Troubleshooting - Everflo EPU-US10 Installation Instructions Manual

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TROUBLESHOOTING

Problem
No water flows
The appliance does not
supply hot
water.
Loud boiling noises in-
side the appliance.
If you cannot remedy the fault, notify your qualified contractor. To facilitate and
speed up your enquiry, please provide the numbers from the type plate.
Cause
Cold feed isolation valve
closed
Incorrect connection of
pipes
Valve blocked
The temperature
selector is set to
"LOW".
No power at the appli-
ance.
Appliance is switched off Turn appliance on
The appliance is scaled
up.
Remedy
Open Valve
Correct error
Clean or replace valve
Switch the appliance ON
by turning
the temperature selec-
tor.
Check the plug / fuses in
the domestic
fuse box.
Have the appliance des-
caled by a
qualified contractor.
16

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Epu-us15

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