Westinghouse HW120A16 handleiding
Handleiding
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Installation
3.11 Condensate
Condensate can form in the vent of high efficiency
direct vent appliances. Without proper drainage,
condensate will damage the heat exchanger.
To prevent condensate damage, follow these
instructions.
Ÿ DO NOT connect the condensate drain line to the
pressure relief valve/line of the appliance.
Ÿ DO NOT allow condensate to enter the water
heater.
Ÿ DO NOT connect the condensate drain pipe directly
to the rain sewer.
DO NOT
Ÿ DO NOT connect the condensate drain line with an
air conditioning evaporator coil drain or.
Ÿ The end of the condensate drain pipe should be
open to the atmosphere. The end should not be
under water or other substances.
MUST DO
Ÿ The condensate drain pipe (along its entire length)
must be at least the same diameter as the drain
line, (5/8 inch).
Ÿ Use only venting that is approved and identified as
acceptable for your particular model.
Ÿ All condensate must drain and be disposed of
according to local codes.
Ÿ Slope the venting toward the appliance according
to the vent manufacturer’s installation
instructions.
Ÿ Use only corrosion resistant materials for the
condensate drain lines such as PVC pipe or plastic
hose.
Ÿ For vertical terminations, use the integrated
condensate collector and install a condensate trap.
Ÿ The condensate collector should be used for all
combination domestic/hydronic heating
applications.
Ÿ To minimize freezing of the condensate, run the
condensate drain line through an interior wall or
between insulation and an interior wall.
Ÿ The condensate drain pipe should be as short as
possible and have a downward pitch.
INFORMATION
Ÿ Regions of cold climate will create more
condensate in the vent system. The condensate
collector should be used in cold climates.
3.12 Gas And Gas Pipe Specifications
WARNING
Ÿ Make sure that all gas regulators in use
are operating properly and provide gas
pressure within the specified range as
shown below. Excessive intake pressure
can cause serious accidents.
Ÿ Failure to follow these warnings can
result in serious personal injury, carbon
monoxide poisoning or death.
Ÿ First check that the gas type matches the
nameplate.
Gas type
Natural Gas
Propane
Intake pressure
Min. 3.5" W.C. (0.87kPa)
Max. 10.5" W.C. (2.61kPa)
Min. 8.0" W.C. (1.99kPa)
Max. 13.0" W.C. (3.23kPa)
Ÿ Maximum and minimum gas pressure:
Ÿ Inlet gas pressures outside the above range of
values may adversely affect the performance of the
water heater. These pressures are measured when
the water heater is fully operational.
Ÿ The intake pressure must not exceed the above
maximum values; gas pressures outside the
specified range will result in hazardous operating
conditions and equipment damage.
Ÿ Be sure to disconnect the gas line from the water
heater before the main gas supply pressure test is
completed to avoid damaging the water heater.
Ÿ The regulator must be sized for the water heater
input and provided with the specified pressure
listed on the nameplate.
Ÿ If the heater's supply pressure is greater than the
specified maximum, a pressure regulator is
required. The regulator must reduce the gas
pressure to within acceptable limits.
Ÿ Install the gas regulator according to the
manufacturer's instructions.
Ÿ It is recommended that there be at least 3 ft (1 m) of
tubing between the regulator outlet and the water
inlet gas connection in the absence of a minimum
installation distance.
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Productinformatie
| Merk | Westinghouse |
| Model | HW120A16 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 7198 MB |
