Fault Diagnosis; Maintenance - Kohler Mira Logic Manual

Fault Diagnosis

The trouble shooting information tabled below gives details on what you can do as a user,
should you encounter difficulties with the shower fittings whilst operating the shower. Before
replacing any parts make sure that the underlying cause of the malfunction has been resolved.
Malfunction
No flow or low flow rate
from the Showerhead.
Drip from spray plate
assembly in handset.
Shower temperature
changes when spray action
is adjusted.
The spray force is
uncomfortably strong.

Maintenance

Cleaning
Many household cleaners contain abrasives and chemical
substances, and should not be used for cleaning plated or plastic
fittings. These finishes should be cleaned with a mild washing up
detergent or soap solution, and then wiped dry using a soft cloth.
Spray Plate Assembly - External
1. Use your thumb or a soft cloth to wipe any limescale from
the soft rubber nozzles and the front face of the spray plate
assembly.
Cause
Spray plate blocked.
Hose blocked or twisted.
Partially closed stop or servic-
ing valve in supply pipe work to
the shower control.
Head of water below minimum
required.
Problem with shower control.
A small amount of water may
be retained in the Showerhead
after the shower control has
been turned off. This may drain
over a few minutes.
Problem with shower control.
Adjusting the spray action
changes the flow of water.
This may affect some shower
controls and plumbing
installations.
High pressure shower
installation.
13
Remedy
Refer to section:
Maintenance, Cleaning.
Clear blockage or release twist in
hose or renew hose.
Open valve.
Raise cistern or fit Mira pump.
Refer to the shower control
Installation and User Guide.
This is quite normal. Changing the
angle of the shower fitting may vary
the draining time.
Refer to the shower control
Installation and User Guide.
To minimise the effect make sure
that the spray plate is clean. Refer
to section:
Maintenance, Cleaning.
If the the malfunction persists refer
to the shower control Installation
and User Guide.
Fit 9 L/min flow regulator.
1292000-W2-B