21
2. DIAGNOSTIC PROCEDURE
1.
Ensure the shower pullcord / isolator switch is in the
OFF
position, then turn
ON
the pullcord / isolator switch.
2.
If the unit ‘Beeps’ & the Start / Stop button is flashing
WAIT for 20 SECONDS
until the button stops flashing.
NOTE!
If the Start / Stop button continues to flash & no beep was heard
upon start up, then the failure is due to a sticking switch on the Control
PCB - Refer to
ERROR CODE 16
on the fault code sheet.
3.
Start the shower & observe light fault indication (if any) & refer to Error Code
Sheet to determine failure and rectify.
NOTE!
If the shower operates normally run the unit for at least 5 minutes
at showering temperature & ensure the temperature remains stable.
4.
Turn the shower off at the Start / Stop Button & observe ‘phased shutdown’.
DO NOT
isolate the power at the pullcord / isolator switch until the water flow
stops.
5.
Turn off the power at the pullcord / isolator switch, then turn the power back
on and commission the shower.
6.
Run the shower for at least 5 minutes.
7.
Show the user the correct start / stop procedure and general operation of the
shower. Advise user that isolating the shower before the flow has stopped
may damage the shower.
For all fault codes 0 to 14 the reset light will be on or flashing. This will
require the shower to be turned off at the pullcord / isolator switch to reset
the unit. When the pullcord / isolation switch is turned back on the shower
may beep and the Start / Stop button may flash. If this occurs go back to
action number 2 and re-follow the Diagnostic Procedure.
•
Mains connections are exposed when the cover is removed.
•
Refer to wiring diagram before making any electrical connections.
•
Make sure all electrical connections are tight to prevent arcing/
overheating.
•
Make sure all plumbing connections are watertight.
When following these instructions, it is sometimes necessary to examine the
appliance with the electrical and water supplies turned
on
. It is therefore essential
that the appropriate safe working practices are followed in accordance with the
current Health and Safety Legislation.
If conducting a continuity check using a multimeter, make sure the electrical supply
is
ISOLATED
.
Summary of Contents for Advance Low Pressure Flex
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