Bosch Appliances 2400EO, 250SXO, ESO manual Error messages, Acquiring priority

Using the remote control

use (e.g. a shower).

Then, when the hot water is used (e.g. for a shower), the heater's display and additional remote control displays will

show the symbol " ".

The temperature may only be modified using the same buttons that memorized it (depending on whether the control panel or the remote control was used). The priority device will not

have the symbol " ".

To clear a device that is locked out with

the " " symbol (with no hot water running) simply:

Bpress and hold both the " " and

" " buttons on that device for 5 seconds.

The "Priority" function ends:

•5 minutes after the last use of the hot water (return to basic set up).

•2 minutes after selecting/ memorizing the temperature if no hot

water is used immediately afterwards.

Acquiring "priority”

Any user can acquire "priority" for subsequent use of hot water, as follows:

BMove the heater's main switch to the on position (I).

BPress and hold " " or " " to select the desired temperature.

BPress and hold the "Program" but- ton until the symbol "Pr" appears on the remote control display.

B Use the hot water within two minutes of acquiring "priority”.

i	"Priority"	cannot	be
	acquired	while the	hot

water tap is open.

4.7Error messages

This device has an error message system. Any errors that the heater generates will be indicated by an error code that will appear on the display (Fig. 2, pos. 1) and by a symbol indicating a "safety block" (Fig. 2, pos. 7). The remote control will be operative only after pressing the reset button on the heater and clearing the error.

To identify the type of error or if the error will not clear, consult chapter 6 of the heater installation manual.

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