Scheer heater to move User manual
revised 06/2019
innovative heat systems
user‘s instructions
heater to move®
MH 5
MH 10
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heater to move®
Dear customer,
thank you for choosing to install our heater to move®.
With your purchase of the heater to move®� you ensured for yourself� to have a heating system with cur-heater to move®� you ensured for yourself� to have a heating system with cur-� you ensured for yourself� to have a heating system with cur-
rently the highest technological standard and lowest fuel consumption.
The innovative and award-winning technology of our products with the Blue Eciency® burner� will
provide you with an especially user and maintenance friendly operation. This system will give you comfort
and highly reduced emissions.
The successfully proven blue-burner-system in “Duo-Block“ building technique� as well as the simple
operation over the boiler control eld� are very ecient and environmentally friendly.
We hope that� how to use the heating system and all of its functions are explained to you to your full
satisfaction� by the installing auto shop or service station. With this user‘s instruction we would like to give
you more information how to use it properly.
Please contact us for any questions or further information you need.
Your SCHEER-team
introduction
SCHEER
Heizsysteme & Produktionstechnik GmbH
Chausseestr. 16
D-25797 Wöhrden
Tel.: +49 (0) 4839 905-0
Fax: + 49 (0) 4839 453
info@scheer-heizsysteme.de
www.scheer-heizsysteme.de
Note:
Always carefully follow SCHEER installation and repair instruction and heed all WARNINGS.
SCHEER rejects any liability for problems and damage caused by the system installed by untrained
personnel.
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heater to move®
table of contents
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introduction
table of contents
technical data burner
technical data boiler
boiler dimensions
warning and safety signs (denition)
warning and safety signs
general operating instructions
transport, storage and assembly
commissioning
lling and venting
boiler setting
disassembly and storage
disturbance tables
general disturbance table
boiler disturbance table
burner disturbance table
disturbance code table controller
optional equipment
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heater to move®
technical data burner BlauthermDUO BE
The BlauthermDUO BE is an oil blower burner. It has automatic altitude control up to 2000m above sea level
and is equipped with SCHEER (precision-) spring technology in the nozzle block.
Blautherm DUO BE
burner type Blaubrenner with start level
fuel Heating oil EL according to DIN 51603
power kW 17
oil pump AL/V/35C
oil nozzle 0.30 / 60° SC D
mixing device SCHEER (precision-) spring technology
oil ow kg/h 1�43
power consumption incl.
additional electric heating A 13�0
protection (max) A 16
electrical connection V / Hz 230 / 50
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heater to move®
technical data boiler
* Calculated values for the design of the exhaust system in accordance with EN 13384 based on 13.2 % CO2 for EL
heating oil
** The guide values for sound pressure level measurements are not guaranteed values, as sound pressure level measu-
rements are always dependent on the respective system.
designation unit value
type BE / SBN - 45 - MHF
t ype of replace low-temperature boiler
fuel fuel oil according to DIN 51603
nominal heat output kW 19
CE-label
(according to oil equipment directive) CE-0045CMKD 2340
Permissible ow temperature
(=safety temperature) °C 95
Permissible operating pressure bar 3
heating gas side resistance mbar 0�30
heating gas side resistance hargeable resi-
dual conveying height Pa 100
dimensions mm
(total dimensions) see following drawing
total weight (net) Kg 110
Boiler water capacity Liter 20
boiler connections
ow Zoll/inch 1
return ow Zoll/inch 1
exhaust gas characteristics*
temperature (bei 60°C water temp.) °C 193
exhaust gas volume ow m3/h 27�5
exhaust gas connection
ue gas connection Ø mm 50
sound pressure level** dB(A) 61
standard eciency % 94�4 (Hi)
Electric auxiliary heating kW max 3
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heater to move®
boiler dumensions
610
610
930
90
100
90°
835
150
1080
Abdeckklappe
Regelung
Verbrennungsschutz
Abgasrohr
Vorlauf-/
Rücklaufanschluss
Befüll- und
Ablasshahn
Leergewicht gesamt 110 Kg
Ausdehnungsgefäß
Rahmenkonstruktion
aus 30x30 Vierkantrohr
Elektronische Regelung
Kesselunit
Vorlaufrollen
mit Bremse
Vollgummiräder Ø260
Handlauf
Tank 40L
Handlauf
Tankeinfüllstutzen
Tankanzeige
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heater to move®
warning and safety signs (denition)
The following table explains the used colors� words and their meaning used in this manual.
warning and safety signs
The use of the heater in areas with ammable materials can cause an explosion or a re. This can
cause serious injury or death.
• Never use the heater at fuel/gas stations or close to tanks with ammable content.
• Never use the heater at places with ammable vapors or combustible dust.
(e. g. close to: fuel� cole� wood dust� or grain storages)
• Never use the heater close to ammable materials.
(e. g. close to: dry gras and leafs� cardboard� paper etc.)
DANGER! Death or serious injury by re!
The use of the heater in non-ventilated areas can result in serious injury or death.
• Never use the heater in closed rooms (e.g. garage� storage).
• Never use the heater in closed rooms with a timer or tele start. (e.g. garage� storage)
DANGER! Death or serious injury by suocation!
(see also next page)
classication of the signal word according to ANSI Z535.4
signal word identication of hazard
NOTICE
Notice: [this header is] preferred to address practices
not related to personal injury. Used for property
damage.
CAUTION! Caution: Indicate[s] a hazardous situation which� if not
avoided� could result in minor or moderate injury.
WARNING! Warning: Indicate[s] a hazardous situation which� if not
avoided� could result in death or serious injury.
DANGER! Danger: Indicate[s] a hazardous situation which� if not
avoided� will result in death or serious injury.
Improper installation or improper repair can cause a re or the leakage of deadly carbon monoxide
leading to serious injury or death.
• The person to install and repair the heating system must have completed a SCHEER training course.
• Always follow all installation and repair instruction.
• Heed all warning and safety signs.
• All required technical documentations� tools� and equipment must be available for installation and
repair.
DANGER! Death or serious injury due to improper installation or repair.
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heater to move®
warning and safety signs
•
Surrounding temperatures higher than 110°C (230°F) can cause damage to the electronics.
• Never use or store the heater in areas of 110°C (230°F) or more.
NOTICE Risk of malfunction or damage by heat exposure!
•
If the water freezes in the heat circuit or fresh water supply system, it can cause damage to the
equipment.
• Make sure to have at least 20% of antifreeze mixed into the heating circuit water.
• In risk of frost� drain the fresh water out of a heat system with plate heat exchanger.
NOTICE Risk of malfunction or damage by frost!
general operating instructions
Note: SCHEER cannot be held liable for:
• Defects and damage� which are due to installation or repair by unauthorized and untrained persons.
• Failure to comply with the instructions and the warning/safety signs.
• The installation of non-original spare parts.
Please note the following general operating instructions after installing and during the use of the
MH-heating system:
• The heating system must be turned o before you get fuel at gas stations.
• The year of the rst start-up must be permanently marked on the identication plate.
• Make sure all existing shut-o valves of the fuel return line are open before using the system.
• Check the openings of the combustion air supply and exhaust pipe for dirt and clean if necessary.
• After replacing the vehicles cooling uid make sure to bleed the system of air thoroughly. Add cooling
uid when needed.
• After replacing the heating circuit water (solution) make sure to bleed the system of air thoroughly.
Add solution when needed. (at least 20% antifreeze)
• Make sure to use the fuel and operation power indicated on the identication plate.
• In case of heavy smoke development, unusual burner noise, or smell of fuel, disable the heating
system by removing its fuse. Operate the system only� after a technical inspection by a SHEER trained
person.
• Turn on the heating system at least once a month for 10 min..
• The heating system must be checked by a SHEER trained person� before each heating season.
• Liability claims can only be asserted, if the claimant can prove adherence to the installation�
maintenance� and safety instructions.
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heater to move®
general operating instructions
CE marking Corresponding to existing
EC directives
Technical changes reserved!
tested safety
transport and storage
• Do not lift and lash the device by the ttings
• The device must be stored dry, dust-protected and frost-free
• Disconnect from power source for storage
• Store only when completely emptied
This ensures that no damage is caused to the device during transport or storage
assembly
• In outdoor areas� level and stable ground must be ensured
• Lock the brakes to prevent rolling away
Disposal of old equipment
At the end of its service life the device has to be disposed of in accordance with national regulations.
It is recommended to contact a company specializing in waste disposal or contacting the disposal
department of your commune.
WARNING!
To prevent misuse and the associated dangers� make your old equipment unusable before disposal. There-
for disconnect the device from the power supply and remove the power cable from the device. To dispose
the device� observe the regulations applicable in your country and in your commune.
WARNING!
Danger due to electrical current!
The device may only be operated on properly installed single sockets with protective contact.
Do not disconnect the mains cable from socket by pulling the cable� always touch the housing of
the mains plug.
The MH-heating systems are approved for the use of „diesel“ and „heating oil“. Any other type of fuel for
operating have to be in advance approved by the manufacturer SCHEER. The heaters are designed for 230 Volts.
The connection in the vehicle has to be fed from the battery of the vehicle via an inverter approved in road traf-
c within the scope of the ECE Regulation. Alternatively� the heater can also be done via a 230V direct supply
(for example: direct supply of the campsite).
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heater to move®
commissioning
• Connect the connecting pipes for return ow (blue) and ow (red) to the on-site heating system
• Check whether the ball valves with a thermometer handle are closed
• Close if necessary
lling and venting
• Fill up the system via the lling device on the top side.
Monitoring the ll level indicator during the lling process
• Fill the unit with water via the on-site system or ll level ller.
Recommended operating pressure: 1.5-2 bar
return ow ow
• Open the ball valves on the ow and return ow.
If possible� ll the system at the lowest point so that the air can
escape upwards
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boiler setting
FI-switch main fuse
automatic
Circuit breaker
Heating rod
elective-
Diesel/
Hybrid
switch
STB
display
arrow buttons
(temperature + -)
P button
(Program/Conrm)
• Switch the diesel or hybrid selector switch to the desired position
• Set FI-switch and the switches main fuse automatic and Circuit breaker Heating rod to
„on“
• Press the P button on the controller. The display alternates between SP and the set tempera-
ture. Use the arrow buttons to set the desired target temperature and conrm with the P but-
ton. SP and the set target temperature light up alternately again. Press the P button to display
the boiler temperature
disassembly
• Close ball valves at ow and return ow� drain system at lowest point if possible
storage
• Never turn the unit upside/down
• Never lift or lash by the ttings.
• The device must be stored dry, dust-protected and frost-free
• Disconnect from power source for storage
• After use store only when completely emptied
• Turn ll and drain valves to 45° position
This ensures that no damage is caused to the device during transport or storage
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heater to move®
general disturbance table
disturbance cause relief
heater cools down
no mains voltage
system pressure too low or too high
(pressure should be min. 1.2 bar�
maximum pressure 3 bar)
check the sight glass of the oil lter.
The oil lter should be at least ¾ full.
Observe the oil lter when starting
the burner
ow and return ow temperature too
high/low
air in the system
no circulation
STB has triggered
check fuse� check supply line� check FI and automa-
tic circuit breakers in the device and in the on-site
distributor� check whether the system is switched
on
at low pressure: top up with water
If the pressure is too high: Drain water
check oil lter for contamination�
check the wiring on the oil line
the ow temperature should be the same as the
boiler temperature. (+/- 5°)
vent the system
check pump for function�
check barriers
unlock STB
heater too warm
check error message on controller�
burner or pump
temperature setting on the control
too high
check the error list of the respective device
check and adjust temperature
boiler disturbance table
display dark system pressure too low
disturbance cause relief
ll the system to min. 1�2 bar.
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burner disturbance table
disturbance cause
burner does not start
power supply interrupted
boiler thermostats set incorrectly
safety thermostat has tripped
oil preheater does not switch through
burner goes to malfunc-
tion during pre-ventilation
extraneous light
ignition cable inuences sensor cable
burner running� but no
ame formation
normal operating sequence
no ignition
solenoid valve does not open
air monitor does not switch
no fan function
air pressure switch defective
clutch sheared o
no oil supply
Oil pump defective
burner starts� but ame
goes out after
Switching o the ignition
NOXlowered too far
fan speed too high
burner goes to fault
despite stable ame or
to fault after safety time
has elapsed
ame monitoring defective or dirty
automatic burner control does not
take over
NOXzu weit abgesenkt� Flamme ist
zu glasig
ame burns long and
yellow from the ame
tube
nozzle dirty� nozzle splashes at an
angle
air in the oil supply� ame pulsating
nozzle penetrates too much oil
fan speed too low
mechanical noises
air in the oil pump
engine Bearing damage
burner goes into
malfunction at irregular
intervals
coupling defective
oil pump or engine running heavily
ignition transformer stops
IRD no longer takes over
relief
check fuse
set thermostats correctly
press the release button
replace oil preheater
check KLC
route sensor cable dierently
nozzle defective - replace
check ignition system� replace defective parts if
necessary
replace solenoid coil or complete solenoid valve
check hose connection
check connection
change
replace coupling
open oil valves� check oil level in tank� clean lter
replace oil pump
advance nozzle assembly by means of adjusting
screw
reduce blower fan speed�
recalibrate burner
check ame monitoring for correct installation or
sensitivity adjustment�
clean ame monitoring replace if necessary
check connections� replace if necessary
reciprocate with the help of the nozzle holder
close adjustment
replace nozzle
check oil supply� ensure bubble-free� clean oil
check nozzle size according to setting table� replace
if necessary check pump pressure
Increase speed� calibrate burner
check oil line and lter� seal or replace if necessary
replace motor or rolling bearing
replace coupling
check oil pump or motor for pressure point� replace
defective part
check capacitor (+/- 5 %)
replace ignition transformer
check setting� replace IRD
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heater to move®
disturbance code table controller
Bedienung
controller
The lockout reset button is the key operating element for resetting� activating / deactivating� and diagnos-
tics.
The multi color signal lamp behind the clear cover of the lockout reset button is the key indicating compo-
nent for visual diagnostics and interface diagnostics.
During the start up mode and normal operation the dierent operating states are indicated in form of color
codes according to the color code table below:
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heater to move®
optional equipment
• Air heater 230 V
incl. 2-stage switch with full motor protection and console
• With integrated sack truck to facilitate transport
• The air heater is equipped with a thermostat
• The connection between air heater and heater to move® is made with a
ow/return ow hose of a certain length provided by the customer
• Heat-resistant exhaust gas duct in a length determined by the customer
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SCHEER
Heizsysteme & Produktionstechnik GmbH
Chausseestr. 16
D-25797 Wöhrden
Tel.: + 49 (0) 4839 / 905-0
Fax.: +49 (0) 4839 / 453
info@scheer-heizsysteme.de
www.scheer-heizsysteme.de
best in convenience and comfort
- heater to move -
Table of contents
