Aqua-Scope KFRLWE01 Operating manual

Motor Servo for
Angled Seat Valves
SKU: KFRLWE01
Version: 1.0.0
Product Description
The Angle Seat Valve Servo is a motor for retrofitting existing and installed gate or angled seat gate
valves, popular in several European countries, into intelligent water control devices. It can be installed
and removed without any special tools and without interrupting water supply or cutting even into the
pipe. The device supports LoRaWAN industry standard for easy integration into existing networks, and it
can be controlled directly from an Aqua-Scope Monitor using LoRaP2P. One local button allows manual
operation. The motor is powered by an external 12V power supply.
Various adapter rings and an ingenious connection system allow the motor to be used on all modern
angled seat valves from DN15 to DN32. The unit can operate in harsh environments, even submerged,
and can be wired directly to an additional local water sensor pad.
Parts
Handwheel (H) Inner Coupling (K) Adapter (Ax) Distance Rings (D1,D2)
Users and Installation Manual: Motor Servo for Angled Seat Valves (KFRLWE01)
Copyright © 2023 Aqua-Scope Technologies, Sakala tn 7-2, 10141 Tallinn, Estonia, www.aqua-scope.com

Ball Bearing Seat (Ws) Motor (M) Main Body (G) Bracket (N)
Mounting
The motorized actuator can be used with all commercially available angle seat valves. However, due to
the variety of mechanics, certain adaptations must be made. For installation, leave the valve open or
rotate it to the open position. Plumbers recommend that the valve is fully opened first and then lightly
closed by turning it clockwise approximately 2 turns.
1. Remove the center screw from the hand wheel. Some manufacturers do not use the typical green
handwheel. However, the metal stem is always hidden under the plastic. Keep the screw for future
use.
2. Remove the handwheel.
3. Select one of the 4 adapters (A1...A4) for wrench size M17, M22, M27, or M30 that fits snugly on
the bottom of the valve bonnet (hexagonal or rectangular shape). If none of the supplied adapters
fit the valve, please take a picture, and send it to [email protected]. This helps us to
develop and manufacture adapters for valves we don't know yet. In the meantime, there is a
solution to the problem. See section 'Make an adapter if no adapter fits' below for instructions.
4. Select the correct ball bearing seat (W1 ... W3) and place it on the stem. If your stem is larger than
the 8x8 mm required by the largest bearing seat, the KFR cannot be used on your valve. If your
stem is even smaller than the smallest ball bearing seat of 6x6 mm, you can solve the problem in
the same way as for the adapter. See instructions below.
5. Tighten the ball bearing seat with the screw from step 1.
6. Depending on the size of the valve bonnet and stem, you may need additional distance rings (D1,
D2) on top of the adapter ring. If the inner coupling (K) cannot be pushed all the way into the main
body (G) without sitting on the valve body, or if the main body cannot be connected to the adapter
ring already installed, a distance ring (D1 or D2) must be placed between the adapter ring (Ax)
and the main body (G). This is usually the case with rising stem valves. The spacers are 12 or 24
mm, and they can be combined. Use the spare handwheel to open and close the valve for
verification.
7. Place the housing on top of the adapter or distance ring.
8. Place the inner coupling in the housing. It must pass over the ball bearings in both the open and
closed positions. The housing is clear to check this. If it does not fit, use other distance rings in
step 6. Please use the spare handwheel to open and close the valve to check.
9. The bracket is required to hold the entire assembly in place if the valve is not installed in an
upright position. It is recommended that the bracket be used in any case. Tighten around the pipe
using the two zip ties provided. You can remove the zip ties at any time.
10. Finally, place the motor on top of the housing. You may need to turn the inner coupling a little if
Users and Installation Manual: Motor Servo for Angled Seat Valves (KFRLWE01)
Copyright © 2023 Aqua-Scope Technologies, Sakala tn 7-2, 10141 Tallinn, Estonia, www.aqua-scope.com

the motor does not fit right away.
Make an adapter if no adapter fits
The product is supplied with a portion of epoxy. This is a two-part mixture. Mix the two components by
kneading until the mass has a similar color. Select an adapter ring that just fits over the base structure
of the valve bonnet and fill the gaps with the prepared epoxy. Allow the epoxy to cure. Note that the
epoxy will adhere to the metal body. If you do not want the epoxy to stick, coat the metal body with
some oil to allow easy removal of the epoxy filled adapter.
In the same way, you can put epoxy in one of the bearing seats if your stem is smaller than the is
smaller than the 6x6mm of the smallest seat. Make sure the stem is positioned right in the centre of the
ball bearing seat.
Valves from Wilhelm Ewe GmbH & Co. KG
Users and Installation Manual: Motor Servo for Angled Seat Valves (KFRLWE01)
Copyright © 2023 Aqua-Scope Technologies, Sakala tn 7-2, 10141 Tallinn, Estonia, www.aqua-scope.com

This company's valves have a very special design. You must insert the
split ring (E1+E2) into the 24 mm distance ring (D1) instead of using one
of the adapters A1 ... A4. No further distance ring is needed but a small
ring DE must be placed below the ball bearing seat to hold down the large
fat chamber.
External Flood Sensor
The unit allows an optional wired flood sensor to be attached. There is a
connector on the power cord next to the motor. Remove the blue
protective pad and plug in the sensor. Please use some force to push the connector to ensure a
waterproof connection. If the sensor head detects water, a flood alarm will sound, the valve will close,
and the alarm will be indicated by a buzzer and LEDs. Once the sensor head is free of water, you can
clear the alarm by pressing the button for 2 seconds. It is also possible to clear the alarm with a wireless
LORA command. In both cases, an Alarm Clear report is sent uplink to the LORA network.
Manually Operating the motor
You can open or close the valve by briefly pressing the button. If you press the button while the motor is
running, the motor stops moving and will reverse direction with next push.
The unit must be calibrated to recognize the end positions of the valve. Once these end positions are
known, the motor will stop softly at that position and not "slam into the wall" to protect the mechanics
and ensure long life and reliable operation. After power up, the unit will make some short movements to
determine if the last position was open or close. The first open or close operation is used to perform
calibration for both end points. No special user interaction is required for calibration.
Connect to LORA network
Please register the device with its three keys with your LoRaWAN server before you use it. before using
it. The device EUI is printed on the device. Enter this key and your registered email address to
https://aqua-scope.com/lora to obtain the missing keys. The email address is the account email from
Aqua-Scope Shop purchases or the data is provided by your point of sale. If there is no LoRaWAN
network or the LORA keys are not registered in the key, the LoRaWAN joining process will fail. LoRaWAN
connection will fail after about 25 seconds and the device will automatically switch to LoRaP2P mode for
connection to the Aqua-Scope Monitor. Please note that the device always tries to join a LoRaWAN
network after power on.
LEDs
The unit has a two-color LED with the following meaning
Green slow blinking: Valve is open
Red slow blinking: Valve is closed
Red/green flashing: Motor is running
Red flashing: flood alarm
Users and Installation Manual: Motor Servo for Angled Seat Valves (KFRLWE01)
Copyright © 2023 Aqua-Scope Technologies, Sakala tn 7-2, 10141 Tallinn, Estonia, www.aqua-scope.com

Red triple flash: motor blocked
Yellow blinking: join process to LoRaWAN ongoing
LoRaWAN Payload Commands (Payload Format)
LoRaWAN commands can be daisy chained into the payload up to the defined maximum payload size of
51 bytes. This mean that for all commands sent to defined number of bytes in the payload is required to
avoid misinterpretation of command and/or command values in the receiver side. All uplink and
downlink commands use FPort=10.
Uplink Command Hardware Version Report: 0x03 - HW - CAP_MSB CAP_LSB (4 Byte): This
command reports the hardware version and a bitmap of the capabilities of the device. It is sent
unsolicited as the first command during boot-up and as replying command to downlink command
Hardware Version Get. HW is a single byte indicating the version of the hardware. The bitmap
indicates the different capabilities of the device.
Uplink Command Configuration Report: 0x04 - IDX - VAL_MSB - VAL_LSB (4 Byte): This
command reports a configuration parameter of the device: IDX is the number of the configuration
parameter. The 16 Bit VAL is the parameter itself. Configuration parameters are always 16 Bit
values. The table below describes the configuration parameters and their values.
Uplink Command Sensor Report: 0x06 - ID - VAL_MSB - VAL_LSB (4 Byte): This command
reports sensor values. The ID indicates the sensor type and defines the format of the 16-Bit VAL.
The sensor types of this devices are listed below.
Uplink Command Firmware Version Report: 0x0a - VER_MSB VER_2 VER_3 VER LSB (5
Byte): This command reports the 32-bit value of the current firmware. It is sent unsolicited as the
first command during boot-up and as replying command to downlink command 'Hardware Version
Get'.
Uplink Command Alarm Report: 0x0b - STATE - TYPE - VAL_MSB - VAL_LSB (5 Byte): This
command reports start and end of alarms. The STATE-Byte indicates the status of the alarm (0x01
= active, 0x00 = inactive). The TYPE Byte indicates the type of alarm and defines the content of
the 16 Bit VAL. Possible alarm IDs and the values reported are listed below.
Downlink Command Hardware Version Get: 0x03 - (1 Byte): This command calls for a
Hardware Version Report sent upstream
Downlink Command Configuration Set: 0x04 - IDX - VAL_MSB - VAL_LSB (4 Byte): This
command allows setting configuration parameters of the device: IDX is the number of the
configuration parameter. The 16 Bit VAL is the parameter itself. Configuration parameters are
always 16 Bit Values. The table below describes the configuration parameters and its values.
Downlink Command Sensor Get: 0x06 - ID (2 Byte): This command requests the report of
sensor values. The ID indicates the sensor type. The sensor types of the devices are listed below.
Downlink Command Valve Position: 0x07 - STATE (2 Byte): This command turns the water
valve - if associated - into OPEN (state = 1) or CLOSE (state = 0) position
Downlink Command Alarm Clear: 0x0b - TYPE (2 Byte): This command clears an alarm. TYPE
is the type of alarm to be cleared. Type = 0 clears all active alarms. For other types of alarms to
be cleared please refer to the uplink command 0x0b.
Downlink Command Configuration Get: 0x14 - IDX (2 Byte): This command allows reading
the configuration value IDX. The device will respond with an upstream command Configuration
Users and Installation Manual: Motor Servo for Angled Seat Valves (KFRLWE01)
Copyright © 2023 Aqua-Scope Technologies, Sakala tn 7-2, 10141 Tallinn, Estonia, www.aqua-scope.com

Report
Downlink Command Valve Status Get: 0x17 - (1 Byte): This command requests a command
"Device Status Report" sent upstreams.
LoRaWAN Sensor Types
The following sensor types are supported by the Aqua-Scope Monitor.
0x01: Temperature: VAL is temperature in 1/10 Degree Celsius, (2-complement). Example: 0x06
0x01 0x00 0xCD => Temperature 0x00CD = 205 = 20.5 C., 0x06 0x01 0xFF 0xEA =>
Temperature 0xFFEA = -20 = -2 C
LoRaWAN Valve Positions for Command 0x07
0x00 Valve Close
0x64 Valve Open
LoRaWAN Alarm Types
The following alarmtypes are supported.
0x0001 (Bit 00): All Alarms
0x0002 (Bit 01): Flood Sensor Tripped, VAL is 0x01 or 0x00.
0x0004 (Bit 02): Temperature out of limits, VAL is actual temperature. For encoding of
temperature please refer to section 'LoRaWAN Sensor Types'.
LoRaWAN Configuration Parameters
All Configuration Parameters are 2 Byte values that can be set and read out using LoRaWAN
'Configuration Get' and 'Configuration Set' commands.
Parameter 1 - Status interval: The device reports regularly to the LORA network. This
parameter defines the time interval for these reports in minutes. The default is 0x015 = 15
minutes. The value range is 0x0005 - 0x10E0
Parameter 2 - Message type: This parameter defines whether confirmed or unconfirmed
messages are sent over LoRaWAN. The default is 0x01 = confirmed message. The value 0x00 sets
to unconfirmed message.
Parameter 3 - Scale value for temperature report: This parameter defines whether a
temperature value should be in Celsius (0x00) or Fahrenheit (0x01). The default setting is Celsius.
Parameter 4 - Repeat alarm report: This parameter defines how an alarm report is sent to the
LoRa network. The parameter combines two different values: The more significant byte describes
how often an alarm packet is retransmitted. The default setting here is 0x03 = 3 times. A value
between 0x00 (no repetition) and 0xff (unlimited repetition) can be selected. The least significant
byte defines the repeat interval in minutes. Here the default setting is 0x01. This means the
default parameter is 0x0301.
Parameter 5 - Regular valve training: A valve should be moved regularly to maintain its
smooth operation. The device can perform this training independently from control by a LoRa
Users and Installation Manual: Motor Servo for Angled Seat Valves (KFRLWE01)
Copyright © 2023 Aqua-Scope Technologies, Sakala tn 7-2, 10141 Tallinn, Estonia, www.aqua-scope.com

network. The parameter combines two different values: The higher-order byte describes whether
(1) or not (0) valve training should take place. The low-order byte defines the interval of the
training in days. Values between 1 and 30 days are possible. The default value is 0x0107, i.e.
training takes place every 7 days.
Parameter 6 - Local display: With this parameter the buzzer and the LEDs can be activated
(0x01) or deactivated (0x00) directly at the device. The lower byte defines the behavior of the
buzzer, the higher byte the behavior of the LED. The default value is 0x0101, i.e. both buzzer and
LED are active (for example during motor movement).
Parameter 7 - Threshold value for temperature report: This parameter defines at which
temperature change an additional temperature report is sent in addition to the regular
temperature report. The value is given in 0.1 degrees Celsius and must be greater than 0x000a (=
1 degree). The default value is 0x000a.
Parameter 8 - Motor Power: This parameter allows limiting the motors torque. Max torque is
0x64 = 100 percent. Valid values are 0x50 .. 0x64. The default value is 0x0050.
Parameter 9 - Valve Turns: Set the total turns of the valve. This value is set by calibration but
can be changed manually if desired.
Parameter 10 - Automatically close valve when external flood sensor trips: On default
(value=0x01) the valves will close when the sensor trips but setting the value to 0 will suppress
this function. The alarm is still reported and shown on the device.
Parameter 11 - Buzzer notify when join the server: When the device joins to a LoRaWAN
server, the buzzer will sound (value=1). This function can be suppressed with value = 0.
Scope of Delivery
Motor with power cable
4 * adapter rings to connect to the valve housing
3 different connectors for the stem
One small Distancering and the Splitring for EWE Valve Design
Holder plus 2 wrist bands
Main sleeve plus internal coupler
Two Distance rings
External wired Flood Sensor
External Power Supply
Spare Hand Wheel
Users Manual
57 gr Epoxy
Technical Data
SKU: KFRLWE01
EAN: 4251295783 277
Mechanical Performance:
Rotation Speed: 15 rpm
Travel Time (full open close): 40 s
Mechanical Power: 10,95 W
Users and Installation Manual: Motor Servo for Angled Seat Valves (KFRLWE01)
Copyright © 2023 Aqua-Scope Technologies, Sakala tn 7-2, 10141 Tallinn, Estonia, www.aqua-scope.com

Gearbox: 1 to 704 ratio
Noise: &lt 50 dB
Vibration: &lt 10 dB
Installation space:
Min. Space from Wall: Pipe center min 35 mm from wall
Min. Space vertically: 175 mm above pipe center
Min. Space vertically for installation: 220 mm above pipe center
Adapters: M17, M22, M27, M30
Supported Stem height (from bottom of bonnet): 58 mm – 135 mm, raising and non-raising
spindles
Supported Stem connector: 6, 7, 8 mm square
Supports Pipes DN15 … DN 32
Controls and interfaces:
Tree Color LED (red, yellow, green)
Single button for local operation and alarm clearing
Jack to plug-in external water sensor pad for local loop operation
RF Communication LoRaWAN
Radio Chip: SX 1261
Standard: Class C
Frequency: 868…869 MHz, other frequencies such as US configurable
Range: 150 … 200 m (depends on gateway)
Network Joining: OTAA
Dimensions and Shipment:
Weight: 380 ... 420 gr (depends on adapters used)
Dimensions: 70 x (170 … 195) mm
Electrical data:
Voltage: 12 V DC
Max. Current: &lt 1000 mA
Environmental Conditions and Trading
Shipment/Storage: -30 °C … +70 °C
Operation: - 20 °C … 60 °C
Outdoor Use: IP67 (to power supply coupling), Power Supply is IP20
UN Customs Tariff: 85011093900
Support and Contact
Should you encounter any problem, please give us the opportunity to address it before returning this
product. Please check our website www.aqua-scope.com and particularly the support section for answers
and help. You can also send a message to [email protected].
Users and Installation Manual: Motor Servo for Angled Seat Valves (KFRLWE01)
Copyright © 2023 Aqua-Scope Technologies, Sakala tn 7-2, 10141 Tallinn, Estonia, www.aqua-scope.com

While the information in this manual has been compiled with great care, it may not be deemed an
assurance of product characteristics. Aqua-Scope shall be liable only to the degree specified in the terms
of sale and delivery. The reproduction and distribution of the documentation and software supplied with
this product and the use of its contents is subject to written authorization from Aqua-Scope. We reserve
the right to make any alterations that arise as the result of technical development.
Phone: [phone]
eMail: [email protected]
Web: www.aqua-scope.com
Declaration of Conformity
Aqua-Scope Technology OÜ, Sakala 7-2, 10141 Tallinn, Republic of Estonia, declares that
this radio emitting device works on the following frequences:
Български С настоящото Aqua-Scope Technology OÜ декларира, че този тип
радиосъоръжение KFRLWE01 е в съответств ие с Директива 2014/53/ЕС. Цялостният текст на ЕС
декларацията за съответствие може да се намери н а следния интернет адрес: www.aqua-scope.com/ce.
Čeština Tímto Aqua-Scope Technology OÜ prohlašuje, že typ rádiového zařízení KFRLWE01 je v souladu se
směrnicí 2014/53/EU. Úplné znění EU prohlášení o shodě je k dispozici na této internetové adrese: www.aqua-
scope.com/ce.
Dansk Hermed erklærer Aqua-Scope Technology OÜ, at radioudstyrstypen KFRLWE01 er i overensstemmelse
med direktiv 2014/53/EU. EUoverensstemmelseserklæringens fulde tekst kan findes p følgende internetadresse:
www.aqua-scope.com/ce.
Deutsch Hiermit erklärt Aqua-Scope Technology OÜ, dass der Funkanlagentyp KFRLWE01 der Richtlinie
2014/53/EU entspricht. Der vollständige Text der EU-Konformitätserklärung ist unter der folgenden
Internetadresse verfügbar: www.aqua-scope.com/ce.
Eesti Käesolevaga deklareerib Aqua-Scope Technology OÜ, et kesolev raadioseadme tp KFRLWE01 vastab
direktiivi 2014/53/EL nuetele. ELi vastavusdeklaratsiooni tielik tekst on kttesaadav jrgmisel internetiaadressil:
www.aqua-scope.com/ce
English Hereby, Aqua-Scope Technology OÜ declares that the radio equipment type KFRLWE01 is in compliance
with Directive 2014/53/EU. The full text of the EU declaration of conformity is available at the following internet
address: www.aqua-scope.com/ce
Español Por la presente, Aqua-Scope Technology OÜ declara que el tipo de equipo radioeléctrico KFRLWE01 es
conforme con la Directiva 2014/53/UE. El texto completo de la declaracin UE de conformidad está disponible en la
direccin Internet siguiente: www.aqua-scope.com/ce
Ελληνικά Με την παρούσα ο/η Aqua-Scope Technology OÜ, δηλώνει ότι ο ραδιοεξοπλισμός KFRLWE01 πληροί
την οδηγία 2014/53/ΕΕ. Το πλήρες κείμενο της δήλωσης συμμόρ φωσης ΕΕ διατίθεται στην ακόλουθη ιστοσελίδα
στο διαδίκτυο: www.aqua-scope.com/ce
Users and Installation Manual: Motor Servo for Angled Seat Valves (KFRLWE01)
Copyright © 2023 Aqua-Scope Technologies, Sakala tn 7-2, 10141 Tallinn, Estonia, www.aqua-scope.com

Français Le soussigné, Aqua-Scope Technology OÜ, déclare que l'équipement radioélectrique du type KFRLWE01
est conforme la directive 2014/53/UE. Le texte complet de la déclaration UE de conformité est disponible
l'adresse internet suivante: www.aqua-scope.com/ce
Hrvatski Aqua-Scope Technology OÜ ovime izjavljuje da je radijska oprema tipa KFRLWE01 u skladu s Direktivom
2014/53/EU. Cjeloviti tekst EU izjave o sukladnosti dostupan je na sljedećoj internetskoj adresi: www.aqua-
scope.com/ce
Italiano Il fabbricante, Aqua-Scope Technology OÜ, dichiara che il tipo di apparecchiatura radio KFRLWE01
conforme alla direttiva 2014/53/UE. Il testo completo della dichiarazione di conformit UE disponibile al seguente
indirizzo Internet: www.aqua-scope.com/ce
Latviešu Ar šo Aqua-Scope Technology OÜ deklarē, ka radioiekārta KFRLWE01 atbilst Direktīvai 2014/53/ES. Pilns
ES atbilstības deklarācijas teksts ir pieejams šādā interneta v ietnē: www.aqua-scope.com/ce Lietuvių Aš, Aqua-
Scope Technology OÜ, patvirtinu, kad radijo įrenginių tipas KFRLWE01 atitinka Direktyvą 2014/53/ES. Visas ES
atitikties deklaracijos tekstas prieinamas šiuo internet adresu: www.aqua-scope.com/ce
Magyar Aqua-Scope Technology OÜ igazolja, hogy a KFRLWE01 típus rádiberendezés megfelel a 2014/53/EU
irányelvnek. Az EUmegfelelőségi nyilatkozat teljes szövege elérhető a következő internetes címen: www.aqua-
scope.com/ce
Malti B'dan, Aqua-Scope Technology OÜ, niddikjara li dan it-tip ta' tagħmir tar-radju KFRLWE01 huwa konformi
madDirettiva 2014/53/UE. It-test kollu tad-dikjarazzjoni ta' konformit tal-UE huwa disponibbli f'dan l-indirizz
talInternet li ġej: www.aqua-scope.com/ce
Nederlands Hierbij verklaar ik, Aqua-Scope Technology OÜ, dat het type radioapparatuur KFRLWE01 conform is
met Richtlijn 2014/53/EU. De volledige tekst van de EUconformiteitsverklaring kan worden geraadpleegd op het
volgende internetadres: www.aqua-scope.com/ce
Polski Aqua-Scope Technology OÜ niniejszym oświadcza, że typ urządzenia radiowego KFRLWE01 jest zgodny z
dyrektywą 2014/53/UE. Pełny tekst deklaracji zgodnośc I UE jest dostępny pod następującym adre sem
internetowym: www.aqua-scope.com/ce
Português O(a) abaixo assinado(a) Aqua-Scope Technology OÜ declara que o presente tipo de equipamento de
rádio KFRLWE01 está em conformidade com a Diretiva 2014/53/UE. O texto integral da declarao de conformidade
está disponível no seguinte endereo de Internet: www.aqua-scope.com/ce
Română Prin prezenta Aqua-Scope Technology OÜ declară că tipul de echipamente KFRLWE01 este în
conformitate cu Directiva 2014/53/UE. Textul integral al declarației UE de conformitate este disponibil la
următoarea adresă internet: www.aqua-scope.com/ce
Slovensko Aqua-Scope Technology OÜ potrjuje, da je tip radijske opreme KFRLWE01 skladen z irektivo
2014/53/EU. Celotno besedilo izjave EU o skladnosti je na voljo na naslednjem spletnem naslovu: www.aqua-
scope.com/ce
Slovensky Aqua-Scope Technology OÜ týmto vyhlasuje, že rádiové zariadenie typu KFRLWE01 je v slade so
smernicou 2014/53/EÚ. Úplné EÚ vyhlásenie o zhode je k dispozícii na tejto internetovej adrese: www.aqua-
scope.com/ce
Soumi Aqua-Scope Technology OÜ vakuuttaa, että radiolaitetyyppi KFRLWE01 on direktiivin 2014/53/EU
mukainen. EUvaatimustenmukaisuusvakuutuksen täysimittainen teksti on saatavilla seuraavassa
Users and Installation Manual: Motor Servo for Angled Seat Valves (KFRLWE01)
Copyright © 2023 Aqua-Scope Technologies, Sakala tn 7-2, 10141 Tallinn, Estonia, www.aqua-scope.com

internetosoitteessa: www.aqua-scope.com/ce
Svenska Härmed försäkrar Aqua-Scope Technology OÜ att denna typ av radioutrustning KFRLWE01
verensstmmer med direktiv 2014/53/EU. Den fullständiga texten till EUförsäkran om verensstämmelse finns på
följande webbadress: www.aqua-scope.com/ce
Disposal Guidelines
Do not dispose of electrical appliances as unsorted municipal waste, use separate collection
facilities. Contact your local government for information regarding the collection systems available.
If electrical appliances are disposed of in landfills or dumps, hazardous substances can leak into
the groundwater and get into the food chain, damaging health and well-being.
Users and Installation Manual: Motor Servo for Angled Seat Valves (KFRLWE01)
Copyright © 2023 Aqua-Scope Technologies, Sakala tn 7-2, 10141 Tallinn, Estonia, www.aqua-scope.com