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John Wood Appliance Error Codes
For over 50 years, their water heaters have been providing hot water to homes and businesses.
Water Heater Error Codes
CODE: Two Flash, three second pause
PROBLEM: Pressure Switch Failed Closed
CODE: Three Flash, three second pause
PROBLEM: Pressure Switch Failed Open
CODE: Four Flash, three second pause
PROBLEM:
ECO (Energy Cut Off) Limit Lockout
Thermostat temperature limit was exceeded.
CODE: Five Flash, three second pause
PROBLEM: Flame Out Of Sequence
CODE: Six-One Flash, three second pause
PROBLEM:
Soft Lockout
- Retry Limit
- Failed Trial For Ignition
CODE: Six-Two Flash, three second pause
PROBLEM:
Soft Lockout
- Recycle Limit
- Pressure Switch/ High Limit opened
CODE: Six-Three Flash, three second pause
PROBLEM:
Soft Lockout
- Recycle Limit
- Flame Lost
CODE: Six-Four Flash, three second pause
PROBLEM:
Soft Lockout
- Flame out of Sequence Sensed
CODE: Seven Flash, three second pause
PROBLEM: Flammable Vapour Sensor Lockout
CODE: Eight-One Flash, three second pause
PROBLEM: Flammable Vapour Sensor Fault Detected
CODE: Eight-Two Flash, three second pause
PROBLEM: Temperature Sensor Fault Detected
CODE: Eight-Three Flash, three second pause
PROBLEM: Electronics Fault Detected
CODE: Eight-Four Flash, three second pause
PROBLEM: Valve Fault Detected
CODE: LED continuously “ON”
PROBLEM: Hard Lockout
John Wood Appliance Error Codes
John Wood appliance fault codes
John Wood appliance diagnostic codes
John Wood appliance error symbols
John Wood appliance common faults
Works as it should no issues ar all. I made the right choice
Great product bought this for my rental property and it’s very efficient and tenant is very happy with the product Would recommend it
Direct replacement for my original…which lasted 29 years. The installation instructions leave a bit to be desired...
John Wood manufacturer is a Canadian company that is a subsidiary of GSW, acquired by AO Smith in 2006. It offers a wide variety of water heaters for any household, budget, installation requirements and house type, and is sold mainly in Canada. If looking for an affordable unit which comes with average energy efficiency, you can get one for a few hundred dollars. If you want the top of the line model, condensing tankless is what you should go for, or if you prefer traditional, tank-type Polaris or Envirosense is the right pick, but be ready to pay for the quality.
just installed a couple of weeks ago, everything seems to be working great. I started on the high setting but it was to hot so now it's set on low which it great, way more efficient that my 20 yr old one. When you light the pilot the first time you need to look upwards through the glass window to see that it's lit.