wallas 40ea Manuel utilisateur
40ea manual
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Technical information - Technical information 1 ............................................................................................
1 .....................................................................................................................................................................................
Conformity - Conformity with ecodirective 3 ..................................................................................................
3 .....................................................................................................................................................................................
Heater operation - Heater operation 3 ............................................................................................................
3 .....................................................................................................................................................................................
Installation - Things to note during installation 4 .........................................................................................
4 .....................................................................................................................................................................................
Installation - Water connections 5 ....................................................................................................................
5 .....................................................................................................................................................................................
Installation - Hot water ducting 6 .....................................................................................................................
6 .....................................................................................................................................................................................
Installation - Flue gas connections 8 ...............................................................................................................
8 .....................................................................................................................................................................................
Installation - Electrical connections 9 ..............................................................................................................
9 .....................................................................................................................................................................................
Installation - Electrical connections of the device 9 ......................................................................................
9 .....................................................................................................................................................................................
Installation - Remote control 4431 14 ..............................................................................................................
14 ...................................................................................................................................................................................
Control panel Classic - Operations 22 ..............................................................................................................
22 ...................................................................................................................................................................................
Safety distances - Safety distances 24 ............................................................................................................
24 ...................................................................................................................................................................................
Installation - Instructions for wall lead-through installation 24 ..................................................................
24 ...................................................................................................................................................................................
Wall lead-through section view - Wall lead-through section view 26 .........................................................
26 ...................................................................................................................................................................................
Installation - Instructions for attachment to the flue 26 ..............................................................................
26 ...................................................................................................................................................................................
Teg - Teg installation 28 .....................................................................................................................................
28 ...................................................................................................................................................................................
Installation - Heater fuel connections 31 ........................................................................................................
31 ...................................................................................................................................................................................
Installation - Connection to a separate tank 34 .............................................................................................
34 ...................................................................................................................................................................................
Installation - Bleeding and filling system with coolant 34 ...........................................................................
35 ...................................................................................................................................................................................
Warranty terms - Warranty terms 39 ...............................................................................................................
39 ...................................................................................................................................................................................
Back cover - Wallas - 40EA 40 ...........................................................................................................................
40 ...................................................................................................................................................................................
40ea manual
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Technical information
Fuel HVO-, B7-, B10-, XTL-oils
Operating voltage 12V DC
Consumption 0,16...0,4 l/h
Heating power 1600...4000 W
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Power adjustment Room thermostat or manual power control
Start-up Manually with a switch or with the automatic weekly timer
(accessory) or remote controller (accessory)
Power consumption 0,2...0,4 A (when ignited ca. 4,5 min. 8 A)
Measurements 730x440x240 mm
Weight ca. 25,0 kg
Max. permissible length of the flue
gas pipe 3 m, (6 m insulated)
Max. permissible length of the fuel
hose 6 m
Heating area ca. 60...90 m2
Suitable flue gas lead-throughs 4004
Accessories
4031 Base housing
4206 Weekly timer
4430 Remote controller
Connections Remote controller
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Conformity with ecodirective
Wallas 40EA conforms with ecodirective
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Heater operation
Wallas heater 40 EA is designed especially for water circulation heating systems outside of the electricity network.
Light furnace oil, diesel oil or paraffin can be used to fuel the device. The heater is fed with fuel from a separate tank,
which is positioned below the heater. The heater is powered by a 12-volt battery, which can be recharged, for example,
by a solar cell, wind generator or a mains power adapter.
The combustion air is fed in from outside the device and its circulation is completely enclosed, and balanced with the
flue-gas exhaust head, which eliminates the effect of wind pressure on the combustion.
The heater's evaporation burner is activated automatically when the device is started. The glow plug in the burner
ignites the fuel that has been pumped into the burner. The glow time is fixed: it starts and ends automatically.
The heat sensor, in the heater, detects the flame's heat and lights the red LED to signal that the device has started.
All functions are controlled electronically. The fuel pump and combustion air blower are fully stabilised against voltage
fluctuations, which ensures clean combustion, regardless of changes in the battery voltage.
The heater is equipped with built-in overheat protection, which cuts the fuel feed if the device overheats.
When the heater is switched off, it cools down automatically. The cooling function ventilates the burner, and discharges
the flue-gases generated during the switch-off, to the outside of the cottage.
Things to note during installation
Basic installation methods
The most common installation method is a wall lead-through. Installation kit 4880 and a flue-gas exhaust head 4004
have been used in the installation. In addition, the fuel tank 4030 (30 l) has been installed in the base housing 4031.
Flue installation. This installation method requires the building?s chimney to have one flue available. The flue must not
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be connected to other fireplaces or equipment. Installation kit 4880 is required for the installation. In the example in the
picture, the fuel is fed from the fuel tank 4130 (130 l) under the floor.
Things to note when selecting the installation location
When selecting the installation location and method, note the following:
- If you choose the wall lead-though method, install the device on a wall where the wind pressure does not directly
impinge the flue-gas exhaust head. When the device is running on low power, wind pressure can snuff out the burner
flame. The burner will also generate more scale due to changes in wind pres¬sure.
- The length of the control panel wire is 3 m. Do not install the device near to an external door or a window, because the
temperature changes in these loca¬tions are too great. The control panel contains a thermostat sensor.
- Flue installation will slightly increase the generation of burner scale.
- Avoid making the fuel and electrical lines that lead to the device excessively long.
- The device must be positioned so that it is protected from water drips, spills or splashes.
When installing the device, bear in mind that may be necessary to detach the device for maintenance. Therefore, it is
advisable to make the connections easy to open and disconnect. The device does not need to be detached to clean the
burner.
The heater should be installed on the level. The inclination must not exceed 5°. While the device should not breakdown,
if it is temporarily tilted at a steep angle (even for some hours), the burner will not yield the optimal performance, if it is
continuously inclined.
Also, consider where you place the control panel, as the length of the control panel?s cable may pose some limitations.
Avoid installing the control panel in the immediate vicinity of a water outlet.
If possible, install the control panel on a vertical surface.
We recommend that the device be installed by an authorised Wallas service shop.
Protection of pipes, hoses and cables
Power cables, fuel- and water hoses must be protected in locations where they are susceptible to mechanical damage
due to sharp edges or heat.
Water connections
Warning
Make sure that parts which where water is involved are installed and placed so that they do not create any burn for skin
for human or animal, or it should not harm any heat sensitive material around.
Before doing any installation or service work for the heater or water system, shut off the heater and let the system cool
down to prevent any burn skin.
Note!
- Make sure that the flow direction is correct in your installation.
- Route all the water hoses so that they are rising from the lowest point to higher. This will prevent air locks from the
system.
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- Follow the hose manufacturer's bending radius recommendations to prevent clogging.
- Make sure that the water hoses are far enough from the hot metals such as engine.
- Water ducting and fuel hoses must be protected in locations where they are susceptible to mechanical damage due to
sharp edges or heat.
- Double check all the hose clamps and joints to prevent any leakages.
- Make sure that the temperature difference between the inlet and outlet of the water is never over 10 Celcius. This
makes sure that the water flow through the whole system is sufficient.
- The heater is designed to be used with the open header tank. The system should not be pressurized. The maximum
pressure of the system 0,5 bar.
- To prevent corrosion, the hot water system has to contain enough antifreeze/coolant liquid following the
manufacturers recommendations.
-To prevent freezing hot water system has to contain enough antifreeze/coolant liquid
-Before first start up, or after liquid chance system needs to be bleed. If the system is not air free the system will not
work as designed.
- When choosing the size of a header tank make sure that volume of the tank is large enough. With 19mm hose every
10m with 64 Celcius temperature difference volume increases 4 cl. With 21mm hose volume difference is 5cl in every
10 metres.
-Maximum height difference for pumps:
Hot water ducting
Hoses have to be rising all way around the system. Header tank needs to be uppermost part of the system. This kind of
hosing makes possible air bubbles to escape through header tank and there will no be air locks.
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Additional water pump can be turned on from operation panel. Additional water pump makes possible that user can
control where the heat goes in the system, like in this example the heating mat with additional pump can be in another
room than others, so when additional pump is on more heat goes through boiler and the mat with additional pump .
When pump is turned off more of the heat goes to other mat's.
All heating units needs to be connected parallel, except boiler and the last heating unit in the system.
40ea manual
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Flue gas connections
Accessory package contents
Exhaust head 4004
1 pcs Exhaust head 4004
2 pcs Covering plate 360x360
8 pcs Fastening screw 4,5x15
4 pcs Fastening screw 4,5x25
Mounting kit 4880
0,5 m Exhaust pipe 4845
0,5 m Insulating channel 4012
2 pcs Insulation mantel plate, 0,3 m 4015
1 m Combustion air pipe 4045
1 pcs Comb. air intake shield 4051
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Electrical connections
Heater has to be connected up electrically according to the EMC-directives.
Safety instructions for wiring the heater:
Make sure that electrical cables are not damaged. Avoid: chafing, kinking, jamming or exposure to heat.
Electrical connections and ground connections must be free of corrosion and firmly connected.
In waterproof connectors seal any connector chambers not in use with filler plugs to ensure they are waterproof
Things to note about the connections
All connections must be arranged in the craft so that they can function perfectly under normal operating conditions.
Insulate unused cable ends.
The device uses 12 V (nominal) direct current voltage. To minimize current losses, make the power cable as short as
possible and avoid joining. The cross-sectional area of the cable is dependent on the length of the power cord. The
cross-sectional area of the cable must be consistent all the way from the stove to the battery. The maximum length of
the power cord is 10 m, based on 6 AWG cable.
The cross-sectional area of the cable
Total length of the power cord (m) Cross-sectional area of the cable in square mm
(US Gauge)
0-4 4 (11 or 10 AWG)
4-6 6 (9 or 8 AWG)
6-10 10 (7 or 6 AWG)
If a thicker cable is required, make a separate joint in the power cord. See picture on the next page.
Electrical connections of the device
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