15
Installation & Owner‘s Manual
Water Temperature Display
The temperature on the display is the water temperature in
upper part of water tank (over 1/4) which you will use, but not
that of all the water.
The 6 indicators beside the water temperature on the display
are the lower part water temperature. When the temperature is
higher than 40
℃
, the blue one will light up; when higher than
50
℃
, the blue and yellow ones light up; when higher than 60
℃
, the blue, yellow and red ones light up and when all light up,
the water temperature has reached the set point.
In water using, the temperature of the lower part may decrease
while the upper part still keeps a high one, and the system will
start heating the lower part. And it is normal.
Error Shooting
When common error happens, the system enters Standby
Mode and could still work, but not so efficient as normal. Please
contact the technician.
When serious error happens, the system will be unable to carry
on. Please contact the technician.
When error happens, the buzzer will buzz in every other
minute, the Warning light glitter and the display indicate the
error code and water temperature alternatively. Press CANCEL
button for 3sec to stop the alarm.
Restart after Long Stop
When the system is started after a long time (trial running
included), it is normal if the outlet water is unclean. Keep the
tap on and it will be clean soon.
NOTE
This mode should be used at the ambient temperature
maintaining at -7
～
43
℃
. While the ambient temperature below
than -7
℃
, the energy efficient would bocome low obviously, we
recommend you to using the E-heat mode at this circumstance.
NOTE
In the E-heat mode, only half tank of water, i.e. 150L, could be
heat every time.
E-heater Mode: In this mode, the compressor and the fan motor
will not run but the e-heater work only.
(Water outlet temp. range 38
～
60
℃
，
running ambient -30
～
43
℃
).
Defrosting during Water-heating
In the Economy Mode and Hybrid Mode, if the evaporation
frosts in a cold circumstance, the system will defrost automati-
cally to keep effective performance(3~10 min).
Ambient Temperature
The system’s operation temperature is within -30~43
℃
and
below are the operation temperature for each mode.
Economy Mode: -7~43
℃
NOTE
When self-protection happens, cut the power supply manually
and restart after the error resolved.
Hybrid Mode: -30~43
℃
E-heater Mode: -30~43
℃
Mode Selection
Different mode is designed to meet different demand and the
following are recommended selections.
Economy Mode:-7~43
℃
, a continuous hot water demand below
250L(60
℃
);
Hybrid Mode: -30~43
℃
, a continuous hot water demand
between 300L~350L(60
℃
);
E-heater Mode: -30~43
℃
, a continuous hot water demand
between 150L(60
℃
).
Self-Protection Apparatuses
When the self-protection happens, the system will be stopped
and start self-check, and restart when the protection resolved;
When the self-protection happens, the buzzer will buzz in every
other minute, the ALARM indicator glitter and the display
indicate the error code and water temperature alternatively.
Press CANCEL button for 3sec to stop the alarm. All stop when
the protection is resolved and error code disappears on the
display.
In the following circumstances, self-protection starts:
Air inlet or outlet is obstacled;
The evaporation is covered with too much dust;
Incorrect power supply (exceeding the range of 220-240V)
②
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1)
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3)
Summary of Contents for ALL IN ONE Type Air-source Heat Pump Water Heater
Page 2: ......
