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IF WATER IS TOO COLD
Turn Knob “E” anti-clockwise in the direction of
the “red arrows” to “11 o’clock”.
The “Temp Ready” light may go out.
Wait 20 seconds after each adjustment for the
water temperature to stabilise, and the
“Temp Ready” light to come back on.
The number in Window “F” should increase by one
digit to reflect the new water temperature if not
re-adjust Knob “E” in smaller increments and
continue turning anti-clockwise until you get the
water temperature of your liking.
If after turning fully anti- clockwise water is still too
cold, set shower pattern on shower handset to outer
or inner pattern only.
IF WATER IS TOO HOT
Turn Knob “E” clockwise in the direction of the
“blue arrows” to “1 o’clock”.
The “Temp Ready” light may go out.
Wait 20 seconds after each adjustment for the water
temperature to stabilise, and the “Temp Ready” light to
come back on.
The number in Window “F” should decrease by one digit to
reflect the new water temperature if not re-adjust Knob “E”
in smaller increments and continue turning clockwise until
you get the water temperature of your liking.
If after turning fully clockwise, water is still too hot, press
Button “B” (medium) and re-adjust Knob “E” to give
desired temperature.
Water flow will be reduced on this setting.
1. Ensure the electricity and water are turned on to the unit.
2. Your shower can be turned on by pressing either
Button “A”, Button “B” or Button “C” (see diagram 1).
Button “A” - Starts shower on “High” power.
Button “B” - Starts shower on “Medium” power.
Button “C” - Starts shower on “Cold”.
Once pressed, a light will illuminate next to the button
confirming that power selection has been made.
Knob “E” controls the temperature of the water, and
For this example turn Knob “E” to “12 o’clock”.
3. Press Button “A” and the water will flow. A digit will be
displayed in Window “F” relating to the showering temperature.
“1” is the coolest, whilst “9” is the hottest.
As a guide digit “6” corresponds to a normal showering temperature.
4. Allow about 20 seconds for the temperature of the water to stabilise,
when the water has reached a steady temperature the “Temp Ready” light will illuminate.
5. Once a temperature setting to your liking has been achieved, Knob “E” will rarely need adjusting.
You must however take into account required adjustments for variations of incoming mains water temperature
between summer and winter (see “Effect of Seasonal Incoming Water Temperature Changes” page 4).
6. When you have finished showering, press button “D” only.
Water will continue to flow for up to 7 seconds before switching off and the “Stop” light will flash.
This reduces the temperature of the water in the tank for the next user.
Switch off the electricity at the ceiling switch or local isolator.
7. Turning the shower on by pressing Button “B” reduces the power used by the shower giving a cooler shower or
the option of reduced water flow.
This option is mainly used for summer usage and if this is used then Knob “E” must be re-adjusted.
8. Turning the shower on by pressing Button “C” will supply water without any heating.
Please note that the “Temp Ready” light will NOT illuminate on this setting.
9. The “Flow Level” indicators provide an indication of the actual flow rate at any given moment.
Three indicators show maximum, half and minimum flow rates.
10. Your shower is designed to stabilise temperature changes caused by water pressure fluctuations
(see “Effect of Other Water Devices on Incoming Water Supply” see page 4).
WARNING: DO NOT SWITCH THE SHOWER ON IF YOU SUSPECT IT OF BEING FROZEN.
WAIT UNTIL YOU ARE SURE IT HAS THAWED OUT.
WARNING: DO NOT OPERATE THE SHOWER IF WATER LEAKS FROM THE PRESSURE RELIEF VALVE.
MAINTENANCE IS REQUIRED BEFORE THE SHOWER CAN BE SAFELY USED.
WARNING: CONSIDERATION SHOULD BE GIVEN TO SUPERVISING THE YOUNG, ELDERLY AND
THE INFIRM WHILST THEY USE THIS SHOWER.
HOW TO USE YOUR EXPRESSIONS 550S SHOWER (DETAILED)