Creda Aquathermo 53 series 핸드북 - 페이지 6
{카테고리_이름} Creda Aquathermo 53 series에 대한 핸드북을 온라인으로 검색하거나 PDF를 다운로드하세요. Creda Aquathermo 53 series 6 페이지.
페이지 인쇄Troubleshooting
If the performance of the shower deteriorates in service, follow the checks in the "self help" table
below before calling out the contractor.
Any one of the simple adjustments could restore the per formance.
If these fail to restore the performance you should seek professional help.
The person who installed the shower is probably the best one to repair it and is certainly the person
to contact if you have a problem in the guarantee period.
Self Help Check List
a) Water too HOT
b) Water too COLD
c) Spray pattern poor
d) Display behaves erratically
e) Water does not flow when start/stop
button is pressed
lights on
"o" and then "t" flashing in display
no lights
f) Warmer / cooler buttons only adjusts
between 2 and 5
g) Unit makes a whirring noise,
especially at the start of the shower
session.
Press the cooler button.
Clean spray plate holes.
Press the warmer button.
Clean spray plate.
Select outer / inner only
Switch off electricity at ceiling / isolating switch, wait a
few seconds, switch on again.
(Note the shower should be switched off each time after
use at the ceiling switch.)
Note: If there is no water flowing then the shower will
automatically switch off after about 5 seconds.
Check the water supply is turned on.
Unit in over temperature mode see section on "purging"
Check ceiling switch is on. Check power is on.
See relevant section in professional help
This is normal. There is a motor inside the shower used
to adjust the flow and this always operates at the start
of each shower.
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Professional Service Check List
This additional checklist is provided for the benefit of the qualified service representative.
Warning. Switch Off The Electricity At The Isolating Switch Before Removing
The Front Cover To Make Checks.
a) Poor temperature control
b) Water too COLD
c) Poor or no control over water flow
d) No water when start button is
pressed.
e) Unit has been switched off using stop
button but can be heard heating the
water
f) Pressure relief valve operated
g) Temperature buttons only adjust
between 2 and 5
h) Shower runs for about 5 seconds and
then switches off by itself
Check inlet / outlet thermistors to see if they are in
circuit.
Check for blockage in filter of solenoid valve
Check board configuration for correct power rating
Check circuit through thermal cut-out
Check circuit through all 4 elements.
Test should be done using a low voltage resistance
meter whilst the power is switched off at the isolating
switch
Check circuit through triacs
Check working voltage
Replace inlet valve assembly
Check water supply.
Check circuit through solenoid coil.
If ok replace logic PCB
Replace triac PCB
Check for cause of high pressure and remove it.
Replace pressure relief valve (Not covered under
guarantee).
Contact Customer service
Flow transducer fault.
Check that internal blade "spins" when the water flows :
If not, replace transducer.
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