KWIKBOIL BOILING WATER UNIT:
FAULT FINDING GUIDE
6.
SYMPTOM POSSIBLE CAUSE SOLUTION
1.The unit does not fill
with water
2.The unit fills water to
low level and does not
heat
3.The unit boils
continuously
4.The unit overflows
5.There is no water from
the tap.
6.No electrical power to
unit.
7.No water to unit
Incoming water pressure is too
high
Solenoid valve failure.
Level probe failure.
The unit did not fill with enough
water.
The tap diaphragm is disconnected
from its spindle.
There is no power supply
There is no water supply
The filter is blocked
Electronic Controller failure
Solenoid Valve failure
Thermal cut-out tripped.
Heating Element failure.
Electronic Controller failure.
Thermistor failure
Temperature is not correctly set.
Electronic Controller failure.
Thermistor failure.
Power Supply failure.
Mains water supply failure.
Reset the Thermal cut-out.
If the Heating Element is properly
wired, then check its resistance.
Test the Electronic Controller.
Replace Thermistor
Set the Temperature Adjustment
Trim Pot.
Test the Electronic Controller.
Replace Thermistor.
See 1. &2. Above.
Drain water out of the unit. When the
unit is empty, disassemble and
repair of the top
When water supply restored;
1.Continue to use as normal and
the refilling process will
automatically restart
2.Switch off electrical supply for 30
seconds & switch on again.
Check the electrical supply.
Check the water supply
Check the filter, clean or replace.
Test the Electronic Controller.
Check resistance of the solenoid,
Replace if broken
Reduce incoming water pressure.
Disassemble the solenoid valve and
blow air through it. If air flows through,
replace the solenoid valve.
Clean the level probe.
Replace the level probe.
Will restart automatically when
electrical power is restored.
SPARE PARTS LIST:
7.
KB ELE-1,8
KB ELE-2,0
KB ELE-2,4
KB ELE-3,0
KB PCB
KB VALVKIT
KT TAP-O/ASS
KB WAT-PROBE
KB THERMIS
KB SEALS
KB TAP-SPAC
KB TAP-H
KB TAP-CAP
KB TAP-SHAF
KB TAP=SEAL
KB TAP-SPRING
KB DR-SCR
KB DR-SEAL
KB NUT-1/O
KB VENT-ISH
KB IN-STRAIN
KB IN-NRVALV
KB PRV15
KB SSTRAY
1.8KW ELEMENT(2,5Lt.)
2.0KW ELEMENT(5;7,5&10 Lt.)
2.4KW ELEMENT(15Lt.)
3.0KW ELEMENT(25Lt.)
PC BOARD
SOLENOID VALVE KIT
OUTLET TAP ASSEMBLY
WATER LEVEL PROBE
THERMISTORS
TANK/ELEMENT SEAL
TAP OUTLET SPACER
TAP HANDLE
TAP CAP
TAP SHAFT
TAP SEAL
TAP SPRING
DRAIN SCREW
DRAIN SEAL
INLET/VENT NUT
INLET/VENT SILICONE HOSE
INLET STRAINER
INLET NON-RETURN VALVE
ITAP 361 PRV 15mm
STAINLESS STEEL DRIP TRAY
Page 13 Page 14
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