I have Fault code 01 SAFE MODE on my Slimline storage heater. What does this mean?

Modified on Wed, 13 Sep, 2023 at 4:26 PM


 Applicable to models: 

XLE050 XLE070 XLE100 XLE125 XLE150 

TSRE050 TSRE070 TSRE100 TSRE125 TSRE150 

NLSH050 NLSH070 NLSH100 NLSH100 NLSH125 NLSH150 

DESE050 DESE070 DESE100 DESE125 DESE150 

SSHE050 SSHE070 SSHE100 SSHE125 SSHE150 

VASH050E VASH070E VASH100E VASH125E VASH150E AC6550 AC6554 

 

Issue:  Error code 01 displayed

 

What this means:  Core temperature is misreading.

 

Action: If installed as per manufactures instructions may require service visit required see below additional help link.

 

If possible you should check the following items and if they are not correct you should contact your installer prior to raising a ticket for a service call.

 

      • Have the trips in your consumer unit switched off?  (switch back on if they have)
      • Check that the switches controlling the supplies to your product are on
        • There should be a switch (unfused) for the off peak supply
        • The continuous supply should not be on a plug
      • Are the supply cables different sizes, off peak supply should be on a 2.5mm2 cable
      • Have you set up the user interface (control on the top of the product correctly?
      • Have you registered your product


Require additional help? Please follow link below

https://glendimplexservice.freshdesk.com/a/solutions/articles/79000136321



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