Westinghouse HW120A16 handleiding
Handleiding
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3.2 Installation Checklist
o Unbox and check whether the water heater,
installation manual and owner’s guide, parts and
accessories bag, are coming in the box.
o Water supply should be free of chemicals, and
water hardness that higher than allowed level may
damage the water heater.
o Ensure there is enough space required for
installation.
o Ensure there is enough distance required between
the exhaust vent and air inlet of houses.
o Ensure you are using the right exhaust vent
products, and follow the installation manual from
the suppliers.
o Check to ensure there are no corrosive chemicals
in the air intake.
o For indoor water heater models, ensure the
number of elbows used does not exceed the
maximum quantity allowed, and the exhaust vent
pipe’s total length (including the elbows, each is
equivalent to 6 feet) does not exceed the
maximum length allowed for the water heater.
o Install a manual gas shut-off valve between the
water heater and your gas supply line.
o Ensure no water leakages.
o Check to confirm there is no gas leakage in piping
and fittings.
o Slope horizontal exhaust run towards the water
heater 1/4 in. per foot (21 mm per meter). DO NOT
slope intake air pipe towards water heater.
o Confirm the gas inlet pressure in the min-max
range as required.
o Turn off hot water switch, turn on cold water
switch and the drain screw, flush the debris and
air out of the water pipes. Debris inside the water
my damage the water heater. Please use buckets
or extra water pipes if needed.
o Turn off cold and hot water switches before
cleaning up water inlet filter. Put a bucket under
the water heater’s filter to catch any water out of
the water heater. Screw out the water inlet filter,
wash off debris and dusts, and then hand screw
the filter back in. When it's done, turn on the cold
and hot water switches.
o Ensure the pressure relieve valve’s relieving
capacity exceeds that of the water heater BTU
input rating. Please refer to the specifications on
the side of machine for BTU input ratings.
o Confirm the thermostat works normally.
o Drain the water out of the water heater if you are
not using the water heater for a significant time
period.
o Confirm you are using the gas type as required by
the water heater.
o Confirm the power supply is 120 V/60 Hz, and
properly grounded.
o Connect a gas manometer to the pressure port to
verify the system is working normally. Turn on
appliances that use high flow rate hot water and
set the water heater to its maximum operation
capacity, the inlet gas pressure must be higher
than the minimum pressure on the specification
label.
o Do not induct poisonous chemicals into drinking
water, like the chemicals used to process broiler
water.
Installation
12
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Productinformatie
| Merk | Westinghouse |
| Model | HW120A16 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 7198 MB |
