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Airthereal EVENING TIDE EVT-14K - User Manual

Airthereal EVENING TIDE EVT-14K
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USER MANUAL
READ AND SAVE THESE INSTRUCTIONS
EVENING TIDE EVT-14K
14KW ELECTRIC TANKLESS
WATER HEATER
°F
E1
OverflowHeating
Standby
E2

Questions and Answers

  • D
    David Torres DDSAug 16, 2025
    Why is my Airthereal EVENING TIDE EVT-14K not getting hot enough?
    • C
      Cathy HannaAug 16, 2025
      If your Airthereal Water Heater isn't heating the water enough, consider these potential causes: * The user temperature setting might be too low. Try turning up the temperature setting on the unit. * The water flow rate might be too high. Depending on the incoming water temperature and the power output of your model, reduce the water flow. * The voltage might be less than 240 volts. Note that the set voltage of the water heater is 240v, and a lower voltage reduces heating power, possibly requiring a larger power model. * You might be mixing too much cold water. Reduce the amount of cold water mixed, and adjust any anti-scald features on your faucet.
  • Q
    qbarnesAug 19, 2025
    How to fix an Airthereal Water Heater that is not heating and the display is off?
    • M
      Mary JohnsonSep 12, 2025
      If your Airthereal Water Heater isn't heating at all and the digital display is off, it could be due to: * No power or incorrect wiring. Ensure the breakers at the main electrical panel are ON. You may have a faulty breaker or the unit may be wired incorrectly. * A damaged screen or poor screen connection. Consider replacing the screen or reconnecting the wire.
  • M
    Mary TuckerAug 22, 2025
    What does E2 error mean on Airthereal EVENING TIDE EVT-14K?
    • A
      Angela HughesAug 22, 2025
      If you see an 'E2' error code (with 5 beeps) on your Airthereal Water Heater, it means the temperature exceeds 149°F/ 65°C. This is a high-temperature warning, not a malfunction. To resolve this: * Select a lower power level or turn down the temperature. * Increase the water flow.
  • A
    Amy GardnerAug 26, 2025
    What to do if Airthereal Water Heater is leaking from the inlet or outlet pipe?
    • M
      Melody KingAug 26, 2025
      If you are experiencing leakage in the joint of the inlet and outlet pipe of your Airthereal Water Heater, the cause may be: * Poor connection of inlet and outlet pipe. Reconnect the pipe. * The rubber washer is damaged. Replace the washer.
  • J
    Joseph JonesAug 28, 2025
    What does E5 error mean on Airthereal Water Heater?
    • B
      Barbara ThomasAug 28, 2025
      If you see an 'E5' error code (with 5 beeps) on your Airthereal Water Heater, it indicates no over-zero signal, which can be due to: * Low home voltage or abnormal grid input voltage. Check that the voltage meets the installation requirements. * Interference from high-power equipment nearby.
  • E
    Elizabeth WilliamsAug 31, 2025
    What does E1 error mean on Airthereal EVENING TIDE EVT-14K?
    • C
      Carol TaylorAug 31, 2025
      If you see an 'E1' error code (with 5 beeps) on your Airthereal Water Heater, it indicates a leakage of electricity. Stop using the water heater and let a professional pinpoint the leaking parts.
  • G
    gregorykeithSep 3, 2025
    Why is the water pressure decreasing in my Airthereal EVENING TIDE EVT-14K Water Heater?
    • W
      William GonzalezSep 3, 2025
      If the water pressure of your Airthereal Water Heater is decreasing, the inlet filter or shower may be blocked by water impurities. To resolve this, remove the inlet pipe and clean the inlet filter/shower.
  • J
    Jasmine PattersonSep 6, 2025
    What does error E3 mean on my Airthereal EVENING TIDE EVT-14K Water Heater?
    • A
      Amber WilliamsSep 6, 2025
      If you see an 'E3' error code (with 5 beeps) on your Airthereal Water Heater, it indicates a failure of the water inlet temperature sensor. Check whether the water inlet temperature sensor terminal is effectively plugged into the main board.
  • B
    Brandon WilsonSep 9, 2025
    What does error code E4 mean on Airthereal Water Heater?
    • T
      Teresa HernandezSep 9, 2025
      If you see an 'E4' error code (with 5 beeps) on your Airthereal Water Heater, it indicates a failure of the water outlet temperature sensor. Check whether the water outlet temperature sensor terminal is effectively plugged into the main board.
  • M
    mchapmanSep 12, 2025
    Why is the water temperature unstable on my Airthereal EVENING TIDE EVT-14K?
    • M
      Mr. Keith Rogers MDSep 12, 2025
      If the water temperature from your Airthereal Water Heater is unstable, it may be due to unstable voltage or water pressure. Ensure the voltage and water pressure are back to normal.

Summary

Electrical System Diagram

Electrical System Schematics

Diagram showing the electrical connections, PCB, and components like relays and triacs.

PCB Connection Details

PCB Connection Layout

Visual guide to the connection plugs on the main circuit board.

Critical Safety Instructions

General Safety Precautions

Essential safety rules for operation, electrical shock prevention, and environmental conditions.

Safe Water Temperature Guidelines

Scalding Risk and Temperature Settings

Guidance on safe water temperatures to prevent burns and scalds.

Installation Guide

Mounting the Water Heater

Step-by-step instructions for physically mounting the unit on the wall.

Plumbing Connection Procedures

Plumbing Installation Steps

Detailed steps for connecting water lines, flushing, and checks.

Electrical Connection Procedures

Electrical Wiring Instructions

Steps for safely connecting the water heater to the electrical supply via breaker panel.

Operating Your Water Heater

Unit Controls and Display

Troubleshooting Common Issues

Common Heating and Flow Issues

Solutions for problems like no heating, insufficient heating, and unstable temperature.

Malfunction Code Diagnostics

Airthereal EVENING TIDE EVT-14K Specifications

General IconGeneral
ModelEVT-14K
Power14 kW
Voltage240 V
PhaseSingle Phase
Water Connections1/2" NPT
TypeTankless Water Heater

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