HUUM HIVE HEAT 12 Guide

SAUNA STOVE
SAUNAAHI
SAUNAOFEN
[email protected] www.huum.eu
HIVE HEAT
12kW 12kW-LS

Declaration of Performance /Leistungsdeklaration
Product type /
Produkt
HUUM OÜ
Intended / Vorgesehen 50106, Estonia
The product conforms to the
following standards / Das
P
rodukt steht zu folgenden
Bedingungen
Notified body (identification
number)/
Anmeldung
(
Identifikationsnummer)
Performance /
Le
istung
Harmonised
technical
specification /
Harmonisierte
technische
Pass 1) /
Erfüllt 1)
to ceiling /
Decke
1200
to sides / auf Seiten
170
to front /
Vorderseite
500
to back /
Rückseite
170
Pass/
Erfüllt
Pass /
Erfüllt
NPD
Pass /
Erfüllt
292°C
Pass / Erfüllt
12kW
918 mg/m3
0,074%
22 mg/m3
74%
12Pa
3,6kg x3 (max 30cm)
closed /
zu
Pass /
Erfüllt
13,3g/s
*Stove door closed / Tür geschlossen
NPD=no performance determinated / NPD- keine Leistung
1) installation of the stove only on non combustible floor or base
1) die Installation des Ofens nur auf dem nichtbrennbaren Boden
Tartu, Estonia, 01.10.2019 Siim Nellis
CEO
[e-mail]
37256229736
Release of dangerous substances /
Abgabe gefährliche Stoffe
Safety distances to combustible materials (mm) /
Sicherheitsabstände zu brennbaren Materialien (mm)
Ignition load and refuelling loads /
Zündlast und Brennstoffaufgabemenge
Ash box gap after ignition phase /
Der Spalt der Aschebox nach Zündung
Dust emission at 13% O2 (mg/m3) /
Staub 13 % O2
Mechanical resistance /
Mechanische Beständigkeit
Thermal output /
Thermische Leistung
Carbon monoxide emission at 13% O2 /
CO-Emission 13 % O2
Total efficiency /
Wirkungsgrad
Flue draught * /
Förderdrück*
Declared performance /
Erklärte Leistung
EN 15821:2010
Carbon monoxide emission at 13% O2 /
CO-Emission 13 % O2
HEAT 12
Emission of combustible products /
Emission von unbrennbaren Stoffen
Fire safety (initiation, risk to adjacent) /
Brandsicherheit (Brandgefahr der angrenzenden Bauteile)
Products are tested in accordance to the methods
described in the standard EN 15821:2010 /
Die Produkte
s
ind mit Methoden vom Standard EN 15821:2010 getestet
worden.
Multi-firing sauna stove fired by natural wood logs
M
ehrfach befeuerbarer Ofen (Scheitholz)
TÜV SÜD Industrie Service GmbH; Ridlestrasse 65, 80339
Munich, Germany (0036)
Essential Characteristic /
Grundlegende Eigenschaften
Durability /
Dauerhaftigkeit
Flue gas mass flow* /
Rauchgasmassenstrom*
Surface temperature /
Oberflächentemperatur
Cleanability /
Reinigungsmöglichkeit
Flue gas average temperature* /
Abgastemperatur*

3
HIVE HEAT
SAUNA STOVE
Installation and user instructions
Important! These instructions provide simultaneously the installation
instructions for models 12kW and 12kW-LS. Follow the instructions for
your model carefully.
Important! The sauna stove described in these instructions should
only be connected to the chimney by a specialist.
The Hive Heat sauna stove delivery package includes:
• a sauna stove
• installation and user instructions for the sauna stove
Important! The sauna stove requires sauna stones.

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Congratulations, you’ve made an excellent choice!
The HUUM sauna stove is the best of its kind and will serve you for a
very long time with the correct use and maintenance.
• Read the instructions carefully before installation and use.
• Keep these instructions for future reference.
Important! Read the instructions carefully before using the sauna
heater!
GENERAL
The Hive Heat sauna stove is intended for dry or wet sauna steam.
Our product range includes various modifications for the Hive Heat
sauna stoves. Consumers can choose between stoves with different
nominal power. The stove can be equipped with a hot water production
accessory and a wall furnace aperture, which is marked with letters LS
in these instructions.
• Weight of the sauna stove 57 kg;
• Minimal diameter of ventilation openings 78.5 cm;
• Size of the steam room 6 m3 – 13 m3;
• Minimal diameter of the chimney flue 102 cm;
INSTALLATION
• Installation of the sauna stove must conform to all local normative
documents, including the applicable national and European Union
standards relating to the installation, including EN 15821:2010.
• Safety distances A, Band 1200 mm above the stove are given for
combustible materials.
• If the stove is installed in a niche composed of non-combustible
material (stone, concrete), at least 100 mm should be left between
the wall and the stove for air movement.
• The safety distance for combustible materials can be reduced to
1/2 in the case of a single and 1/4 in the case of a double heat
barrier. The heat barrier is considered within the safety distance,
and the difference between the outer surface and the protected

5
area must be at least 30mm.
• The sauna stove must be installed on a non-combustible surface
with the required carrying capacity.
• Electrical equipment and wiring are not permitted in the safety area
f the sauna stove.
Table 1
Power
kW Room m3A mm B mm C mm D mm E mm F mm Ø mm H mm
HIVE Heat 12 /LS 12 6-13 250 900
240 425 5/155 300/450 450 750
Installing Hive Heat 12 LS to be heated from another
room
• The furnace bushing of the sauna stove must be made through a
non-combustible wall (stone, concrete, etc.).
• The furnace bushing of the sauna stove must be made through a
non-combustible wall (stone, concrete, etc.) that extends 600 mm to
the sides of and 1,400 mm above the opening.
• It is advisable to leave a 50 mm air gap between the bushing and the
stove; therefore, add 100 mm to height Dand width Cgiven in table 1
when calculating the dimensions for the opening.
• If the floor in front of the furnace is made from combustible material,
fire-resistant floor protection must be installed in front of the furnace
door. The protection must be 600 mm wider than door width C, with
a depth of at least 400 mm.

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Connecting the sauna stove with the chimney
• The flue gas outlet of HUUM sauna stoves is at the top of the sauna
stove. The sauna stove is connected to the chimney using special
metal flue pipes, which are optionally sealed with heat-resistant
sealing rope.
• The elbows of the connection tubes must be smooth to keep
draught loss to a minimum.
• The tube is inserted through the wall of the chimney and sealed
with mineral wool.
• The sauna stove can only be connected to the chimney by
specialists.
• The flue gases of the stove must be directed into a separate flue.
Use of a common flue with other furnaces is not permitted.
Important! Forced extract ventilation may cause problems with
the ventilation of the room and inadequate furnace combustion,
therefore, designing and building such a ventilation system is
permitted only with the supervision of a licensed specialist.
APPLICATION INSTRUCTION
Preparation for use
• Any natural granite stones or special sauna stove stones sold at
hardware stores are suitable for the sauna stove. Use of ceramic
stones may shorten the life of the stove.
• Sauna stove stone quantities:
• Hive Heat 12: 6 x 15kg;.
Important! The sauna stove can only be heated with wood logs.
Heating the sauna
• Avoid overheating the sauna stove; overheating is indicated when
the furnace case glows red. Overheating causes the metal to

7
deform, and the manufacturer is not responsible for this defect.
• In the case of overheating, the ash tray must be completely closed
to stop the furnace combustion process. Keep the furnace door
closed. If possible, cut off air flow to the room.
• It is recommended each time you heat the sauna stove that some
quantity of the fuel consists of small and easily flammable pieces of
material which are more porous and lighter compared to the rest of
the fuel quantity.
• The sauna stove can only be heated with wood logs. For Hive Heat
12, 30 cm logs are best suited.
• If necessary, the supply of combustion air can be adjusted by
controlling the draught of the air vents in the front side of the
heater by changing the position of the shutter. It is recommended
to keep the ash tray open by up to 2 mm for ignition. During
heating, it is recommended to keep the air vents fully open at the
top of the front side of the heater.
• Keep the furnace door closed during heating. Open the door only to
add firewood.
• Avoid splashing water onto the hot glass of sauna stoves with a
glass door. Tempered door glass is not under warranty.
• The heating time of the steam room is dependent on the thermal
resistance of the wall materials, room size and power of the sauna
stove.
• The outer surfaces of the sauna stove are hot during heating.
Contact with exposed body parts can cause burns.
• Do not splash salt water onto the sauna stove.
• It is not advisable to throw hard water or water with a high iron
content onto the sauna stove.
NB! Do not exceed the humidity indicated on the chart when
steaming.

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Maintenance
• For safe operation of the furnace, it is advisable to keep cleaning
accessories (shovel, broom, rake) in the lower temperature (below 40°C)
part of the steam room.
• Empty the sauna stove’s ash tray before each heating since this is used
to adjust the draught.
• If the sauna has not been used for a long time, have a specialist check
the furnace, grate and ash tray condition before heating the sauna stove.
If necessary, arrange for the condition of the chimney and the flue to
be checked as well. Also, if necessary, allow the specialist to undertake
further cleaning.
• Large temperature fluctuations may, over time, cause the sauna stove
stones to crumble and lose their required properties. It is therefore
advisable to replace crumbled sauna stones with new ones once a year.
• At least once a year, it is necessary to clean the chimney and flues.
• Cleaning of the sauna stove must comply with all local normative
documents which provide fire safety regulations for the cleaning of
furnaces (RTL 1998, 195/196, 771 and RTL 2000, 99, 1555)
GUARANTEE
The manufacturer gives its stoves a 24-month warranty starting from the
date on the purchase receipt.
The warranty applies to malfunctions caused by manufacturing faults. This
warranty does not cover the combined effect of high temperature and water
on the sauna stove:
• deformation of metal;
• surface coating;
• door glass.
All demands shall be presented directly to HUUM OÜ
address: Turu põik 4, Tartu 50106, ESTONIA
or using e-mail: [email protected]

10
HIVE HEAT
SAUNAAHI
Paigaldus- ja kasutusjuhend
NB! Käesolev juhend kirjeldab üheaegselt mudelite 12kW ja 12kW-LS
paigaldamist. Jälgige tähelepanelikult just teie mudelile ettenähtud
juhiseid!
NB! Käesolevas juhendis kirjeldatud saunaahju tohib korstnaga ühen-
dada vaid vastava eriala spetsialist.
HUUM saunaahju „HIVE HEAT“ tarnekomplekti kuulub:
• saunaahi
• sauanahju paigaldus- ja kasutusjuhend
NB! Saunaahi vajab kive.