Haas+Sohn HSP 7 Technical Document

HSP 7 450.08
Geräteblatt
Pelletofen DE
Fiche technique
Poele a pellets FR
Scheda tecnica
Stufe pellet IT
Equipment sheet
Pellet stove GB
Tehnicki list
Kotel na pelete HR
Tehnicni list
Kotel na pelete SLO
V18 I260545008009033

Key
The most important points of information are introduced with WARNING. Points with the heading
"WARNING" refer to serious danger of damage to the heating unit or physical injury.
Points with the heading NOTE refer to possible damage to your heating unit.
Points with the heading Important refer to important information about the operation of your heating unit.
In general, all points contain important information about the operation of your heating unit.

Contents
1. Technical Data................................................................................................................1
2. Dimensional drawing......................................................................................................2
3. Cleaning operations...................................................................................................... 3
3.1. Cleaning of the surface .................................................................................................. 3
3.2. Cleaning of the glass window ....................................................................................... 3
3.3. Display alert "Clean combustion chamber" error F0403
3.4. Cleaning of the burner - min. weekly ............................................................................. 3
3.5. Cleaning of the ash bin - min. weekly ........................................................................... 4
4. Service operations........................................................................................................5
4.1. Cleaning of the pellets container – yearly ................................................................. 5
4.2. Cleaning of the hot gas flues ........................................................................................ 6
4.3.1. Disassembly of the cleaning cover ........................................................................... .7
4.3.2. Disassembly of the turbulator .................................................................................... 8
4.3.3. Cleaning of the induced draught casing................................................................... .10
4.3.4. Cleaning of the smoke pipes - yearly ....................................................................... .10
5. Spare parts list.............................................................................................................12
5.1. Comprehensive list HSP 7 ...........................................................................................12
5.2. Detail A1 .................................................................................................................... .14
6. Circuit diagram ............................................................................................................ 16
Contents

1
1. Technical data
HSP 7 450.08
Heat output range
2,4-8,1 kW
Nominal heat output
8 kW
Height
1051 mm
Width
490 mm
Depth:
489 mm
Weight
121 kg
Diameter flue gas nozzle:
80 mm
Flue gas temperature at nozzle
196°C
Test feed pressure at nominal performance:
12 Pa
Test feed pressure at partial performance:
6 Pa
Flue gas mass flow rate in g/s at nominal heating performance
5.5 g/s
CO - content at 13%O2 flue gas (nom . heat. perf./part.perf)
0.012/ 0.027%
Efficiency level (nom. heat. perf/part.perf)
90/94 %
CO-content resp. 13%O2 in the flue gas (nom.heat.perf/part.perf):
150/338 mg/Nm3
NOx- content at 13%O2 in the flue gas (nom.heat.perf/part.perf:
130/117mg/Nm3
OGC-content at 13% O2 in the flue gas:
< 5mg/Nm3
Dust content in the flue gas:
17 mg/Nm3
Content of the reservoir (pellet tank):
Approx. 12 kg
Combustion period with one tank fill (min./ max.):
Approx. 7 h/22 h
Approved fuel: low-dust wood pellets according to Ö-norm M 7135, DIN plus, EN
plus-A1
Diameter: 6 mm
Length: max. 30 mm
Space heating capacity according to Ö-Norm M 7521:
max. 230 m3
Space heating capacity according to DIN 18893, continuous heating:
250m3/145m3/98m3
Space heating capacity according to DIN 18893, timed heating:
165m3/95m3/65m3
Power supply:
230V (50 Hz)
Electric power input (max.)
85 W
At normal operation:
Electrical ignition (for max. 15 minutes at start):
660 W
Safety mechanism of the electronic system: (F3)
T 0,315A, 250V
Safety mechanism of the ignition, of the auger, induced draught (F1,) (F2
reserve)
T 3,15A, 250V
Technical
data
Safety distances
Minimal distances from flammable materials:
side: 10 cm
rear: 10 cm
front (radiation area): 80 cm

2
2. Dimensional drawing
Dimensional drawing
1051
494
490
63
230
15
489
57
80

3
3. Cleaning operations
WARNING
Before the start of cleaning operations, the stove must have cooled down!
After finishing cleaning operations, the proper operation mode of the unit needs to be
reestablished: proper insertion of the burner, closing of the furnace door.
3.1. Cleaning of the surface
In principle, a dry cloth should be used for cleaning. Soiling of the stove surface can be cleaned with a
damp cloth. The use of aggressive cleaning agents and solvents is not recommended, as this can lead to
damage of the surfaces.
3.2. Cleaning of the glass window
For cleaning of the window, the oven door needs to be opened first. Soiling on the glass window can be
removed with glass cleaner or with a damp sponge with some wood ash (environmentally friendly). The glass
window can only be cleaned, when the stove has cooled down and the operational mode is set to OFF.
3.3. Display alert "Clean combustion chamber" error F040
• The entire combustion chamber needs to be cleaned after 30 operating hours.
• This alert for cleaning the combustion chamber (flashing display) is triggered during heating time when
the cleaning interval has expired.
• When the combustion chamber is cleaned, the error message "Clean combustion chamber" is canceled
automatically. Condition for automatic cancellation of this error message is that the combustion
chamber door is open for more than 60 seconds. This time period is necessary for a careful cleaning of
the combustion chamber incl. burner.
• This resetting of the operating time counter is also triggered when the combustion chamber is cleaned
before reaching 30 operating hours, provided that the operating mode of the stove is OFF during cleaning
and the door is opened for more than 60 seconds.
3.4. Cleaning of the burner - min. weekly
During operation deposits can form in the burner. How fast the burner pot gets soiled depends solely on the
fuel quality. The deposits resp. encrustations need to be removed from time to time.
Cleaning operations

4
3.5. Cleaning of the ash bin - min. weekly
During weekly cleaning, the ash bin needs to be emptied.
Figure: open door, push handle up, and pull out the ash bin.
WARNING
If this is not done, more and more slag accumulates. The stove can no longer ignite properly. Pellets can
accumulate inside the burner. This can cause overfilling of the burner with pellets. In the extreme case,
this can reach as far back as the pellets slide. A burn-back into the pellets container and a smoldering fire in
the pellets tank could be a possible consequence.
This destroys your unit and is not covered by the guarantee.
WARNING
Cleaning of the burner can only be carried out when the stove is cooled and the operational mode
in set to "OFF." Otherwise there is danger of suffering burns.
• Remove the burner from the oven.
• Remove rests of ash and slag.
• After cleaning, replace the burner into the correct position of the burner support.
• Check the correct fit of the burner again to avoid leaking.
Cleaning operations

5
4. Maintenance works
WARNING
For maintenance operations, the power plug needs to be disconnected from the socket. The maintenance
frequency depends very much on the pellet quality (ash content). Quality pellets have a low ash content of
approximately 0.2-0.3%. If the ash content is higher (0.5% and more), the interval between maintenances is
reduced and the accumulation of ashes increases two - threefold.
WARNING
Units that are not maintained according to our instructions must not be used. In case of neglect of
this requirement, all warranty claims lapse.
4.1. Cleaning of the pellets container - yearly
• Heat the pellets fireplace stove until the storage tank is completely empty.
• Then, the protective grate (3) in the pellets tank can be removed.
• Clean the tank and the inlet of the auger housing with a vacuum cleaner.
• It is imperative that the protective grate be refitted after cleaning. To avoid future damage to the auger,
make sure that no screws fall into the pellet tank.
Figure 7: Pellet tank
1. Pellet tank cap
2. Screws
3. Protective grati
ng
Maintenance works

6
4.2. Cleaning of the hot gas flues
NOTE
We also recommend checking resp. cleaning the hot gas flues at the latest after 1000 kg pellets.
For cleaning the gas flues, proceed as follows:
• Lift the draught deflection. You can now remove the draught deflection and the upper area of
the combustion chamber can be cleaned (see Fig. 8).
Figure 8: Removal of the draught
deflection
1. Allen key
2. Furnace door
3. Draught deflection
Figure 9: Opening of the ash bin
cover
1 Cover
Figure 10: Removing the ash bin
1 Ash bin
Maintenance works

7
4.3.1. Removing the cleaning cover
Figure 11: Removing the
cleaning cover
1 Screws
2 Cleaning cover
Figure 12: Removing the
cleaning cover
1 Screws
2 Right side wall
3 Nuts
4 Cleaning cover
5 Seal for cleaning cover
Maintenance works

8
4.3.2. Removing the turbulator
Figure 13: Removing the convection air
grate
1 Tank cap
2 Screws
3 Convection air grate
Figure 14: Disassembly of the
furnace cover
1 Screws
2 Baffle plate left
3 Screws
4 Furnace cover
Maintenance works

9
Figure 15: shake the turbulator
1 Turbulator
The following tools are needed for the removal:
• Phillips screwdriver
• Wrench: 7 mm/ 8 mm/ 10 mm/ 13 mm
NOTE
When cleaning is completed, make sure that you place the seals in the right position when remounting the
covers. It is imperative that defective seals are replaced.
Maintenance works

10
4.3.3. Cleaning of the induced draught casing
NOTE
The induced draught casing can also be cleaned after removing the smoke pipes from the back side of the
stove.
In case of deposits / grinding noises in the induced draught casing, please proceed as follows:
• This casing becomes accessible for cleaning by opening the 4 screws shown in Figure 9 (see arrows).
• Remove the induced draught fan motor by pulling it off.
• Clean the flue gas passes, the draught ventilator, and the flue gas pipes with a sweeping brush and an
ash vacuum cleaner.
• Then reassemble the components in reverse order.
NOTE
Make sure that the seal is replaced in the correct place. It is imperative that defective seals be replaced.
NOTE
• Be careful with the electrical connections at the fan motor and their correct positions.
Figure 18: Induced draught fan
1 Screws
2 Fan motor
3 Seal
4.3.4. Cleaning of the flue tubes - yearly
NOTE
We recommend checking resp. cleaning the flue tubes at the latest after 1000 kg pellets.
Maintenance works

11
Maintenance works

12
5. Spare parts overview
5.1. Complete list HSP 7 450.08
Spare parts overview

13
Position
Item
Pieces
Spare part number
Comprehensive list HSP 7 450.08
A1
Furnace door complete / pearl-black 1 pc
0545008005300
1
Handle tank cap LUCCA/CATANIA 440/441.08
2 pcs
0545008007581
2
Tank cap / pearl-black 1 pc
0545008006309
3
Control unit / display 1 pc
0571207005510
4
Side wall right / pearl-black 1 pc
0545008015140
4
Side wall right / pearl-grey 1 pc
0545008026140
5
Side wall left / pearl-black 1 pc
0545008016150
5
Side wall left / pearl-grey 1 pc
0545008026150
6
Metal cover plate / pearl-black 1 pc
0545008006215
6
Metal cover plate / pearl-grey 1 pc
0545008006216
7
Baffle plate left
1 pc
0545008007652
8
Profile retaining plate
1 pc
0545008006331
9
Seal tank cap
1 pc
0545008006339
10
Furnace lid / pearl-black 1 pc
0545008006871
11
Turbulator
2 pcs
0545008005030
12
Furnace back wall Vermiculite
1 pc
0545008005041
13
Draught redirection
1 pc
0545008005073
14
Protective grate
1 pc
0545008005981
15
Motor plate - set
1 pc
0545008007082
16
Auger
1 pc
0545008007030
17
Clamp sleeve
1 pc
0545008005943
18
Auger
1 pc
0089500000006
19
Conv. fan
1 pc
0545008007600
20
Induced draught fan
1 pc
0561008005807
21
Sensor flame temperature
1 pc
0561008005541
22
Sensor burner temperature
1 pc
0561008005543
23
Sensor flue gas temperature
1 pc
0561008005540
24
Sensor room temperature
1 pc
0089500390005
25
Control HSP7 450.08
1 pc
0545008007569
26
Cleaning cover front / pearl-black
1 pc
0545008005037
27
Ash bin / pearl-black
1 pc
0545008005600
28
Cleaning cover back / pearl-black
1 pc
0545008005052
29
Seal for cleaning cover
1 pc
0545008005081
30
Burner cast / pearl-black
1 pc
0545008006756
31
Ash door panel / pearl-black
1 pc
0545008015330
31
Ash door panel / pearl-grey
1 pc
0545008025330
32
Ignition
1 pc
0541908005202
36
Metal panel front / pearl-black
1 pc
0545008016101
36
Metal panel front / pearl-grey
1 pc
0545008026101
37
Safety temperature control STB
1 pc
0544008007506
Spare parts overview
38 Tank cap hinge / pearl-black 1 set 0545008006391
39 Stellfüsse HSP7 BLACK SET (6 Pcs) 1 set 0571407006941
40 Front panel / pearl-black 1 pc 0571407006941
40 Front panel / pearl-grey 1 pc 0571407006941

14
5.2. Detail A1
Spare parts overview
Position
Title
Pieces
Spare part number
List A1
A1.1.
Door screw connection set
1 pc
0545008005221
A1.2.
Glass holder - Set
1 pc
0545008005222
33
Furnace door
1 pc
---
34
Seal glass 8x4 mm
1400 mm
0545008005223
35
Door glass window HSP 7
1 pcs
0545008005309

15
6. Circuit diagram
Connection diagram 10 33.3
Description connection diagram:
No: Description wiring harness
3 Power plug/ mains filter
5 Electric ignition
6 Auger
7 Induced draught
8. IX Safety temperature control
10. CONV.FAN THS30B5/TFA745-S 5-PT160 HSP 7
35/36 Flue gas temperature sensor
37/38 Flame temperature sensor
39/40 Room temperature sensor
41/42 Flame temperature sensor bottom
43/44 Door contact switch
48-50 RPM flue gas fan
F1 Fuse T 3,15A ignition, induced draught fan, auger
F2 Fuse T 3,15A reserve
F3 Fuse T 0,315A control unit
Circuit diagram

16