Grohe Pulsomat 42 693 Manual De Instrucciones página 7

Automatic flushing
The automatic flushing serves to protect the water hygiene in
cases of longer non utilization the mixer and activates water
flow 1 or 3 days after the last use for 1 - 10 minutes.
Safety notes:
• Guarantee free drain in the case of activated automatic
flushing.
With remote control (see special accessory, ref.-no.: 36 206)
the type of detection can be changed.
1. Switch automatic flushing On / Off.
• Press and hold key RESET.
• Pressing key OFF AUTO within 2 s.
(Control light in the sensor flushes).
- Switch on: pressing key OFF AUTO within 10 s
Control light in the sensor flushes 4 x short = On
- Switch off: pressing key OFF AUTO within 10 s
Control light in the sensor flushes 2 x long = Off
Leaving the adjusting mode automatically after 10 s.
Problem / Cause / Remedy
Problem Cause
• Water supply interrupted
Water does not flow
• Filter in the solenoid valve is clogged
• No voltage (control light does not flash)
• Solenoid valve defective
• Electronics defective (control light, see
Fig. [10], does not flash or lights up
continuously)
• Plug connectors of solenoid valve without
contact
• Transformer defective (control light,
see Fig. [10], does not flash)
• Cleaning mode activated
Control light flashes
• Membrane is clogged
Water flows
• Solenoid valve defective
continuously
• The detect zone of the sensor extends
Water flows
inadvertently beyond the basin
• Filters, flow straightener are dirty or
Quantity of water too
small membrane defective
• Isolating valves not fully opened
• Water supply throttled
2. Change flushing interval from 3 to 1 day.
• Press key TEST.
With the key ON AUTO the flushing interval can be setted.
• Press key ON AUTO.
Control light in the sensor flushes:
- 2 x long = 1 day
- 4 x short = 3 days
Leaving the adjusting mode by pressing key TEST or
automatically after 60 s.
3. Set flushing period from 1 to 10 minutes.
• Press key TEST.
With the keys + and - (key
be increased (+) or decreased (-).
• Press key + or - (key
Control light in the sensor flushes:
- 4 x short = shift one step (approx. 1 min.)
- 2 x long = achieve the end position
Leaving the adjusting mode by pressing key TEST or
automatically after 60 s.
Replacement parts, see fold-out page II ( * = special
accessories).
Care
For directions on the care of this mixer, please refer to the
accompanying Care Instructions.
Remedy
- Open stop valves, isolating valves
- Clean
- Switch on voltage supply, check patch cords
- Replace
- Replace
- Plug together plug connectors
Replace
- End cleaning mode, see description
- Clean
- Replace
- Reduce range with remote control
(special accessory, ref.-no. 36 206)
- Replace
- Fully open stop valves, isolating valves
- Check supply pipes, open isolating valves
) the flushing period can
).
4