Troubleshooting; Fuses; Ventilation Details; Warranty - NewMar RM2048HE Installation Manual

48v rectifier
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4.2

Troubleshooting

If the red
LED is illuminated:
Unplug the rectifier and re-engage.
Check AC power to the rectifier.
Check for rectifier alarms in the monitor Urgent Alarm list.
If symptoms persist, contact a service agent.
If the yellow
LED is illuminated:
Check the monitor Non-Urgent Alarm list.
4.3

Fuses

Although there are fuses inside the rectifier, these are rated such that their failure indicates a fault requiring qualified
service. Do not attempt to repair these fuses.
However, for IEC 60950 the fuse ratings are required to be specified. The following fuses are soldered to the PCB:
FH101 15 A 250 V ceramic slow blow wire end Fuse FH102 15 A 250 V
ceramic slow blow wire end Fuse

5 Ventilation Details

The rectifier has an outlet area of 3.26 in
and requires a minimum opening area of 3.26 in
Refer to additional information in section 2.4 Ventilation above.

6 Warranty

Newmar warrants that this product is free from defects in material and workmanship and agrees to remedy any
defect (or at its option replace the product) for a period of two years from the date of purchase. This warranty covers
both parts and labor. Parts may be replaced under this warranty with new or remanufactured parts.
This warranty will not apply to any product that has been improperly installed (as described in the installation
manual), misused, abused, used in ways the product was not designed, altered, or repaired in any way which may
affect the performance or reliability of operation, sustained damage by power surges or electrical storms, or
sustained shipping damage, or repaired by any unauthorized repair center.
Please contact Newmar Customer Service to obtain a Returned Materials Authorization (RMA) prior to shipping any
products for repair. All shipments must be shipped prepaid and include proof of the date of your original purchase.
Please include your name, address, phone number, email address and a brief description of the problem.
Newmar makes no other warranties, express or implied, including any warranty of fitness for a particular purpose. In
no event shall Newmar be responsible for indirect or consequential damages or lost profits even if Newmar has been
advised of the possibility of such damages. Newmar sole obligation to you shall be the repair or replacement of a
non-conforming product.
Rectifier Installation Manual
/2100 mm
. Any custom mounting tray shall not obstruct these openings
2
2
/2100 mm
.
2
2
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