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WFCO WF-89XX Installation Manual

Oem installation manual for use with wfco ultra iii distribution center

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To DC Branch Circui ts
30A
NHG
From AC Branch Circuits
PLASTIC CASE
BLACK WIRE
PIN TERMINAL (CONNECTED TO BRANCH BREAKER)
NEUTRAL
STAB BAR
TERMINAL BAR
WHITE WIRE
GREEN WIRE
GROUND
TERMINAL BAR
WF-89xxMBA
Main Board Assembly
Converter
(AVAILABLE AS BRANCH CIRCUIT)
NEG-
NEG-
FUSE PANEL
+VCC
+VCC
REVERSE BATTERY
PROTECTION FUSE
4
POS+
POS+
12 Vdc
DEEP CYCLE
BATTERY
CD-M-00002-12
OEM Installation Manual
For use with WFCO ULTRA III Distribution Center
WF-8900 Series
(model number located on the door assembly label)
Distributed in the U.S.A. and Canada by
ARTERRA DISTRIBUTION
Warranty Service (877) 294-8997
Fax (574) 294-8698
www.wfcoelectronics.com

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Questions and answers

Mike Meier
March 7, 2025

Is the WF-89xxMBA converter capable of charging an AGM battery without having to change or switch anything?

1 comments:
Mr. Anderson
May 14, 2025

Yes, the WFCO WF-89XXMBA converter can charge an AGM battery without any adjustments.

This answer is automatically generated

James A. Bailey
January 26, 2025

no AC power on outlets on rv.

1 comments:
Mr. Anderson
February 10, 2025

There may be no AC power on outlets in the WFCO WF-89XX RV due to several possible reasons:

1. Main Circuit Breaker Tripped – Check if the 30A main circuit breaker has tripped and reset it if necessary.
2. Branch Circuit Breakers Tripped – Ensure individual branch circuit breakers (rated up to 20A) are not tripped.
3. Loose or Disconnected Wiring – Verify that the AC wiring connections (hot, neutral, and ground) are secure.
4. Short Circuit or Overload – Inspect for any short circuits or overloads that may have caused a breaker to trip.
5. Faulty Shore Power Connection – Confirm that the RV is properly connected to a functioning shore power source.
6. Converter Malfunction – If the converter is not functioning properly, it may not distribute AC power correctly.

If none of these resolve the issue, further testing of the power center may be required.

This answer is automatically generated

Summary of Contents for WFCO WF-89XX

  • Page 1 OEM Installation Manual For use with WFCO ULTRA III Distribution Center To DC Branch Circui ts WF-8900 Series (model number located on the door assembly label) From AC Branch Circuits PLASTIC CASE BLACK WIRE (AVAILABLE AS BRANCH CIRCUIT) PIN TERMINAL (CONNECTED TO BRANCH BREAKER)
  • Page 2: Rear View

    OEM Installation of the WFCO WF-8900 Series Power Center ® UL -Listed Main Circuit Breakers, rated for 120 V, maximum 30 A Acceptable circuit breakers are as follows: Select a mounting location near the shore power and battery (batteries) Manufacturer Model/Cat.

This manual is also suitable for:

Wf-8900 series