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First grade
antifreeze
protection in
Winter
PP7
Ambient temperature
or water inlet
temperature is too low
Water pump will
run
automatically for
first grade
antifreeze
Second grade
antifreeze
protection in
Winter
PP7
Ambient temperature
or water inlet
temperature is too low
Heat pump will
start heating for
second grade
antifreeze
Cooling condenser
sensor failure
PP8
The sensor in open or
short circuit
Check and
change the
temperature
sensor
Cooling outlet
water temperature
is too low
PP7
Water flow volume is
not enough
Check the water
flow or water
system is
jammed or not
Cooling
temperature is too
cold
PP9
The sensor in open or
short circuit
Check or change
the sensor
High pressure
protection
EE1
1. Refrigerant is too
much
2. Air flow is not
enough
1. Discharge
redundant
refrigerant
from HP gas
system
2. Clean the air
exchanger
Low pressure
protection
EE2
1. Refrigerant is not
enough
2. Water flow is not
enough
3. Filter jammed or
capillary jammed
1. Check if
there is any
gas leakage,
re-fill the
refrigerant
2. Clean the air
exchanger
3. Replace the
filter or
capillary
Содержание Green Energy ECO 10
Страница 2: ......
Страница 22: ...20 8 Electrical Wiring ECO 3 5 8 10 wiring diagram...
Страница 23: ...21 ECO 12 wiring diagram...
Страница 24: ...22 9 Figures of the pump 9 1 Exploded Diagram...
Страница 26: ...24 10 Accessories Anti vibration base 4 pcs Beneath the machine stand Draining jet 2 pcs Under the bottom panel...
Страница 27: ...25 11 Warranty and Returns 11 1 Warranty...
Страница 49: ...47 8 Verkabelung ECO 3 5 8 10...
Страница 50: ...48 ECO 12...
Страница 51: ...49 9 Fakten zur Pumpe 9 1 Explodierte Zeichnung...
Страница 57: ......
Страница 58: ...A0111KWDE01...