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ROCO MULTI AIR
Operating Manual
TABLE OF CONTENT
1. PREFACE 3
Explanations to symbols ...........................................................................................................................................................................3
Spare part overview exploded diagram .....................................................................................................................................................4
Spare part overview article numbers .........................................................................................................................................................6
Dimensions ..............................................................................................................................................................................................7
Amount of fuel .........................................................................................................................................................................................7
Technical data ..........................................................................................................................................................................................7
Packaging .................................................................................................................................................................................................7
Electrical connection ................................................................................................................................................................................7
2. IMPORTANT INFORMATION 8
General warning and safety information ..................................................................................................................................................8
First heating..............................................................................................................................................................................................8
Safety distances ........................................................................................................................................................................................8
Prior to set up ...........................................................................................................................................................................................9
The correct chimney connection ...............................................................................................................................................................9
3. BRIEF INFORMATION ON FUEL - PELLETS 10
What are pellets? ....................................................................................................................................................................................10
Wood pellet specification according to ENplus – A1 .............................................................................................................................10
Pellet storage ..........................................................................................................................................................................................10
4. TECHNOLOGY AND SAFETY FUNCTIONS 11
Operating comfort ..................................................................................................................................................................................11
Top efficiency - lowest emissions ............................................................................................................................................................11
Pressure monitoring ................................................................................................................................................................................11
Low-temperature shutdown ...................................................................................................................................................................11
Electrical excess current protection .........................................................................................................................................................11
Automatic cleaning cycle ........................................................................................................................................................................11
Component monitoring .........................................................................................................................................................................11
Auger motor monitoring ........................................................................................................................................................................11
Power failure (during heating) ................................................................................................................................................................11
Power failure (during the initial stage)....................................................................................................................................................11
5. INSTALLING THE STOVE 12
General information ...............................................................................................................................................................................12
Connection to the chimney ....................................................................................................................................................................12
Combustion air .......................................................................................................................................................................................12
Feeding in external combustion air .........................................................................................................................................................12
Convection air conduction......................................................................................................................................................................12
6. ASSEMBLY/DISMANTLING STONE AND OPTIONS 13
Dismantling stone ..................................................................................................................................................................................13
7. COMFORT OPTIONS 15
RIKA room sensor/RIKA radio room sensor .........................................................................................................................................15
RIKA GSM Control ..............................................................................................................................................................................15
RIKA interface for various options .........................................................................................................................................................15
External room thermostat ......................................................................................................................................................................15
External connection cable bridge ...........................................................................................................................................................15
2
8. CLEANING AND MAINTENANCE 16
Basic information ...................................................................................................................................................................................16
Cleaning of the burn pot - daily .............................................................................................................................................................16
Empty the ash drawer .............................................................................................................................................................................16
Cleaning the door glass ..........................................................................................................................................................................16
Cleaning flue pipes .................................................................................................................................................................................17
Cleaning the flame temperature sensor ..................................................................................................................................................18
Cleaning the pellet container ..................................................................................................................................................................18
Bearings .................................................................................................................................................................................................18
Checking door seal .................................................................................................................................................................................18
Cleaning of painted surfaces ..................................................................................................................................................................18
Cleaning the flue gas channels................................................................................................................................................................18
9. PROBLEMS - POSSIBLE SOLUTIONS 19
Problem 1 ...............................................................................................................................................................................................19
Problem 2 ...............................................................................................................................................................................................19
Problem 3 ...............................................................................................................................................................................................19
10. INSTRUCTIONS FOR COMMISSIONING PROTOCOL
11. GUARANTEE
20
22
1. PREFACE
Explanations to symbols
...Important
note
...Useful
tip
#8
...Hex #8
#10
...Hex #10
#5
...Allen key #5
...Manually
#3
...Allen key #3
#15
...Open ended wrench #15
2
|3
43
42
41
38
40
39
46
45
44
Spare part overview exploded diagram
24
38
25
26
27
28
29
30
34
35
36
37
31
32
33
6
20
19
18
17
16
23
22
21
1 2
3
4 5
9 10
5
9
10
11
12
13
14
15
6
7
8
6
7
8
4
85
98
97
96
95
94
93
75
74
64
76
49
48
47
78
72
77
50 51 52
53 54 55 56 57 58
59
60
62
63
64
65
66
67
68 73
70
69 68
72
79
71
80
81
82
83
84
85
92
91
90 89
88
87
86
4
|5
Spare part overview article numbers
22
23
34
35
36
37
38
39
N111856
N111956
24 N112047
25
26
27
31
32
33
Z34846
N100485
Z35062
28 N100485
29 *3 Z34872
29 *4 Z36343
30 Z35095
Z34870
Z34868
Z34866
N103066
B16310
N111846
L02215
N111959
N103693
4
10
11
12
13
14
15
16
17
18
19
20
21
5
6
7 *1
7 *2
8 *1
8 *2
9
44
45
46
47
40 *1 Z35059
40 *2 B17282
41
42
43
Z35096
N100141
Z35060
Z34867
Z34869
B16053
L01445
48
49
50
N111733
N111842
N111732
Z34877
Z34855
N103964
Z30550
Z34441
N108656
N105179
L00475
N111799
L02221
N111990
L02217
Z34854
N110501
N111950
N100170
L02220
Z34857
L02216
L02219
1
2
3
Nr.
Art.Nr.:
Z34847
N100485
N103693
Description
Combustion chamber door black
Round sealing strip D12
Culimeta flat packing black 8x2
Door glass (ceramic glass)
Hinge plate
Hexagonal screw M06x16
Hinge
Hinge
Hexagonal nut M08
Hexagonal nut M10
Glass holder
Hexagonal screw M05x08
Stop angle
Hexagon socket M04x06
Stopper holder
Hinge shaft
Shaft securing device
Hexagonal screw M05x10
Washer
Lock tongue
Locking bolt
Closure flap
Holder plate
Hexagonal countersunk screw M04x12
Grub screw
Hexagon socket screw
M08x35
Lid
Round sealing strip D12
Distance
Round sealing strip D12
Baffle 2
Baffle 2
Flue plate 1
Fire brick rear
Fire brick rear
Fire brick front
Round sealing strip D06
(Recess)
Fire trough holder
Hexagon socket 06x12
Ash drawer
Square nut M05
Culimeta flat packing black 8x2
Cleaning cover
Cleaning cover
Pressure Pipes
Hexagonal nut M05
Fire trough
Fire brick front
Fire brick rear left
Sensor tube
Switch distance
Solenoid switch lower part
Hexagon socket M03x10
Magnetic switch upper section
Description
Lock washer
Double ball catch
Lock washer
Lid metallic
Lid black
Hinge lid
Hinge shaft
Shaft securing device
Hinge stove
Convection cover metallic
Convection cover black
Rear wall metallic
Rear wall black
Telescopic rail top
Spring plug
Latching bolt
Carriage bolt M06x20
Cover
Right side panel metallic
Right side panel black
Grommet
Height adjustment screw
Levelling screw
Cocer rear wall metallic
Cover rear wall black
Telescopic rail bottom
Stone holder
Stone retainer cpl.
Lower soapstone
Lower stone white
Lower sandstone
Sliding door decor
Left side panel metallic
Left side panel black
Hexagonal screw M06x18
Upper soapstone
Upper stone white
Upper sandstone
Container seal
Combustion fan cover
Temperature sensor
Sintered bearing Di10
Auger
Ceramic ignition
Setscrew with pin
Induced draft fan housing
Hexagonal screw M06x40
Induced draught fan motor
Plastic bearing
Lock ring conveyer screw
Pressure difference guide
Screw motor, stepless
Mainboard USB11
Fuse 2,5A
USB cable
Additional board
Lid
Touch-Display
Convection fan motor
Cabletree
Note: Please consider the powdercoated parts can differ slightly in colour and colour effects though they are elaborated in high quality.
Nr.
Art.Nr.:
82
83
84
85
86
78
79
80
81
51
52
53
54
55
56
57
58
59
65
66
67
62
63
64
60
LB00544
B17879
B17878
B17231
N111645
Z35098
N111983
Z35237
LB00549
LB00548
L01502
N110461
L01446
LB00543
LB00542
L02243
Z34854
N110501
L02244
LB00545
68
70
N111730
69 *5 N111695
69 *6 N111773
L02274
L02272
71
72
73
B17232
B17016
B17390
Z34879
74
75
76
77
Z35205
Z35203
B17020
LB00547
LB00546
N111982
Z34880
Z35204
Z35202
N111731
Z35108
B16114
Z35183
B12301
B17014
N111058
B16155
N105627
87 N111581
91
92
93
94
95
96
88 *7 Z35182
89
90
Z11915
N112102
97
98
N111820
B16561
N111604
N111989
B16030
L01495
B16574
N112000
B17023
Nr.
Art.Nr.:
N111551
L00797
Z35018
Z36454
*1
*2
*3
*4
*5
*6
*7
Description
Silicon hose
Motor plate
Cable 2m for touchdisplay
Protective plate till serial number
1320321 from serial number
1320322 till serial number
1357236 from serialnr.: 1363300 till serial number
1350547 from serial number
1350548 up to serial number
1331613 the motor plate (L00797) must be supplied as a spare part when replacing the plastic bearing Di16 (Z35182).
6
Dimensions
~43cm
B T
Dimensions
Height
Width
Corpus depth
Weight
Weight without shell
Weight with shell
Flue pipe connection
R - Ø flue pipe outlet
RO - H original angle pipe connection height
RO - T1 original angle pipe total depth
RO - T2 original angle pipe distance to rear wall
RO - T3 deapth from rear wall to middle of flue pipe
RO - S original angle pipe side distance
R - H rear connection height
R - S rear connection side distance
Fresh air connection
F - Ø diameter
F - H connection height
F - S side distance
F - H (*) connection height
F - S (*) side distance till serial number (*)
Convection air connection
K - Ø diameter
K - H connection height
K - S side distance
F-S
K-S
[mm]
[mm]
[mm]
[kg]
[kg]
[mm]
[cm]
[cm]
[cm]
[cm]
[cm]
[cm]
[cm]
[mm]
[cm]
[cm]
[cm]
[cm]
K-
R-S
1138
773
389
198
230
-
-
100
-
-
-
21
32
50
10
21
34
28
1324556
Technical data
Technical data
Heating power range
Room heating capacity (depending on house insulation)
Fuel consumption
Pellet container capacity
Electric supply
Average electrical input
Fuse
Efficiency
CO2
CO-emission on 13% OO
Dust emission
Exhaust
Exhaust temperature
Chimney draft requirement
[kW]
[m³]
[kg/h]
[kg]
[V]/[Hz]
[W]
[A]
[%]
[%]
[mg/m
N
3
]
[mg/m
N
3
]
[g/s]
[°C]
[Pa]
2,7 - 9
50 - 240 bis 2,2
31
230/50
~ 20
2,5 AT
90,3
12,1
43
16
5,7
176
3
The owner of small firing systems or the person authorised for the small firing system is to keep the technical documentation and is to submit it to the authorities or the chimney sweep on request.
Note
Please observe the national and European standards as well as local regulations concerning the installation and operation of firing installations!
Packaging
Your first impression is important to us!
The packaging of your new stove provides excellent protection against damage.
However damage to the stove and accessories may still occur during transport.
Note
Therefore please check your stove on receipt for damage and completeness!
Report any deficiencies to your dealer immediately! Pay particular attention during unpacking that the stone panels remain intact. Scratches to the material can easily occur. Stone panels are excluded from the warrant.
The packaging of your new stove is environmentally neutral to a great extent.
Tip
The wood used in the packaging has not been surface treated and may therefore be burnt in your woodburning stove (not in al pellet stove). The cardboard and film (PE) can be disposed of via the municipal waste collection for recycling.
[mm]
[cm]
[cm]
100
104
44
Amount of fuel
Nominal load
Amount of fuel
Burn time at full pellet hopper
~2,2kg* ca. 17h
*Practical values may vary depending on pellet quality.
Part load
~0,6kg* ca. 41h
Note
Pellet consumption depends on the size of the pellets. The larger the pellet, the slower the feed and vice versa.
Electrical connection
The stove is supplied with an approx. 2m long connecting cable with a Europlug. This cable is to be connected to a 230Volt/50Hz socket. The average electrical power consumption is some 20 Watt in heating operation and approx.
150 Watt during automatic ignition. The connection cable must be laid in a way that there is no contact to any sharp edges or hot surfaces of the stove.
6
|7
2. IMPORTANT INFORMATION
General warning and safety information
Observance of the introductory general warning information is imperative.
Note
Your stove will expand and contract during the heating and cooling phase.
This can sometimes lead to slight bending or cracking noises. This is normal and is no reason for a complaint.
Q
Read the entire manual thoroughly before installing and putting the stove into service. Observe the national provisions and laws as well as the regulations and rules applicable locally.
Q
RIKA stoves should only be installed in rooms with normal humidity (dry areas according to VDE 0100 Part 200). The furnaces are not splash water protected and may not be installed in wet areas.
First heating
The stove body, just as various steel parts, cast iron parts and the flue pipes are painted with a heat resistant paint. During the first heating the paint dries out completely. This may cause a slight smell. Touching or cleaning the painted surfaces during the curing should be avoided. The hardening of the paint is finished after the first heating with high power.
Q
Only approved transport equipment with sufficient load carrying capacity may be used with your heating appliance.
Q
Your heating appliance is not suitable for use as a ladder or stationary scaffolding.
Q
The burning of fuel releases heat energy that lead to extensive heating of the stove surfaces, doors, door and operating handles, glass, flue pipes and possibly the front wall. Refrain from touching these parts without appropriate protective clothing or equipment e.g. heat-resistant gloves or means of operation (operating handle).
Safety distances
Note
1. To non-combustible objects a > 40 cm b > 10 cm
2. To combustible objects and reinforced concrete load-bearing walls a > 80 cm b > 20 cm
Q
Make your children aware of this particular danger and keep them away from the stove during heating.
Tip
please observe a minimum distance of 20 cm behind and sideways the stove for maintenance.
Q
Only burn approved heating materials.
Q
The combustion or introduction of highly flammable or explosive materials such as empty spray cans etc. in the combustion chamber and storing them near the stove is strictly prohibited due to the danger of explosion.
Q
No light or inflammable clothing is to be worn when post-heating.
Q
Use the heat-resistant gloves supplied to open the doors of your stove.
Q
Make sure that no embers fall out of the combustion chamber onto inflammable material.
Q
Placing non-heat resistant objects on the stove or near it is prohibited.
Q
Do not place clothing on the stove to dry.
Q
Laundry racks etc. must be placed at a sufficient distance to the stove –
ACUTE DANGER OF FIRE!
Q
When your stove is burning, the use of highly inflammable and explosive materials in the same or adjacent rooms is prohibited.
Q
Pellet stoves are generally designed and developed to operate as an additional heat source (supplementary heating). The cleaning, as well as the information about the wear are set accordingly in our manual. If the stove is heated in continuous operation, the cleaning intervals are shorter. Increased wear, especially of the thermally stressed parts, is the result. Please therefore strictly follow the requirements for cleaning and maintenance!
Note
Waste and liquids may not be burnt in the stove!
Note
To prevent your stove from overheating of the internal components, do never cover the convection fins!
Note
CAUTION when filling the pellet container. The opening of the pellet container is sufficiently dimensioned to ensure easy filling. Take great care that no pellets drop to the convection fins and the hot stove body. This can cause a lot of smoke.
Tip
Therefore we recommend refilling the pellet container at a cold stove.
8
Prior to set up
Floor bearing capacity
Ensure that the substructure is capable of bearing the weight of the stove prior to set-up.
Stoves type 1 (BA 1):
Q
Suitable for multiple occupancy. (Note the different country regulations.)
Q
These may only be operated with the combustion chamber door closed.
Note
No modifications may be made to the firing installation. This also leads to loss of warranty and guarantee.
Q
The combustion chamber door is to be kept closed when the stove is not in operation.
Floor protection
A base is recommended (glass, sheet steel or ceramic) if the floor is combustible
(wood, carpet, etc.). Please observe the respective local regulations and rules.
Flue pipe connection
Q
Flue pipes pose a particular source of hazard regarding gas leaks and fire. Get the advice of an authorised specialist company for the layout and assembly.
Q
Fouling of the chimney i.e. deposits of highly inflammable materials such as soot and tar and subsequently fire in the chimney may occur if the chimney is miscalculated and dimensioned wrong.
Q
If this occurs, disconnect the mains plug. Phone the fire brigade and get yourself and other residents out of harm’s way.
Note
Your pellet stove can be operated room air dependent or room air independent.
Q
Q
Please observe the corresponding installation guidelines for walls panelled with wood when connecting your flue pipes to the stove.
Observe the formation of flue gas (atmospheric inversion) and draughts when the weather is unfavourable.
ROOM-AIR INDEPENDENT OPERATION:
The stove is certificated for type FC62x of the approval principles for the inspection and evaluation of ambient air independent fireplaces specified by the Deutsches Institut für Bautechnik (DIBT) (German Institute for Building
Technology). Thanks to an air-tight configuration of the air supply line and flue pipes the stove may be operated in air-tight rooms and in rooms with room-air installations (e.g. controlled ventilation and venting systems, extractors etc.).
Q
Infeed of too little combustion air can lead to smoke in the rooms or to flue gas leaks. Hazardous deposits in the stove and chimney may also occur.
Q
If flue gas escapes, let the fire burn out and check whether all the air inlet openings are free and the flue gas pipes and the stove pipe are clean. If in doubt notify the master chimney sweep since draught malfunctions may be connected to your chimney.
The correct chimney connection
There are several ways to connect your stove to the chimney, eg:
ROOM-AIR DEPENDENT OPERATION:
In combination with room-air installations (e.g. controlled ventilation and venting systems (extractors etc.) it must be ensured that the stove and the room air system are monitored and safeguarded mutually (e.g. via a differential pressure controller). The combustion air infeed of approx.
20 m3/h must be ensured.
Please observe the respective local regulations and rules in consultation with your master chimney sweep. For changes after the printing of this manual, we can not assume any liability. We reserve the right to change without notice.
*1
*2
*3
*1
*2
*3
1) wind break, 2) chimney, 3) inspection opening
For the selection of the connection and to ensure a proper connection between the stove and chimney, please read the guide „INSTALLING THE STOVE“ or ask your local chimney sweep.
8
|9
3. BRIEF INFORMATION ON FUEL - PELLETS
What are pellets?
Wood pellets are a standardised fuel. Every manufacturer must adhere to certain conditions in order to enable flawless, energy-efficient heating. Pellets are made from wooden waste, from sawmills and planning workshops, as well as from residue from forestry operations. These “starting products” are crushed, dried, and pressed into Pellet “Fuel” without any bonding agent.
ENplus – Pellets
This new pellets are a standard sets new benchmarks in the European pellet market. The traceability of pellets is ensured thanks to the use of identification numbers. The pellet manufacturers’ production facilities and manufacturing processes are reviewed every year. A quality assurance system ensures the pellets comply with the requirements of the new standard and that the conditions for trouble-free heating are guaranteed
Your pellet stove is only approved for the burning of pellets of tested quality.
Please ask your pellet stove dealer for tested fuel and a list of monitored fuel manufacturers.
Note
Only burn pellets that have been inspected according to ÖNORM, DIN Plus or ENplus-A1. Using poor quality or prohibited pellet fuel will have a negative effect on the function of your pellet stove and can also lead to the warranty becoming null and void, as well as the product liability connected with this.
Note
Burning straw, maize, woodchips etc. is not permitted! Observe waste incineration legislation! Non-observance of these regulations makes void all warranty and guarantee claims and may impair the safety of the unit!
Wood pellet specification according to ENplus –
A1
parameter measure ENplus-A1
diameter length buld density calorific value water content fine fraction (<3,15mm) mechanical rigidity ash content ash softening temperature chlorine content sulphur content nitrogen content copper content chrome content arsenic content cadmium content mercury content lead content nickel content zinc content mm
Ma.-%
1) mg/kg
1) mg/kg
1) mg/kg
1) mg/kg
1) mg/kg
1) mg/kg
1) mg/kg
1) mg/kg
1) mm kg/m³
MJ/kg
Ma.-%
Ma.-%
Ma.-%
Ma.-%
1)
(DT) °C
Ma.-%
1)
Ma.-%
1)
1) in an anhydrous state
2) diameter must be specified
3) a maximum of 1% of the pellets may be longer than 40 mm, max. length is 45 mm
4) the limit value of ≥97,7 Ma.-% applies when conducting measurements with a lignotester (internal control)
6 (±1)
2)
≤0,3
≤10
≤10
≤1
≤0,5
≤0,1
≤10
≤10
≤100
3,15 bis 40
3)
≥600
≥16,5
≤10
≤ 1
≥97,5
4)
≤0,7
≥1200
≤0,02
≤0,03
Pellet storage
In order to guarantee problem free burning of the wooden pellets, it is imperative necessary to store the fuel as dry as possible and free from impurities.
Pellets should not be kept in sacks outdoors or stored in a manner where they are exposed to the environment. This can lead to blockages in the screw conveyor.
Note
“Screw stoppers” are excluded from the warranty.
10
4. TECHNOLOGY AND SAFETY FUNCTIONS
The technological advances in your new combi stove are the result of years of testing and practical experience. The practical advantages of your pellet stove are convincing:
Automatic cleaning cycle
Operating comfort
The speed of the flue gas fan is increased every hour for a short period to blow ash from the burn pot, increasing the operational safety. The status indicator
CLEANING appears on the display.
The microprocessor-controlled combustion regulation optimises the interaction of flue gas blower and screw using the current combustion chamber temperature. This guarantees optimum combustion and operating status.
All function can be regulated centrally using the integrated operating unit. The intuitive graphic interface permits easy operation; all the settings can be made quickly and simply.
Only for stoves with turning grids:
Every 6 hours (interval adjustable) an additionally automatic cleaning cycle is performed. The stove stops, the automatic cleaning tilts the grid and then re-ignites the stove. The status indicator CLEANING appears on the display continuously. The cleaning procedure with tilting the grid is to convey ash and clinker from the burn pot into the ash drawer. This additional function does not replace a manual cleaning as described in CLEANING and MAINTENANCE, as this is absolutely necessary to do regularly.
Top efficiency - lowest emissions
A very great heat exchange surface together with optimum combustion air control leads to excellent fuel utilisation.
Component monitoring
Fine continuous pellet dosing in an optimised burner pot made of high-quality grey cast iron leads to virtually complete combustion with very good exhaust gas values - and this is guaranteed in every operating phase.
All the electrical components used are continuously monitored during operation.
If a component is defective or can no longer be actuated correctly, then operation is stopped and a warning or error message is issued (see WARNING
AND ERROR MESSAGES).
Note
The automatic control system means that during operation, the flame noise, pellets dropping and actuation of the electronic components permissible for living spaces are audible.
Pressure monitoring
The negative pressure in the combustion chamber is continuously monitored during operation. Below a defined threshold, a correct operation can not be guaranteed and the unit will switch off with the fault message „NOT ENOUGH
LOW PRESSURE“ for safety reason.
Note
After the occurrence of the error message, maintenance or cleaning work necessarily has to be carried out! If the error occurs again, a safe operation is no longer guaranteed, the service must be informed immediately.
Auger motor monitoring
Too long or wet pellets as well as pellets with too high dust content (see BRIEF
INFORMATION ON FUEL PELLETS) can cause so-called “auger jammers” in the auger channel. This may also happen if the pellets accumulate in the burn pot and the backlog reaches into the chute. The auger motor reacts in both cases with an increased current consumption, which causes the error message:
DISCHARGE MOTOR BLOCKED. The stove will be stopped. Please call the customer service immediately.
Power failure (during heating)
After a brief power failure, the operating functions that were set before the power failure, continues. If the power failure lasts longer, the stove goes to start phase if sufficient temperature or embers are present. If the power failure lasts too long, the stove goes into the stop phase. The flue gas fan continues to burn any pellet residues (approximately 10 minutes). Then it will restart automatically.
Note
If the stove is used in a room together with a kitchen hood it might happen that the built-in pressure switch stops the stove. If using the hood make sure make sure that an adequate supply of air is ensured.
Power failure (during the initial stage)
After a brief power failure the boot process continues. If the power failure lasts longer, the stove is in the stop phase. The flue gas fan continues to burn any pellet residues (approximately 10 minutes). Then it will restart automatically.
Low-temperature shutdown
The unit switches off if the stove cools below a minimum temperature. This switch-off may occur if pellet ignition is delayed.
Electrical excess current protection
The stove has a main fuse (at the rear) to protect against excess current
10
|11
5. INSTALLING THE STOVE
General information
The smoke extraction system is based on negative pressure in the combustion chamber and a slight excess pressure in the flue gas outlet. Therefore it is important that the flue connection is installed correctly and airtight
Note
Only use heat-resistant sealing materials as well as corresponding sealing strips, heat-resistant silicon and rock wool.
Feeding in external combustion air
only for devices which are able to run in romm-air independent operation.
Q
Combustion air must be fed to the stove from outside via a sealed pipe for operation independent of the room air. According to EnEV, it must be possible to shut off the combustion air pipe. The open/closed setting must be clearly recognisable.
Q
Cut the perforated right rear wall out with a hacksaw.
Note
Assembly may only be performed by authorised specialist companies.
Q
Connect to the intake nozzle a pipe Ø50mm and fix this with a pipe clamp
(not included in scope of supply!) On pellet stoves with longer connection pipes, the diameter should be enlarged to some Ø100mm after approx. 1m.
Note
Also take care that the flue does not project into the free cross-section of the chimney.
Q
To ensure sufficient air intake, the line should not be longer than 4m and should not have too many bends.
Note
Please observe the regional safety and building regulations. Please contact your master chimney sweep in this context.
Q
If the line leads outside it must have a windbreak.
Q
In extreme cold pay attention to icing of the air intake opening (check).
Connection to the chimney
Q
The device must be connected to an approved chimney for solid fuel. The chimney must have a diameter of min. 100mm.
Q
It is also possible to suction in combustion air directly from another sufficiently vented room (e.g. cellar).
Q
The combustion air pipe must be tightly connected (adhesive or cement) permanently to the air nozzles of the stove.
Q
Avoid flue pipes to the stove being too long. The horizontal length of an exhaust line should not exceed 1.5m.
Q
Avoid frequent changes in direction of the exhaust gas flow to the chimney.
Q
There should be a maximum of 3 bends in the exhaust line.
Q
If you cannot connect directly straight to the chimney, use a connection with a cleaning opening if possible.
Q
If you do not use the stove for a long time, please close the combustion air intake to prevent the stove from moisture.
If one or more of these conditions does NOT apply, the result is poor combustion in the stove and negative pressure in the installation room.
Convection air conduction
The stove is delivered with a cover on the convection air outlet to prevent direct heat to the wall.
Note
Your stove is intended for room-air independent operation. Thus the stove pipe connections must be tightly sealed permanently for this use. Use a heatproof silicon to position the stove pipe on the conical supports of the flue tube nozzles and for insertion in the chimney flue lining.
Note
The stove should not be pushed on unprotected floors.
We recommend original flue pipes from RIKA for proper connection.
Combustion air
Every combustion process requires oxygen. This so-called combustion air is removed from the living area in the case of individual stoves without external air connections. This air removed must be replaced in the living space. Very tightly sealed windows and doors in modern flats may mean that too little air replaces that used. The situation also becomes problematical due to additional venting in flats (e.g. in the kitchen or WC). If you cannot feed in external combustion air, then air the room several times a day to prevent negative pressure in the room or poor combustion.
Operation without this cover or without attached convection pipes is not allowed. If you do though no warranty and no liability is accepted for damage.
Q
The amount of air and temperature is designed to heat one additional room.
Q
Note the regional specific fire safety regulations and clarify the connection situation with the competent authority
Q
The max. temperature of the convection air is 180° C at the air outlet.
Note
Please note that problems may arise due to updrafts in the case of combustion air supply from an integrated chimney ventilation shaft. If the combustion air flowing downwards is heated it may rise and thus counter the chimney with a resistance which in turn reduces the negative pressure in the combustion chamber. The chimney manufacturer is to guarantee that the resistance for the combustion air is a maximum 2 Pa even in the least favourable operating state of the chimney
Q
The convection air should be as short as possible.
Q
Keep the number of deflections as small as possible.
Note
Please pay attention to the national and country-specific building and fire regulations when connecting the convection air pipes. Installation and assembly must be performed by a trained specialist only.
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6. ASSEMBLY/DISMANTLING STONE AND OPTIONS
Note
Only work on the unit when the mains plug has been disconnected and the stove has cooled completely.
Remove the self-locking hex nut including the cover plate which is used to seal the pellet hopper.
Note
During assembly / dismantling do not allow objects (screws etc.) to fall into the pellet container – they can block the screw conveyor and damage the stove.
Note
During any conversion work, take particular care of your fingers and any panels and stove attachments.
Select soft bases to prevent scratches to your living space furniture and stove panels.
#10
Remove the two hex nuts including washers.
Dismantling stone
Loosen the 4 Allen screws and slide the confection fins to the right.
#10
#3
Now you can lift off the top stone to the front.
You can pick up the confection fins now.
Open the pellet container lid until it stops, in this position, it stays open.
The side metal casing is secured with 2 hex screws. Remove these and lift the side panels up and away.
#8
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Now you can remove the two bottom hex nuts including washers.
#10
#10
You can now lift off the bottom stone forward.
Mount the removed parts in reverse order.
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7. COMFORT OPTIONS
We would point out that auxiliary units may only be connected to the RIKA interface connection and external connection socket by authorised specialists.
RIKA room sensor/RIKA radio room sensor
This option permits control of your stove via room temperature. You can set both the room temperature and the heating times required. A room temperature selected by you is observed during the heating times.
Please see the operating instructions for the option RIKA room sensor and wireless room sensor for more detailed information.
External room thermostat
Your stove has an interface on the rear wall to which you can connect a customary room thermostat. This requires a 2-pole cable of 0.5 – 0.75 mm² cross-section that you have to connect instead of the cable bridge fitted for delivery
External connection cable bridge
(condition as delivered)
RIKA GSM Control
Your stove can also be controlled via a mobile phone as an additional option.
Please see the operating instructions for the telephone option – GSM for more detailed information.
RIKA interface for various options
for various options
The RIKA ROOM SENSOR, the RIKA WIRELESS ROOM SENSOR and the RIKA
PHONE OPTION – GSM are to be connected to the interface (stove rear) using the connection cable supplied.
If the control of your stove is to be assumed by an external room thermostat, you have to connect your external room thermostat (1) instead of the standard integrated cable bridge (2).
The connected room thermostat can be operated in either MANUAL or
AUTOMATIC MODE. In both MODES, the current set heat output is used, in
AUTOMATIC MODE the heating times set at the stove can also be activated.
You can see whether the external demand is currently activated in the INFO main menu in submenu item Info - inputs.
If your stove receives an external demand to stop operation, it takes approx. 5 minutes until it switches off. All further settings required to your thermostat can be taken from the respective room thermostat operating instructions.
Note
Operation is not possible unless either a cable bridge or an external room thermostat is connected. The external demand has priority over all operating modes (MANUAL/AUTOMATIC/COMFORT).
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8. CLEANING AND MAINTENANCE
Basic information
Note
Your stove must be switched off and cooled before any maintenance work is performed. Ensure that you do not vacuum into the combustion air line during heating operation during any cleaning (vacuuming). You could vacuum out embers – FIRE RISK!
Cleaning of the burn pot - daily
Make sure that the air vents are not blocked with ash or clinker. Remove the clinker using the supplied wire brush and vacuum the burn pot.
Note
SERVICE appears in the display after consumption of 700 kg pellets. Cleaning and maintenance is to be performed.
This message can be acknowledged by pressing ENTER and operation can be continued. The number of SERVICE messages is stored in the background.
Note
Only work on the unit when the mains plug has been disconnected.
The frequency with which the stove requires cleaning and the maintenance intervals depend on the fuel you use. High moisture content, ash, dust and chips may more than double the maintenance required. We would like to again point out that only tested and recommended pellets or logs may be used as fuel.
Do not damage the ignition when cleaning with a wire brush.
Note
Clean the fire trough regularly. Only clean when cold, when embers are extinguished!
Tip
wood as fertiliser - The mineral content of the wood remains in the combustion chamber as ash as a residue of the combustion. This is an excellent fertiliser for all plants in the garden; it is a completely natural product. The ash should be stored first and extinguished with water.
Note
If the stove is heated in continous operation, it must be cleaned 2x within 24 hours. BACK FIRE HAZARD!
Note
Ash may contain embers – only place ash in sheet steel containers.
Empty the ash drawer
Empty the ash drawer regularly. The ash drawer is simply pulled forward with the combustion chamber door open
Cleaning the door glass
The viewing window becomes coated in the case of solid fuels, particularly with the very fine ash of wood pellets, light or dark depending on the pellet quality
(especially with low output). The glass can be cleaned best with a moist cloth.
Stubborn dirt can be removed with a special cleaner available from your stove dealer.
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Cleaning flue pipes
The flue pipes should be cleaned at least 2 x a year or after approx. 700 kg pellets. The flues are behind the combustion chamber.
Loosen the 4 Allen screws and slide the confection fins to the right.
Now clean the flues with the included wire brush.
Suck the combustion residues out of the deflection region.
#3
Remove the ash tray.
You can pick up the confection fins now.
You can now remove the 4 screws of the combustion chamber lid, remove the lid and place it on a soft surface.
#5
Open the 4 square nuts and remove the cleaning lid.
#15
Suck the combustion residues out of the flue gas manifold. Especially the transition areas to the side flue gas channels (left and right).
Open the two hex screws and remove the cleaning lid.
#8
Mount the removed parts in reverse order.
Note
Your stove may suck in false air via incorrectly sealed cleaning covers; this air may lead to incomplete combustion in the fire trough and thus piling up of pellets.
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Cleaning the flame temperature sensor
Remove the dust deposits from the sensor at regular intervals. Use a clean cleaning cloth or newspaper.
Bearings
all built in bearings ( Pellet screw or turning Grid ) should be checked and cleaned according to the condition or replaced min. once per Year.
Checking door seal
The condition of the seals at doors and glass should be checked at least 1 x per year. Repair or replace seals depending on condition.
Note
Only intact seals ensure your stove works perfectly.
Cleaning of painted surfaces
Wipe of the painted surfaces with a damp cloth, do not scrub. Do not use solvent-containing cleaners.
Cleaning the pellet container
Do not refill the completely empty container immediately; remove the residues
(dust, chippings etc.) from the empty container. The unit must be disconnected from the mains!
Cleaning the flue gas channels
(1 x annually)
Remove the flue pipes. Inspect and clean chimney connection. Brush off any soot and dust deposits in the fire and in the flue pipes and vacuum.
Note
Accumulated fly ash in the flue gas channels may impair the performance of the stove and pose a safety risk.
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9. PROBLEMS - POSSIBLE SOLUTIONS
Problem 1
Fire burns with weak, orange flame. Pellets heap up in fire trough, window sooted up.
Cause(s)
Q
Insufficient combustion air
Problem 3
Flue gas discharge when wood is added and during heating phase.
Cause(s)
Q
Inspection openings leak
Q
Chimney draught too low
Q
Poor chimney draught
Q
Stove is sooted over inside
Possible solutions
Q
Remove any ash or clinker from the fire trough that may block the air inlets.
If possible swap to better pellet quality (see CLEANING AND MAINTENANCE)
Q
Flue pipe connection leaks
Possible solutions
Q
Check seals and replace (fire door, plaster cover, ..)
Q
Check chimney
Q
Check whether flue gas pipes are blocked with ash (see CLEANING AND
MAINTENANCE).
Q
Check connections and if necessary re-seal
Q
Q
Check whether the suction nozzles and air inlet pipe or flue tube are blocked.
Check door and cleaning cover seals for leaks (see CLEANING AND
MAINTENANCE)
Note
Please note that checks on the control system and wiring ma only be performed in unit switched dead. Any repairs may only be performed by trained specialists.
Q
Q
Clean blower impeller (see CLEANING AND MAINTENANCE)
Have service performed by authorised specialist company.
Tip
If a malfunction message occurs, the cause must first be remedied; the unit can be put back into operation by acknowledging the malfunction at the internal unit.
Problem 2
Stove smells strongly and smokes outside.
Cause(s)
Q
Burning-in phase (taking into service)
Q
Stove has accumulated dust and/or dirt
Possible solutions
Q
Wait to end of burning-in phase and vent sufficiently
Q
Suction off any dust deposits from the convection air openings at regular intervals
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10. INSTRUCTIONS FOR COMMISSIONING PROTOCOL
FOR PELLET AND COMBI STOVES
The commissioning protocol is to be treated as a documents and serves as the basis for the warranty and guarantee terms. It is to be completed entirely, in particular the stove data and addresses, the work to be performed is to be ticked off after completion. The signatories confirm with their signatures that all the items on the list have been concluded properly.
Note
Please return 1 completed protocol for putting into service to
RIKA Innovative Ofentechnik GmbH, Müllerviertel 20, 4563 Micheldorf, Austria.
Stove functions
Explanation of the processes in the stove during ignition, normal operation, cleaning phase etc.
Control
Explain operator’s possibilities to intervene, empty pellet container, room thermostat, GSM modem, functions and settings, program times if necessary.
Operating instructions: Handover and reference to the content to the following points, is a document.
Electrical periphery
It is important that the connection socket in the electrical periphery is earthed.
The operability of any room thermostat present must be checked. The execution of commands is to be established by phoning in the case of a GSM modem.
Warranty terms
Difference between warranty (statutory) and guarantee (voluntary), terms of guarantee, determination of wearing parts, reference to pellet quality to be used and the consequences of poor quality.
Exhaust gas system
The exhaust line, stove and combustion air inlet are part of the combustion system as a whole; therefore the correct execution must also be checked.
The plug connections should be tight in general since the system works with excess pressure. The exhaust tube has a diameter of 100mm for pellet stove, and of 150 mm for the combi stove, which is sufficient for short distances. In the case of several changes in direction, the resistance of the exhaust system can increase with the flue to such an extent that the combustion quality suffers and/or noise arises from the greater flow speed. Correct determination of the chimney draught can only be performed at nominal thermal output and serves to evaluate the chimney. If the draught is more than 15 Pa, then a draught limiter should be installed.
Cleaning instructions
Ash and dust occurs with a biomass heating unit. The fire trough is to be cleaned regularly with regular heating operation (in the case of pellet operation, the drilled air holes in particular must be free of residues). The ash drawer is to be emptied regularly. The flue gas pipes are to be cleaned once or twice in the heating season depending on stove type; by a specialist company is best.
Maintenance
Maintenance work after defined burn-off output is to be performed by specialist company, including thorough cleaning.
Combustion
All doors must close tightly to prevent intake of false air.
Stove functions
These are the basic stove functions that are to be checked and ticked off. The stove is ready for operation if these functions are ensured.
Operator instruction
This is one of the most important points in the putting into operation. It is very important that the operator understands the stove properly and is prepared to assume responsibility for the basic tasks required for operational safety.
In particular the connection between special features of a biomass heating system and his obligations as well as the warranty and guarantee terms must be explained. e.g. non-tested pellets and screw blockers, lack of cleaning or maintenance and stove malfunctions. Thorough instruction can prevent many complaints.
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Note
Please contact your warranty partner for any warranty questions or claims. This is your dealer or installation company. No warranty claims can be accepted without proper putting into operation, proper operation according to the operating instructions and the supplements in this information sheet.
Installation address
Name:_________________________________________
Street:_________________________________________
City:___________________________________________
Telephone:______________________________________
Stove data
Stove type:
Serial number:
Software version:
Touchdisplay version:
Electrical periphery
Connection socket earthed
Room thermostat present
Check of system components
Combustion chamber door seal checked
Ease of movement flue gas flap checked (combi)
Exhaust line / chimney
Diameter
Bends
Stove functions
Pellet container filled
Tested pellet quality according to Önorm/DIN plus/
ENplus-A1
Electrical connections made
Safety flaps tightened (combi)
Induced draught blower runs
Stove was switched off when handed over
Operator instruction
Stove function
Control
Operating instructions
Dealer
Name:_________________________________________
Street:_________________________________________
City:___________________________________________
Telephone:______________________________________
Casing undamaged
Operating instructions
Warranty documents
Door opener
GSM modem present
Function checked
Ease of movement burnback flap checked (combi)
Connection leakproof
Chimney draught
Grid turns (360°) und keeps in heating position
Ignition element glows
Screw motors run
Do pellets fall into the combustion chamber?
Ignition performed
Warranty terms
Cleaning
Cleaning or maintenance interval
work performed correctly according to order placed
_______________________ _____________________ _______________________
Company:_______________________________________
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11. GUARANTEE
These warranty conditions are only valid for the following countries: Austria, Germany and Switzerland. Separate conditions imposed by the importer apply for all other countries.
For the purpose of timely damage limitation, the warranty claim on the part of the claimant is to be enforced at the RIKA dealer in writing using the invoice and stating the purchase date, model name, serial number and reason for complaint.
WARRANTY
5 years on the welded stove body. This exclusively applies to defects in materials and workmanship as well as free replacement. Labour and travel times are not included in the manufacturer’s warranty.
Only original parts supplied by the manufacturer should be used. Loss of warranty on non-observance!
The precondition for the warranty is that the stove has been installed and commissioned properly according to the User and installation manuals valid at the time of purchase. Connection must be performed by a specialist for such stoves.
Any costs incurred by the manufacturer due to unjustified warranty claims are to be charged to the claimant.
Wear parts and parts affected by fire are excluded, such as glass, coating, surface coatings (e.g. handles, panels), seals, fire trough, grates, draught plates, deflector plates, combustion chamber liners (e.g. fireclay), ceramics, natural stone, thermo stone, ignition elements, sensors, combustion chamber sensors and temperature controller.
Damage arising from non-observance of the manufacturer’s instructions for operation of the unit or any damage that is caused by action such as overheating, use of non-approved fuels, tampering with the device or the flue gas pipe, electrical excess voltage, an incorrect, insufficient or excessive flue draught, condensation, non-performance or deficient maintenance and cleaning, non-observance of the relevant and applicable building regulations, incorrect operation by the user or third parties, transport and handling damage is also excluded.
THE WARRANTY DOES NOT AFFECT THE STATUTORY WARRANTY PROVISIONS.
01.07.2013
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Technical and design changes, as well as typesetting and printing errors reserved
© 2015 | RIKA Innovative Ofentechnik GmbH
RIKA Innovative Ofentechnik GmbH
4563 Micheldorf / Austria, Müllerviertel 20
Telefon: +43 7582 686 - 41, Fax-DW: 43
E-Mail: [email protected]
RIKA.AT
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