• STEP 1
    Open distribution board (distribution box)
  • STEP 2
    Check for position of the main circuit breaker (NFB)
  • STEP 3
    Convert the switch of main breaker to OFF state
  • STEP 4
    Check for position of N phase at the bottom (secondary side) of main breaker
  • STEP 5
    Check for positions of R,S,T phases after checking for position of the N phase
  • STEP 6
    Check for N phase (neutral cable) of the electricity saver
  • STEP 7
    Connect to the bottom (secondary side) of the main breaker in the order from N phase to R,S,T phases
  • STEP 8
    Convert the switch of main breaker to ON state
Household CESS is a plug type, enabling easy installation by anyone. Connect the plug to the socket close of the breaker, and either fix the CESS product to the wall by using a two-sided tape or fix a screw to the wall by using a clip attached to the rear face of the product to immobilize the product.

Upon installation of industrial CESS, make sure to have a qualified electrical technician to install it. To prevent electrocution accidents upon installation, make sure to wear a safety helmet, insulated gloves, insulated shoes, etc.

Before installation of the product, make sure to check for voltages. (110V,2 20V, 380V, 440V…)
Since CESS was designed and produced on the basis of optimum capacity as a function of electricity usage, thus, accurate capacities should be applied.
Install it at a place with low humidity and proper ventilation as is possible, and ensure to prevent high-temperature environments by avoiding places close to hot apparatuses.
See the introduction part of the installation method for specific installation methods.

Reference items upon use
  • Since CESS is operated only by connection with power supply, no separate operation is required.
  • When used in a household, plug it in the socket close to the breaker for use. Particularly, plug it in a socket on the wall.
  • Do not use a loose socket.
  • Please be careful as severe shocks to CESS itself can cause a breakdown.
  • Arbitrary disassemble, remodel the equipment interior of CESS may cause degradation in performance.
  • Please be careful to prevent shutoff of power supply for efficacy of CESS.
  • When there was relocation, make sure to obtain consent of the headquarters.
    Our company will not be responsible for any problems caused by arbitrary movement of the product.
For further questions, please content the engineering team of our company.
 Team in charge: Engineering team of COSMOTOR. Contact (+82-2-796-7427)
Villa B3, No.2 Do Duc Duc str., Me Tri ward, Nam Tu Liem dist., Hanoi, Vietnam.
TEL : +84-968-209-286 | FAX : +82-2-793-2844| E-MAIL : info@cess.vn