Operation; Maintenance - Grohe Ondus 36 080 Handbuch

Operation

Using the operating panel
Start/Stop button
Starts and stops the fitting at a preset temperature
(factory setting 38 °C) and full flow rate.
Pause button
Interrupts the flow of water (temperature arrow on
operating panel orange). The flow is resumed by
pressing the button again.
The fitting switches off automatically after a preset
time (factory setting 60 s).
Temperature
Increases (red arrow, left) or decreases (blue arrow,
right) the water temperature.
Volume
Increases or decreases the flow rate in four
stages in total.
Under Calibrate in the chapter setting mode the fitting must to
be proportioned to the local circumstances.
• The display 38 °C must be synchronised with the measured
temperature.
• The minimum and maximum flow rate must be adjusted.
Thus changed the jet image.
Setting mode
Setting mode is activated as follows:
1. Switch on the fitting via the
temperature to 33 °C using the
2. Press the buttons in a clockwise sequence:
3. When, after pressing for the third time, the GROHE Logo
appears, confirm with the button.
Setting mode is now activated and Menu appears in the
display.
This is confirmed using the button on the operating panel.
Adjustment is made using the
mode by pressing the button.
The following settings can be changed using the operating
panel:
Clock (set time)
13:26 13:26
C / °F (temperature unit conversion)
°C °F
Wireless (establish connection with pre set panel)
Press any programme symbol on the pre set panel and hold
for at least 4 s.
(numbers appear on the display if the connection is
successful)
Reset (reset to factory settings)
Factory set? No Factory set? Yes
Saver (time until screensaver appears)
5 sec
Versions (show relevant software version)
000 (operating panel)
000 (function unit)
button and set the
button.
buttons. End setting
Visual (set colour of the temperature arrows)
Red/Blue Orange
Standby (select screensaver)
Off GROHE 13:26
Contrast (set background contrast)
12
Preset (program pre set panel)
Setting only possible if the optionally available pre set panel
(Prod. no.: 45 983) is connected.
Resume (time for pause mode)
60 sec
Protect (time for safety shut-off)
60 sec
Max (switching 43 °C stop on/off)
On Off
The display flashes if 43 °C is exceeded.
Optimal (define start temperature and volume rate)
First make settings in the Calibrate menu.
38 °C
Calibrate (adjust mixer unit)
Swap Hot Cold Swap Cold Hot
(connections interchanged)
38 °C | 0
Volume Min | 1 Volume Max | 30

Maintenance

Inspect and clean all components and replace if necessary.
Disconnect voltage supply.
Shut off hot and cold water supply.
Disconnect all plug-in connectors, see Fig. [6].
I. Change battery, see Fig. [8].
The battery must be replaced 10 years after commissioning
the fitting, at the latest.
II. Replace thermistor, see Fig. [9].
1. Disconnect plug-in connector (A).
2. Unscrew nut (B) and pull out thermistor (C).
III. Mousseur (48 009), see fold-out page I.
Install in reverse order.
Replacement parts
See fold-out page I (* = special accessories).
Disposal note
Dispose of batteries in accordance with national
regulations.
4