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LK Systems AB, Box 66, 161 26 Bromma, Sweden | www.lksystems.se

Technical data 

Water temperature

 0.1 °C … 70 °C (T70)

Press

PN10 

Environment 

Indoors

Climate/Environment

5 °C … 30 °C in the event 

of condensation/a damp 

environment

Storage

-25 °C … 55 °C

Wireless frequency

2.4 GHz

Nominal flow rate (Q3)

4,000 l/h

Micro-leakage detected

>0.5 bar pressure loss for 

two consecutive days (48 

h).

Leakage detected.

>5 l/h for at least 45 min-

utes

Leakage detected, large 

>1500 l/h for 45 seconds

Weight

720 grams

Dimensions

71 mm height: 85 mm 

width, length 110 mm

Comment

Completely interference-free operation cannot always 

be guaranteed with the technology available today, 
which allows free use of the frequency band.

Every installation should therefore be tested indi-

vidually. 

LK CubicSecure always works indepen-

dently. The water safety system will still work if 

the unit loses contact with the Internet. The unit is  

still in operation and emits an alarm when a leak 

is detected. The contact with the LK app is tem-

porarily interrupted, and it then does not receive 

notifications or alarms until contact is established 

with the Internet 

Environment

LK Systems is affiliated with El-Kretsen for col-

lecting and recycling electronics and batteries. 

Used batteries should be sorted as batteries or 

small batteries and deposited for battery recy-

cling. When the system has reached the end of 

its life, it should be sorted as electronics or other 

electronics and deposited with a recycling centre.

Guarantee

LK Systems AB is responsible for faults in prod-

ucts that appear within two years from the deliv-

ery of the product to the buyer. If LK is responsi-

ble for the fault in the product, LK has the right to 

replace the product with either a new or repaired 

product. The liability period for replacement or 

repair of a product or spare part does not exceed 

the liability period for the original product. The 

seller is not responsible for faults resulting from 

accidents, incorrect installation, incorrect instal-

lation, incorrect care, abuse or other irregular use. 

LK Systems AB is not responsible for any loss or 

damage caused by a non-functioning product. 

Its responsibility is strictly limited to the replace-

ment of the product.

CE approval

LK Systems hereby declares that radio equip-

ment type CubicSecure - LTCS01 is in compliance 

with Directive 2014/53/EU. The full text of the 

EU declaration of conformity is available by con-

tacting [email protected].

EN.40.C.12.2021-12-06

Содержание CubicSecure

Страница 1: ...em description LK CubicSecure is a small unit that is easy to install in confined spaces The unit is easily in stalled on incoming water pipes for a house or apartment The water safety system is equipped with a switch for manual shut off in the event of power failure or emergency NOTE Two water safety systems can be paired in order to avoid scalding in apartments Pairing provides a synchronised au...

Страница 2: ...er safety system is equipped with a G20 EuroCone external thread which is to be installed with an LK PressPex press connection coupling or LK Pushfit AX connection coupling When using a flat gasket LK Plain Adapter is supplied RKS 187 06 78 with the product NOTE Safety systems such as residential sprinklers and emergency cooling of solid fuel boilers or similar must be connected before the water s...

Страница 3: ...K app 1 Download and install the LK app from the App Store or Google Play Store 2 Launch the LK app and log in The login page in the LK app Startup 1 Connect power to the unit using the micro USB power adapter included The water safety system connected to the power source 2 Check that the STATUS LED is WHITE White light indicates that the unit is work ing normally If no LEDs are lit check that the...

Страница 4: ...e_XXXX 8 Select the name of the wireless network and enter the password 9 Confirm your selection by pressing FLASH ES WHITE Selecting a wireless network 3 Check that the STATUS LED is WHITE 4 Confirm by pressing GLOWS WHITE White light the unit is working normally 5 Press the CONNECT button and check that it starts flashing WHITE 6 Confirm by pressing FLASHES WHITE White flashing light CONNECT EN ...

Страница 5: ...ter pipes to protect against any leakage and avoid possible scalding Manual pairing 1 Install and start the units One for hot water and one for cold water 2 Hold down the CONNECT button for five seconds on the unit installed for cold water The CONNECT LED starts flashing YEL LOW and BLUE 3 Hold down the CONNECT button for five seconds on the unit installed for hot water The CONNECT LED starts flas...

Страница 6: ... valve is open The water supply flow is on Dark Off The valve is open The water supply flow is off WHITE Flashing Indicates that there is an ongoing water flow YELLOW The position of the valve has been changed using the man ual switch Press the WATER ON OFF button to turn off the warning alarm function RED The water pressure is very low or there is no water in the pipe Check that the water system ...

Страница 7: ...nfigured and con nected WHITE Flashing The unit is in hotspot mode for Wi Fi configuration RED Flashing No Internet contact with the Wi Fi network YELLOW Flashing Ongoing pairing establishment between two water safety system units one for cold water and one for hot water YELLOW BLUE Flashing Pairing completed between the hot and cold water units The connection is made from the cold water unit whic...

Страница 8: ...urements via the LK app Various data such as temperature volume water pressure valve position and no leakage detected are displayed for each unit When LK CubicSe cure is in operation it performs automatic leak age tests If a fault occurs during operation the water safety system will emit an alarm and close the valve Measured values from the water safety system are shown in the LK app Use of large ...

Страница 9: ...nt LK Systems is affiliated with El Kretsen for col lecting and recycling electronics and batteries Used batteries should be sorted as batteries or small batteries and deposited for battery recy cling When the system has reached the end of its life it should be sorted as electronics or other electronics and deposited with a recycling centre Guarantee LK Systems AB is responsible for faults in prod...

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