User Manual

F3
F1
F2
L1 L2
AC HTR2
AC HTR
AC HTR2
AC HTR
P1
P2
P3
12VCOM
FLP/DC HTR
FLP/Sense
GV
GVGND
12V FAN/DC HTR
12VDC
618198
618224
618574
618575
618828
619378
AC in (Hot) AC in (Neut) AC Heater 2 (Neut) AC Heater (Neut) AC Heater 2 (Hot) AC Heater (Hot) + 12V DC 12V Fan/DC Heater
Flapper Sense
Gas Valve Gas Valve Ground
Flapper/DC Heater
12V DC Ground
Spark Wire
618198
618224
618574
618575
618828
619378
Preface to Installation! Before attempting installation, make sure the 12 Volt source to the refrigerator is DC coming from
the battery, the battery charging side of the converter, or the filtered and regulated output of a “linear” converter; as is
recommended by ALL the refrigerator manufacturers!
Installation: Please note that all of the connections to the board for the: AC, AC Heater, P1 Cable, P2 Cable, or P3 door,
High ripple voltage coming from your converter into the 12 volt DC supply can adversely affect the operation of your
refrigerator and your voltage may becircuit board, possibly causing premature failure. If you detect or suspect high ripple
an issue, please call us and we will instruct you on how to correctly check for and correct this condition.
DC Heater or Flapper Heater, +12V, GND, Gas Valve GND, and the Spark Wire are all labeled the same, and in the same
location as the original factory boards!
N991 Installation Instructions
style converters or damaged converters can have peak voltages
These kinds of HIGH “RIPPLE” outputs from rectified transformer
of 22 to 28 volts, AND if a power surge comes along it gets through
SO! – PAY ATTENTION!like gang busters,
+
0
Dinosaur Electronics
Program jumper is shown set to position “618198”
SHOWN FOR EXAMPLE PURPOSES ONLY!
YOU MUST SET THE JUMPER CORRECTLY
Selection jumper: You MUST
move the jumper on the board
to correspond to the exact part
number on the board being
replaced.
FAILURE TO SET THE JUMPER
correctly will result in no operation
or improper operation.
Use these connectors for the second
AC heater element. Used only in refrigerators
with dual AC elements.
N991 Instructions revised 9/23/13
12 volts DC
High peaks (unfiltered output)
YOUR ATTENTION PLEASE!
[phone]
IMPORTANT! PLEASE READ
THESE INSTRUCTIONS.
Use or replace the F3 AC fuse with a 5 amp
fuse for refrigerators have a single AC heater.
Replace or install the 8 amp fuse for for
refrigerators that have dual AC heaters
Replace F1 & F2 with
3 amp fuses only!