Sigelei Spark Not firing - HHH Screen

[Jeantweet]

My sigelei spark is not firing and has the letter HHHH across the screen any ideas on how to fix this?

 

[BrotherBob]

My sigelei spark is not firing and has the letter HHHH across the screen any ideas on how to fix this?

Welcome and glad you joined.Welcome and glad you joined.
Could also try these avenues of inquiry:
Local Vape shop -----Might be simple.
Vendor who sold it ---see if they will repair or replace or advise (any authorized distributor).
Manufacturer contact ---see if they will repair or replace or advise.
re: sales@sigelei.com --- email