Mira vigour User's Guide download pdf (Page 25)

Fault Diagnosis - User Maintenance

The appliance is fully performance tested after assembly. Providing it has been

correctly installed and is operated as advised, difculties should not arise. In the

unlikely event that you experience problems with your appliance then the following

procedure will enable you to undertake basic fault nding before contacting the

person responsible for installing your shower.

Malfunction Cause Remedy

Maximum

showering

temperature too

hot.

Maximum temperature

incorrectly set.

Reset maximum temperature,

refer to COMMISSIONING.

Shower

temperature too

cold.

Hot water cylinder

temperature less than 12

°C

above shower temperature.

Maximum temperature

incorrectly set.

Adjust cylinder temperature.

Note! It is recommended

stored water temperatures do

not exceed 65 °C.

Reset maximum temperature,

refer to COMMISSIONING.

Blend temperature

unstable.

Spray plate blocked.

Inlet lters blocked.

Isolating valve partially

closed.

Plumbing system fault.

Clean spray plate, refer to the

instruction manual supplied

with the shower ttings.

Contact your installer.

Open valve.

Contact your installer.

Pump does not

operate.

Electrical supply failure.

PCB or Potentiometer failure.

Motor overheated, thermal

switch operated.

Contact your installer.

If the thermal switch operates

repeatedly contact customer

support for further advice.

Low or no water

ow.

Isolating valves closed.

Inlet lters blocked.

Check valve tted incorrectly.

Appliance sited above cold

water storage cistern.

Plumbing system fault

(airlock).

Open the isolating valves.

Contact your installer.

The appliance is not suitable

for negative head installations,

refer to INSTALLATION

REQUIREMENTS.

Contact your installer.

FAULT DIAGNOSIS

1 2 ... 20 21 22 23 24 25 26 27 28 29 30 31 32

Comments to this Manuals

No comments

Mira vigour User's Guide Page 25

Comments to this Manuals

Related products and manuals for Sanitary ware Mira vigour