Webasto Air Top Evo 40 User manual

1
/PERATING)NSTRUCTIONS
-ARINE!IR(EATER
!IR4OP%6/
-ULTI#ONTROL-#AND
#ONTROL2HEOSTAT

1 /VERVIEWOF#ONTROL%LEMENT-#
1 Symbol - Quick heating function
2 Symbol - Ventilation
3 Rotary knob (temperature/fan)
4 Operating indicator/fault code
indicator/service indicator
5 On/Off button
6 Function selector switch
7 Symbol - Eco function
8 Symbol - Standard heating function
/VERVIEWOF#ONTROL2HEOSTAT
Rotary knob for:
- Switching on and off
- Setting the room temperature
- Resetting after a fault cut-out
Indicator/error code display
Changes to the settings on the
control rheostat will be carried out
with a time delay.



 !BOUTTHISDOCUMENT
.1 Purpose of the document
These operating instructions are part of the product and provides the user with
information on the safe operation of the unit.
.2 Using this document
X
Before operating the heater, carefully read these operating instructions as well
as the operating instructions for the heater.
X
Keep these operating instructions in the vehicle.
X
Hand these operating instructions on to the following owner or user of the
unit.
.3 Use of symbols and highlighting
WARNING
Type and source of the risk
Result: non-observance can lead to severe or mortal injuries.
X Actions to protect yourself against risks.
CAUTION
Type and source of the risk
Result: non-observance leads to minor injuries.
X Actions to protect yourself against risks.
ATTENTION
Type and source of the property damage
Result: non-observance leads to property damage.
X Actions in order to avoid property damage.


Highlight Explanation
3Requirements for the following necessary action
X Necessary action
Control Name of controls
.4 Warranty and liability
Webasto shall not assume liability for defects or damage that are the result that
the installation and operating instructions as well as the instructions contained
therein being disregarded.
This liability exclusion particularly applies to:
Ŷimproper use
Ŷrepairs not carried out by a Webasto service workshop
Ŷuse of non-genuine parts
Ŷconversion of the unit without permission from Webasto
3AFETY
.1 Intended use
The built-in control element is used to control the heater.
.2 Regulations and legal requirements
X Regulations on the supplementary sheet "Important Information on Operating
and Installation Instructions" must be observed.
.3 Safety information
Risk of explosion in environments with combustible vapours, flamma-
ble dust and hazardous goods (e.g., petrol stations, tank facilities, fuel
store, coal bunkers, timber yard or grain warehouses)
X Do not switch on or operate the heater.


Risk of poisoning and suffocation from exhaust fumes in closed rooms
X
Do not switch on or operate the heater.
Risk of fire from flammable materials or liquids in the hot air flow
X
Keep the hot air flow free.
Risk of injury from the defective unit
X
Do not operate a defective heater.
X
Contact a Webasto service workshop
WARNING
Risk of explosion in environments with combustible vapours,
flammable dust and hazardous goods (e.g. petrol stations,
tank facilities, fuel store, coal bunkers, timber yard or grain
warehouses)
Severe burns
X Do not switch on or operate the heater.
WARNING
Breathing exhaust fumes in closed rooms
Poisoning and suffocation
X Never operate the heater (also not with programmed heating start)
in closed rooms such as garages or workshops that do not have an
exhaust extraction unit.
X In workshops with exhaust extraction facilities, make sure that the
exhaust extractor is fully operational.
Caution: When heater is in use, the surface of the hot air outlet may become hot to the touch. Contact with skin
may cause burns.
HEATER MUST BE SWITCHED “OFF” WHEN REFUELING AT FILLING STATIONS AND/OR WHILE LOADING OR
UNLOADING FLAMMABLE MATERIALS FOR TRANSPORT, TO PREVENT THE RISK OF EXPLOSION. PLEASE REVIEW
OWNER’S MANUAL FOR SAFETY AND USE INSTRUCTIONS.


.1 Switch on the heater
X Press On/Off button.
Operating indicator comes on.
.2 Switch off the heater
X Press On/Off button.
Heater switches off.
Operation indicator goes out after approx. 3 minutes.
.3 To set heating function
Symbol Function Description
Quick heating
function
Quickly heats up the space to be heated:
The space is heated for a limited period of time at an increa-
sed heating output of 110%.
As soon as the set temperature is reached, the heater switches
back to standard output.
Maximum duration of increased heating capacity:
Air Top Evo 40: 6 hours
Air Top Evo 55: 30 minutes
Standard hea-
ting function
Heats up the space to be heated to the set temperature:
The space is heated with the heater operating at standard
output.
Eco function The required temperature is maintained at 70% output to
save the battery and protect the environment.
Ventilation
function
Quickly cools the space:
The space is additionally cooled by circulating the air or
feeding in fresh air.
The fan speed is set individually with the rotary knob.
A 3-minute cooling phase follows heater combustion opera-
tion.
/PERATIONOF-##ONTROL%LEMENT


3Heater is on.
X Turn the function selector switch to the required heating
function.
.4 To set heating temperature
The heating temperature can be set infinitely from 5°C to 35°C.
3Heater is on.
3Heating function selected.
To increase heating temperature
X Turn rotary knob clockwise.
To decrease heating temperature
X Turn rotary knob anticlockwise.
.5 To switch on ventilation
3Heater is on.
X Turn function selector switch to ventilation.
X Turn rotary knob to set fan level.

/PERATIONOF#ONTROL2HEOSTAT
3WITCHONTHEHEATER
Set the rotary knob on the control rheostat to the desiredposition.
./4%
4OPREVENTTHEHOTANDCOMBUSTIONAIRFANFROMBLOCKINGORSCRAPING
ENSURETHATTHEREARENOOBJECTSONORAGAINSTTHEHEATERBEFOREYOUSWITCH
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THEPOSITIONOFTHECONTROLRHEOSTAT
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

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%RROR#ODE/UTPUT

&AULT ,OCK/UT
The control unit continuously monitors the heater operation. The control unit
identifies errors on individual heater components and faults during operation.
Should the control unit experience component errors and operational faults, the
heater may be shut down.
Causes:
The heater is shut down (fault lock-out) if:
– No or incorrect start
– Temperature sensor defective
– Overheating sensor interrupt or short circuit
– Overheating sensor installed incorrectly
– Ceramic glow pin interrupt or short circuit
– Fan motor overload or blocked or short circuit or interrupt
– Error in the fuel metering pump or circuit
– Under voltage or over voltage for longer than 20 seconds.
– Control unit defective
– Overheating
Effects:
The fuel supply is stopped if the heater overheats.
The heater continues to run in the same way as if it is switched off manually.
After the heater stops the control unit may set in fault lock-out mode.
Heater Lock out Reset Procedure:
1. Using switch or standard timer control, turn heater on
2. Remove the main power connection to heater from battery or pull fuse for a
minimum of 20 seconds.
3. Using switch or standard timer control, turn the heater off.
4. Reinstall main heater power connection where previously disconnected.
Rectify the cause of the fault.
IMPORTANT: Heater fault codes can be read using PC Diagnostics, however,
the heater lockout reset must be manually performed using the procedure
stated above.
If you have any questions, contact our technical support team at (800)
860-7866 or via email at: [email protected].


Cleaning
X
Wipe control element with damp cloth.
Disposal
The control element must not be disposed of in domestic waste.
X
Observe the regional regulations for disposal of electronic products.
Service and customer services
Do you have any technical queries or a problem with your unit?
Country-specific telephone numbers for our branches can be found on the
7EBASTOSERVICEPOINTFLYERORATWWWWEBASTOCOM
 Technical data
Operating voltage range: 12 V to 24 V
Permissible ambient temperature:
ŶOperation: –40 °C to +75 °C
ŶStorage: –40 °C to +85 °C


Org.  Rev: 11/2015
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