Sharp JH-1600E Service Manual download pdf (Page 11)

Analyzing Defect Situation

1. Analyzing Defect Situation

I. Checking serial number

Check and record the serial number of the solar power conditioner (You can find it in the

rating label located at right side of the unit).

Representation of serial number:

b c

A. Last number of Production Year.

B. Month (0 ~ 9, X, Y, Z)

C. Factory: 7 for DELTA China WJ factory

D. Consecutive number (5 digits)

II. Checking environment where system is installed

Check whether the installation site does not fall into none of the following conditions:

The ambient temperature is outside the range of tolerable ambient temperature (Solar

Power Conditioner; -20°C to +60°C, -4°F to +140°F).

Higher than the altitude of about 2,000 m above sea level

Prone to damage by sea water

Close to corrosive gas or liquid (for example, locations where chemicals are processed,

feedlots or poultry)

Avoid the unit to exposed to direct sunlight

Prone to flooding or high levels of snow pack

High humidity

․Condensation

․Exposure to steam, vapor, or water

․Exposure to direct cool air

․Near television antenna or antenna cable

․Ventilation is not enough to cool the solar

power conditioner, that is to say, outdoors, the

inverter requires. At least 50 cm (19.7 inches)

of clearance between the button of the unit and

the ground, indoors, it is recommended that the

same clearance between the button of the unit

and the floor be used.

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Sharp JH-1600E Service Manual Page 11