1
User Guide Compact-7 series
Boiler-CH Calorifier Combi
2
Introductory remarks
Congratulations on the purchase of your Kabola Compact 7. Kabola has been a manufacturer of oil-fired
heating systems since 1947. This user manual is intended to familiarize the user with use of the
COMPACT 7. The user must read this manual before bringing the boiler into use and follow the
instructions.
This user manual must therefore be kept safely.
Section 2 covers the safety instructions that you must follow before installing the boiler. Other sections
cover safety instructions that you can recognize as shown below.
Tip: A tip gives the user suggestions and advice to be able to carry out
certain tasks more easily.
Note: The user is given additional information here.
Any potential problems are also covered.
Warning: Chance of (life-threatening) injuries
You can contact Kabola Heating Systems should you have any remarks, wishes or in the case of any
shortcomings. Any suggestion for the improvement of the manual are also always welcome. We wish
you every pleasure with your purchase.
Kabola Heating Systems
Placotiweg 1E
4131 NL Vianen (Utr.) The
Netherlands
Tel. +31 (0)347-320030
Fax +31 (0)347-355688
Web: www.kabola.nl
Email info@kabola.nl
© 2018 Kabola Heating Systems B.V.
Copying (parts of) this user manual is only allowed with the explicit written permission of Kabola
Heating Systems.
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Contents
Introductory remarks
3
Contents
3
1 Introduction
4
1.1 General
4
1.2 Area of application
4
1.3 Description of the boilers
4
1.4 Technical specifications
4
1.5 Guarantee provisions
4
2 Safety
5
2.1 General safety
5
2.2 Safety instructions
5
3 Transport and storage
6
3.1 Transport
6
3.2 Storage
6
4 Installation and bringing into use
7
4.1 Installation
7
4.1.1 Installing the boiler
7
4.1.2 Connection to the central heating system
7
4.1.3 Flue gas extraction
9
4.1.4 Electrical connection
11
4.1.5 Filling the central heating system for the Compact 7 central heating boiler
13
4.1.6 Connecting the oil filter
14
4.2 Bringing into use
15
5 Operation
16
6 Cleaning and maintenance
19
6.1 Points for special attention
19
6.2 Cleaning and maintenance
19
7 Disposal
19
Annex A Technical specifications
20
Annex B Electrical diagram 230 V Compact 7 central heating boiler
21
Annex C Electrical diagram 230 V Compact 7 Boiler and Combi boiler
22
Annex D Troubleshooting
23
Annex E Boiler parts and burner parts
24
Annex F EC declaration
26
Annex G Guarantee
27
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1 Introduction
1.1 General
This user manual is intended for both the installer and the end user of the Kabola COMPACT 7 heating
boiler. There is a wide range of COMPACT 7 heating boilers with a broad range of applications. With
this purchase you obtain a product of the highest quality due to the practical application of the latest
European standards and directives and modern technologies. Kabola Heating Systems BV has been
developing and producing heating systems in the Netherlands since 1947.
Use the manual for both installation and while maintaining and replenishing your heating system. Save
the manual carefully for future use. You can obtain a digital copy at any time by mailing info@kabola.nl
or by downloading from the website www.kabola.nl.
1.2 Area of application
The COMPACT 7 central heating boiler is intended to supply heat to heat water (or coolant) in a central
heating system and/or in combination with the Kabola hot air system.
The COMPACT 7 BOILER with boiler control is intended to heat both the heating system and hot
water using a boiler vessel.
The COMPACT 7 COMBI boiler is intended to heat the heating system and hot tap water without a
boiler vessel.
The boilers are not intended to directly heat the space in which they are installed. Heating only takes
place using radiators, a hot air system, underfloor heating and/or any custom-made airco systems in
which the Kabola COMPACT 7 is integrated. When using the boilers account must be taken of the
dimensions of the spaces to be heated.
So always carry out a capacity calculation beforehand or take advice.
1.3 Description of the boilers
The COMPACT 7 boiler heats the boiler water by means of an oil burner assembled on the boiler. The
boilers are supplied as standard as a 230 V design (also see the technical specifications in annex A).
Domestic fuel oil 1, domestic fuel oil 2, diesel or gas oil must be used as fuel. Should you want to use
biofuels or mixtures ask for additional advice. These fuels are being developed at speed and have
advantages and disadvantages with which account must be taken.
1.4 Technical specifications
You can find the most important specifications on the type plate attached to the right-hand side of the
boiler. The address of the manufacturer is also mentioned here. You can find the full technical
specifications on pages 20-22.
1.5 Guarantee provisions
We refer you to the guarantee certificate for the guarantee provisions.
It is very important that the boiler is brought into use after installation, and that stipulated in
the protocol for bringing into use is returned to Kabola Heating Systems BV in Vianen. You are
then covered by the guarantee.
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2 Safety
This section includes a summary of points from the manual concerning safety for the procedures you
will follow.
2.1 General safety
Warning: Kabola Heating Systems designs and builds its products according to the
current best available techniques. However, it is possible that dangers may
occur that can result in injuries or damage to the boilers if the safety
instructions are not followed.
The user must:
Have read and understood the ‘Safety’ section;
Not carry out any activities that may endanger health;
Not carry out any activities that may cause damage to the boiler;
Ensure that the boiler is only used when it is in a technically good condition and has been installed
in the correct way;
Ensure that the safety measures are complied with during use of the boiler.
Note: No changes may be made to the boilers without the explicit written
permission of Kabola Heating Systems!
2.2 Safety instructions
The safety instructions specified below must be followed when using the he COMPACT 7 boiler.
MEASURES FOR SAFE INSTALLATION
Do not place any flammable and/or gaseous substances that may cause danger of explosion or fire
in the space where the boiler is or is to be installed.
Install the boiler in a moisture-free space on a strong, horizontal surface.
Fasten the boiler with the assembly bolts (M5) supplied for that purpose.
Ensure sufficient ventilation in the space where the boiler is installed (see § 4.1.1).
Provide an earthed wall socket (230 V AC) for the connection of the boiler.
Before you start connecting make sure there is no voltage on the system.
For the electrical connections and thermostat connections only use multi-core cables with flexible
core (minimum 0.75 mm2).
MEASURES FOR SAFE USE
Never change the burner settings on your own initiative.
When cleaning the boiler do not use any aggressive cleaning products that may corrode the boiler.
Have the boiler settings checked each year by a specialist installer.
Before you start working on the boiler make sure there is no voltage on the system.
Collect any oil that may be released.
It is recommended to only have maintenance and repair activities carried out by specialist and
Kabola-certified persons.
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3 Transport and storage
3.1 Transport
Take the following measures before the boiler is transported:
Drain off the boiler water.
Disconnect the fuel system.
Disassemble the burner if required (see § 4.1.6, burner assembly).
During the transport of the boiler the following points must be observed:
Make sure that the casing cannot be damaged. Use a blanket for example.
Transport the boiler upright with the base below.
3.2 Storage
When the boiler is to be stored for longer time one must proceed as follows:
Make sure that the boiler and accessories are stored in a dry and frost-free place.
Disassemble the burner if required (see § 4.1.6, burner assembly).
Make sure that the boiler is placed upright.
Make sure that the boiler is stable.
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4 Installation and bringing into use
In this section you can find instruction and tips for the correct placing and connection of the boiler and
the associated equipment.
Warning: Do not place any flammable and/or gaseous substances that may cause
danger of explosion or fire in the space where the boiler is or is to be
installed.
4.1 Installation
4.1.1 Placing the boiler
Place the boiler in a moisture-free space.
Place the boiler on a strong, horizontal surface and fasten it firmly with the angle brackets and
M5 bolts supplied.
Ensure sufficient ventilation in the space where the boiler is to be installed.
As a general rule for determining the diameter of the ventilation opening you can use 2.5 times
the diameter of the flue gas outlet (at least 150 mm).
Secure the base of the boiler against slipping using an angle bracket with bolts or tackwelding.
Make sure there is a distance between the outlet and the wall of at least 10-20 mm because of
the heat transfer from the flue gas outlet.
Ensure sufficient space around the boiler for service and maintenance work.
Provide an earthed wall socket (230 V AC) for the connection of the boiler.
4.1.2 Connection to the central heating system
PIPING
When assembling the piping the following points must be respected:
Assemble the piping in such a way that the boiler and control panel remain accessible;
Ensure sufficient ventilation in places where air can accumulate.
Note: Ensure ventilation if the piping does not slope upwards.
EXPANSION TANK
An expansion tank must always be assembled with a closed central heating system (pressure system).
Always assemble the expansion tank in the return pipe (see fig 2) as near as possible to the boiler.
The size of the expansion tank is approximately 10% of the total water capacity of the whole
system. For example; with a volume of 120 litres, assemble a 12-litre expansion tank.
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3
4
2
2 1
Compact 7 central heating boiler (figure 1)
Connection of piping to the Compact 7 boiler takes place
as follows:
1.
Assemble the central heating supply pipe at point 1;
2.
Assemble the central heating return pipe at point 2;
3.
Fit the separately supplied T-piece with filler valve in the
return pipe (2).
4.
Assemble the separately supplied filler tap and drain
combination at point 4 (see fig 1).
2 1
Compact 7 boiler (figure 2)
Connection of piping to the Compact 7 boiler takes place as
follows:
5 Assemble the central heating supply pipe at point 1;
6 Assemble the central heating return and boiler pipe at
point 2;
7 Assemble the boiler supply pipe at point 3;
8 Assemble the separately supplied filler tap and drain
combination at point 4 (see fig 3).
Note:
A boiler thermostat must always be fitted
(available from Kabola Heating Systems)
Compact 7 combi boiler (figure 3)
The connection of piping to the Compact 7 combi boiler takes
place as follows:
1.
Assemble the central heating supply pipe at point 1;
2.
Assemble the central heating return pipe at point 2;
3.
Assemble the separately supplied filler tap and drain
combination at point 4;
4.
Assemble the hot sanitary water pipe at point 5 (output);
5.
Assemble the cold sanitary water pipe at point 6 (input);
4
Figure 3
Figure 2
Figure 1
1
5
6
4
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4.1.3 Flue gas extraction
GENERAL
Flue gas extraction is an essential part of your heating installation. Well-assembled flue gas extraction
considerably extends the working life of your heating boiler and has a positive effect on heating
efficiency.
Warning: Because in most cases the flue gas temperature is higher than 180 °C, it is the desirable to
insulate the outlet with heat-resistant material in places where contact with
body parts is possible. These are available from Kabola Heating Systems B.V.
Ensure the correct length/diameter proportions. We advise assembling a flue gas outlet with a
diameter of 50 mm and a maximum length of 3 metres.
On sailing and seagoing vessels we advise using a vertical flue gas discharge system (see fig 5).
AUTOMOTIVE APPLICATION
With the installation of the heating system for an application not for use on water, one can decide to
keep the flue gas outlet as short as possible.
HORIZONTAL OUTLET WITH SKIN FITTING
It is possible to bring the flue gas outlet horizontally from the boiler through the wall. The following
points must then be respected:
The maximum permitted length without bends is 3 metres.
Make sure that the outlet is amply above the water level. If this is not possible use a curved
construction (a swan neck as pictured on the right in figure 4).
Use a skin fitting (single- or double-walled) to bring the flue gas outlet through the wall.
Use as few as possible bends, no more than 3 bends of 90 °.
Tip: If with the existing assembled flue gas outlet you have a larger diameter than
the diameter of the flue gas outlet from the boiler, we recommend assembling
a flexible flue gas outlet (50 mm diameter) in the existing flue gas outlet. The
necessary adaptors and auxiliary parts are available from Kabola Heating
Systems B.V.
Warning: When using a flue gas outlet longer than prescribed it is possible that
condensation water may originate in the outlet. It is very important that the
condensation water does not form a water trap with the flue duct
becoming blocked (as pictured on the left in figure 4).
Using a swan neck (as pictured right in figure 4) prevents water from
entering the flue duct from outside.
Figure 4
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VERTICAL OUTLET
This discharge method is the preferred choice for seagoing
vessels and yachts. This is because these vessels can be at
large inclinations caused by waves and can list. For this
discharge method the following points are important:
Fit a rain-proof cowl on the end of the pipe (see fig 5).
Use deck holes to bring the flue duct through the deck and
the ceiling.
Keep the flue gas outlet as vertical as possible.
Use no more than 3 bends of 90 °.
Fit a drain piece.
The maximum permitted length with a vertical system is 5
meters.
With a vertical outlet always use a drain!
Figure 5
Tip: Kabola can manufacture a deck hole at an angle so the flue is straight as custom work.
FLUE GAS MATERIALS
Kabola can supply all flue gas materials to simplify installation such as:
Stainless steel cowls;
Flexible stainless steel flue gas hose;
Stainless steel discharge pipes (from diameter 70 mm);
Stainless steel deck holes for ceiling and deck;
Stainless steel flue gas dampers;
Drain pieces;
Hose clips;
Stainless steel adaptors;
Skin fittings;
Insulation sleeves (per meter)
Always install a drain with tap directly on the boiler
(See Figure 5.a)
Figure 5.a
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4.1.4 Electrical connection
Warning: Make sure there is no voltage on the system
when you start connecting. Only use multi-core
cables with flexible core (minimum 0.75 mm2). The
available voltage must of the same quality as
normal shoreside power.
Tip: If you use a transformer we advise using a 900W
sine wave transformer.
Do not place the room thermostat near a heat
source.
Figure 6
Compact 7 central heating boiler
Connection of the room thermostat (Figure 6)
Use a 2-core 0.75 mm insulated cable for the connection of the room
thermostat. Connect the room thermostat as follows:
Remove the front of the room thermostat;
Connect the two thermostat wires at point Lx and L1 (see fig 7).
Figure 7
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Compact 7 boiler and combi boiler
Connecting the room thermostat and the hot water on/off function
Use a 4-core 0.75 mm² insulated cable for the connection of the room thermostat (with the hot water
on/off function). Connect the room thermostat as follows:
Remove the right-hand plug behind the dashboard (see fig 12);
Remove the cover from the plug;
Connect the room thermostat wires to T1 and T2 as shown on the sticker on the plug (see fig
11);
Connect the wires for the hot water on/off function to points S3 and B4 as shown on the
sticker on the plug (frostguard) (see fig 11);
The two boiler thermostat wires only need to be connected to points L1 and N (see fig 11) with
the Compact 7 boiler;
Remove the front of the room thermostat;
Connect the wires in the thermostat to Q14 and Q11 (see fig 10);
Connect the hot water on/off function to points Q21 and Q22 in the thermostat (see fig 10);
If the tap is visible in the display hot water is switched on. If not it is switched off.
Figure 9 Figure 10
Figure 11
Figure 12
Right-hand plug
Q Q Q Q
22 21 11 14
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4.1.5 Filling the central heating system
The loose fill and drain combination is mounted at point 4 (see figure 2, page 8). Connect your hose on to
open the fill and drain combination black button draaien.Open tap the left and put the kettle on 2 bar pressure
(see pressure gauge). Vent the entire heating system and put the heating system is between 1.5 and 2 bar
pressure.
Add 230 volt voltage to the system by inserting the plug into the earthed electrical socket.
Bleeding the circulation pump
Adjust the temperature of the room thermostat higher than the ambient temperature (for example, 5
degrees higher);
Set the on / off switch (button lights);
Put the heating pump in automatic venting position. Control knob to 12 hours (see Figure 9);
Turn a quarter of a turn the red button after about 5 minutes, to position 3 (see Figure 10);
Check the entire system for air and check the pressure (fill if necessary).
Tip:
If you do not live permanently on board we recommend to fill the heating system with coolant. The cooling
liquid must be suitable for heating systems (pH value 8.5). For more
information please contact your dealer or Kabola, Netherlands
See manual from the circulation pump.
Attention: When locking pump couplings are supplied with the boiler, the adjusting grooves must point
towards the pump.
Venting mode: Turn switch on 12 o’clock Operating mode: Turn switch at +/-position 3
(light flashes) (the light will burn continuous)
Figure 9 Figure 10
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4.1.6 Connecting the oil filter
Figure 14
Proceed as follows to connect the oil filter (see fig 14):
Fit the oil filter higher than the oil pump;
Connect the oil pipe directly from the fuel tank to the oil filter (no branch point for other oil
users);
Connect the two oil hoses from the burner to the oil filter.
Note the arrows. Make sure that the arrow directions of the oil pump and the oil filter
correspond (supply and return) (see fig 14).
57-001 oil filter is
supplied as standard
4-D133 oil filter TOC80
can be optiona
Install the oil filter higher than the oil pump (only in automatic air vent filters)
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Manual COMPACT 7 version 2017
4.2 Bringing the compact 7 series into use
The oil burner is tested and set by the manufacturer. Fine-adjustment must take place after installation and
depends on the flue gas system. The boiler must have been brought into use by an installer certified by the
manufacturer for the guarantee to be applicable.
You can contact Kabola Heating Systems to make an appointment for this.
When everything has been installed:
Insert the plug in the earthed plug socket.
Switch the boiler on with the on/off switch on the operating panel. When the light in the switch comes on the
circuit is live;
Set the required boiler temperature between 75 and 80 °C with the boiler thermostat (see fig 15);
Make the room thermostat active by for example setting the temperature 5 degrees higher than the ambient
temperature (also see the room thermostat manual);
Open the fuel tank valve;
Open the oil filter valve by turning the red button to the left fully open;
If the red (failure) oil burner light comes on reset it by pressing it. The light goes off and after ± 1.5 minute
the burner will start;
Check that oil appears in the upper glass bowl;
o
The oil must clear
o
No foaming may take place
If oil is present the burner will burn. If there is no oil present the oil burner displays a failure. Reset the oil
burner again by pressing the red light. (Repeat this step a maximum of 5 times);
Check the steps in section 4.1.6 if no oil appears in the glass bowl;
When the oil burner is operating check that there are no leaks in any of the oil connections;
Vent the whole heating system again;
Check that the boiler switches off when the boiler reaches the set temperature;
Now turn the pump switch from the zero position to ±45 degrees (only with the Compact 7 central heating
boiler).
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Manual COMPACT 7 version 2018
Numbers
Explanation
Photo
0
Rest position (boiler is on stand-by)
Circulation pump stopped
1
Room thermostat demands heat.
Circulation pump operating
3
Circulation pump further running time.
Circulation pump operates for +/- 3 minutes
The figure 19 on the right of the display shows the
current boiler water temperature
5 Operation
Compact 7 CH
Operating panel Compact 7 CH front
Figure 15-16
High limit thermostat
On/off switch Display boiler thermostat
Explanation of the operating panel
Set the boiler temperature to 80 degrees Celsius (press boiler thermostat button in and turn).
Key to the boiler display
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Manual COMPACT 7 version 2018
Numbers
Explanation
Photo
0
Rest position (boiler is on stand-by)
Circulation pump stopped
1
Room thermostat demands heat.
Circulation pump operating
2
Hot water demand from the boiler (boiler thermostat)
Circulation pump operating
3
Circulation pump further
running time 0 seconds
Flashing point = hot water off
Point lit up = hot water stand-by
The figure (19) on the right of the display shows the
current boiler water temperature
Compact 7 Calorifier
Operating panel Compact 7 Calorifier (front)
Figure 17
10 Amp fusing High limit thermostat (is found on the back)
On/off switch Display boiler thermostat
Explanation of the operating panel
Set the boiler temperature to 80 degrees Celsius (press boiler thermostat button in and turn).
Key to the boiler display
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Manual COMPACT 7 version 2018
Numbers
Explanation
Photo
0
Rest position (boiler is on stand-by)
Circulation pump stopped
1
Room thermostat demands heat.
Circulation pump operating
2
Hot water is drawn off. Circulation pump
operating
3
Circulation pump further running time.
Circulation pump operates for ± 3
4
Tap comfort position
Boiler kept at temperature
Flashing point = hot water off
Point lit up = hot water stand-by
The figure (19) on the right of the display shows the
current boiler water temperature
Compact 7 combi
Operating panel Compact 7 combi (front)
Figure 18
10 Amp fusing High limit thermostat (is found on the back)
On/off switch Display boiler thermostat
Explanation of the operating panel
Set the boiler temperature to 80 degrees Celsius (press boiler thermostat button in and turn).
Key to the combi boiler display
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Manual COMPACT 7 version 2018
6 Cleaning and maintenance
6.1 Points for attention
Replacement parts must be ordered from Kabola Heating Systems. Only original replacement parts may
be used for the guarantee to be applicable. Mention the type and serial number when ordering. Kabola
Heating Systems can then supply the correct parts. Annex E includes a summary of the parts.
6.2 Cleaning and maintenance
Warning: Carry out maintenance and repair activities when the boiler is switched off
because the boiler could unexpectedly start up. Remove the plug from the wall
socket.
Warning: Maintenance and repair activities must be carried out by an accredited
installer or a service technician from Kabola Heating Systems.
Annually
1.
Clean the boiler;
1.1.
Remove the oil burner;
1.2.
Remove the boiler door;
1.3.
Remove the boiler gasket.
1.4.
Clean the inside of the boiler using a pipe cleaner;
Note: Do not use any aggressive cleaning products when cleaning.
1.5.
Suck the heating boiler empty with a vacuum cleaner;
1.6.
Replace the boiler gasket;
1.7.
Replace the boiler door;
2.
Clean the flue if necessary.
3.
Replace the oil filter cartridge;
4.
Clean the burner (see burner manual).
5.
Replace the nozzle;
6.
Replace the electrode block if required;
7.
Replace the photocell if older than 5 years;
Note: The old oil filter cartridge must be processed as chemical waste.
It is advised to have the burner settings inspected and adjusted each year by a service technician
certified by Kabola Heating Systems.
7 Disposal
When disposing of the boiler the following points are important for reasons of safety:
Dispose of the oil filter and the oil hoses as chemical waste;
Separate the metal parts and plastic parts and dispose of them separately;
Dispose of any oil in an environmentally friendly way;
Transport the discarded boiler according to the instructions in section 3;
Dispose of this manual with waste paper
Annex A Technical specifications
Manual COMPACT 7 version 2018 20
Annex B Electrical diagram 230 V Compact 7 central heating boiler
22
Manual COMPACT 7 version 2018
Annex C Electrical diagram 230 V Compact 7 Calorifier and Combi
23
Manual COMPACT 7 version 2018
Annex D Troubleshooting
The table below is a list of possible failures, their causes and solutions. If you have problems that
are not mentioned in the list you must contact your supplier. Never try to rectify faults on your
own initiative.
Fault
Possible cause
Possible solution
Burner does not start
Power supply failure
Check the fusing on the
circuitboard (4-8A)Check the
power supply
High limit thermostat
Reset the high limit thermostat
Burner immediately stops
Photocell soiled
Clean photocell glass
Defective photocell
Replace the photocell
No oil supply
Vent the oil filter
Burner starts with pulses
Circulation affected
Keep flue opening free
Boiler soiled
Clean the boiler
Oil supply affected
Vent the oil filter
Burner failure
Voltage too low
Check voltage level
Nozzle defect
Replace the nozzle
Boiler does not respond to room
thermostat
Room thermostat battery is flat
Replace the battery
Room thermostat defect
Replace room thermostat
Three-way valve does not work
Check or replace the three-way
valve
Water is not pumped around
Air in the system
Vent the system
Pump switch thermostat defect
Replace pump switch thermostat
No voltage on the circulation
pump
Check the electrical system
Circulation pump defect
Replace circulation pump
No hot water
Incorrect setting
The point is continually on
Boiler thermostat defect
Check boiler thermostat
Preferred setting defect
Check preferred setting
Boiler thermostat defect
Check boiler thermostat
Oil supply affected
Vent the oil filter. Change
soiled oil filter. Fill the oil tank
For any continuing problems contact Kabola Heating Systems
Tel.: +31 (0) 347 320 030
Email: info@kabola.nl
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Manual COMPACT 7 version 2018
Annex E Boiler parts and burner parts
To order parts we refer you to our website www.kabola.nl. You can download the part lists
under the downloads header.
25
Annex F EC declaration
EC declaration of conformity
We,
Kabola Heating Systems BV Placotiweg 1 E
4131 NL Vianen (Utr.)
The Netherlands
declare entirely under our own responsibility that the product:
Boiler burner Kabola COMPACT 230 V
to which this declaration relates, conforms with the following standards:
EN 303-1, EN 303-2, EN 304, EN 50081-1, EN 50082-1. EN 61010
according to the provisions of directives 73/23/EEC,
89/336/EEC,
92/42/EEC,
amended by 93/68/EEC.
Vianen, 2015
A.A. van Soolingen, Managing
Director
Kabola Heating Systems BV
26
Annex G Warranty Conditions
27
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