Engel 0642 013 3000, Руководство по обслуживанию

Страница: 15 / 19

【Check 7】 Fan motor Assy. （Fig.7)
◇Checking point
If the refrigerator of the switch is ON, the fan motor will start.
Please make sure that the wind has come out by hand.(Fig.7)
If the wind does not come out (fan is not moving),
the failure of the fan motor or, will be the code breaking.
◇Checking point
If want to check the start-up of the fan motor directly,
can check by connecting the DC12V directly. (Fig.8)
【Check 8】 Compressor rated current （Fig.7)
◇Checking point
Test result Judge
Approx. 1.7 - 2.0A Normal
Lower than 1.7A
Gas is leaking.
12
Compressor is locked, or
contaminated.
Higher than 2.0A
Current value measurement with clamp meter
between input cord terminals.
6. CHECK POINT
＆
CHECK METHOD
・Please be careful not to mistake the polarity of the
power supply.
・When connect with DC24V or wrong polarity,
fan motor will fail.
・Please use such as support coupler so as not to
short-circuit power.
Fig.7
Fig.8
CLAMP METER
To measure the rated current of the compressor,
please measure after 10 minutes or more after
starting the refrigerator.
Fig.9
WORK TIPS
INPUT CORD
SUPPORT COUPLER