WFCO WF-8740P User Manual
Operator Manual
For use with WFCO ULTRA III Power Center
Model WF-8735P and WF-8740P
TM
Distributed in the U.S.A. and Canada by
Arterra distribution.
Sales (574) 294-8997
Warranty Service (877) 294-8997
Fax (574) 294-8698
www.wfcoelectronics.com
TM
Installation and Servicing of the WFCO WF-8700 Series Power Center
!
CAUTION
!
This product should be installed by an experienced technician.
CAUTION and care must be taken when servicing this equipment.
To prevent severe shock or electrocution consult your servicing dealer.
No serviceable parts.
!
WARNING
!
This unit employs components that tend to produce arcs or sparks.
To prevent fire or explosion, do not install in compartments
containing batteries or flammable materials
!
CAUTION
!
(LP gas).
To prevent fire, do not cover or obstruct ventilation openings.
Do not mount in zero-clearance compartment.
Overheating may result.
For continued protection against risk of fire, or electric shock
replace only with same type and ratings of fuse.
!
CAUTION
!
Check on a monthly basis the fluid level in any battery connected to RV
charging system.
This product is not ignition protected and should not be installed in an
®
LP compartment.
2
General Consumer Information
Reverse Battery Protection
This feature prevents permanent damage to the converter from an incorrect
battery connection.
S
N
O
I
T
C
U
R
T
S
N
I
N
O
I
T
A
L
L
TA
S
N
I
Automatic Cooling Fan
The fan is variable speed and current controlled.
Electronic Current Limiting
Automatically shuts down power during overload or short-circuit conditions.
Automatically returns to normal operation after conditions are corrected.
DC Fuses
- Six 12 Vdc circuits (including one battery circuit, one circuit for slideouts)
- Maximum of 30 Adc fuse for DC circuits 5 and 6 (all others max. 20 Adc)
- Reverse battery protection fuse; replace with
ATC “Littelfuse ” Type 257 fuse
Circuit Breakers
One 30 Aac Main circuit” and a maximum of five 20 Aac Branch circuits”“ “
®
UL-Listed Main Circuit Breakers, rated for 120 Vac, maximum 30 Aac
Acceptable circuit breakers are as follows:
Manufacturer
Cutler Hammer
Thomas Betts
ITE/Siemens
Square D
Murray
®
UL-Listed Branch Circuit Breakers, rated for 120 Vac, maximum 20 Aac
Acceptable circuit breakers are as follows:
Manufacturer
Cutler Hammer
Thomas Betts
ITE/Siemens
Square D
Murray
- A replacement or additional circuit breaker shall be of the same manufacturer,
type designation, and equal or greater interrupting rating, not to exceed 30 A.
- Short-Circuit-Current” rating for the breaker should be 10,000 A.“
Breaker Filler Plates:
Manufacturer
WFCO
®
Model/Cat. No./Type
Type BR and C
Type TB or TBBD
Type QP or QT
Type HOM or HOMT
Type MP-Tor MH-T
Model/Cat. No./Type
Type BR and C, Type BRD BD and A
Type TB and TBBD
Type QP or QT
Type HOM and HOMT
Type MH-Tor MP-T
Model/Cat. No./Type
FP-01 or FP-01B
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