13
Installation & Owner‘s Manual
WARNING
The covers of the E-heater should not be opened
without guidance of professional technician, in case
of electric shock or any danger.
Fig.8-16
Fig.8-17
Warning Code of disagree
with heat pump mode
TEMP-SET
The light will glitter in error
ALARM
Warning Code of disagree with
heat pump mode
Temp.Set
Fig.8-18
Error Shooting
If some errors happen, the buzzer will buzz 3 times every other
minute and the ALARM indicator will glitter fast. Press CANCEL
for several seconds to stop the buzzer but the light will keep
glittering.
The light will glitter in error
ALARM
CANCEL
CANCEL
Press CANCEL key to stop the buzzer.
Fig.8-19
The error code from the screen of set Temp. will display when
malfunction happen,the system display error code after one
minute when press the key again and the screen display set
temp.
When the economy mode happen malfunction,the system can
keep using after switching to E-heater mode;When some error
happens, though the system could be used in some circum-
stances, it could not reach the expected efficiency. Please
contact your supplier for help.
Error Code Explanation (See table
.
8-20
)
Fig.8-20
Display the error code
TEMP-SET
In case of continual 20 hours when in the season ambient
temperature doesn’t meet for the heat pump operation
requirement (absent from the range -7~43
℃
) , “LA” will display
at Temp. Settings window and ALARM indicator flashing
simultaneously alarming that the temperature doesn’t suit for
heat pump performance, only E-heating mode could be set at
such circumstance. Please switch to E-heating mode manually
for ensuring there‘s adequate hot water could be supplied, if
that so code is going to disappear and indicator alarm stop
flashing any more , all recover to be normal.
Summary of Contents for ALL IN ONE Type Air-source Heat Pump Water Heater
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