Dettson HYDRAI016-208-3, Installation Instructions And Owner'S Manual

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4 MAINTENANCE
The property owner has the following responsibilities:
1. To maintain the area around the boiler clean at
all times and free from combustible and highly
flammable material;
2. To ensure that the ambient air at the boiler is not
excessively dusty or humid;
3. To have all water leaks repaired in the system as
they arise.
4. To ensure that the ambient temperature in the area
where the unit is installed does not exceed 27°C
(80°F).
CAUTION
The boiler guarantee may be invalidated if: water
leaks in the system are not repaired; the boiler is used
as a source of domestic hot water; or a significant
amount of new water or air is introduced into the
system.
It is recommended that the boiler be purged annually, in
order to eliminate sediment and sludge that may have
accumulated at the bottom of the boiler and covered the
heating elements.
Procedure:
1. Let the boiler cool down;
2. Close the maintenance valves, which are installed
at the water inlet and outlet of the boiler.
N.B.: It
is not recommended to drain the water from the
heating pipe system
;
3. Hook-up a garden hose to the drain valve and place
it close to a floor drain;
4. Open the purge valve until the water comes out
clean and clear;
5. Close the valve.
It is recommended to perform a visual inspection of the
boiler electrical compartment annually, during the heating
season.
The items to check are the water tightness
of the elements, signs of overheating of the electrical
components and the wiring. Corrective measures must
be undertaken as required, as soon as possible.
Defective components should always be replaced with
the Original Equipment Manufacturer’s parts.
5 INFORMATION
Model: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Serial number: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation date of the electric boiler: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Service telephone # - Day: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Night: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dealer name and address: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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