Grohe VERIS 38 915 Manuel D'installation page 11

Maintenance
Inspect and clean all components and replace if necessary.
Use the cistern TPI to maintain the cistern parts.
Replacing the switched-mode power supply, see fold-out
page III, Fig. [25].
1. Switch off voltage supply.
2. Disconnect extension cable (D) from upper part (A3).
3. Detach upper part (A3) of the switched-mode power supply.
4. Locate and engage new upper part.
5. Connect upper part (A3) to extension cable (D).
6. Switch on voltage supply.
Replacing the servo motor, see fold-out page III
Shut off water supply.
1. Remove wall plate, see Fig. [23].
2. Disconnect plug-in connectors from electronics (C) to
extension cable (D) and to servo motor (P), see Fig. [26].
Fault / Cause / Remedy
Fault
Illuminated frame not lighting
Illuminated frame is not
switched on at desired time
Illuminated frame lighting for
too long/not long enough
Illuminated frame not lighting
with correct colour
Illuminated frame not lighting
4 LEDs flashing continuously
Cause
• Power failure
• Switched-mode power supply defective
• Plug-in connector without contact
• Lighting switched off
• Timer not activated
• Incorrect time set
• Incorrect start time set for lighting
• Extended power failure (more than 1 hour) - Reset time, see Setting the time
• Summer/winter time changeover
• Incorrect lighting duration set
• Incorrect start time set for lighting
• Incorrect lighting duration set
• Continuous lighting set
• The timer is activated and the time is no
longer correct due to an extended power
failure
3. Detach lift rod (O) from lever (P2), see Fig. [27].
4. Remove bracket with servo motor (P) from crossrail (U).
5. Calibrate new servo motor, see Calibrating the servo
motor.
6. Install new servo motor, see Installing the servo motor.
7. Install wall plate, see Installing the wall plate.
Replacing the wall plate with electronics, see fold-out
page III
1. Remove wall plate, see Fig. [23].
2. Disconnect plug-in connectors from electronics (C) to
extension cable (D) and to servo motor (P), see Fig. [26].
Assemble in reverse order.
Replacement parts, see fold-out page I (* = special
accessory).
Care
For directions on the care of this fitting, please refer to the
accompanying Care Instructions.
Remedy
- Reconnect power supply
- Replace switched-mode power supply,
see Replacing the switched-mode power
supply
- Attach plug-in connector
- Switch on lighting, see Switching on the
lighting using button T1
- Activate timer, see Activating the timer
using button T1
- Set time, see Setting the time
- Set start time for lighting, see Setting
the start time for lighting
- Reset time, see Setting the time
- Set lighting duration, see Setting the
lighting duration
- Select and store lighting colour again,
see Selecting the colour using button T3
and Switching the colour using button T2
- Set start time for lighting, see Setting the
start time for lighting
- Set lighting duration, see Setting the
lighting duration
- Activate timer, see Activating the timer
using button T1
- Deactivate timer, using button T1 and
reset time, see Setting the time
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