emaux SPV Series User manual

USER MANUAL
SUPER POWER
VARIABLE SPEED PUMP
With Wi-Fi AND MODBUS OPTIONS
*NSF only apply for NSF version
Model: SPV Series
SAA
STRIVE FOR CLEAR WATER
www.emauxgroup.com
EMAUX WATER TECHNOLOGY CO., LTD
EMPU21070143

TABLE OF
CONTENT
WARNINGS AND SAFETY INSTRUCTIONS
1. IMPORTANT SAFETY INSTRUCTIONS
3. CONTROL AND DISPLAY PANEL
4. OPERATION PROCEDURE
5. PRIMING SETTING
7. SYSTEM RESET TO FACTORY DEFAULT SETTING
8. AUTO-RECOVERY
10. ERRORS DESCRIPTION
11. WI-FI SETTING
12. ROUTINE MAINTENANCE
13. AFTER-SALES SERVICE
15. REPLACEMENT PARTS
16. SPECIFICATION AND PUMP CURVE
17. TROUBLE SHOOTING
18. WARRANTY POLICY
PAGE
2
....
4
4
5
....
....
....
7
....
2. INSTALLATION
6. RS485 SETTING
9. ERROR MENU
14. DIMENSIONS
11
....
12
....
13
....
13
....
14
....
14
....
15
....
18
....
18
....
18
....
19
....
20
....
20
....
21
....
P1 CONTENT
SUPER POWER
WARRANTY POLICY P22
18.1 EXCEPTIONS THAT MAY RESULT IN DENIAL OF A WARRANTY CLAIM:
1.Damagecausedbycarelesshandling,improperrepackagingorshipping.
2. Damage due to misapplication, misuse, abuse or failure to operate and install the equipment as specified in this
manual.
3. Damage caused by a misuse, abuse or failure to operate and install the equipment out of the scope of a
professionalleveldemandedinsimilarequipmentorinstallationtype.
4.DamageduetounauthorizedproductmodificationsorfailuretouseEmauxoriginalreplacementparts.
5.Damagedcausedbynegligenceorfailuretoproperlymaintainproductsasspecifiedinthismanual.
6. Damage caused by failure to maintain water chemistry in conformity with the standards of the swimming pool
industryforanylengthoftime.
7.Damagecausedbywaterfreezinginsidetheproduct.
8.Accidentdamage,fireorothercircumstancesoutsidethecontrolofEmaux.
9.ItemshadbeenrepairedoralteredinanywaybyanypersonthatisnotauthorizedbyEmaux.
10.Wear&tearparts.
18.2 CLAIM PROCESS
SummaryofEmauxClaimProcessin3steps:
1.Claim:CustomercontactsEmauxsalespersonandprovidescompleteddetailsoftheclaimwhichincludes:
(1)Informationaboutthefailedproductsuchasthepartnumber(s)andserialnumber(s).
(2)Descriptionofthecomplaint/failure.
(3)Pictures
2. Once the complaint is received, the product quality incident will then be reviewed by Emaux's Quality Control
Departmentfollowingthe“EmauxWarrantyPolicy”.
3.Conclusion:Aftertheinvestigationiscompleted,Emauxwillinformthedistributoraccordingly.
18.3 WARRANTY OBLIGATION
Emauxwarrantsanyofaboveitemsfromworkmanshipand/ormaterial(s).
Shoulda defectbecomeevidentduringthetermofwarranty,Emauxwill,atitsoption,repairorreplacesuchitemor partatits
owncost andexpense.Customerwill needtofollowthewarrantyclaimprocedures fromEmauxinorderto obtainthe benefit
onthiswarranty.
Emaux is not, however, responsible under this warranty for any cost of shipping or transportation of the equipment or parts
thereof“to”or“from”ourtechnicaloperations.
Emauxisnotabletoliableforanylossoftime,inconvenience,incidentalexpensessuchaslaborcost,phonecalls,legalcostor
material cost incurred in connection with the replacement or removal of the equipment, or any other consequential or
incidental damage on persons or assets. Emaux will be not responsible for any business profit loss operation stop due to the
non-conformityproductequipment.Noindemnityordamagescanbeclaimedonanyaccountwhatever.
18.4 WARRANTY OR REPRESENTATIONS BY OTHERS
No dealer or other person has authority to make any warranty or representation concerning Emaux or its products.
Accordingly, Emaux is not responsible for any such warranty or representation.
VARIABLE SPEED PUMP

WARNINGS AND SAFETY INSTRUCTIONS
GENERAL WARNING
This instruction contain general caution information for use in Pool and SPA pump installation application.
Specified Pump model function should be refer to particular manual. Components such as the filtration system,
pumps and heater must be positioned so as to prevent their being used as means of access to the pool by young
children.
This appliance should be installed by qualified electrical personnel in
accordance with National Electrical Code and all applicable local codes
and ordinances. Hazardous voltage can shock, burn, and cause death or
serious property damage. DO NOT use an extension cord to connect unit
to electric supply to reduce the risk of electric shock.
1.The pump should be permanently connected to an individual circuit breaker.
2.Pump must be connected to a residual current device (RCD) having a rated residual operating current not
exceeding 30 mA or receptacle with ground fault circuit interrupt (GCFI).
3. Electrical grounding must be connected before connecting to electrical power. Failure to ground all electrical
equipment can cause serious or fatal electrical shock hazard.
4.Bonding: Use at least #8 AWG (#6 AWG for Canada) a solid copper conductor, run a continuous wire from
external bonding lug (if available) to the pressure wire connector provided on the electrical equipment and to
all metal parts of swimming pool, spa, or hot tub, and metal piping (except gas piping), and conduit within 1.5
m (5 ft) of inside walls of swimming pool, spa, or hot tub.
5.Never open the inside of the drive motor enclosure. There is a capacitor bank that holds a mains supply
voltage charge even when there is no power to the unit. The voltage should be referred to the individual
pump operation voltage.
6.The pump is capable of high flow rates; use caution when installing and programming to limit pumps
performance only.
7.Switch OFF pump power before servicing and disconnecting the main circuit to the pump.
8.Never change the filter control valve position while the pump is running.
RISK OF ELECTRICAL SHOCK
COMPRESS AIR HAZARDOUS
This system enclosed pre-filter / filter and become pressurized.
Pressurized air can cause the Lid to separate which can result in serious
injury or death.
Pool and spa circulation systems operate under high pressure. When any
part of the circulating system (i.e. lock ring, pump, filter, valves, etc.) is
serviced, air can enter the system and become pressurized. Filter tank Lid and pre-filter cover must be properly
secured to prevent violent separation. Place pre-filter / filter air relief valve in the open position and wait for all
pressure in the system to be relieved before remove the lib to access the basket for cleaning.
HYPERTHERMIA
SPA water temperature excess 38°C (104°F) may be injurious to health.
Measure water temperature before entering SPA.
Hyperthermia occurs when the internal temperature of the body reaches
a level several degrees above the normal body temperature of 98.6 °F (37
°C). The symptoms of hyperthermia include drowsiness, lethargy, and an
increase in the internal temperature of the body.
WARNINGS AND SAFETY INSTRUCTIONS P2
Problem description Possible causes
Leakage of water at the shaft Shaft seal requires replacement
Low pump capacity
1. Valve in the suction or discharge line partly closed
2. Suction or discharge line partly plugged
3. Suction or discharge line too small
4. Plugged basket in skimmer or hair and lint strainer
5. Dirty filter
6. Impeller clogged
High pump pressure 1. Discharge vale or inlet fittings closed too much
2. Return lines too small
3. Dirty filters
Noisy pump and motor
1. Plugged basket in skinner or hair in lint strainer
2. Worn motor bearings
3. Valve in suction line partly closed
4. Suction line partly plugged
5. Vacuum hose plugged or too small
6. Pump not supported properly
Air bubbles at inlet fittings 1. Leakage of air into the suction line in connections or valve stem
2. Cover gasket of hair and lint strainer needs cleaning
3. Low water level in the pool
Note: If the above recommendations of this manual do not solve your particular problem(s), please contact your
local service agent for further assistance.
P21 WARRANTY POLICY
18. WARRANTY POLICY
EXTENDED WARRAN TY FOR SPECIFIC PRODUCTS
(OFFERED FROM DATE OF INVOICE).
Product Warranty Period
Filters &Filter Systems
2years
Pumps
1year
Underwater Lights
1year (bulbs 90 days)
Ladders
1year
Control devices
1year
Heat Pumps &Heat Exchangers
1year
Salt Chlorinators &UV Systems 1year (2years for cell material)
Pool Fittings
1year
Cleaning Equipment &All others 1year
Emaux manufactures its products with the highest standard of workman ship, using the best materials available
throughstateoftheartprocess.Emauxproudlywarrantsitsproductsasfollows:

SUCTION ENTRAPMENT HAZARD
This pump produces high levels of suction and creates a strong vacuum
at the main drain at the bottom of your pool and spa. This suction is so
strong that it can trap adults or children under water if they come in
close proximity to a pool or spa drain or a loose or broken drain cover or
grate.
The Virginia Graeme Baker (VGB) Pool and Spa Safety Act creates new
requirements for owners and operators of commercial swimming Pools
and spas.
Commercial pools or spas constructed on or after December 19, 2008, shall utilize:
Commercial pools and spas constructed prior to December 19, 2008, with a single submerged suction outlet shall
use a suction outlet cover that meets ASME/ANSI A112.19.8a and either:
1. A multiple main drain system without isolation capability with suction outlet covers that meet ASME/ANSI
A112.19.8a Suction Fittings for Use in Swimming Pools, Wading Pools, Spas, and Hot Tubs and either:
1.1 A safety vacuum release system (SVRS) meeting ASME/ANSI A112.19.17 Manufactured Safety Vacuum
Release systems (SVRS)
For Residential and Commercial Swimming Pool, Spa, Hot Tub, and Wading Pool Suction Systems and/or
ASTM F2387 Standard
Specification for Manufactured Safety Vacuum Release Systems (SVRS) for Swimming pools, Spas and Hot
Tubs or
1.2 A properly designed and tested suction-limiting vent system or
1.3 An automatic pump shut-off system.
1. A SVRS meeting ASME / ANSI A112.19.17 and/or ASTM F2387, or
2. A properly designed and tested suction-limiting vent system, or
3. An automatic pump shut-off system, or
4. Disabled submerged outlets, or
5. Suction outlets shall be reconfigured into return inlets.
There are five types of suction entrapment according to The Virginia Graeme Baker (VGB) Pool and Spa Safety Act
1.Body Entrapment a section of the torso becomes entrapped
2.Limb Entrapment an arm or leg is caught by or pulled into an open drainpipe
3.Hair Entrapment or entanglement hair is pulled into and/or wrapped around the grate of the drain cover
4.Mechanical Entrapment the bather's jewelry or clothing gets caught in the drain or the grate
5.Evisceration the victim's buttocks come into contact with the pool suction outlet and he or she is disemboweled
TO REDUCE ENTRAPMENT HAZARD RISK
Two function suctions outlets per pump must be installed to prevent entrapment. The
minimum separate of suction on the same plate must be at least point to point measurement 1
meter (3ft) apart. It is used to avoid “dual blockage” by bather.
If suction is found damage, broken, cracked, missing or not securely attached during regular
checking, shunt down the pool and replace it immediately.
A vacuum release or vent system is recommended to install for suction entrapment release.
P3 SUCTION ENTRAPMENT HAZARD SPECIFICATION AND PUMP CURVE P20
16. SPECIFICATION AND PUMP CURVE
Code Model Voltage/
Frequency
88029807
Max Load
Current Connection ID/OD Input Power Horse power RPM
SPV150
SPV150-C
RS485
RS485 + WIFI
220-240V
50-60 Hz 5.9-5.4A 1.5''/2”
50mm/63mm 1.30 (kW) 1.5 hp 800-3400
RPM
-
17. TROUBLE SHOOTING
Problem description Possible causes
Motor does not start
1.Disconnect switch or circuit breaker in off position
2.Fuses blow nor thermal over load open
3.Locked motor shaft
4.Motor windings burned out
5.Defective starting switch inside single phase motor
6. Disconnected or defective wiring
7. Low voltage
Pump does not reach full speed 1. Low voltage
2. Pump connected to the wrong voltage
Motor over heats (protect or trips) 1. Low voltage
2. Motor windings connected to the wrong voltage on dual voltage model
Pump delivers no water
1. Pump is not primed
2. Closed valve in suction or discharge line
3. Leakage or air into suction system
4. Impeller clogged
H(ft)
80
70
60
50
40
30
20
10
0
Q(m³/h)
Q(LPM)
525048464442403836343230282624222018161412108
6
420
0
2
4
6
8
10
12
14
16
18
20
22
24
20 40 60 80 100 120 140 160 180 200 220
H(m)
U.S.g.p.m
0 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850
800rpm 1700rpm
3400rpm

1. IMPORTANT SAFETY INSTRUCTIONS
The user guide you are holding includes essential information on the safety measures to be implemented for
installation and start-up. Therefore, the installer as well as the user must read the instructions before beginning
installation and start-up. Keep this manual for future reference.
The pump should be installed according to your local electrical installation ordinances and regulations. Only
qualified, licensed personnel should install the pump and the wiring.
This appliance cannot be used 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 in a safe way and understand the hazards involved. Children must not play with
the appliance.
IMPORTANT SAFETY INSTRUCTIONS P4
Correct disposal of this product
This symbol on the product, or in its packaging, indicates that this product
may not be treated as household waste. Instead, it should be taken to the
appropriate waste collection point for the recycling of electrical and
electronic equipment. By ensuring this product is disposed of correctly,
you will help prevent potential negative consequences for the environment
and human health, which could otherwise be caused by the inappropriate
waste handling of this product. For more detailed information about the
recycling of this product, please contact your local council, your household
waste disposal service, or the shop where you purchased the product.
2. INSTALLATION
1. Install the pump as close to the pool as possible, preferably in a dry, well ventilated area away from direct sun
light. Protect the pump from excessive moisture.
2. Place the pump as close to the water source as possible, so that the suction pipe is short, straight and direct
to reduce the friction loss. Don't install the pump at more than 10ft (3 meters) of geometrical height from
water level.
3. Before installing the pump, make sure that the surface is solid, elevated, rigid and vibration free.
4. Secure the pump to the base with screws or bolts to limit the vibration and the stress on the pipe or the joints.
5. Leave enough space for gate valves in suction and discharge piping, if required.
6. Connect the suction and discharge pipe to the outlet and inlet of the swimming pool.
7. Make sure that floor drainage is adequate to prevent flooding.
8. This pump must be equipped with an isolating
transformer or through a residual current device
(RCD) having a rated residual operating current not
exceeding 30 mA.
9. Make sure that the pump and piping are accessible
for servicing.
Note: The pump suction and discharge connections are
mounded in thread stops, DO NOT try to screw the
pipe beyond these stops.
15. REPLACEMENT PARTS
Key No. Part No. Description QTY
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
18
19
20
21
22
01021143
01041057
02010253
01112080
89023801
01021144
89021307
02010245
01112081
89020719
01311058
04015065
02010246
01021145
89020720
03011075
04020140
01112082
02010211
01031027
01321032
89023901
01041061
Nut for lid
Transparent Lid
O-Ring for Lid
Basket
1.5" Union
Pump Body
Drain Plug with O-ring
Diffuser
Screw for impeller with O-Ring
O-Ring for Flange
Flange
M8 x 35 Screw with Washer for Motor
M8 x 30 Screw
Base
O-Ring for Diffuser
Impeller For SPV150 & EPV150
3/4″Mechanical seal (EPH/EPV/SPH/SPV)
SPV150 TYC-71L Motor
Arch Cushion for Base
Fan
Fan Cover
Programmable Controller for SPV150
Transparent Lid for Programmable Controller
1
1
1
1
2
1
2
1
1
1
1
1
1
1
4
4
1
1
1
1
1
1
1
P19 REPLACEMENT PARTS
20
1
2
3
4
5
8910 11 12
13 14
15 21
22
16
718
6
17 19

2.1 MAIN POWER WIRING
P5 CONTROL AND DISPLAY PANEL
This is an alternative wire connection for those owners who would like to wire the
pump directly to the main power. SPV Pump is supplied with a power cord that can
be plugged into the power source. There are two terminals labelled as AC-L and AC-
N. Attach the power leads to these terminals. Either wire may be attached to either
terminal (see Figure 1).
For 230Vac 2 phase connection, connect L1 to L, L2 to N and Earth to Ground.
START UP
The wide range of pump settings makes it suitable for multiple purposes. The pump
controller is used to program motor speeds and schedules as described in Chapter
"Operation" of this manual. Figure 1
WARNING:
1. NEVER run the pump dry! Running the pump dry will damage seals, causing leakage and flooding. Fill the pump
with water before starting.
2. Always STOP THE PUMP before and RELEASE ALL PRESSURE from the pump and the piping system before
proceeding.
3. NEVER tighten or loosen screws while the pump is operating.
4. Do not block the pump suction.
2.2 PRIMING PUMP
1. Release all air from filter and piping system (consult your filter user manual).
2. In a flooded suction system (water source higher than pump), the pump will prime itself when suction and
discharge valves are opened.
3. If pump is not installed in a flooded suction system, unscrew and remove pump lid and fill it with water.
4. Turn on power wait for pump to prime, which can take up to fourteen (14) minutes at 10ft (3m) vertical life of 1.5”
inlet piping. Priming will depend on vertical length of suction lift and horizontal length of suction pipe. If pump
does not prime within 14 minutes, stop the motor and determine cause.
WARNING: Tighten / untighten the pump lid by hand only.
3. CONTROL AND DISPLAY PANEL
3.1 OVERVIEW
The panel include the below display or control function to monitor and control the pump running status.
1. Clock: Real Time Clock display
2. Running Status: Running speed and power rating display
3. Pre-set Speed: 3 pre-set running speeds.
4. Function settings: Real time clock, 3 pre-set speeds, 2 schedule settings, NO flow self- priming settings.
5.Error display: Overcurrent, Overvoltage, Under-voltage, Overheating fault code.
6. Auto-recovery: After an overcurrent, Overvoltage, Under-voltage, Overheating or Power failure, the settings
will be restored as before the error.
7. Power failure recovery: When there is a power is interrupt, the pump will be restored as before when power
resume.
8. Wi-Fi: Wi-Fi ready indication after start up.
9. RS485 Connection: external automation control over MODBUS
AC-N AC-L
N L
Power Supply
ROUTINE MAINTENANCE P18
12. ROUTINE MAINTENANCE
The only routine maintenance needed is the inspection/cleaning of the trap basket. Debris or trash collected in
the basket will choke off the water flow through the pump. Follow the instructions below in order to clean the
trap:
1. Stop the pump, close the gate valve in suction and discharge, and release all pressure from the system before
proceeding.
2. Unscrew the trap lid (turn counter clockwise).
3. Remove the strainer basket and clean. Make sure all the holes in the basket are clear, flush the basket with
water and replace it in the trap with large opening at the pipe connection port (between ribs provided). If the
basket is replaced backwards, the cover will not fit on the trap body.
4. Clean and inspect the lid ring; reinstall on the trap cover.
5. Clean the ring groove on the trap body and replace the lid. To help keep the lid from sticking, tighten it by
hand only.
6. Prime the pump (see priming instructions above).
13. AFTER-SALES SERVICE
Refer all service needs to your local agent or dealer as his knowledge of your equipment makes him the best
qualified source of information. Order all the repair parts through your dealer. Give the following information
when ordering repair parts.
1. Unit name on the plate data or serial number on the label.
2. Description of the part.
14. DIMENSIONS
[11.67]
296.46 [11.81]
300
[8.46]
215
[7.68]
195
[22.37]
568.20
[9.33]
237
[10.60]
269
[6.06]
154
[8.62]
219 [5.00] 126.90 [5.25] 133.43
[4.41]
112

CONTROL AND DISPLAY PANEL P6
3.2 CONTROLLER
3.3 PROGRAM FLOW CHART
Self-Checking Interface
(~3 seconds)
Monitoring Interface (Short press ”MODE” to change page)
Speed Display E.g. “SP:1000”
Unit: RPM
Power Consumption Display
E.g.“P:0”
Unit: Watt(W)
(Long press ”MODE”
for 2 seconds)
E.g.“Cl:0:00”Time Display
(Long press ”MODE” for 2 seconds) Enter Time Setting Interface
Setting Interface Schedule 1 Speed E.g.“1S:1500” (800-3400RPM)
(Short press ”UP”/”DOWN”
to change)
Schedule 1 Time On E.g.“10:00:00” (00:00-23:59)
Schedule 1 Time Off E.g.“1F:0:00” (00:00-23:59)
Schedule 1 Enable/Disable
E.g.“1E:Off” (On/Off)
Schedule 2 Speed
E.g.“2S:2400” (800-3400RPM)
The data format will be changed
according to the program selected,
the relevant data will be flashing.
Edit Interface
(Short press “MODE” : Confirm)
(Short press “Speed 3” : Cancell)
Schedule Time On
E.g.“2O:00:00” (00:00-23:59)
Schedule Time Off
E.g.“2F:0:00” (00:00-23:59)
Schedule 2 Enable/Disable
E.g.“2E:Off” (On/Off)
Schedule 3 Speed
E.g.“3S:3400” (800-3400RPM)
Priming Time E.g.“PL:2” (1-20 mins)
Self Priming Speed
E.g.“PS:2900” (2900-3400RPM)
Self Priming Enable/Disable E.g.“PE:On” (On/Off)
Slave Address
E.g.“EA:2”, range 1-247
Baud Rate
E.g.“Eb:9600”, 1200/2400/4800/9600
Software Version
Su00x
Reset
“RESET”
Title Value Operation Light
Start / Stop
Increase / Page Up
Decrease / Page Down Mode / Setting
Preset Speed 1 Preset Speed 2 Preset Speed 3
Quick Setting Quick Setting Quick Setting
P17 WI-FI SETTING
11.5 CONNECT TO HOME NETWORK
(Caution) User has to know how to do “Home Network Router” Setting and it is preferred to do it by desktop or
laptop PC. Refer to your router manual if necessary.
The EPV variable speed pump Wi-Fi can be set to connect to Home Network to extend the control distance and easy
access.
1. Access Emaux-WIFI Type IP address 192.168.8.1:8 to access the Wi-Fi network setting. Select Station configuration.
2. Type your Home Network SSID and password, repeat password and then press ubmit It will show uccesswhen it is
done. The EPV will connect to Home Router automatically. The Direct-Wi-Fi connection SSID will be erased and
can' be found and used again.
3. Access your router and go to DHCP Client list to find EPV new IP address. The location and display format will not
be same for different router band, user must have the knowledge to get the new IP address from router from
DHCP clients list.
4. Connect mobile phone / tablet to assigned ome Network type the new assigned IP address on the web browser
for user interface access.
5. The same User Interface will be display and operation function remain the same.
Home Network

P7 OPERATION PROCEDURE
4. OPERATION PROCEDURE
4.1 POWER UP
Plug in power and the pump will do self-diagnostic checking.
1. If there is error, it will display as below, call you installer or dealer to fix the problem.
2. Normal display is as below and use ▲“ “ “ ▼“buttons to adjust the speed (SP) in RPM.
3. Short press “Mode” again will display the power consumption (P) in Watt.
4. Short press “Mode” again to display the clock (CL)
4.2 CLOCK SETTING
1.Long Press “Mode” to access clock setting.
2.Short press “Speed 1 “and “Speed 2” to shift between Hour and Minute. The adjustable value digital is flashing.
3.Press “▲” or “ “ to adjust the value.
4. Short press “Mode” to save setting or press “Speed 3” for cancel.
5. Then it exist clock setting.
▼
WI-FI SETTING P16
Page 1 Page 2
1.Touch the “SYNC” to set the pump clock, the pump will follow the clock of your Wi-Fi device.
2.Speed 1-4 speed setting is done by slider or direct enter the speed box.
3.Speed 1-4 can be renamed as user prefer in less than 10 characters.
4.Schedule 1-4 can set Time On and OFF duration and among Speed 1-4. Schedule can be renamed as user
prefer in less than 10 characters. There is enable and disable switch at the end of each setting to turn it ON or
OFF.
5.Freeze protection default temperature is 4 degree C in 4 or 8 hours running in setting speed.
6.To do any change, touch save to store the change before back to home page.
11.4 CHANGE SSID AND PASSWORD
The SSID and Password can be changed by typing the IP address 192.168.8.1:88 to access the Wi-Fi Network
setting page. It is similar to what people do for their home router.
Type SSID name and password, repeat the same password, then press “Submit”.
The EPV Wi-Fi SSID and password is changed and you need to re-connect the EVP Variable speed pump Wi-Fi by
new assigned SSID and Password.
Scan QR code or type IP address 192.168.8.1 to access the web server page again.
Languagepull downselection Wi-FiValidconnectiondisplay
Settingpagelink
Flow Rate display
Pump Run / Stop button
Power rate display
SpeedInput
Touchthe screen
forupdate
speed1~4selection
button
PUMPSTATUS Enabled
Scheduledisplay
Statusdisplay
- Priming
- SRVS
- Freezeprotection
- Fault message
- ...
Enable / Disable
switch
Enable / Disable
switch
Slide or typeto set
Speed1-4
Re-namable
Speed1-4
Re-namable
Schedule1-4
Runningtime
4/8hrs selection
SAVEbuttonfor
anychangeupdate
Slideor type to
setSpeed
Go to page 1
Time of your Wi-Fi Device Pressto write time to EPV

OPERATION PROCEDURE P8
4.3 PRESET SPEED 1-3
1.There are three preset speed, press Speed 1, Speed 2 and Speed 3 to change the pump speed.
Speed 1 = 1500 RPM Speed 2 = 2400 RPM
Speed 3 = 3400 RPM
4.4 CHANGE PRESET SPEED 1-3
1.Press “Speed 1” and long press “Mode”. The four digital speed value will flash.
2.Press “▲” or “▼” to adjust the speed.
3.Short press “Mode” to save setting or press “Speed 3” for cancel.
4.Repeat above for Speed 2 and Speed 3 setting.
4.5 SETTING SCHEDULE
When the display back to SP:1000. (Current speed display)
P15 WI-FI SETTING
11. WI-FI SETTING
EPV series VS pump Wi-Fi version with control interface build in to control the pump over Wi-Fi in Wi-Fi Direct ONE
to ONE and Home Network.
11.1 ENABLE WI-FI CONNECTION
1.Connect to AC power and Power on EPV variable speed pump by “Run” button after proper piping installation.
2.The pump will start self-pumping and Wi-Fi icon should display next to the clock in few minutes.
3.If there is no Wi-Fi icon display, press the “MENU” button and roll down to items 10 by “▼”, press “ENTER” to
access Wi-Fi setting.
4.Press “FUNCTION” to display the selection.
5.Press “Enabled” by pressing “ENTER” and “ESC” to go back to home display.
11.2 Wi-Fi Direct CONNECTION
EPV Wi-Fi Direct connection is a ONE To ONE connection without access Home Network. It is just like a private
controller. It can be connected and control by mobile phone, tablet PC, laptop top or any Wi-Fi enable devices
directly without computer operation system concern. The user interface support most of the popular web browser.
1.Go to Wi-Fi setting of mobile phone and find “EPV SPV-WiFi” and enter password VS PUMP for connection. This
is the factory default SSID name and password.
2.Scan the QR code label on the side of the controller unit, it will access the EPV user interface and the browser
show “EPV PUMP.com” which is a virtual domain name without internet connection.
3.Or, by typing IP address 192.168.8.1 to access.
” ”
11.3 APPLICATION INTERFACE
The user interface can do all the EPV setting and programming as the control panel on the pump, along with status
display. It easy and comprehensive to use.
1.Touch the “Run/Stop” button to switch the pump ON/OFF.
2.Touch the speed “number, 2500”, enter the speed and touch any location of screen for enter. The pump will run at
new speed.
3.Press S1-S4 to select the preprogram speed.
4.Pump running status, schedule status and error code display at the bottom.
5. Touch the SETTING icon to enter setting page
6.Touch “English” next to Emaux logo to select language. The control page support languages in English, French,
German, Italian, Spanish, Russian and Chinese.
Wi-Fi Direct

P9 OPERATION PROCEDURE
1.Short press “Speed 1 “and “Speed 2” to shift between Hour and Minute. The adjustable value digital is flashing.
2.Press “▲” or “ ” to adjust the value.
3.Short press “Mode” to save setting or press “Speed 3” for cancel
▼
1. Long Press “Mode” to access schedule 1 setting. Default speed is 1500RPM.
2. The corresponding speed is “Speed 1” and it can't be changed from this point. It needs to change from Speed 1-3
setting procedure as above.
3. Short press “▲” or “ ” to set START TIME (1o:00:00). Default is 00:00▼
1. Short press “ ” or “ ” to set the END TIME (IF:00:00) . Default is 00:00
2.Short press “Speed 1 “and “Speed 2” to shift between Hour and Minute. The adjustable value digital is flashing.
3.Press “ ” or”▼ to adjust the value.
4.Short press “Mode” to save setting or press “Speed 3” for cancel
5.Short press “▲” or “▼”to access ON or OFF setting. Default is OFF
▲▼
▲”
ERROR MENU P14
Press “Run” to cancel the procedures and to auto-recover immediately (the default settings of the variable
speed driver will appear).
9. ERROR MENU
The Error Menu display will show all error details and all lights will start flashing. Press “Run” shortly at the error
menu, to auto-recover the variable speed driver (keep the driver Off).
10. ERRORS DESCRIPTION
10.1 COMMUNICATION ERROR
If the communication error ("ER ---") appears, make sure that the plug has a good contact with the current and
reset the system by unplugging the equipment from the power supply, wait at least 60 seconds before
reconnecting.
If the error continues, contact your Emaux technical service.
10.2 OPERATION ERRORS
When the controller is not working, an error code will be shown on the controller display. E.g. “Er: OV”. Press the
“Start/Stop” button to restore the controller.
The common error codes are the following:
Error Description Reason
OC Overcurrent: driver current output exceeds the threshold
(200% of rated
Overvoltage: the main circuit DC voltage exceeds the
threshold.
OV
UV Under-voltage: the main electric current is too low.
OH Overheating: the motor heat sink is overheated.
- Driver output failure
- Driver IPM module is damaged
-
- Power supply voltage exceeds the control settings
Exceeded power from the power supply
- Ambient temperature is too high
- Supply voltage fluctuation is too large
- Ambient temperature is too high
- Motor Cooling Fan does not work

OPERATION PROCEDURE P10
1. Press “ ” or “ ” to turn it ON or OFF
2. Short press “Mode” to save setting or press “Speed 3” for cancel
3. Short press “▲” or “ ” to setting. Default speed is 2400 RPM
▲▼
▼schedule 2
1.Repeat the above procedure for schedule 2 setting
2. Short press “▲” or “ ” to schedule 3 speed setting display only. Default is 3400 RPM▼
4.5.1 SCHEDULE POLICY
1. Programmed Schedule Priority Schedule 1 > Schedule 2
2. If more than 1 schedule is enables within the same time period, the controller will operate only with the
highest priority schedule and speed. The corresponding indication light will turn on.
3. If all schedules are completed according to their pre-set times, the controller will return to the
condition before setting the schedule.
4. When one of programmed schedules is running and before schedule end. Any operation such as Start /
Stop, speed adjust by ▲or , Speed 1-3 and any change by external RS485 MODUS. The schedule
timer and speed will be resumed when it is start over by pressing the Start / Stop to run again.
5. The scheduled settings and auto-recovery cannot contradict each other. When there is an error, the
variable speed driver will restore the settings to those before the error. (The priority setting is still
applicable).
▼
P13 SYSTEM RESET TO FACTORY DEFAULT SETTING
7. SYSTEM RESET TO FACTORY DEFAULT SETTING
1. Short press “ ” to access system “RESET” function
2. Press “Mode” to confirm reset to factory default setting
▼
8. AUTO-RECOVERY
When there is an Overcurrent, Overvoltage, Under-voltage or Overheating error, the system will recover itself
automatically. If two errors happen in less than a 60 seconds interval, the auto-recovery time will increase once. If
the auto-recovery increases by 3 times, the system will direct you to the Error menu, and will not execute the auto-
recovery. The Auto-recovery page will display the error details during the first 5 seconds and the countdown details
during the following 5 seconds.
Press “Start/Stop” button to cancel the countdown during the auto-recovery process or to activate the auto-
recovery immediately. (Without activating the auto-run. If there is an error and the variable speed driver is in
operation, then after the auto-recovery the system will display the auto-start page. The auto-start page will show
the error details (same as auto-recovery, which will last for 5 seconds) and the countdown details)

5. PRIMING SETTING
P11 PRIMING SETTING
5.1 PRIMING TIME
1. Short press ▼to access PRIME TIME setting. Default is 2 minute
2. Press “▲” or “▼“ to adjust the value.
3. Short press “Mode” to save setting or press “Speed 3” to cancel.
” ”
5.2 PRIME SPEED
1.Short press “ ” to access PRIME SPEED setting
2. Press “▲” or “ ” to adjust the value
3. Short press “Mode” to save setting or press “Speed 3” for cancel
▼
▼
5.3 PRIMING ENABLE / DISABLE
1. Short press “ ” to access enable and disable setting. Default is ON
2. Press “▲” “ to set ON or OFF.
3. Short press “Mode” to save setting or press “Speed 3” for cancel
▼
▼”
RS485 SETTING P12
6. RS485 SETTING
The pump equipped with RS485 communication interface for external automation controller. It is not for
domestic user access purpose. It is an always ready to interface for external automation control.
The pin assignment is 1 = A and 2=B. The waterproof connector type is SP1310 4pins. SPV's RS485 is a pure
data communication without 5V power supply output.
Contact your dealer for MODBUS programing manual, if you are a system integrator
6.1 SLAVE ADDRESS
There are two parameter can be change.
1. Short press “▼” to access Slave Address setting. Default Is 2
(1.1) Press ▲to adjust the value.
(1.2) Short press “Mode” to save setting or press “Speed 3” for cancel
▼
6.2 BAUD RATE
1. Short press “ ” to access Baud rate Setting. Default is 9600 bp
(1.1 ) Press ▲to adjust the value.
(1.2 )Short press “Mode” to save setting or press “Speed 3” for cancel
2. Short press “” to check the firmware version
▼
▼