Mira Element SLT, Installation And User Manual

18

COMMISSIONING

Maximum Temperature Setting

Before using the shower the maximum temperature 

must be checked to make sure that it is at a 

safe level. It has been preset to approximately 

41°C at the factory but due to variations in site 

conditions the maximum temperature may need 

adjustment.
The Temperature Overide is set at approximately 

5°C below the Maximum Set Temperature.

Note!

 Make sure that the hot water temperature is 

at least 55°C and that there is sufficient supply.
For Type 2 installations the maximum blend 

temperature is determined by the application, 

refer to section: 

‘Type 2 Valves - Application’

.

1. 

Turn on the shower to the maximum 

temperature (i.e. fully anticlockwise) and allow 

the temperature to stabilise.

  If the temperature is too hot or too cold, adjust 

as follows:

2.

  Use the slotted end of the multi tool (supplied)  

to prise the control lever trim away from the 

control lever. 

3.

  Insert  the  2.5  mm  hexagon  key  (supplied) 

into the recess in the centre of the cartridge 

and engage with the temperature adjusting 

screw.

4.

  Rotate the hexagon key until the required 

maximum temperature is obtained at the 

shower. Turn anticlockwise to increase the 

temperature, or clockwise to decrease the 

temperature (¼ turn = approximately 1°C).

5.

  Once the desired maximum blend temperature 

has been achieved turn off the shower.

6.

  Check that the showering temperature is 

correct.

7.

  Refit the control lever trim.

Off

Temperature Control:

Warm

On

Flow Control:

Max Set 

Temp

Cold

Note! 

Due to the inclusion of the 14 L/Min outlet 

flow regulator, the reduction in flow at high 

pressure will be less significant.

Temperature Overide - 

approximately 5°C below 

Max Set Temperature.

Mid Flow Overide - Reduces water 

flow by up to 30% (dependant on inlet 

pressures) and can be overridden by 

increasing flow to full.

OPERATION

The Mira Element SLT thermostatic mixer is a 

thermostatic shower control with a single control 

lever for flow and temperature control.

Note! 

You will notice a subtle ‘click’ when both 

overriding the flow to full flow and the temperature 

to maximum. This feature has been designed to 

give subtle user feedback.
The control lever operates in the following 

sequence: