CLEANING
Internal Cleaning
Wash the inside of the appliance with luke warm water and a mild soap. Never use abrasive or corrosive cleaning agents, steel wool,
scouring sponges, chemical cleaning agents, or highly perfumed cleaning products to clean the interior as these will damage the
surface and leave behind a strong odor. A sponge, towel, or soft brush is
recommended. Washing with a mixture of two table spoons of baking soda to 1 quart (1.14L) warm water. After
cleaning, thoroughly rinse and dry.
Normal Operating Sounds
•
You may hear faint gurgling or bubbling sounds when the refrigerant is pumped through the
refrigerant coils.
• When the comp
ressor is on, the refrigerant is being pumped around and you will hear a whirring sound or pulsating noise from the
compressor.
COMPRESSOR PROTECTIONS
Fan over current: protects the compressor and the electronic driver against fan over current due to start or running overload, or
1.
short-circuit.
Starting Failure: if the running speed is not achieved during the starting sequence, the unit is stopped and start up is retried after
2.
one minute.
Compressor overload: this protection operates when the compressor speed drops below the set up speed, or when the current
3.
draw is excessive, thus preventing the fridge from operating under overload conditions, which may cause refrigerating overload or
compressor failure.
Electronic driver overheat: if the temperature of the control’s electronic components becomes too high, an internal sensor will
4.
stop the unit
In case of overheating, one automatic attempt to restart the compressor is allowed. In case of battery protection, the number
of automatic attempts to restart is not limited. In case of any other protection occurring, two automatic attempts to restart the
compressor are allowed. Once the sequence of automatic attempts to restart the compressor is finished, the unit will remain
unable to operate until it is switched off and on again. The intervention of the thermostat during the sequence of automatic restart
attempts interrupts and resets the sequence
FAULT FINDING CHART
FAULT
POSSIBLE CAUSE
ACTION
Fridge not cold
Compressor will not start
No power
Battery poor connection
Faulty thermostat
Faulty electronic unit
Check power at lead is over 12V
Replace- contact service agent
Replace- contact service agent
Check to see if compressor starts on 240V adaptor
Compressor makes only short
start attempts
Bad power supply, too low voltage or
voltage drop at start attempts.
Discharged batteries
Check cables and connections, possible corrosion, clean.
Charge batteries, run engine or connect battery charger.
Voltage needs to be above 11.5 volt at start attempts
Compressor runs but no
refrigeration generated
Loss of refrigerant. Leakage in pipes or
evaporator.
Blocked refrigeration pipes
Mount service nipple on the compressor. Leak test, repair possible
leak, evacuate and re-fill refrigerant (60 grams)
(All this to be carried out by refrigeration specialist)
Compressor runs long time but
not generating enough cold
Bad ventilation. Condenser too warm.
Fan not operating.
Too much ice build up on evaporator
Lid not sealing.
Condenser blocked by dust
Improve ventilation around refrigerator.
Replace fan.
Defrost.
Check seals on lid.
Remove top casing and blow dust from inside condenser
Unable to change temperature
setting
Control panel locked
Reset control board. Insert thin object through reset hole in board
and press. Control panel will go blank and then automatically reset
*THIS REFRIGERATOR MUST NEVER BE
LAID DOWN ON ITS BACK OR SIDES
Introduction
3 Year warranty applies to this refrigerator provided it is not
subjected to abnormal use and all instructions are noted. This
refrigerator uses the latest in ‘low energy’ compressor technology.
To ensure that you use the minimum amount of 12V (DC) power
please read the instructions before using your refrigerator
Positioning
In order for your refrigerator to operate correctly and efficiently, you
must have sufficient air ventilation around the rear, sides and top.
This will insure the free flow of heat, which is generated from the
compressor and condenser during the cooling down time.
Note: Never place items on top of the vents above the compressor,
heat will not be able to escape and overheating could occur. This
will result in excessive running periods of the compressor and
reduce the life of your compressor.
Basically the more air flow around the refrigerator the shorter the
running cycles, which means lower energy consumption.
Connection
Your Bushman can be run form 12/24V (DC) and 240V (AC)
through an external 240V adaptor.
1. When running off 12V (DC)
The Bushman is not designed to run off a standard vehicle cigarette
lighter outlet. Often the wiring size to this outlet is insufficient to
allow correct functioning of the refrigerator.
TO INSURE CORRECT START AND
OPERATING CONDITIONS, ALWAYS
USE MINIMUM 6MM AUTOMOTIVE SIZE
CABLE
Always wire direct from the battery preferably through a 10amp
circuit breaker and make sure the earth is back to the battery and
not the chasse.
It is always preferred to run direct off a deep cycle battery with a
100A/Hr rating.
Note: If you decide to fit a different type of fitting other than the one
supplied then note that the smooth side of the lead or the one with
writing is the positive.
Reverse polarity will cause damage to the panel and will not be
under warranty
2. When running off 240V (AC)
Plug your 12V (DC) lead into the 240v adaptor and then direct to
mains power.
Never run direct from the refrigerator to mains power without a
240V adaptor. Irreversible damage can occur and will void any
warranty
3. When running from a generator
The Bushman is not designed to be run from the 240v or 12v
generator outlet, it is more efficient when running directly from
a battery. Fluctuations in generator current will damage the
refrigerator or the 240V adaptor. The following method should be
adopted when using a generator with the Bushman refrigerator.
Use a battery charger from the 240v generator outlet to the battery
and then run the refrigerator from the battery.
NO WARRANTY CLAIMS WILL BE ACCEPTED FOR
REFRIGERATORS WHICH ARE RUN DIRECTLY FROM A
GENERATOR
Installation of high lid and extension collar:
1. Slide standard lid to the left and remove.
2. Slide on high lid/extension collar.
3. Release tension on all 12 hinge screws
4. Close lid extension collar and clip down.
5. Retention screws with lid/extension collar in clipped down
position.
Operational Instructions
It is always recommended to run your fridge for 4-5 hours (or
1.
overnight if available) before use, preferably through your 240V
power supply, this will ensure that the internal air temperature,
condenser and insulation in the refrigerator has had time to
equalise and cycle times have been reduced. By doing this
before you plan to use your refrigerator you reduce the amount
of power it consumes on 12V and will provide for a more
efficient running refrigerator
Plug into the D.C power source per the specified rating (DC
2.
12V)
Press the power switch to the on position the power and blue
3.
back indicator will light up
To display set temperature, hold down set switch
4.
To set higher & lower temperature: Hold down set button and
5.
press either up or down button until desired temperature is
displayed.
Note: When the fridge is running it will operate at 2˚C either
side of set temperature i.e. fridge set at 0˚C will run until
reaches –2˚C then stop with the green energy light illuminated
then will cut back in when the temperature r2˚C
By running 2˚C either side of set temperature it helps the
compressor cutting in and out all the time reducing power
consumption and gives a more realistic internal temperature.
Hint: If using the unit as a refrigerator in the 42/45L
combination set the thermostat to –1˚C. Items in the
middle of the refrigerator will then be at a temperature of
approxi2˚C
