Commissioning; Adjustable Maximum Temperature Limit - Mira Advance ATL Thermostatic Installation & User Manual

Important! The Mira advance aTL will adapt it's settings for the individual supply
conditions and store this information in it's main memory (during manufacture, this
information is factory set using ideal conditions). on initial installation, the unit needs
to "learn" about the site conditions and does so during the commissioning cycle.
It is important that the unit is commissioned correctly otherwise an error condition
may occur. once set, the unit constantly updates it's memory with information about
the site conditions to optimize the shower's performance. This is stored once the
start/stop button is pressed whilst the shower is running.
Basic operation Checks
1. Switch on the electrical supply at the
mains and test the Shower drain pump
(if applicable, see separate Shower drain
pump instructions) before turning the
shower on. Switch on the electrical supply
at the double-pole switch. The start/stop
button will illuminate to indicate that the
electrical supply is connected to the
shower.
2. Turn the Temperature control dial to full
cold, the dial operates anticlockwise from
hot to cold.
3. push the Flow or start/stop button and
observe the blue flow indicator with audible
beep. Check that cold water flows freely
from the shower within a few seconds.
If a delay of more than 5 seconds is
encountered, then it is likely that the unit
has not been primed.
refer to section "Installation" for priming
the unit using the air bleed button. Should
the unit still not function then refer to the
section "Fault Diagnosis".
after a short delay, the Shower drain pump (if applicable) should operate and
drain the waste water, after the shower is turned on.
Adjusting Maximum Temperature Limit and Commissioning Cycle
4. Make sure the double pole switch is off.
5. Set the Temperature control dial to the position required for the correct
temperature as shown in the following table.
6. Switch on the double pole switch and check the blue start/stop button is lit.

CoMMIssIonInG

16
Flow
start/stop