TROUBLE CAUSES & TREATING METHODS
PROBLEM
CAUSES
RESOLUTION
The failure of indicator
lighting
1.
The power-source
plug no power or bad
contacts.
Inspect whether it exist the
power
2.
The interior wire
materials damage.
Contact
the
Technical
Assistance
3. Indicador damage.
4.
The overheating
protector making
functions.
Low water-exiting
temperature
1. Dificient heating time
Await the heating time
2.The mixed water
valve’s temperature
adjustment is over low.
Adjust the mixed water exiting
temperature to be high
3. Temperature-
controller mal-
function
Call Technical Assistance
4. The heating tube
damage
No water coming out
at the hot water mouth
1. Halting the tap water
Awaiting the tap water to provide
the water
2. Too low tap water
pressure
When awaiting the water
pressure to raise high, re-use it.
3. The mixed water
valve damage
Change it
Water leakage
1. The various pipe
mouth’s connection
positions are not
hermetically sealed.
Hermetically seal the connection
mouth well
3. The tank leaks the
water
Hire the professional member to
check and amend it.
PACKING LIST
N.º
NAME
Unit (Piece)
1
Electric water heater
1
2
Instruction Manual
1
3
Inflation bolt
2
4
Security valve
1
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Summary of Contents for JTDSZF20LJ-80L
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