Resfriar 6 series User manual

Owner´s Manual
Resfri ar Roof Air Coolers.6 Series

2
Our Company
Congratulations for buying a Resfri ar Roof Air Cooler.
From now on, you will have in your vehicle an innovative product with
the most renowned quality worldwide.
This product will provide you much comfort and safety,
supported by more than 1,200 dealers and service network in Brazil
and other countries, from Latin America to Europe.
From east to west, from north to south, wherever you stay,
you will be among friends, because when you buy a Resfri ar product
there will always be a skilled professional to serve you.
Resfri ar is a company that takes care of your life quality,
that´s why we have prepared this manual. Here you will find simple
and easy instructions to obtain the best performance from your roof
air cooler. Our main focus is to reach and develop new technologies to
afford more comfort and satisfaction to our customers. For this reason,
we are leader and worldwide renowned in the roof air coolers market
for roads and agriculture.
If you have comments and/or suggestions about our
products, please get in touch with us through our phone +55 54
3511.1111 or through our website .www.resfriar.com.br

Main Components
3
Main Panel
Control Panel
Internal Lamp
Air Diffuser
Finishing
Frame
Control Panel
Main
Panel
Sealing
profile
Base
Water Pump
Internal Basin Filter
Fan Motor
Motor Bracket
Motor Cover
Straw
Filter Assembly
External Light
Top Cover
Base pre-filter

Control Panel
10 118 39
765
Model
If the button is pressed again, the led will stay on to show that the sleep
function is not programmed. To get a new programming, just follow the
steps above mentioned.
Remarks: If the fan is stopped using the button all the sleep
programming will be automatically off.
Water function: To on/off the water function (ventilation with cooling
process) press the button . The green led will lights showing the function
is on. If the green led is continuously on, it means that the water function
is in operation, but the injection pump is not working.
The green led blinking means that the water function is operating and
the injection pump is working too.
Note: When the fan starts, automatically the water function starts
working.
3
4
9
9
9
6
10
74
6
3
122
Not
for R3
command
5
Remote Control
Optional
1 -
2 -
3 -
4 -
5 -
6 -
7 -
8 -
9 -
10 -
11 -
12 -
Remote control IR receiver
On/Off internal lamp (cabinet)
Sleep programming
On/Off water injection
On/Off the external placard
Off/Decrease the fan speed
On/Increase the fan speed
Lack of water (yellow) signal lamp
Water injection working signal lamp (green)
Fan on and Sleep on signal lamp (red)
External placard on signal lamp
On/off fan (function only in the remote control)
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1 2
4
Internal (cabinet) lamp intensity control: Press the internal lamp
button during 5 seconds, then the lamp brightness will vary in 5
levels. Release the button when you get the best intensity for your
convenience. This new selection will be kept in memory inside the
Control Panel, then every time you light the lamp it will show the same
intensity level.
SLEEP programming: Turn on the fan , then the red led is
continuously on to inform that the fan is in operation but still the sleep
is without programming. Press the sleep button , the led blinks
once to inform that the sleep is programmed for 1 hour. Press again the
same button and the lamp will blink twice showing that the sleep
time is for 2 hours. If you need more time for Sleep, you can program
this function up to 5 blinks (or 5 hours).
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3
3
10
10
2

You will note that the fan reaches its maximum or minimum speed levels
when you hear a longer beep coming from the panel.
EXTERNAL light : Press the button to On/Off the external light in the
placard. The blue led lights informing this function is on.
REMOTE Control (Optional): This device has all the Panel functions as
detailed above plus an exclusive command for turning On/Off the fan.
Note: If all the functions are not controlled by the Remote Control, verify
the battery charge. When replacing, use the CR.2032 battery model.
Lack of WATER: The Control Panel has a sensor to detect lack of
water inside the tank. Whether the water level is lower than minimum,
the yellow led starts blinking to notice the user to refill the tank
with the water.
After filling it, the led will stay on.
When the water function starts again, the led will turn off.
Note: When it´s noticed that there is lack of water, the water
function will automatically turn off.
FAN speed: This R3 Control Panel has 10 speeds controlled by the
buttons Off/Decrease and On/Increase.
The fan is set in the factory to start at the minimum speed when
pressing the button .
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Model Model
7
7
8
8
8
6
5
12
11
External Placard light External Placard light
Fan/motor
Connections diagram for R3 Universal Control Panel. Connections diagram for R4 Universal Control Panel
Fan motor
20 A
Fuse
20 A
Water
Level Sensor
Water
Level Sensor
Water tank
Injection pump Water tank Injection pump
Basin
Returning pump
Basin
Returning pump
Battery Battery
Internal
Lamp
Internal
lamp
Temperature
Sensor

Sleep Function: It´s possible to program the time the fan will turn on/off.
To program the sleep function you must program the alarm clock first, then
press again the button . The symbol will blink and the symbol will
appear in the display to inform you are programming the turning on time. If
you press the same button again, the display will show indicating the
turning off time. To turn on the sleep function, press the button , then the
symbol will appear in the display.
When you make a pause for more than 5 seconds without pressing any
button, the display will return to the standard settings.
Note: Using the sleep function, the fan will turn on in the same speed
when it was turned off. If you turn on using the button the fan will
start in the minimum speed.
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LI
de
Control Panel
Model
12 - On/off water function button
13 - On/off external light
14 - Water function on symbol
15 - Alarm clock activated symbol
16 - Symbol to fill the tank with water
17 - Off/reduce fan motor speed
button
18 - Temperature in °C
19 - On/increase fan motor speed
button
20 - Remote control IR receiver
21 - Battery charge bar graph
22 - On/off fan motor button (exclusive
function for the remote control)
23 - External light on symbol
4
5
5
10
15
11
17 19 19
1 2 3 4 5 6 7 8 9 10 11
12 13 14 15 16 17 21 18 23 2019
1912
1711
224
9
13
1 -
2 -
3 -
4 -
5 -
6 -
7 -
8 -
9 -
10 -
11 -
Bar graph showing the fan speed
Fan on symbol
Fan speed showed in numbers
On/off internal light button
Clock, alarm and sleep programming
button
Sleep on symbol
Returning pump working symbol
Injection pump working symbol
On/off alarm clock button
24 hours digital clock
On/off sleep button
Remote
Control
Included
Internal (cabinet) lamp intensity control: Press the internal lamp
button during 5 seconds, then the lamp brightness will vary in 5 levels.
Release the button when you get the best intensity for your
convenience. This new selection will be kept in memory inside the
Control Panel, then every time you light the lamp it will show the same
intensity level.
Alarm Clock: To program the time to wake up, hold pressed the button
during 3 seconds. The symbol will blink so you can verify if the
time showed in the display is the correct one. To adjust it again, use
the buttons and .
When you make a pause for more than 5 seconds without pressing any
button, the display will return to the standard settings.

EXTERNAL light : Press the button to On/Off the external light in the
placard. The symbol will appear in the display to show this function is
on.
Clock time adjustment: After programming the sleep function, press
again the button , the display will show the current hour blinking. In case
you would like to adjust it, use the buttons and . If you don´t press any
button for the next 5 seconds, the display will be back to the normal .
REMOTE Control: This device has all the Panel functions as detailed
above plus an exclusive command for turning On/Off the fan.
Note: If all the functions are not controlled by the Remote Control, verify
the battery charge. When replacing, use the CR.2032 battery model.
The temperature indicator reads from -9°C to 50°C. If the display shows
then the operation temperature is out of the range or some disturb
may have happened with the sensor.
Water Function: To On/Off the water function (ventilation with the
cooling process) press the button . The water function symbol will
appear in the display.
The symbol will appear in the display showing that the injection pump in
the water tank is working and the symbol will appear in the display when
the returning pump in the basin is working.
Note: Before the pump in the water tank starts to inject water, the
returning pump in the basin will work to empty it.
When the fan starts, automatically the water function starts working.
Lack of water: The Control Panel has a sensor to detect lack of water
inside of the water tank. When the water level is lower than minimum, the
symbol starts to blink informing the user to refill the water tank.
After filling it, the symbol will stay on and it will disappear when you turn
on the water function again.
Note: When the lack of water is detected, the water function will stop.
Fan Speed: This R4 Control Panel has 10 speeds controlled by the buttons
Off/Decrease and On/Increase .
You will note that the fan reaches its maximum or minimum speed levels
when you hear a longer beep coming from the panel.
To turn on, press the button , it will start automatically in the minimum
speed. To increase the speed, keep it pressed until you reach the desired
speed.
To turn off, keep pressed the button until the fan stops.
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12
14
13
5
22
16
12
17
17
19
19
19
17
8
7
EE
23

Important parts for
Maintenance
Motor: Located in the center of the
bas e, it is respon si ble fo r the
ventilation, getting the air from
outside and carrying it to inside of the
cabin, already cooled.
Its carbon brushes must be inspected
every 6(six) months and, if necessary, changed. We suggest to change
them every 2(two) years.
Evaporative Straw Filter: Located in
the base, it filters dirt, dust and insects.
It humidifies the air coming from
outside, through an evaporation
process where the air, passing through
the straw filter, joins the water and an exchange of heat occurs.The
filter has a water tubing(hose) that spreads the water sent by the
pump.Take out the straw and clean the water exit holes with a needle
to remove obstructions. Pass an air blast in the holes and put the filter
back in the base.
Note: We suggest that the inspection should be done every 2
months and the straw filter changed every 6 months.
Remote Control: It controls the panel
from a short distance up to 2 meters. If
some failure happens, we suggest to
check its battery first.
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A periodical maintenance is essential for the
best performance of your Resfri ar roof air cooler
Base internal filter: Located in the base, it is
responsible for filtering the water excess that
decants from the straw filter. The water is
recycled and sent back to the water tank
totally clean. That´s why it is essential to keep
it always clean.
Procedure: At most, every 2 (two) months, pass an air blast through
the tissue , since if there is too much dirt in the filter, it will stop the
passage of the water, leading to a possible leakage.
Water pump:
Injection: Located in the water tank, it
sends the water to the evaporative straw
filter.
Returning: Located in the base, it sends
the excess of water back to the water
tank.
Note:Take out the pumps every 2 months
and clean them with an air blast. We
suggest to change them every 6 (six)
months.
Sensor: In case the water tank is filled
and the signal of lack of water is still on,

Technical Assistance
Control Panels R3/R4:
They control all the product functions and can be used for roof air coolers
in two voltages: 12 and 24V. It doesn´t have a defined life time, since this
depends on the maintenance and regular checks done. This product is
equiped with an internal safety circuit against motor, lamps and pumps
short-circuits. In case your roof air cooler stops working, always check
the fan motor, the pumps and the lamps first, since the defect could not
be on the control panel. The control panel may turn off, protecting itself
against some other electrical defects. Check also the general fuse in the
battery.
Remarks:
For this S6 roof air cooler, only use control panels with two pumps,
universal model.
Remarks:
Never add into the water tank clothes softeners, essences , perfumes
or other substances. These products generates bubbles, leading to
water leakage inside of the cabin.
Keep the water tank always clean and with pure water.
We recommend to use our Resfri ar original antibacterial flavoring.
Resfri ar is always worried with the proper functioning of its products,
during its whole life time.
The technical assistance should be done by an authorized Resfri ar
distributor.
In case of any doubt or to verify where is the nearest technical
assistance, please call to +55 54 3511.1111 .
In case there is a proof that the product defect was caused by external
factors, not being Resfri ar responsibility, as per this warranty certificate,
the cost of labor and components will be on customer’s charge.
9

10
Universal
air cooler 12V
Roof
Minimum 0,05 A/h 0,05 A/h
Medium 3,4 A/h 2,5 A/h
Maximum 10 A/h 7,9 A/h
Minimum 0,17 A/h 0,17 A/h
Medium 3,55 A/h 2,65 A/h
Maximum 10,15 A/h 8,05 A/h
Technical Characteristics
For a better efficiency of the roof air cooler, keep the
windows opened in 2cm.
Internal temperature reduction in comparison to the external temperature
Minimum: 2°C Maximum: 8°C
Varies according to the temperature and moisture of the external environment.
speedspeed
Dimensions:
Height: 9,7 cm
Width: 84,4 cm
Length: 63,9 cm
Product weight: 12kg
Set weight*: 13,9kg
(*) Includes the 18 liters water tank empty.
Average water consumption:
500 to 1500 ml/h depending on the
external moisture and temperature.
Capacity and autonomy:
18 L water tank
Autonomy from 8 to 22 hours
30 L cilyindric water tank
Autonomy from 15 to 42 hours
Battery consumption in amperes/hour according to the fan speed and
the control panel model, including water pumps consumption:
Universal Roof
air cooler 24V
Universal Roof
air cooler 12V
Universal Roof
air cooler 24V
Fan:
Double fan without ohmic resistance
Tension: 12 or 24 VCC
Maximum nominal current: 12V:10A / 24V:8A
Motor rotor speed: 4000 rpm
Maximum air volume: 400m /h
Insulation Class: 1
3