Bosch DOMESTIC HOT WATER HEAT PUMP User Manual download pdf (Page 10)

CONTROL PANEL

6 720 642 344 (2010/01)

6 CONTROL PANEL

All settings are made and possible alarms are displayed

via the control panel. The control panel enables the

control unit to be controlled in accordance with user

requirements.

If the heat pump is supplied together with an internal

unit, control panel and control unit are integrated into

the internal unit.

6.1 CONTROL PANEL PARTS

Fig. 4 Internal unit control panel

1 Display

2 ON and fault indicator

3 Menu dial

4 Main ON/OFF switch

STATUS LAMP

• Lamp lights green: Switch in ON position.

• Lamp flashes green: Switch in OFF position.

• Lamp not lit: No voltage to control unit.

• Lamp flashes red: an alarm has been triggered and the

alarm has not been acknowledged (Æ Chapter 8).

• Lamp lights red: a fault has occurred. Contact the

installer.

MENU DIAL

The menu dial is used to navigate between the menu

windows and to change the values of different settings.

The menu dial is also used to confirm selections.

SWITCH

The power switch button is used to start and switch off

the heating installation.

MENU DISPLAY

Fig. 5

6.2 CONTROL PANEL FUNCTION

The menu dial is used to navigate the menus.

B Turn the menu dial anti-clockwise to scroll down

through the menus.

B Turn the menu dial clockwise to scroll up through the

menus.

B Press the menu dial to confirm the selection, when

the desired row is marked.

At the top and bottom of each sub menu there are back

arrows to take you back to the previous menu.

B Press the menu dial when the back arrow is marked.

6.2.1 SYMBOL OVERVIEW

Symbols for different functions and components that are

in operation are displayed in the lower part of the menu

window.

Fig. 6

1 Compressor

2 Fan

3 Electric additional heater

4 Power guard

5 DHW mode

6 DHW peak (pasteurisation)

7 Additional hot water

8 Time control

9 Heating mode

10 Alarm

11 Holiday mode

12 External input enabled

The ON and fault indicator of the control

panel are located on the outside of the

control panel.

6 720 616 818-04.1I

6 720 641 467-32.1I

6 720 616 817-24.1I

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Bosch DOMESTIC HOT WATER HEAT PUMP User Manual Page 10

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