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Electric Tankless Water Heater
Installation and Instruction Manual
Congratulations on the outstanding choice, the SIVUATEK tankless water is one of
the best options at the market today, with optimal quality and advanced tech
application.It is highly recommanded that you should take time to go through this
instruction manual to get full understanding and safety tips prior to installation, so
as to avoid any risk of property damage or serious injury.
This manual should be left to he houseowner after installation, for further guideline
of maintenance and troubleshooting.
Model:M1-65

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Questions and answers

Rene Anthony
March 29, 2025

Our water heater will not turn on..the breaker tripped and now the unit will not turn on. Nothing on the lcd screen.

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Summary of Contents for SIVUATEK M1-65

  • Page 1 Installation and Instruction Manual Model:M1-65 Congratulations on the outstanding choice, the SIVUATEK tankless water is one of the best options at the market today, with optimal quality and advanced tech application.It is highly recommanded that you should take time to go through this instruction manual to get full understanding and safety tips prior to installation, so as to avoid any risk of property damage or serious injury.
  • Page 2 Outstanding Customer Service Thanks for being a valued customer of SIVUATEK Appliances, we hope that you are pleasant with the purchasing and the unit would make your life better as expected. At SIVUATEK Appliances, we think highly of product quality and its excellent profermance, so all units are fully covered with 2-year warranty, against manufacturing defect.
  • Page 3 Setting:86-131°F...
  • Page 5 Front Cover Strain Relief Led Display Control Key Hot Water Outlrt Cold Water Inlet 9.17"(233mm) 2.09"(53mm) 1.57"(40mm) 6.22"(158mm)
  • Page 6 32°F 1.3GPM 27°F 1.5GPM 10.51"x9.17"x2.09" 4.5Ibs M1-65 6.5 M1-65 3.For the best warm experience, the M1-65 water heater is suggested for a single faucet at a time.If you live in Southern US with warmer climate, you could expect a shower.
  • Page 7 The unit should be installed vertically on a flat surface that is larger than the unit itself. Drill 4 holes into the wall for mounting screws,in accordance with the installation template.Make sure the unit is securely mounted by those 4 wall anchor and screws provided.
  • Page 8 Before Installation Process...
  • Page 9: Tools/Materials Required

    Accessories contents TOOLS/MATERIALS REQUIRED (not include) Measuring tape Safety gloves Phillips screwdriver 1 installtion 4 screw 4 espansion st4.2x30 boltes template Electric drill Pencil Slotted screwdriver INSTALLATION INSTRUCTIONS 1.Figure out where to mount the water heater unit, mark 4 mounting holes on the wall according to 1.57"(40mm) the installation template(Fig.1).
  • Page 10: Plumbing Installation

    A set of service valves should be applied to the inlet and outlet fittings of the water heater M1-65 if you live in hard water area, so you could get easy access of annual maintenance. Also, a descale device should be applied to the inlet pipe, soas to avoid scale build up and ensure long lifespan(Fig.5).
  • Page 11 Fig.5 Water Outlet Service Valve Water Inlet Descaling device Fig.6 Circuit Breaker Box 30A 240V Ground Bar M1-65 water heater...
  • Page 12: Circuit Diagram

    Circuit Diagram Heating Etement Thermostat voltage Triac changer Leakage Water Flow meter Induction Coil control Inlet TEMP Sensor panel Outlet TEMP Sensor...
  • Page 13 6.Fahrenheit/Celsius Switch- The default setting of the unit is Fahrenheit, if you need to switch to Celsius, please shut off water flow to enter standby state, then touch and hold the " " button, the setting will change in about 5 seconds. Fahrenheit display Celsius display...
  • Page 14 filter for the descale device, or do it according to the instrcution of its manufacturer. A. Turn on faucet when water hot is needed. No water flow is detected. B. Contact SIVUATEK service for maintenance instruction.
  • Page 16 Number Product Name Unit Quantity The water heater Mounting brackets and screws Mounal and warranty card Installation mounting template...
  • Page 17 Charge or not Exposed to freezing 240V or not temp or not SIVUATEK CUSTOMER SATIFACTION DEPARTMENT...
  • Page 18 SIVUATEKUS@outlook.com...