Troubleshooting - Hans Grohe Aqittura M91 210 1jet sBox lite SodaSystem 76838 Series Instructions For Use/Assembly Instructions

Safety Notes
Gloves should be worn during installation to prevent crushing and cutting
injuries.
The hot and cold supplies must be of equal pressures.
Installation Instructions
• Prior to installation, inspect the product for transport damages. After it has been
installed, no transport or surface damage will be honoured.
• The pipes and the fixture must be installed, flushed and tested as per the
applicable standards.
• The plumbing codes applicable in the respective countries must be observed.
• During initial start-up and after servicing, air in the fittings can cause noise. After
switching the jet on and off about 15 times, the noise will stop.
Special information for UK
If installing this product with a pump, please be aware that it has to have negative
head switching. This product will not function with a positive head pump.
Technical Data
Operating pressure:
Recommended operating pressure:
Test pressure:
Hot water temperature:
Thermal disinfection:
The product is exclusively designed for drinking water!
Environmental Protection
The packaging materials can be recycled. Please do not throw the packaging into
household waste, but recycle it.
Old appliances contain valuable recyclable ma-
terials that should be recycled. Batteries, oil and
similar substances must not be allowed to enter
the environment. Therefore, please dispose of old
appliances via suitable collection systems.
Electrical and electronic devices often contain components that may pose a
potential hazard to human health and the environment if handled or disposed of
incorrectly. However, these components are necessary for the proper operation of
the device. Devices marked with this symbol must not be disposed of with household
waste.

Troubleshooting

• A red glowing LED on the mixer indicates an error status; in that case check the
error code on the device and follow the instructions in the trouble shooting chart
of 76835000.
• A yellow glowing LED on the mixer indicates a notification; in that case check the
error code on the device and follow the instructions in the troubleshooting chart
of 76835000.
• A white glowing LED on the mixer indicates an operating message; these
concern cleaning, flushing, water output, portioned water output, etc.
Fault
Insufficient water
Mixer stiff
Mixer dripping
Water escaping at the threaded base
4
English
Symbol description
To adjust the hot water limiter. Using a hot water limiter in combination with a
continuous flow water heater is not recommended.
The check valves must be checked regularly according to EN 806-5 in accordance
with national or regional regulations (at least once a year).
max. 1 MPa
0,1 - 0,5 MPa
1,6 MPa
(1 MPa = 10 bar = 147 PSI)
max. 60°C
70°C / 4 min
• Hansgrohe recommends not to use as drinking water the first half liter of water
• Using the full scope of functions is only possible when the hansgrohe home app
• Possible for different water types and volumes.
• It is possible to set an individual output volume up to max. 1100 ml for each of
• If the desired volume was exceeded by mistake, stop the teaching procedure by
• A suitable water volume for the desired water volume must be taught before-
• The water output can be interrupted at any time by pressing any button.
Cause
- Aerator calcified, dirty
- Cartridge defective, calcified
- Cartridge defective
- O-ring at the connection hose defective.
Assembly (see page 20)
Do not use silicone containing acetic acid!
Adjustment (see page 25)
Maintenance (see page 23)
Dimensions (see page 19)
i
Installation example (see page 24)
Flow diagram (see page 19)
Spare parts (see page 29)
XXX = Colors
000 = Chrome Plated
670 = Matt Black
800 = Stainless Steel Optic
Cleaning (see page 28)
Operation (see page 26)
drawn in the morning or after a prolonged period of non-use.
is installed.
Setting portioned water output (see page )
the three water types.
waiting for approx. 10 s and then restart it.
Retrieving portioned water output (see page )
hand.
Remedy
- Clean aerator, replace as necessary
- Exchange cartridge
- Exchange cartridge
- Exchange O-ring