend ozone generation time after each usage to raise
ozone concentration in advance for the next use. Options include:
1. None
2. 60-second extension
3. 120-second extension
Settings
!NOTICE
The configured “Program” ONLY functions when the use of “timer control" or
“Combo” is selected.
The configured "Extension" ONLY functions when the use of "flow switch" is
selected.
3.3 OPERATION SETTINGS & STATUS
Setting Current Time
Step 1. Enter MENU and then select Timer
Step 2. Select Time to set Hour and Minute
12 : 00
Timer
ESC OK
Life Check
Settings
Press MENU .
Select Timer and confirm with .
OK
Select Time and confirm with .
To switch setting between Hour and Minute use .
To switch setting setting Hour and Minute use .
Confirm with .
OK
OK
12 : 00
Time
ESC OK
Program
12 : 01
Current Time
ESC OK ESC OK
12 : 01
Current Time
Timer
MENU OK
OK
OK
Time
Hour
Minute
Save

17
Conguring Controls
ESC OK
12 : 01
Timer
Settings
Life Check
Step 1. Enter MENU and then select Settings
Press MENU .
Select Settings and confirm with .
OK
Select Control and confirm with .
To select desired setting from on-screen options use .
Confirm with .
OK
OK
Step 2. Select Control and follow on-screen options to select desired setting
00 : 00
00 : 00
00 : 00
ESC OK
12 : 01
Flow
Timer
Combo
ESC OK
12 : 01
Control
Dosage
Extension
ESC OK
12 : 01
Flow
Timer
Combo
ESC OK
12 : 01
Flow
Timer
Combo
OK
OK
OK
Settings
MENU
Control
TimerFlow Combo
Save
When Flow control is selected, the unit is triggered to start and operate
continuously as long as a flow >60LPH (0.26 GPM) is provided and
maintained.
When Timer is selected, the unit operates according to the set schedule and
frequency (the set program), following the set current local time. The unit will
always start precisely on the hour according to the programmed schedule,
and the operation will line up to the programmed frequency. However, after
the first operation, a flow >60LPH (0.26 GPM) must exist for at least a time of
greater than one (1) second before the next operation as it is lined up to the
programmed frequency. The unit will have to be able to detect this flow to
continue the operation so that pressure build-up within the cartridge will not
occur. If this check flow is delayed, the next operation will be postponed to
the next available frequency point after the detected check flow.
When Combo control is activated, the unit is controlled under both the
triggering of flow switch and timer program (set schedule and frequency).
!NOTICE