Dewhot NDCT16DH, Инструкция по эксплуатации

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Dewhot | Gas geyser manual
GENERAL MAINTENANCE
If your gas technician maintains your gas
geyser you should not have any issues with
it for years.
We recommend that you periodically check
the burner, relief valve, water filter and flue
system.
This needs to be done by a certified installer.
A maintenance program is advisable.
1. Inspect the area around the gas
geyser to ensure that its in a safe
operating environment.
2. Make sure that the appliance has not
been damaged. If there are traces
of damage or denting contact your
supplier to check that the appliance is
still functioning properly.
3. Check for any abnormal sounds while
operating your appliance. A light
humming sound is normal from time to
time.
Check for gas/ water leaks.
4. The cold water supply filters should be
cleaned once a year.
5. Perform regular maintenance on the
geyser to prevent carbon monoxide
dangers, excessive hot water
temperatures or other potentially
hazardous conditions.
DO NOT
1. Continue to use the gas geyser if you feel
that there is something wrong with it.
2. Allow children to operate or handle
the appliance.
After you have checked, maintained and/
or cleaned the appliance, make sure that it
is working properly by turning on the hot
water tap.
COASTAL CORROSIVE
ENVIROMENTS
For geysers installed near the coast, get
your gas installer to remove the cover and
spray electrical contact cleaner on all the
electronic contacts, after the electrical spray
has dried up you can spray Q30 or any other
kind of electrical sealant to seal the joins
and prevent corrosion from entering the
electronics. This is highly advised and can be
performed at any location inland or coastal.
Do not perform this step if the geyser is on.
Maintenance and cleaning