Kohler Thermostatic Electric Shower Manual De Usuario

Handset 

dripping.

OFF

Any

Insufficient Water supply 

pressure for shut off.

Inlet Valve faulty.

The minimum static pressure 

to ensure shut off and prevent 

dripping is 0. bar.

Note: If other appliances are 

operating, static pressure may 

drop below 0. bar. Contact 

local water company. Renew 

the Flow Valve.

Replace.

Due to the rise in mains 

water supply temperature, 

the Heater setting may be 

too high.

Turn the Heater Control to II 

and adjust the Temperature 

control until a suitable 

temperature is achieved.

III

ON

Unable to 

select a cool 

enough shower.

OFF

Any

The trouble shooting information tabled below gives details on probable causes and 

remedies should difficulties be encountered whilst the shower is in operation.

Warning! There are no user serviceable components beneath the cover of the appliance

. 

ONLY A COMPETENT TRADESPERSON SHOULD REMOVE THE FRONT COVER!

 

Symptom

Power

Light 

Heater 

Setting

I/II/III

Probable Cause

Possible Remedy

Appliance fails 

to operate.

Shower cycles 

from hot to 

cold.

OFF

ON

Any

II/III

Electrical supply isolated at 

double pole switch.

Handset blocked.

Water pressure below 

minimum required for 

appliance operation.

Remove and clean.

Make sure incoming mains 

water stopcock and/or appliance 

isolating valve is fully turned on.

Fuse blown or MCB/RCD 

tripped, indicating possible 

electrical fault.

Renew the fuse or reset the 

MCB/RCD. If fault persists, 

contact your installer.

Temperature dial or Heater 

setting too high.

Turn the Heater Control to II 

setting or turn the Temperature 

Control until a cooler 

temperature is achieved.

Fault Diagnosis

OFF

Any

ON

II/III

ON

II/III

Thermostatic mechanism is 

faulty or damaged.

Replace.

ON

II/III

All of the following remedies must only be performed by a Competent Tradesperson