RIKA STEP User manual

STEP
Operating manual

2
TABLE OF CONTENTS
1. EXPLANATIONS TO SYMBOLS 3
2. TECHNICAL DOCUMENTATION - ECODESIGN 4
3. TECHNICAL DATA 8
Spare part overview exploded diagram............................................................................................................................................................ 8
Spare part overview article numbers.................................................................................................................................................................10
Dimensions ...................................................................................................................................................................................................................................11
Amount of Fuel..........................................................................................................................................................................................................................11
Technical data...........................................................................................................................................................................................................................11
Packaging......................................................................................................................................................................................................................................11
4. IMPORTANT INFORMATION 12
General warning and safety information ........................................................................................................................................................12
First heating................................................................................................................................................................................................................................12
Safety distances .....................................................................................................................................................................................................................12
Prior to set up........................................................................................................................................................................................................................... 13
5. BRIEF INFORMATION ON COMBUSTIBLE - LOGS 14
Suitable fuels and fuel amounts ............................................................................................................................................................................. 14
Wood types................................................................................................................................................................................................................................. 14
Output controlling................................................................................................................................................................................................................ 14
Clean combustion................................................................................................................................................................................................................ 14
6. INSTALLING THE STOVE 15
Connection to the chimney..........................................................................................................................................................................................15
Connecting to a steel chimney .................................................................................................................................................................................15
Combustion air........................................................................................................................................................................................................................15
Feeding in external combustion air......................................................................................................................................................................15
7. OPTION REAR CONNECTION 16
Converting to rear flue pipe connection......................................................................................................................................................... 16
8. VARIATION ROTATION 17
9. MANUAL OPERATION 18
RIKA firelighter......................................................................................................................................................................................................................... 18
Combustion air regulation........................................................................................................................................................................................... 18
Correct heating up.............................................................................................................................................................................................................. 19
Refilling........................................................................................................................................................................................................................................... 19
10. CLEANING AND MAINTENANCE 20
Basic information ................................................................................................................................................................................................................20
Cleaning the combustion chamber.................................................................................................................................................................... 20
Empty the ash drawer.....................................................................................................................................................................................................20
Cleaning the door glass.................................................................................................................................................................................................20
Cleaning painted surfaces..........................................................................................................................................................................................20
Cleaning the convection air openings.............................................................................................................................................................20
Cleaning the flue pipes ..................................................................................................................................................................................................20
Checking door seal............................................................................................................................................................................................................20
11. PROBLEMS - POSSIBLE SOLUTIONS 21
Problem 1........................................................................................................................................................................................................................................21
Problem 2.......................................................................................................................................................................................................................................21
Problem 3 ......................................................................................................................................................................................................................................21

|3
2
EN
1. EXPLANATIONS TO SYMBOLS
...Important
note
#25
...Hexalobular #25 ...Hacksaw
...Useful
tip ...Manually
12. GUARANTEE CONDITIONS 22
13. WARRANTY CONDITIONS 22
14. DISPOSAL INFORMATION 23
Information on the individual components of the device .............................................................................................................. 23
Extract from the waste code of the European Waste List Regulation................................................................................ 23
Electronic Waste................................................................................................................................................................................................................... 23

4
2. TECHNICAL DOCUMENTATION - ECODESIGN
Contact details of the manufacturer
Manufacturer:
Contact:
Address:
Details of the device
Characteristics when operating with the preferred fuel
Special precautions for assembly, installation or maintenance
Characteristics when operating exclusively with the preferred fuel
Pnom 8kW
Pmin 4kW
ηth,nom 81,9 %
ηth,min 80,5 %
elmax n.A. kW
elmin n.A. kW
elSB n.A. kW
Ppilot n.A. kW
*RIKATRONIC
Notified body:
Pilot flame power requirement
Notified body no.:
Technische Universität Wien, Getreidemarkt 9/166, 1060
Wien, Austria
1746
Fire protection and safety distances such as distances to combustible building materials must be observed!
Direct heat output:
PL-17015-P
EN13240:2001/A2:2004/AC:2007
-
Nein
TECHNICAL DOCUMENTATION
according to commission regulation
(EU) 2015/1185 und 2015/1186
Ecodesign
Model Identifier:
Equivalent models:
STEP
-
RIKA Innovative Ofentechnik GmbH
Andreas Bloderer
Müllerviertel 20
4563 Micheldorf
Austria
Test report no.:
Applied harmonised standards:
Other applied standards/technical specifications:
Indirect heating functionality:
An adequate supply of combustion air for the appliance must be guaranteed at all times. Air-suction systems can interfere with the combustion air supply!
The flue gas values of the appliance must be observed for the chimney dimensioning!
Auxiliary electricity consumption*
At nominal heat output
At minimum heat output
Heat output
Nominal heat output
Minimum heat output
Useful efficiency
Useful efficiency at nominal heat output
8 kW
Indirect heat output:
Useful efficiency at minimum heat output
In standby mode
Permanent pilot flame power requirement
Energy Efficiency Index: 109
-Seasonal space heating energy efficiency RIKATRONIC ηs :
-
Seasonal space heating energy efficiency ηs :
Energy Efficiency Index RIKATRONIC:
71,9 %
-

|5
4
EN
Yes
No
No
No
No
No
No
No
No
Details of the fuel
PM OGC CO NO
x
PM OGC CO NO
x
Yes No 71,9 21 25 677 107 - - - -
No No - - - - - - - - -
Compressed wood, moisture content < 12 % No No - - - - - - - - -
Other woody biomass No No - - - - - - - - -
Non-woody biomass No No - - - - - - - - -
Anthracite and dry steam coal No No - - - - - - - - -
Hard coke No No - - - - - - - - -
Low temperature coke No No - - - - - - - - -
Bituminous coal No No - - - - - - - - -
Lignite briquettes No No - - - - - - - - -
Peat briquettes No No - - - - - - - - -
Blended fossil fuel briquettes No No - - - - - - - - -
Other fossil fuel No No - - - - - - - - -
Blended biomass and fossil fuel briquettes No No - - - - - - - - -
Other blend of biomass and solid fuel No No - - - - - - - - -
(*) PM = dust, OGC = gaseous organic compounds, CO = carbon monoxide, NOx = nitrous gases
(**) Only required when applying correction factors F(2) or F(3)
Signed for and on behalf of the manufacturer by:
Micheldorf, 16.12.2021
In case of doubt as well as missing or incorrect translations, the German version is the only valid one.
Subject to technical and visual changes as well as layout and printing errors.
© 2021 | RIKA Innovative Ofentechnik GmbH
with electronic room temperature control plus day timer (**)
Type of heat output/room temperature control
two or more manual stages, no room temperature control (**)
with mechanic thermostat room temperature control (**)
with electronic room temperature control (**)
Room temperature control with presence detection (**)
single stage heat output, no room temperature control
with electronic room temperature control plus week timer (**)
Andreas Bloderer / product management
Room temperature control with open window detection (**)
Space heating emissions
at nominal heat output (*)
Space heating emissions
at minimum heat output
(*)(**)
mg/Nm
3
(13% O
2
)mg/Nm
3
(13% O
2
)
with remote control options (**)
Fuel Preferred
fuel:
Other
suitable fuel:
ηs[%]

6
Contact details of the manufacturer
Manufacturer:
Contact:
Address:
Details of the device
Characteristics when operating with the preferred fuel
Special precautions for assembly, installation or maintenance
Characteristics when operating exclusively with the preferred fuel
Pnom 6kW
Pmin -kW
ηth,nom 83,9 %
ηth,min - %
elmax n.A. kW
elmin n.A. kW
elSB n.A. kW
Ppilot n.A. kW
*RIKATRONIC
Notified body:
Pilot flame power requirement
Notified body no.:
Technische Universität Wien, Getreidemarkt 9/166, 1060
Wien, Austria
1746
Fire protection and safety distances such as distances to combustible building materials must be observed!
Direct heat output:
PL-18069-P
EN13240:2001/A2:2004/AC:2007
-
Nein
TECHNICAL DOCUMENTATION
according to commission regulation
(EU) 2015/1185 und 2015/1186
Ecodesign
Model Identifier:
Equivalent models:
STEP 6 kW
-
RIKA Innovative Ofentechnik GmbH
Andreas Bloderer
Müllerviertel 20
4563 Micheldorf
Austria
Test report no.:
Applied harmonised standards:
Other applied standards/technical specifications:
Indirect heating functionality:
An adequate supply of combustion air for the appliance must be guaranteed at all times. Air-suction systems can interfere with the combustion air supply!
The flue gas values of the appliance must be observed for the chimney dimensioning!
Auxiliary electricity consumption*
At nominal heat output
At minimum heat output
Heat output
Nominal heat output
Minimum heat output
Useful efficiency
Useful efficiency at nominal heat output
6 kW
Indirect heat output:
Useful efficiency at minimum heat output
In standby mode
Permanent pilot flame power requirement
Energy Efficiency Index: 112
-Seasonal space heating energy efficiency RIKATRONIC ηs :
-
Seasonal space heating energy efficiency ηs :
Energy Efficiency Index RIKATRONIC:
73,9 %
-

|7
6
EN
Yes
No
No
No
No
No
No
No
No
Details of the fuel
PM OGC CO NO
x
PM OGC CO NO
x
Yes No 73,9 21 35 825 105 - - - -
No No - - - - - - - - -
Compressed wood, moisture content < 12 % No No - - - - - - - - -
Other woody biomass No No - - - - - - - - -
Non-woody biomass No No - - - - - - - - -
Anthracite and dry steam coal No No - - - - - - - - -
Hard coke No No - - - - - - - - -
Low temperature coke No No - - - - - - - - -
Bituminous coal No No - - - - - - - - -
Lignite briquettes No No - - - - - - - - -
Peat briquettes No No - - - - - - - - -
Blended fossil fuel briquettes No No - - - - - - - - -
Other fossil fuel No No - - - - - - - - -
Blended biomass and fossil fuel briquettes No No - - - - - - - - -
Other blend of biomass and solid fuel No No - - - - - - - - -
(*) PM = dust, OGC = gaseous organic compounds, CO = carbon monoxide, NOx = nitrous gases
(**) Only required when applying correction factors F(2) or F(3)
Signed for and on behalf of the manufacturer by:
Micheldorf, 16.12.2021
In case of doubt as well as missing or incorrect translations, the German version is the only valid one.
Subject to technical and visual changes as well as layout and printing errors.
© 2021 | RIKA Innovative Ofentechnik GmbH
with electronic room temperature control plus day timer (**)
Type of heat output/room temperature control
two or more manual stages, no room temperature control (**)
with mechanic thermostat room temperature control (**)
with electronic room temperature control (**)
Room temperature control with presence detection (**)
single stage heat output, no room temperature control
with electronic room temperature control plus week timer (**)
Andreas Bloderer / product management
Room temperature control with open window detection (**)
Space heating emissions
at nominal heat output (*)
Space heating emissions
at minimum heat output
(*)(**)
mg/Nm
3
(13% O
2
)mg/Nm
3
(13% O
2
)
with remote control options (**)
Fuel Preferred
fuel:
Other
suitable fuel:
ηs[%]

8
3. TECHNICAL DATA
Spare part overview exploded diagram
19
22
2
3
4
1
25
18
17
18
14
20
16
15
31
15
13
12
11
10
15
9
7
21
8
5
6
30
29
28
24
27
26
23
44
39
41
39
40
42
47
48
34
43
38
46
36
35
36
45
37
50
49
33

|9
8
EN
59
55
66
60
65
62
58
56
56
57
61
68
63
67
64
51
52
32
54
53
77
75
74
76
78
73
72
79
71
70
80
81
76

10
Spare part overview article numbers
Note: Please consider the powdercoated parts can differ slightly in colour and colour effects though they are elaborated in high quality.
Nr. Art.Nr. Description
1 Z37339 Retaining plate
2 Z37215 Locking bolt
3 N111965 Washer M05
4 N100751 Flat allen screw
5 N109975 Hexagon socket screw
6 N108427 Headless screw
7 B18479 Door opener assy
8 Z14937 Handle sleeve
9 L03440 Spacer washer
10 B18287 Decorative door
11 N100475 Flat packing white 8x2
12 Z36870 Front door glass
13 N103693 Flat seal black 8x2
14 Z36864 Combustion chamber door
B18372 Combustion chamber door assy
15 N103964 Hexagonal screw
16 L02811 Hinge plate top
17 B15825 Hinge BA1
18 N111780 Hexagonal nut
19 L03506 Hinge plate
20 N100485 Round sealing strip black D12
21 N112175 Washer
22 LB00646 Spring tensioner
23 N111999 Tension spring (door)
24 L02813 Door stop
25 B15825 Hinge BA1
26 N112245 Hexagonal screw
27 Z26257 Spacer
28 N112160 Self-tapping screw
29 Z14922 Spacer
30 N112009 Flat washer
31 L02812 Hinge plate below
32 N112305 Self-tapping screw
33 L02793 Ash drawer
34 Z36397 Cover panel
35 Z36085 Firebrick lining front left, right
36 Z36084 Firebrick lining rear left, right
37 Z33588 Deflector plate bottom
38 Z36094 Deflector plate top
39 N111631 Round sealing cord grey D06
40 Z35174 Sealing plate
41 Z17799 Flue pipe attachment D130 black
42 N112082 Self-tapping screw
43 Z37229 Deflector
44 Z35057 Blind cover black
45 Z37249 Firebrick lining front right
46 Z36083 Firebrick lining rear
47 Z35812 Bottom plate
48 Z35813 Grate
49 N108830 Fillister head screw
50 Z32940 Wood retainer black
51 B17909 Rotary disc assy
Nr. Art.Nr. Description
52 B15959 Flue pipe attachments assy rotatable
53 E15697 Cover lid AH
54 B18491 Side casing panel, left
55 Z36399 Side casing retaining plate left
56 N111948 Hexagon socket screw
57 B18376 Convection cover
58 B18288 Rear wall
59 Z36398 Side casing retaining plate right
60 B18492 Side casing panel, right
61 N112127 Locking bolt
62 Z36001 Snap spring
63 N108485 Allen screw
64 Z37354 Cover
65 N112020 Grommet
66 N111443 Blind rivet nut
67 N112027 Magnet
68 B18289 Cover panel, bottom
70 N108313 Self-tapping screw
71 N112009 Flat washer
72 L03439 Bearing retainer
73 Z37350 Facing retainer
74 B18318 Airbox assy
75 Z37349 Spacer plate 5 mm
76 N103988 Hexagonal nut M06
77 Z37230 Spacer plate 10 mm
78 Z37220 Intermediate shaft
79 N112195 Friction bearing
80 N111783 Grub screw
81 Z37304 Regulator handle