Danfoss DHP-AL User Manual page 17

Symbol
TANK
SQUARE
⚠ ⚠⚠⃞
Symbols specific to DHP-AL
Displays the operating status of the heat pump using symbols.
Symbol
DEFROST
FAN
Text
Appears with applicable heat pump operating status text.
Message Meaning
ROOM --°C Shows the set ROOM value. Factory setting: 20°C.
If the room sensor accessory is installed, the actual temperature is first
displayed and then the desired indoor temperature within brackets.
ERR PHASE Alarm that indicates that there is an incorrect phase sequence to the
SEQ. compressor. Only display and only the first 10 minutes.
HIGH RETURN Indicates that the high return temperature prevents the compressor's
operation.
START Indicates that there is a demand for heating production and that no start
delay is active.
EVU STOP Indicates that the additional function EVU is active. This means that the
heat pump compressor and addition are off as long as EVU is active.
NO DEMAND Indicates that there is no heating production demand.
HEAT
HIGHPRESS Alarm that indicates that the high pressure switch has deployed.
ERROR
LOWPRESS Alarm that indicates that the low pressure switch has deployed.
ERROR
MOTOR P Alarm that indicates that the motor protection has deployed.
ERROR
BRINEFLOW Appears if the accessory flow switch is installed. Indicates that the flow in
LOW the brine system is low.
Meaning
Indicates the temperature level in the water heater. During charg-
ing, the tank is filled and filling starts at the set start temperature.
A lightning symbol by the symbol indicates peak heating charging
(legionella function).
Either indicates that the operating pressure switch has deployed, or
that the hot gas temperature has reached its maximum temperature.
Meaning
Displayed if defrosting is active.
Displayed if the fan is active L=Low speed and H= High speed.
VUBMF102
Danfoss – 17