Bosch HP270-2 - Operation Modes; HP 270-2 Operation Modes; New Platform Operation Modes; Conditions for Operation Sequence

Page 3 from 56 6-720-821-364 SM HP270 – 250 - 200 2016/12 en
2.1) Operation Modes
Operation Modes (HP 270-2)
Comment
Combi Mode
(default selection from factory)
T
set
= 50ºC / 54ºC (default value depends
software version)
Temperature adjustment: 30ºC to 70ºC
Heat Pump Mode
Temperature adjustment: 30ºC to 60ºC
Electric Heater Mode
Temperature adjustment: 30ºC to 70ºC
New Platform (HP270-3 and HP200/250-1)
Combi Mode
(default selection from factory)
Standby
Operation
T
set
= 53ºC
Temperature adjustment: 30ºC to 70ºC
Economic Mode
Temperature adjustment: 30ºC to 60ºC
Electric Heater Mode
Temperature adjustment: 30ºC to 70ºC
Table 1 – Operation Modes
Conditions for operation:
The heat pump compressor is activated according to the following conditions and control unit settings,
nevertheless, following sequence is always verified when connecting to the main power, when an error code is
reseated or the appliance stops due to reaching the selected temperature.
In the current service manual version, the software specific functions are indicated according Software Version at
control unit identification sticker.
0 – 1 min: Water Pump
ON
1 – 3 min: Standby (Duct off)
or
1 – 2 min: Standby (Duct on)
3 – 4 min: Fan activation when
Duct OFF
or
2 – 4 min: Fan activation when
Duct ON
> 4 min: Compressor and water
pump activation