Bosch EHP 6-11 LW Installation Guide Page 20

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FOR THE USER
All menus relating to temperature sensors
All the menus associated with the heat pump temperature sensors are shown
below. Note that you cannot make any settings in these menus, only read the
current values. Some menus are standard for all models of Ecolane SE while
others are only available in combination with different accessories.
The sensors give an alarm if the temperature is outside of the permitted
range/values.
Note
All sensors are not included as
standard on the heat pump, some are
available as accessories for different
application areas. See more informa-
tion under respective menus.
The menu shows the temperature in the heating system’s return, i.e. the water from the
radiators back to the heat pump accord. to clockeating mode. The temperature varies with
the outdoor temperature.
The menu shows the outdoor temperature. Some deviation compared to the true tempera-
ture may occur due to thermal radiation from the house to the installed outdoor sensor.
The menu shows the set and present temperature in the lower section of the outer
container in the hot water heater. The temperature is approximately 5ºC lower than the
temperature of the hot water inside the inner container.
The menu only applies together with a fl ow sensor. If an extra curve with mixing valve
is used, for example, for a fl oor heating system, you can see the temperature on the fl ow
water in the circuit. The temperature varies with the outdoor temperature.
The menu only applies together with a room sensor. The menu shows the set point value
and present temperature in the room where the sensor is fi tted.
The menu shows the compressor’s working temperature. The temperature varies
between 70ºC and 125ºC during operations.
The menu shows the temperature of the radiator water as it leaves the heat pump. It
varies depending on the outdoor temperature and whether the heat pump is accord. to
clockot water production mode.
The menu shows the temperature of the water that is led into the heat pump. It varies
depending on the outdoor temperature and whether the heat pump is accord. to clockot
water production mode. The heat pump stops at 57ºC for reasons of safety.
The menu shows the temperature of the heat transfer fl uid that is led into the heat pump
from the bore hole or the ground. It can vary between -5ºC to +15ºC during a season.
The menu shows the temperature of the heat transfer fl uid that is led out of the heat
pump to the bore hole or the ground. Normally, during operations, it is 1.5 - 5.0 degrees
lower than the heat transfer fl uid that is led into the heat pump.
Basic functions - Customer level 1
Temperature readings
Return radiator GT1
Off 41.3
O
now 40.3
O
Return
Temperature readings
Out GT2
14,0°
Return
Temperature readings
Hot water GT3
Set 51.0°
now 50.0°
Return
Temperature readings
Shunt, ow GT4
Set 40.3°
now 43.0°
Return
Temperature readings
Room GT5
Set 20.0°
now 19.5°
Return
Temperature readings
Compressor GT6
90,0°
Return
Temperature readings
Heat tr uid out GT8
45,0°
Return
Temperature readings
Heat tr uid in GT9
40,3°
Return
Temperature readings
Ht tr d(coll)inGT10
0,0°
Return
Temperature readings
Httr d(coll)outGT11
-4,0°
Return
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