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John Wood Appliances
John Wood Appliances

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


Product Reviews:

Works as it should no issues ar all. I made the right choice
Works as it should no issues ar all. I made the right choice
Published: October 23, 2020
HomeDepotCustomer
Source: Leverne

Great product bought this for my rental property and it’s very efficient
Great product bought this for my rental property and it’s very efficient and tenant is very happy with the product Would recommend it
Published: January 15, 2020
hgtracy
Source: homedepot.com

Direct replacement for my original…which lasted 29 years. The installatio
Direct replacement for my original…which lasted 29 years. The installation instructions leave a bit to be desired...
Published: May 14, 2019
AFM2346
Source: homedepot.com

John Wood manufacturer is a Canadian company that is a subsidiary of GSW, a
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.
Published: May 7, 2018
hot-water-heaters-reviews.com
Source: hot-water-heaters-reviews.com

just installed a couple of weeks ago, everything seems to be working great.
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.
Published: February 26, 2020
Haji
Source: homedepot.com

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