Maintenance - Grohe Tectron 36 201 Montageanleitung

Maintenance

Inspect and clean all parts, replace if necessary.
Shut off cold and hot water supply!
I. Battery
Almost depleted battery is displayed by flashing control light.
1. Push on cleaning clip (G), see Fig. [8].
2. Unscrew screw (H) with 2.5mm hexagon button and pull off
body (J).
3. Pull off protection sleeve (K) and remove battery (L), check
contacts, clean and replace if necessary.
Assemble in reverse order.
II. Solenoid valve
1. Proceed as for maintenance battery, point 1 to 3.
2. Unscrew screw (M1) and pull off battery tray (M), see
Fig. [9].
3. Loosen plug connector (N) and pull out solenoid valve (O),
see Fig. [10].
4. Unscrew soil (O1) and remove membrane (P).
5. Remove filter (R).
Check, clean and replace solenoid valve, membrane and filter
if neccessary.
Observe installation position!
Assemble in reverse order.
Problem / Cause / Remedy
Problem Cause
• Water supply interrupted
Water does not flow
• Filter before solenoid valve is clogged
• Membrane defective
• Solenoid valve defective
• Plug connectors of solenoid valve without
contact
• Battery depleted
• Battery almost depleted
Control light flashes
• Membrane clogged
Water flows
• Solenoid valve defective
continuously
• Detect area for the local conditions too
Water flows
inadvertently largely adjusted
• False signal initiation by object within the
area of the sensor technology
• Filters, aerator are dirty or membrane
Quantity of water too
small defective
• Service valves not fully opened
• Water supply throttled
• See point „Quantity of water too small"
Mixer set up not
• Mixing spindle calcified
correct
• Temperature limiter not correct setted
III. Filter and non-return valve
1. Unscrew connection hose and loosen adapter (A), see
Fig. [11].
2. Unmount filter (A1) and non-return valve (A2), check, clean
and replace if necessary.
Assemble in reverse order.
IV. Unscrew and clean aerator (42 832), see fold-out
page I.
Assemble in reverse order.
V. Mixing spindle
1. Loosen mixer from connections.
2. Unmount mixer from basin.
3. Unscrew screw (C) with 2mm hexagon button, see Fig. [12].
4. Pull off mixing lever (D).
5. Pull off stop ring (E).
6. Unscrew screw (S) with 2.5mm hexagon button out of the
body.
7. Turn mixing spindle (F), check, clean and replace if
necessary.
Assemble in reverse order, see chapter „Setting temperature
limiter".
Screw (S) must fit to groove (F1) of mixing spindle (F).
Replacement parts, see fold-out page I ( * = special
accessories).
Care
For directions on the care of this mixer, please refer to the
accompanying Care Instructions.
Remedy
- Open stop valves, service valves
- Clean, see maintenance solenoid valve
- Replace, see maintenance solenoid valve
- Replace, see maintenance solenoid valve
- Plug together plug connectors
- Replace, see maintenance electronic battery
- Replace, see maintenance electronic battery
- Clean, see maintenance solenoid valve
- Replace, see maintenance solenoid valve
- Reduce range with remote control (special
accessory, ref No. 36 206)
- Mount base (special accessory, ref No. 36 210)
- Replace, see maintenance solenoid valve (II),
filter (III) and aerator (IV)
- Fully open stop valves, service valves
- Check supply pipes, open service valves
- Clean, see maintenance mixing spindle
- Setting, see description
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