Table Of Contents; How To Use Your Shower - Home of ultra AX301 Handbook

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Contents
Information for the user
How to use your Shower . . . . . . . . . . . . . .. . . 2
How your Shower Works . . . . . . . . . . . . . . . . 3
What to do if things go wrong . . . . . . . . . .. . . 4
How to maintain your Shower . . . . . . .. . .. . . 4
Information for the installer
Fixing the Shower to the wall . . . . . . . . . . . . 5
Plumbing . . . . . . . . . . . . . . . . . . . . . . . . . .. . . 6
Electrical . . . . . . . . . . . . . . . . . . . . . . .. . . . . . 6
Guarantee . . . . . . . . . .. . . . . . . . . . . . . . . . . 8

How to use your Shower

1.
Ensure the electricity and water are turned on to the unit.
2.
Your shower has 3 power settings selected by turning knob "A".
The most popular is "FULL HEAT" indicated by "
you are always only one step away from maximum power.
There are also options for a "HALF HEAT" or "COLD" shower (see notes 8 and 9).
For this example turn knob "A" to "FULL HEAT" (either will do) and set knob "C" to "6 o'clock" on the scale.
3.
Press button "B". Water will flow, 3 lights will illuminate to indicate that the selected power rating is "FULL HEAT".
4.
Allow about 20 seconds for the temperature of the water to stabilise. It is recommended that you do not wholly
enter the water spray during this period, even if the shower has just been used.
5a. If the water is too hot, then increase the flow of water by turning knob "C" clockwise to "7 o'clock" on the scale.
Wait 20 seconds for the temperature of the water to stabilise.
Repeat turning clockwise if necessary until you get the water temperature of your liking.
5b. If the water is too cold, turn knob "C" anti-clockwise to "5 o'clock" on the scale and continue as necessary until
you get the water temperature of your liking. The final adjustment may be anywhere on the scale.
5c. Basically turning knob "C" anti-clockwise increases the water temperature,
whilst turning clockwise decreases the water temperature.
6.
Once a temperature setting to your liking has been achieved, knob "C" will rarely need adjusting,
eg: adjust for variations of incoming mains water temperature between summer and winter.
7.
When you have finished showering, push button "B" only. You have no need to adjust knobs "A" or "C".
Switch off the electricity at the ceiling switch or local isolator.
8.
The "HALF HEAT
of reduced water flow. This option is mainly for summer usage and if this is used then knob "C" must be
re-adjusted. On this setting 2 lights will illuminate to indicate that the selected power rating is "HALF HEAT"
9.
The "COLD" setting indicated by "
illuminate to indicate this.
10. Your shower is designed to stabilise temperature changes caused by water pressure fluctuations. These can
result from toilets being flushed or taps being turned on and off. When this happens your showering temperature will
be held within a controlled band, provided that the minimum pressure required by the shower is maintained.
11. Your shower requires a minimum operating pressure of 69kPa (0.7 bar, 10 psi). At pressures above 69kPa
(0.7 bar, 10 psi) it will minimizes temperature fluctuations as detailed above in note 10. If the water pressure falls
below 69kPa (0.7 bar, 10 psi) it is likely that the pressure switch will turn off the power to the heating elements,
resulting in a cold shower. The 2 middle power indication lights will flicker and go out and the "OVERHEAT" light
may come on to indicate this has happened.
12. During normal operation if an overheated water temperature is sensed by the shower then the thermal cut-out will
switch off the heating elements. The "OVERHEAT" light will illuminate to provide a visual indication that this has
taken place. Water will continue to flow and as the water temperature falls the heating elements will be turned back
on. If the "OVERHEAT" light continues to cycle then turn knob "A" to the "HALF HEAT
will need adjusting). If the shower is operated after it has recently been used the "OVERHEAT" light may illuminate
for a few seconds. This indicates that there is still some hot water left in the shower.
Either, wait a few moments for the light to go out or turn knob "C" clockwise.
13. Note that knob "C" IS NOT A TAP and does not turn the water off.
WARNING: DO NOT SWITCH THE SHOWER ON IF YOU SUSPECT IT OF BEING FROZEN.
" setting of knob "A" reduces the power used by the shower giving a cooler shower or the option
" of knob "A" will supply water without any heating, and only 1 light will
WAIT UNTIL YOU ARE SURE IT HAS THAWED OUT
Page
" and for your convenience this can be obtained in 2 positions so
2
" power setting (knob "C"

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Ax302Ax303Ax304

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