MCS BV 170E Manual

USER AND MAINTENANCE BOOK
MANUEL D’UTILISATION ET DE MAINTENANCE
MP5155
Oil-Burning
Industrial Heater
BV 110E - BV 170E - B 360 - BV 290E
-B 230 - BV 77E

CONSTRUCTION HEATER GENERAL HAZARD WARNING
READ INSTRUCTIONS CAREFULLY. READ AND FOLLOW ALL INSTRUCTIONS. PLACE INSTRUCTIONS
IN A SAFE PLACE FOR FUTURE REFERENCE. DO NOT ALLOW ANYONE WHO HAS NOT READ THESE
INSTRUCTIONS TO ASSEMBLE, LIGHT, ADJUST OR OPERATE THE HEATER.
IF THE INFORMATION IN THIS MANUAL IS NOT FOLLOWED EXACTLY, A FIRE OR EXPLOSION MAY RE-
SULT CAUSING PROPERTY DAMAGE, PERSONAL INJURY OR LOSS OF LIFE.
SERVICE MUST BE PERFORMED BY A QUALIFIED SERVICE TECHNICIAN.
UNVENTED PORTABLE HEATERS USE MR (OXYGEN) FROM THE AREA IN WHICH IT IS USED. ADEQUA-
TE COMBUSTION AND VENTILATION AIR MUST BE PROVIDED. REFER TO INSTRUCTIONS.
WARNING
FIRE, BURN, INHALATION, AND EXPLOSION HAZARD.
KEEP SOLID COMBUSTIBLES, SUCH AS BUILDING MATERIALS, PAPER OR CARDBOARD, A SAFE DI-
STANCE AWAY FROM THE HEATER AS RECOMMENDED BY THE INSTRUCTIONS. NEVER USE THE
HEATER IN SPACES WHICH DO OR MAY CONTAIN VOLATILE OR AIRBORNE COMBUSTIBLES, OR PRO-
DUCTS SUCH AS GASOLINE, SOLVENTS, PAINT THINNER, DUST PARTICLES OR UNKNOWN CHEMI-
CALS.
WARNING
COMBUSTION BY-PRODUCTS PRODUCED WHEN USING THIS PRODUCT CONTAIN CARBON MONO-
XIDE, A CHEMICAL KNOWN TO THE STATE OF CALIFORNIA TO CAUSE CANCER AND BIRTH DEFECTS
(OR OTHER REPRODUCTIVE HARM).
WARNING
NOT FOR HOME OR RECREATIONAL VEHICLE USE
We cannot anticipate every use which may be made for our heaters. CHECK WITH YOUR LOCAL FIRE SA-
FETY AUTHORITY IF YOU HAVE QUESTIONS ABOUT LOCAL REGULATIONS.
Other standards govern the use of fuel gases and heat producing products in specic applications. Your local
authority can advise you about these.
FOR YOUR SAFETY
DO NOT USE THIS HEATER IN A SPACE WHERE GASOLINE OR OTHER LIQUIDS HAVING
FLAMMABLE VAPORS ARE STORED OR USED.
IMPORTANT
Heater is designed for use as a construction heater. Heater is not intended for use in pest remediation. The
primary purpose of construction heaters is to provide temporary heating of buildings under construction, alte-
ration, or repair and to provide emergency heat. Properly used, the heater provides safe, economical heating.
Products of combustion are vented outside the area being heated.
This heater is designed and approved for use as a construction heater under CSA B140.8 Portable Oil Fired
Heaters; UL 733; UL 296.
We cannot anticipate every use which may be made of our heaters. CHECK WITH YOU LOCAL FIRE
SAFETY AUTHORITY IF YOU HAVE QUESTIONS ABOUT APPLICATIONS.
Other standards govern the use of fuel gases and he at producing products in specic applications. Your local
authority can advise you about these.

AVERTISSEMENTS GÉNÉRAUX DE SÉCURITÉ RELATIFS À L’UNITÉ DE CHAUFFAGE DE
CONSTRUCTION
LIRE ATTENTIVEMENT LES INSTRUCTIONS. LIRE ET SUIVRE LES INSTRUCTIONS. RANGER LES INSTRUCTIONS
DANS UN ENDROIT SÛR POUR CONSULTATION FUTURE. NE PERMETTRE À AUCUNE PERSONNE QUI N’AIT PAS
TOUT D’ABORD LU CES INSTRUCTIONS D’ASSEMBLER, ALLUMER, RÉGLER NI OPÉRER L’UNITÉ DE CHAUFFAGE.
SI LES INFORMATIONS CONTENUES DANS CE MANUEL NE SONT PAS SUIVIES À LA LETTRE, UN INCENDIE OU UNE
EXPLOSION POURRAIT SE PRODUIRE ET CAUSER DES DOMMAGES AUX BIENS, DES LÉSIONS AUX PERSONNES
AVEC RISQUE DE MORT.
LA MANUTENTION DOIT ÊTRE ASSURÉE PAR UN TECHNICIEN DE SERVICE QUALIFIÉ.
LES UNITÉS DE CHAUFFAGE NON VENTILÉES UTILISENT MR (OXYGÈNE) PROVENANT DE L’ENDROIT Oû ILS SONT
UTILISÉS. UNE COMBUSTION ET UNE VENTILATION ADÉQUATES DOIVENT ÊTRE ASSURÉES. SE RÉFÉRER AUX
INSTRUCTIONS.
ATTENTION
DANGER D’INCENDIE, D’INHALATION ET D’EXPLOSION.
CONSERVER LES COMBUSTIBLES SOLIDES, TELS QUE MATÉRIAUX DE CONSTRUCTION, PAPIER OU CARTON À
BONNE DISTANCE DE L’APPAREIL COMME LE RECOMMANDENT LES INSTRUCTIONS. NE JAMAIS UTILISER L’UNITÉ
DE CHAUFFAGE DANS DES ENDROITS CONTENANT OU POUVANT CONTENIR DES COMBUSTIBLES VOLATILES OU
ATMOSPHÉRIQUES, OU DES PRODUITS TELS QU’ESSENCE, SOLVANTS, DILUANTS À PEINTURE, PARTICULES DE
POUSSIÈRE OU PRODUITS CHIMIQUES NON IDENTIFIÉS.
ATTENTION
LES SOUS-PRODUITS DE COMBUSTION PRODUITS LORS DU FONCTIONNEMENT DE CETAPPAREIL CONTIENNENT
DU MONOXYDE DE CARBONE, UNE SUBSTANCE CHIMIQUE RECONNUE PAR L’ÉTAT DE CALIFORNIE COMME
SUSCEPTIBLE DE PROVOQUER LE CANCER ET DESANOMALIES CONGÉNITALES (AINSI QUE D’AUTRES TROUBLES
DE LA REPRODUCTION).
ATTENTION
N’EST PAS ADAPTÉ À L’USAGE DOMESTIQUE NI EN CARAVANE NI DANS D’AUTRES ESPACES
RÉCRÉATIFS
Nous ne pouvons anticiper tous les usages qui pourraient être fait de nos appareils de chauffage. VÉRIFIER AUPRÈS DE
VOS AUTORITÉS DE SÉCURITÉ LOCALES POUR TOUTE QUESTION CONCERNANT LA RÉGLEMENTATION LOCALE.
D’autres normes nationales disciplinent l’emploi des gaz combustibles et des appareils de production de chaleur pour des
applications spéciques. Les autorités locales de votre région peuvent vous fournir les informations opportunes.
POUR VOTRE SÉCURITÉ
NE PAS UTILISER CETTE UNITÉ DE CHAUFFAGE DANS UN ENDROIT OÙ DE L’ESSENCE OU D’AUTRES
LIQUIDES PRODUISANT DES VAPEURS INFLAMMABLES SONT ENTREPOSÉS.
IMPORTANT
L’unité de chauffage est conçue comme un chauffage de construction. L’unité de chauffage n’est pas prévue pour des
procédures d’assainissement. Le but premier des unités de chauffage est de fournir un chauffage temporaire pour des
bâtiments en phase de construction, altération ou réparation et d’apporter de la chaleur en condition d’urgence. Utilisé de
manière appropriée, l’appareil fournit un chauffage sain et économique. Les produits de combustion sont évacués hors de la
zone chauffée.
L’unité de chauffage est conçue et approuvée pour usage en tant qu’Appareil de Chauffage Portable à Combustion de Gas-
oil CSA B140.8; UL 733; UL 296.
Nous ne pouvons anticiper tous les usages qui pourraient être fait de nos appareils de chauffage. VÉRIFIER AUPRÈS DE
VOS AUTORITÉS DE SÉCURITÉ LOCALES POUR TOUTE QUESTION CONCERNANT LES APPLICATIONS.
D’autres normes nationales disciplinent l’emploi des gaz combustibles et des appareils de production de chaleur pour des
applications spéciques. Les autorités locales de votre région peuvent vous fournir les informations opportunes.

100mm
50mm
4106.033-1
This appliance is equipped with a three-prong (grounding) plug for your
protection against electric shock hazard and should be plugged directly
into a grounded three-prong receptacle. - The heater must be grounded. -
The requirements of local authorities having jurisdiction shall be followed.
- This unit is not suitable for use with an external tank. - Do not start the
heater when the chamber is hot. - Do not start the heater when excess oil
has accumulated in the chamber. - Do not use gasoline. - Do not fill the
tank while the unit is operating. - Do not tamper with the unit. Only a
competent service man can make any adjustments. - Use only in open
spaces with good ventilation. - Do not operate the unit in close proximity
to combustible surfaces or materials. - Allow the unit to cool before
shut-down. - Heater intended for dry ambient use only.
WARNING
4106.033-2
Cet appareil est équipé d’une fiche de mise à la terre à trois broches, pour
votre protection contre les chocs électriques et devrait être branchés directe-
ment dans une pris à trois pointes. - L’unité de chauffage doit être mise à la
terre. - Suivre les exigences imposées par les autorités locales ayant juridic-
tion. - Cet appareil n’est pas utilisable avec un réservoir externe. - Ne pas
démarrer l’appareil quand la chambre de combustion est chaude. - Ne pas
démarrer l’appareil quand un excès de gas-oil s’est accumulé dans la chambre
de combustion. - Ne pas utiliser d’essence. - Ne pas remplir le réservoir
quand l’appareil est en fonctionnement. - Ne pas falsifier l’appareil. Seul un
service compétent peut effectuer les réglages. - Pour une bonne ventilation,
l’utiliser en plein air. - Ne pas opérer l’unité à proximité de matériaux ou
surfaces combustibles. - Avant extinction, laisser l’appareil refroidir. -
Chauffage à utiliser dans une ambiance sèche seulement.
AVERTISSEMENT
50mm
100mm
cod: 4106.033
colors:
print white
background black
the red line in cut
CAUTION
When using Thermostat, heater
can start unexpectedly. Turn hea-
ter off when unattended.
ATTENTION
Si connecté au thermostat, le
chauffage peut démarrer à l’im-
proviste. Arrêter le chauffage
laissé sans surveillance.
CAUTION
Ventilation of the room is neces-
sary to prevent a deciency in
oxygen supply.
ATTENTION
Bien ventiler la pièce an d’éviter
un manque d’oxygène.

TECHNICAL DATA - TABLEAU DES DONNÉES TECHNIQUES
B 360 BV 290E
CERT. MP5155
Oil-Burning
Industrial Heater
MP5155
Oil-Burning
Industrial Heater
H 2 O
MAX
379000 Btu/h 276300 Btu/h
1950 cfm 1950 cfm
2.74 gal/h 2 gal/h
K-1 Kerosene
No. 1 or No. 2 Fuel Oil
K-1 Kerosene
No. 1 or No. 2 Fuel Oil
H2O
27.7 gal 27.7 gal
H 2 O
~120 V (-15%÷10%)
60 Hz
11.4 A 1.4 kW
~120 V (-15%÷10%)
60 Hz
11.4 A 1.4 kW
231 lb 271 lb
2.00 GpH 80°H
DANFOSS
1.50 GpH 80°S
DANFOSS
188 PSI
1300 kPa
13 bar
174 PSI
1200 kPa
12 bar
!
IMPORTANT: In order to have a correct function you must use an electrical generator in class G3 or more (frequency va-
riation ±1%, tension variation ±2%). The maximum power of electrical generator must be three time the nominal power of device
that you must connect.
FUEL PUM ADJUSTMENT
RÉGLAGE DE LA POMPE À CARBURANT
MODEL
MODÈLE
NOZZLE
PISTOLET
PRESSURE
PRESSION
B 360 DANFOSS 2.00 GpH 80°H 188 PSI 1300 kPa 13 bar
BV 290E DANFOSS 1.50 GpH 80°S 174 PSI 1200 kPa 12 bar

TECHNICAL DATA - TABLEAU DES DONNÉES TECHNIQUES
FUEL PUM ADJUSTMENT
RÉGLAGE DE LA POMPE À CARBURANT
MODEL
MODÈLE
NOZZLE
PISTOLET
PRESSURE
PRESSION
B 230 -- PSI - kPa - bar
B 230
CERT. -
H 2 O
MAX
- Btu/h
- cfm
- gal/h
-
H2O
- gal
H 2 O
~120 V (-15%÷10%)
60 Hz
- A - kW
- lb
-
- PSI
- kPa
- bar
!
IMPORTANT: In order to have a correct function you must use an electrical generator in class G3 or more (frequency va-
riation ±1%, tension variation ±2%). The maximum power of electrical generator must be three time the nominal power of device
that you must connect.

TECHNICAL DATA - TABLEAU DES DONNÉES TECHNIQUES
FUEL PUM ADJUSTMENT
RÉGLAGE DE LA POMPE À CARBURANT
MODEL
MODÈLE
NOZZLE
PISTOLET
PRESSURE
PRESSION
BV 77E DANFOSS 0.40 GpH 80°S 174 PSI 1200 kPa 12 bar
BV 110E DANFOSS 0.65 GpH 80°S 174 PSI 1200 kPa 12 bar
BV 170E DANFOSS 1.00 GpH 80°S 145 PSI 1000 kPa 10 bar
BV 77E BV 110E BV 170E
CERT. -MP5155
Oil-Burning
Industrial Heater
MP5155
Oil-Burning
Industrial Heater
H 2 O
MAX
68300 Btu/h 112800 Btu/h 160400 Btu/h
910 cfm 1060 cfm 1060 cfm
0.53 gal/h 0.86 gal/h 1.23 gal/h
K-1 Kerosene
No. 1 or No. 2 Fuel Oil
K-1 Kerosene
No. 1 or No. 2 Fuel Oil
K-1 Kerosene
No. 1 or No. 2 Fuel Oil
H2O
9.5 gal 17 gal 17 gal
H 2 O
~120 V (-15%÷10%)
60 Hz
3 A 0.36 kW
~120 V (-15%÷10%)
60 Hz
7.5 A 0.9 kW
~120 V (-15%÷10%)
60 Hz
7.5 A 0.9 kW
73 lb 135 lb 148 lb
0.40 GpH 80°S
DANFOSS
0.65 US GpH 80°S
DANFOSS
1.00 US GpH 80°S
DANFOSS
174 PSI
1200 kPa
12 bar
174 PSI
1200 kPa
12 bar
145 PSI
1000 kPa
10 bar
!
IMPORTANT: In order to have a correct function you must use an electrical generator in class G3 or more (frequency va-
riation ±1%, tension variation ±2%). The maximum power of electrical generator must be three time the nominal power of device
that you must connect.

1
2
PICTURES - FIGURE

3
4
PICTURES - FIGURE

5
6
PICTURES - FIGURE

ABCD
E
F
ABCD
E
7
8
PICTURES - FIGURE

910
11 12
14
15
110V
240V
240V
110V
240V
110V
13
16
PICTURES - FIGURE

17 18
19
22
23 24
20
BA
B
A
B
A
C
21
PICTURES - FIGURE

25 26
27
PICTURES - FIGURE

NOTE:_________________________________________________________________
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USER BOOK
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IMPORTANT: READ AND UNDERSTAND THIS MANUAL PRIOR TO
ASSEMBLING, STARTING UP OR CONDUCTING MAINTENANCE ON THIS
HEATER. USING THE HEATER INCORRECTLY CAN CAUSE SERIOUS
INJURY. KEEP THIS MANUAL FOR FURTHER REFERENCE.
1. DESCRIPTION
This series of heaters is particularly suited to heating
medium to large-sized rooms or areas. The series
is divided into direct heaters and indirect heaters.
Direct heaters (PIC. 1-2) mix hot air with combustion
fumes. For this reason they are particularly suited
for outdoor environments or areas with high air
renewal where there is a need to heat up, defrost
or dry.
Thanks to a heat exchanger, indirect heaters (PIC.
3-4) separate combustion gases from the hot
air released into the environment. This way it is
possible to introduce a ow of clean hot air in the
area that needs to be heated up and direct exhaust
fumes outside.
These heaters have been designed in line with the
most recent safety, operating and duration criteria.
The safety devices ensure the machine always
operates correctly.
2. SAFETY INFORMATION
WARNINGS
!
IMPORTANT: This appliance is not suit-
able for use by persons (including children)
with reduced physical, sensory and mental
capacities or with lack of experience or knowl-
edge unless supervised by a person respon-
sible for their safety. Children must be super-
vised to make sure they do not play with the
appliance.
!
DANGER: Suffocation by carbon
monoxide can be fatal.
!
IMPORTANT: The installation of this heater
for use with No.1, No.2, Diesel or Kerosene and
shall conform with local codes.
!
IMPORTANT: THE INSTALLATION OF
THE UNIT SHALL BE IN ACCORDANCE WITH
THE REGULATIONS OF THE AUTHORITIES
HAVING JURIS DICTION.
The rst symptoms of suffocation by carbon
monoxide are similar to those of u with
headache, light-headedness and/or nausea.
These symptoms could be caused by the faulty
functioning of the heater. IF THESE SYMPTOMS
OCCUR, GO OUTDOORS IMMEDIATELY and
have the heater repaired by a technical service
centre.
►►2.1. REFUELLING:
►2.1.1. Personnel appointed to carry out refuel-
ling must be qualied and fully familiar with
this manual and current regulations on how
to refuel heaters safely.
►2.1.2. Only use the type of fuel specied on
the heater’s identication plate.
►2.1.3. Before refuelling, turn off the heater and
wait for it to cool down.
►2.1.4. The fuel storage deposit tanks must be
located in a separate facility or building.
►2.1.5. All fuel tanks must be kept at a mini-
mum distance from the heater, in accordance
with current safety regulations.
►2.1.6. Fuel must be stored in areas where the
oor surface does not allow underneath drip-
ping, or any other leakage which may ignite
the fuel.
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INDEX
1. DESCRIPTION
2. SAFETY INFORMATION
3. UNPACKING
4. ASSEMBLY
5. FUEL
6. OPERATING PRINCIPLES
7. OPERATION
8. CLEANING THE FILTERS
9. STORAGE AND TRANSPORT
10. CONNECTING THE ROOM THERMOSTAT
11. PREVENTIVE MAINTENANCE SCHEDULE
12. TROUBLESHOOTING

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►2.1.7. Fuel must be stored in accordance with
current safety regulations.
►►2.2. SAFETY:
►2.2.1. Never use the heater in areas with pet-
rol, paint solvents or other highly ammable
vapours.
►2.2.2. Comply with all local legislation and
current regulations when using the heater.
►2.2.3. Heaters used near tarpaulins, curtains
or other similar covering materials must be
kept at a safe distance. It is advised to use
re-proof covering material.
►2.2.4. Only use heaters in well-ventilated ar-
eas. Set-up a suitable open and ventilated
area, with the purpose of introducing fresh
air from outdoors, in compliance with the cur-
rent safety standards.
►2.2.5. Heaters must be powered only with
the correct voltage and frequency values as
specied on the heater’s identication plate.
►2.2.6. Only use suitable earthed extension
cable. 115v supply must be available. Please
note that the heater requires minimum
15amps for proper operation. Ensure appro-
priate gauge extension cord is used. (12/3
AWG at 50 Ft. - 10/3 AWG at 100 Ft.).
►2.2.7. The recommended safety distances
between heaters and ammable substances
are: front output = 5 ft.; side/top output = 2 ft.
►2.2.8. Avoid re hazards by placing the hot or
functioning heater on a at level surface.
►2.2.9. Always keep animals at a safe distance.
►2.2.10. Disconnect the heater from the main
power supply when not in use.
►2.2.11. When controlled by a thermostat, the
heater can turn on at any time.
►2.2.12. Never use the heater in frequently
used rooms or in bedrooms.
►2.2.13. Never block the heater’s air inlet (rear)
or the air outlet (front).
►2.2.14. Never move, handle, refuel or conduct
maintenance on the heater when it is hot or
when connected to the power supply or when
in operation.
►2.2.15. Only use original kit/hose to direct air
ow (in and out) (where applicable).
►2.2.16. Keep heater’s hot parts at as safe dis-
tance from inammable materials (including
the power supply cable).
►2.2.17. If the power supply cable is damaged,
it must be replaced by a technical service
centre, in order to prevent further risks.
3. UNPACKING
WARNING: The packaging material is not a
toy. Keep the plastic bag out of the reach of
children; danger of suffocation!
►3.1. Remove all packaging materials used to
wrap and deliver the heater and dispose them in
compliance with current regulations
►3.2. If the heater is placed on a moving platform,
make sure it is moved gently.
►3.3. Check for any damage that might have
happened during transport. If the heater looks
damaged, immediately inform the dealer from
which it was purchased.
4. ASSEMBLY
These heaters are tted with wheels, a handle and
a chimney depending on the model (PIC. 5-6).
These parts, which come with the relative nuts and
bolts, are in the heater’s packaging.
5. FUEL
WARNING: The heater only works with No.1,
No.2, Diesel or Kerosene.
In order to avoid explosions or any re hazards, use
only diesel or kerosene fuel.
Never use petrol, naphtha, paint solvents, alcohol
or any other highly inammable fuels.
Non-toxic, anti-freeze additives can be used in case
of very low temperatures.
It is advisable to use winter diesel below 41°F.
6. OPERATING PRINCIPLES
A. Combustion chamber and burner, B. Fan, C.
Motor, D. Pump, E. Tank, F. Chimney (indirect
models).
The pump draws fuel from the tank and brings it to
the operating pressure. The fuel is brought to the
nozzle that sprays it into the combustion chamber.
The combustion is carried out with a mix of air and
fuel and the ow of air generated is pushed outside
via the rotation of the fan. In direct models (PIC. 7)
combustion products ow together with heated air.
In indirect models (PIC. 8) combustion products are
directed outside through the chimney. A series of
sensors connected to an electronic control board
constantly keep the correct operation of the heater
monitored and stops the cycle in the event of
anomalies.
7. OPERATION
WARNING: Carefully read the “SAFETY
INFORMATION” before switching on the
heater.
WARNING: Exhaust gas pipe connection
must be installed following the installation
instruction on the end of this manual. The
chimney should have a minimum of 0.04” W.C.
draft to ensure safe operation of the unit. The
heater is according to CSA B140.8 - 8.3.4.2.
The vent outlet on the heater is 6” diameter.
Certied venting system must be used at
all times. All venting must correspond with
local codes. Vent cap should be installed in
situations where downdrafts occur.

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►►7.1. SWITCHING ON THE HEATER:
►7.1.1. Please follow the safety instructions.
►7.1.2. Check if there is enough fuel in the tank.
►7.1.3. Close the tank cup (PIC. 13).
►7.1.4. Plug in supply cord to 115V minimum
15Amp outlet (PIC. 14) (SEE VOLTAGE IN THE
“TECHNICAL DATA TABLE”).
►7.1.5. Set the “I/0” switch to “I” (PIC. 15). The
heater should turn on within a few seconds. If
the heater does not start, refer to paragraph “12.
TROUBLESHOOTING”.
►7.1.6. For models with a room thermostat, check
the position of the knob (PIC. 16).
PLEASE NOTE: IF THE HEATER SWITCHES
OFF DUE TO LACK OF FUEL, TOP UP THE TANK
AND RESET THE HEATER (SEE PAR. 7.2.).
IMPORTANT: In indirect models, combustion
products are directed outside through
suitable chimney. CARRY OUT THE
CHIMNEY IN ACCORDANCE WITH CURRENT
SAFETY REGULATIONS AND FOLLOW THE
INSTRUCTIONS IN THE RELEVANT SECTION
OF THE MANUAL.
►►7.2. RESETTING THE HEATER:
The appliance stops when an anomaly occurs.
The reset button turns on with a steady red light
(PIC. 17), it means the heater needs to be reset. To
reset the heater, press the reset button all the way
down (PIC. 18). Identify and remove the cause that
stopped the appliance (for instance, obstruction
of air intake and/or outlet, total block of the fan,
etc.). Please contact an appointed service center
for assistance in case it is impossible to solve the
problem.
►►7.3. SWITCHING OFF THE HEATER:
Set the “I/0” button to “0” (PIC. 19). Flames
extinguish and the fan keeps on working until the
combustion chamber has fully cooled down. Do
not pull the plug out until the cooling cycle has
totally ended.
8. CLEANING THE FILTERS
THE FILTERS MAY NEED TO BE CLEANED
DEPENDING ON THE QUALITY OF THE FUEL
USED.
►►8.1. FUEL TANK FILTER (PIC. 20):
►8.1.1. Remove tank (A) cap.
►8.1.2. Take out the lter (B) from the tank.
►8.1.3. Clean the lter (B) with clean fuel, without
damaging it.
►8.1.4. Put the lter (B) back in the tank.
►8.1.5. Close cap (A).
►►8.2. INTAKE FILTER, (PIC. 21)
DEPENDING ON THE MODEL:
►8.2.1. Take out the lter (A).
►8.2.2. Remove the pipe-clamping straps (B).
►8.2.3. Take out the pipes (C).
►8.2.4. Replace the lter (A) with an original spare
part.
►8.2.5. Put the pipes (C) back.
►8.2.6. Put the pipe-clamping straps (B) back.
►8.2.7. Put the lter (A) back into its original
position.
►►8.3. INTAKE FILTER, (PIC. 22)
DEPENDING ON THE MODEL:
►8.3.1. Remove the cup (A).
►8.3.2. Take out the lter (B) from the cup. Keep
gaskets for later use.
►8.3.3. Clean the lter (B) with clean fuel, without
damaging it.
►8.3.4. Put the lter (B) back in the cup.
►8.3.5. Put the glass (A) back on and reassemble
the gaskets correctly.
►►8.4. FUEL PUMP FILTER:
See the preventive maintenance schedule.
9. STORAGE AND TRANSPORT
WARNING: Before moving the appliance,
the heater must be stopped (SEE PAR. 7.3.)
and disconnected from the power supply
by pulling out the plug (PIC. 23), wait for a
complete cool down and close the tank cap
properly to prevent fuel leakage. Keep the
heater in horizontal and stable position during
transport.
IN ORDER TO KEEP THE HEATER IN THE BEST
POSSIBLE CONDITIONS, WE RECOMMEND TO
FOLLOW THE BELOW PROCEDURE:
►9.1. Empty the fuel by removing the drain cap at
the bottom of the tank (PIC. 24-25). Dispose the
fuel in an appropriate container in accordance
with the current safety regulations.
►9.2. To remove any residual remaining, pour
clean fuel and rinse the tank again.
►9.3. Close the drain cap and the tank cap.
►9.4. In order to keep the heater in the best
possible conditions, we recommend placing it in
a dry and safe place.
10. CONNECTING THE ROOM
THERMOSTAT
In models with a thermostat connection, remove
the cap connected to the appliance and connect the
room thermostat (optional) (SEE PIC. 26-27).

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WARNING: BEFORE PERFORMING ANY MAINTENANCE OR REPAIRS, UNPLUG HEATER FROM
THE MAIN POWER SUPPLY AND MAKE SURE THE HEATER IS TOTALLY COOL.
11. PREVENTIVE MAINTENANCE SCHEDULE
COMPONENT MAINTENANCE FREQUENCY MAINTENANCE PROCEDURE
Fuel tank Clean once a year or as required Empty and rinse the tank with clean
fuel (SEE PAR. 9.)
Filters Clean or replace once a year or as
required (make sure they are intact)
Clean the lters (SEE PAR. 8.)
Fuel pump lter Clean or replace once a year or as
required (make sure they are intact)
Contact a service centre
Electrodes Clean as required Contact a service centre
Fan Clean as required Contact a service centre
Combustion chamber Clean as required Contact a service centre
12. TROUBLESHOOTING
PROBLEM POSSIBLE CAUSE POSSIBLE SOLUTION
The heater does
not start or does
not operate
1. Starter switch in “OFF” (0)
position
2. No power supply
3. Power supply cable interrupted
4. Electronic control board
blocked or malfunctioning
5. Incorrect setting of the room
thermostat (if present)
6. No fuel
7. External substances or dirt in
the fuel circuit
1. Set starter switch to “ON” (|) position (PIC. 15)
2a. Insert the power plug into the mains socket
correctly (PIC. 14)
2b. Check voltage of your electric supply system
2c. In dual voltage models (…DV) (PIC. 9),
set the switch to the correct voltage position
required
3. Contact a service centre
4a. Reset the heater (SEE PAR. 7.2.)
4b. Contact a service centre
4c. Contact a service centre
5. Set the room thermostat to a temperature
higher than the working environment
temperature (SEE PIC. 16)
6. Top up fuel and reset heater
7a. Empty, rinse and rell the tank
7b. Rinse the lters (SEE PAR. 8.)
7c. Contact a service centre
Smoke while
operating
1. External substances or dirt in
the fuel circuit
2. Obstructed inlet air vent
1a. Empty and rell the tank with clean fuel
1b. Rinse fuel lters
1c. Contact a service centre
2. Remove all air vent obstructions
The heater does
not turn off
1. Faulty electronic system 1. Contact a service centre