3P Technik TCA5000950 Betriebsanleitung - Seite 10
Blättern Sie online oder laden Sie pdf Betriebsanleitung für Controller 3P Technik TCA5000950 herunter. 3P Technik TCA5000950 12 Seiten. 3p mains water top-up set compact
Seite druckenTroubleshooting Guide: an "At Site Level" Fault Finder
Symptom
Possible Faults
Solid Red LED –
Solenoid is blocked
Controller has
alarmed and
shut down.
Solenoid has failed.
Solenoid functions
normally, tundish
overflows
Solenoid functions
normally, tundish does
not overflow but tank
does not fill.
Flashing red
No fault.
LED –
Controller has
been stopped
Manually.
Top-up cycle is
Too small a top-up time
too frequent
is selected.
causing pump
to be shut off
during demand
for water.
Top-up cycle
Possible tank failure or
activates often,
fault (leak) in supply
even when no
pipes from pump.
water is drawn
on demand.
TCA5000950 v1.3
Solution
Press Reset, then test solenoid by pressing Test
button. If solenoid clicks but no water flows, check
the supply pipework and flexi-hose for blockages. If
supply is clear but solenoid does not function, replace
solenoid (call technical support).
If solenoid does not click, check wiring from solenoid
to controller for possible damage. If OK replace
solenoid (call 3P Technical support).
The supply pipe from tundish to tank is blocked. Clear
blockage and retest.
Check tundish to tank pipework by visually looking for
top-up water entering the tank. If no water is present,
suspect failure in pipework. If water is present
suspect tank failure.
Press the stop/reset button to reset the controller.
Follow the Internal Jumper Settings instructions to
change the jumper to position 2. Consult a qualified
electrician before opening the Control Unit. If in any
doubt please consult a qualified electrician or
electronic technician.
Shut down controller and pump and check tank water
level periodically (during dry weather). If water level
drops, suspect tank failure. Otherwise switch on
controller and pump and check for leaks in outlet
pipes from pump, and possible leaks of toilet float
valves, etc. Consider a larger pressure vessel. Consult
a professional adviser.
www.3ptechnik.co.uk
28-Sept-2021
Page 10 of 12