Errors Codes - KERO SRE 301 Instruction Manual

ERRORS CODES

Error codes along with lamp lights indicates malfunctions.
Errors
codes
HHH Flash
con-
HHH
tinued
If recovery is unsuccessful or other error codes not listed below were shown, un-
plug the Unit once and then place plug properly again, and press <ON> key.
If recovery is still unsuccessful, contact your local distributor or the nearest cus-
tomer service agent.
Reason—symptom
Burn・accumulate dust onto
filter at hot air inlet.
Power failure happens.
Plug power supply socket
while operation switch is ON.
Earthquake happens
Power failure happens.
Plug power supply socket
while operation switch is ON.
No fuel
No oil filter exists in refueling
tank.
Some water or rubbish enters
into refueling tank support.
Flame is not strong.
It burns weakly.
Air change lamp lights up, it
stops operation.
Lift, yellow fire burns.
Some water or rubbish ad-
heres to oil pan.
Lift, it burns in yellow.
hot air inlet blocks.
Incomplete burning prevention
unit consistently starts up over
three times
Incomplete burning prevention
unit consistently starts up over
seven times
Measures
Cleaning filter at hot air inlet on burner
Cleaning air supply fan
Cleaning internal air duct and air supply path
Check up temperature limit switch
Switch on/off operation switch
Confirm power supply socket
Check up operation switch
Confirm if the body is horizontal
Confirm if auto fire extinguisher is connected at time
of earthquake
Confirm with contact with connector
Install refueling tank onto the body
Kerosene uses up, and refuel it
Check up and replace water or rubbish at refueling
tank support
Replace oil filter
Cleaning （burn without load
Refuel new kerosene
Check up and replace gasifier
Check up and replace solenoid（check if it leaks at
return end
Check and replace electromagnetic pump
Air changes
Confirm if some tar adheres at top of nozzle, clean
up it (burns without load)
Adhere to silicone, check and replace flame stabi-
lizer
Change the fuel
Check and confirm if some water accumulates at
fuel tanks.
Check up electromagnetic pump filter
Adhesion to silicone, and check and replace flame
sensor and take contact with your after sale service.
take contact with your after sale service.
take contact with your after sale service.
take contact with your after sale service.
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