SioGreen SIO 14 - User Manual

Questions and Answers

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Emily SmithAug 10, 2025
Why is my SioGreen Water Heater not heating at all?
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  kfullerAug 11, 2025
  If your SioGreen Water Heater isn't heating at all and the digital display doesn't light up, it could be due to no power or incorrect wiring. Ensure the breakers at the main electrical panel are turned ON. It's possible you have a faulty breaker or the unit is wired incorrectly. Another potential cause is that the flow sensor isn't activating. In that case, you should open up the system and check to see if anything is stuck in the flow sensor and verify the screen is clean.
T
Tammy VasquezAug 15, 2025
How to increase the water temperature of my SioGreen Water Heater?
- C
  Christopher ElliottAug 15, 2025
  If your SioGreen Water Heater is heating, but the water temperature isn't hot enough, it could be due to a flow rate that is too high. Try adjusting the water valve to decrease the water flow, as this should increase the temperature. Alternatively, the unit might be undersized for the application. Check the sizing guide to confirm if the correct unit is installed.
C
Clinton StephensAug 20, 2025
What to do if there is no water flow in my SioGreen SIO 14 Water Heater?
- N
  Nicholas WrightAug 20, 2025
  If you're experiencing no water flow or low water flow with your SioGreen Water Heater, it could be due to a closed valve or a clogged filter or safety screen. Try opening the valve and cleaning the filter and screen.
S
sandra71Aug 26, 2025
Why does my SioGreen Water Heater shut off and not restart?
- K
  Kenneth NelsonAug 26, 2025
  If your SioGreen Water Heater initially heats, then shuts off and will not restart, it may be due to a sticky relay. Try resetting the breakers.
C
Christopher WarnerAug 30, 2025
What does error code B1 mean on a SioGreen Water Heater?
- A
  allenjonesAug 30, 2025
  If your SioGreen Water Heater displays Error Code B1, it indicates an issue with the Inlet Flow Sensor. Open up the system and check if anything is obstructing the flow sensor. Also, verify the screen is clean.
R
ritanicholsonSep 4, 2025
What does error code B2 mean on a SioGreen Water Heater?
- S
  Sabrina ScottSep 4, 2025
  If your SioGreen Water Heater shows Error Code B2, the issue is with the Outlet temperature sensor. The sensor should be replaced.

SioGreen SIO 14 Specifications

General

Power Source	Electric
Frequency	50/60 Hz
Type	Tankless
Voltage	220-240V
Capacity	Tankless
Material	Plastic, Copper
Safety Features	Overheat protection, Leakage protection

SioGreen SIO 14 - User Manual

Table of Contents

Questions and Answers

SioGreen SIO 14 Specifications