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XIAMEN HOMIETEC ENTERPRISE CO. LTD HOMIETECBOB888 User Manual

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TROUBLE SHOOTING 
 
1.Emergency stop:Led on console shows"Er-3",Led on PCB flashes three times 
2.Connection error:Led on console shows"Er-4",Led on PCB flashes four times. 
3.Electron power tube damage:Led on console shows"Er-5",Led on PCB flashes five 
Times. 
4.Current Overload:Led on console shows"Er-6",Led on PCB flashes six times. 
5.Engineer abnornality :Led on console shows"Er-7",Led on PCB flashes seven times. 
6.Blocked Engineer:Led on console shows"Er-8",Led on PC 巳  flashes eight times. 
7.Low voltage:Led on console shows"Er-9",Led on PCB flashes nine times. 
 
Refer all plumbing or electrical repair to a qualified service technician.   
DO NOT ATTEMPT TO RESOLVE THE PROBLEM. This can result in danger of electrical 
shock or damage to the unit and will VOID THE WARRANTY. 
Remember, when contacting your dealer or service 
representative, always have your    proof of purchase, and model number. This will ensure 
a quick response on warranty items.   
ALL WARRANTY REPAIRS MUST BE AUTHORIZED BY THE MANUFACTURER 
BEFORE WORK IS STARTED