Dimplex aquabatix aX4 User Manual Download Page 5

2)  Switch on the electrical supply at the 

double pole isolating switch, the power 

neon on this switch should light.

3)  Start the shower by pressing the 

‘Cold’

power selector button. Water should 

start to flow from the handset within a 

few seconds. The water will be at full 

force and will run cold.

4) Now press the 

‘Low’

power selector 

button. Allow a few seconds for the 

warmer temperature to reach the 

showerhead – this shows that the 

‘Low’

power is operating correctly.

5) Now press the 

‘High’

power selector 

button. The temperature at the shower

head will rise further – this shows that 

the full power setting is operating 

correctly.

6) Turn the bottom temperature control 

knob clockwise for hotter water and 

anti-clockwise for cooler water. Allow 

a few seconds between selections for 

the temperature change to reach the 

showerhead. Note that selecting a 

hotter setting in the temperature 

control reduces the flow of water.

7) Press the STOP button to stop the water 

flow. Water should continue to flow, 

eventually running cool before 

switching off.

A small amount of water may continue to

drip from the unit as water drains from the

pipe-work. This should stop within a few

minutes.

The commissioning procedure is now 

complete.

SECTION 4 

Operation

‘Power indicator’:

The power indicator on the shower unit 

will light when the shower is switched 

on and water is flowing on one of the 

two heat settings. The indicator does 

not light on the cold setting.

‘Auto Reset Indicator’

The Auto Reset Indicator will illuminate if

an overheat temperature is sensed

during operation. Once activated the

electricity supply to the elements is

switched off until the unit has cooled

sufficiently, where upon power to the

elements will be restored. 

‘Low Pressure Indicator’

The low pressure indicator will 

illuminate if the mains water supply

pressure falls below the minimum 

level. The heat settings will be 

disabled until normal operating 

pressure is restored.  

1) Switch on using the pull-cord or wall 

mounted switch.  

2)  To start the shower, turn the temperature

dial to the desired number and press 

the desired power button, upon which 

water will start to run through the 

shower.

3) The shower has three positions 

‘Cold’, ‘Low’

power and 

‘High’

power.

‘Cold’

setting:

Adjustment of the flow control on this 

setting will only alter the flow of water 

not the temperature.

FINAL ASSEMBLY AND COMMISSIONING / OPERATION

OPERATION / LOOKING AFTER YOUR SHOWER

‘Low’ 

setting:

This is the low power setting for economy

during warmer months or when a 

cool shower is required.

‘High’ 

setting:

This is the full power setting. 

4) If necessary turn the bottom 

‘temperature’

control knob slowly to obtain the desired

showering temperature. Waiting a few 

seconds after each adjustment for the 

temperature to stabilise.

To increase the shower temperature

Turn the temperature control knob 

clockwise, this will decrease the flow 

of water and increase the shower 

temperature.

To decrease the shower temperature

Turn the temperature control knob 

anti-clockwise, this will increase the flow

of water and decrease the shower 

temperature.  

5)  To stop the shower press the STOP button.

Allow the water to run until it stops 

automatically 

6) Switch off the electricity supply using 

the pull-cord or wall mounted switch.  

SECTION 5

Looking after your shower

The showerhead should be cleaned 

periodically to remove limescale or other

particles which will reduce the performance

of the shower. The frequency of cleaning

will vary according to the local water 

quality. In hard water areas cleaning will

be needed more often than in soft water

areas. A liquid non-abrasive bathroom

HIGH

LOW

COLD

LOW

PRESSURE

AUTO
RESET

TEMPERATURE

STOP

Cooler

Warmer

TEMPERATURE

TEMPERATURE

HIGH

LOW

COLD

LOW

PRESSURE

AUTO
RESET

STOP

8

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Dimp13292-Shower inst aX4  5/5/04  2:08 pm  Page 9

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