Bosch 11 KW Instruction Manual download pdf (Page 49)

SETTINGS

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▶ Select hot water mode.

Economy means that the hot water is permitted to cool slightly before

hot water production starts compared to Comfort. The hot water

cylinder temperature is held at approximately 50 °C.

▶Change to Comfort if more or hotter hot water is desired. The hot

water cylinder temperature is held at approximately 58 °C.

This setting must be used if electric additional heat is missing or if the

hot water circulation is used, when the temperature in the hot water

circulation is otherwise too low.

> Hot water settings heat pump 1

>> Hot water production

> Hot water settings HP 2

Heat pump 2 has factory setting No for Hot water production. This

value must not be changed.

> Block heating during hot water demand

▶Select Yes if the hot water demand must always be satisfied before

the heat demand.

▶Select No if hot water production should be interrupted after a certain

time in event of a heat demand.

▶In No also set the duration that hot water production may occur for

during the heat demand.

>> Maximum operating time for hot water at heating demand

> Hot water circulation

A domestic hot water circulation pump can be installed if required in

position E41.G6, can be installed. It is subject to time control, i.e., it can

be activated during parts of the day.

>> Hot water circulation pump active

▶Indicate Yes if there is circulation pump.

Time settings can then be made.

▶In Yes, change hot water mode to comfort mode.

>> Time settings

▶ Set up to four separate intervals.

▶ To change time: turn the menu dial until the desired time appears.

Push the menu dial to continue to the next setting field.

▶ Go back to the previous field by using .

▶ Press the menu dial in the last setting field to save settings

Hot water circulation takes place every day during the set periods.

> Protective anode installed

value set during Start-up

Change the value if there has been a change since start-up.

▶Change to No if no anode exists.

There can be an anode in the domestic hot water cylinder in order to

protect it against corrosion. If the anode breaks, it must be fixed to

prevent the domestic hot water cylinder from being damaged. The

control unit will alarm when the anode is broken.

20.3 HOLIDAY

During holidays (absence), the heating can, for example, be kept at a

lower or higher level and hot water production can be switched off. Start

and Stop date, Room temperature and Block hot water production are

only displayed if the holiday function is activated.

> Circuit 1 and hot water

>> Activate holiday function

>> Start date

>> Stop date

▶ Set start and stop date for the desired period. Format yyyy-mm-dd.

The period starts and ends at 00:00. Both the start and end date are

included in the period.

▶ Terminate the period prematurely by indicating No in the menu

Activate holiday function.

>> Room temperature

▶ Set the room temperature that should apply to the circuit during the

period.

>> Copy to all heating circuits

>> Block hot water production

> Circuit 2, 3... (optional)

>> Activate holiday function

>> Start date

>> Stop date

>> Room temperature

▶ Set the values in the same way as for Circuit 1 and hot water.

In certain countries there are requirements regarding

the lowest hot water temperature in buildings. Check

that the settings in Economy and Comfort mode conform

to the applicable regulations.

Factory setting Yes

Alternative No/Yes

Table 89 Hot water production

Factory setting No

Alternative Yes/No

Table 90 Block the heat

Factory setting 30 min

Lowest value 5 min

Highest value 60 min

Table 91 Operating time hot water

Factory setting No

Alternative No/Yes

Table 92 Hot water circulation pump active

Start time Stop time

00:00 24:00

Table 93 Time settings

Factory setting

Alternative Yes/No

Table 94 Anode installed

Factory setting No

Alternative No/Yes

Table 95 Holiday function

Factory setting 17 °C

Lowest value 10 °C

Highest value 35 °C

Table 96 Room temperature, holiday

Factory setting No

Alternative Yes/No

Table 97 Copy circuits

Factory setting No

Alternative Yes/No

Table 98 Block hot water

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Bosch 11 KW Instruction Manual Page 49

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