Earthing Continuity Verification - Zenith Econoboil 301642 Installation And Operating Instructions Manual

If required, an earth continuity
test can be performed by testing
between the earth pin on the
products lead and a exposed
piece of metal on the case.
Symptom
Fails to dispense water.
Water not boiling.
Runs out of boiling water and
fails to refill.
Outlet tap drips.
Overflow from vent.
Excessive steam from vent.
Power "on" but no heat.
Overload repeatedly tripping with
excessive steam.
Overload repeatedly tripping without
excessive steam.
In order to help preserve our environment we ask that you dispose of this product correctly. Please contact
your local city council for collection centre details.
Page 8 of 12

Earthing Continuity Verification

Warning: this appliance must be earthed.
Following remedial service the earthing continuity of the heater must
be checked by a qualified technician using an appliance tester, or
continuity tester of accuracy Class 5 or better. Class 5 denotes an
accuracy of 5% full scale deflection.
1. Isolate power supply.
2. Set meter to 0 ohm with leads connected together.
3. Connect one test lead to the earth pin on the three pin plug.
4. Connect the other test lead to a bare patch of metal (preferably on
the edge) of the top of the cover, then to the front cover of the unit, and
then to the tap.
Warning- the water may be boiling - show extra care.
5. Test that in every instance the electrical resistance does not exceed
1 ohm.
Problem Solving
Possible Cause
Water isolating valve turned off.
blocked meter tube, blocked
strainer, jammed ball valve
Faulty thermostat, faulty
faulty cutout.
Internal adjustment.
Cleaning
Cleaning Case
Do not use strong, corrosive, spray or abrasive cleaners. Clean the
case with a soft cloth or sponge and mild soapy water.
End of Life Disposal
Zenith Econoboil - Installation & Operating Instructions - 804544NZ - 03.17 v1.00
assembly.
No power.
element
Solution
Check water supply valve.
Contact Zenith authorised
agent.
Check power supply.
Contact Zenith authorised
agent.
Contact Zenith authorised
agent.