Danfoss DHP-AX User Manual page 21

Symbol
TAP
CLOCK
TANK
SQUARE
DEFROST
FAN
4.1.3 Text
Appears with applicable heat pump operating status text.
Message Meaning
ROOM --°C Shows the set ROOM value. Factory setting: 20°C.
If the accessory room sensor is installed it first shows the actual tempera-
ture 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 HEAT Indicates that there is no heating production demand.
DEMAND
HIGH Alarm that indicates that the high pressure switch has deployed.
PRESSURE
ERROR
Meaning
Indicates that the 3-way valve's position is for hot water production.
Indicates that tariff control is active.
Indicates the temperature level in the water heater. During char-
ging, the tank is filled and filling starts at the set start temperature.
A lightning symbol by the symbol indicates peak heating charging
(anti-legionella function).
Either indicates that the operating pressure switch has deployed, or
that the hot gas temperature has reached its maximum tempera-
ture.
Displayed if defrosting is active.
Displayed if the fan is active.
VUBMI102
DHP-AX – 21