Haier ES50V-F1 Manual De Instrucciones página 14

Fault Clearance
Phenomenons
No water flow out
Flowing cold
water
The water cannot
be heated to the
required
temperature or
the output
amount of heat
water is less
The water is
alternately great
and less, or
alternately cold
and hot
It fails to power
on or the display
does not work
Display E1
Display E2/H0
Display E3//E6/
E8
14
Items to be Confirmed
Whether the water supply system is
cut off or the water pressure is too
low
Whether the water place is blocked
and whether the hot water valve is
opened
1. Whether the hot water outlet is
not open
2. Whether the water temperature is
adjusted properly
3. The heating time is too short and
has not been heated to the setting
temperature
4. Whether the components are
damaged
1. Is the current function mode set
correctly or the temperature set too
low
2. Is the tap water pressure too high
Is the tap water pressure stable
1. Whether the power supply is in
good contact
2. Whether the components are
damaged
Line fault
1. Is the inner tank filled with water
2. Whether the components are
damaged
1. Whether the indoor temperature
is lower than minus 20
2. Whether the sensors are
damaged
Check
Check and clean
Check and open
Calibrate referring to the use method in
the manual
Calibrate according to the use method
in the manual
If you have confirmed that the 123
items are not the reason, contact the
Maintenance Department
Calibrate according to the use method
in the manual
Turn down the flow of the outlet valve
for use
Turn down the flow of the outlet valve
for use or use it after the water
pressure is stable
Check the power socket
If you have confirmed that the 1 item is
not the reason, contact the
Maintenance Department
Contact the Maintenance Department
After turning off the power, fill up water
and turn on the power again
If you have confirmed that the 1 item is
not the reason, contact the
maintenance department
Cut off the power supply. When the
ambient temperature is higher than
minus 19
°C
after turn on the power again
If you have confirmed that the 1 item is
not the reason, contact the
Maintenance Department
Solutions
°C
, it will return to normal