HUUM HIVE WOOD Series Guide

SAUNA STOVE
SAUNAAHI
SAUNAOFEN
SAUNA KIUKAAN
BASTUAGGREGAT
HIVE WOOD
13kW 17kW 17kW-LS
[email protected] www.huum.eu

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HIVE WOOD
SAUNA STOVE
Installation and user instructions
Important! These instructions provide simultaneously the installation
instructions for models 13kW, 17kW and 17kW-LS. Follow the instruc-
tions for your model carefully.
Important! The sauna stove described in these instructions should
only be connected to the chimney by a specialist.
The Hive Wood 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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Technical specifications of the sauna stove HIVE
WOOD 13
HIVE
WOOD 17
Steam room size range (m³) 6-13 8-16
Nominal heating power (kW) 13 17
Steel frame diameter (mm) 450 555
Depth (mm) + extension of the combustion chamber LS (mm) 620+155 LS
Height (mm) 750 750
Empty weight (kg) 70
Weight of stones (kg) 140
Thickness of furnace walls (mm) 5
Maximum length of firewood (cm) 40
Diameter of firewood (cm) 8-15
Diameter of smoke outlet (mm) 115
Required temperature class of chimney T600
Minimum cross section of chimney (mm²) 10200
Minimum cross section of vents (mm²) 7850
Heating power in steam room (kW) 13 17,4
Fuel Wood Wood
Safety distances from combustible materials Table 1 Table 1
Fire safety (ignition of nearby objects) Passed Passed
Exhaust gases of the combustion process Passed Passed
Surface temperature Passed Passed
Emission of hazardous compounds NPD NPD
Cleanability Passed Passed
Flue gas temperature 430°C 443°C
Mechanical resistance Passed Passed
Carbon dioxide emissions at 13% of O2 content (%) Passed
(0,67)
Passed
(0,67)
Total efficiency (%) 66
Minimum required chimney draught 12 Pa
Wood weight (kg) / in three parts up to (kg) 11,2 / 5,6
Ash tray opening during ignition (mm) / after ignition (mm) 10 / 2-3
* NPD – No permanent data
Application area Multi-firing sauna stoves heated by natural
wood logs
Meets requirement EN 15821:2010
HUUM OÜ Turu tn 45D, Tartu, 50106, Estonia
350
750
90
45
5
30
8-15
115
T600
10200
7850
13
67
12
8,6 / 4
10 / 2-3

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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 WOOD HIVE sauna stove is intended for dry or wet sauna steam.
Our product range includes various modifications for the Hive Wood
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.
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
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.

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Table 1
Power
kW Room m3A mm B mm C mm D mm E mm F mm Ø mm H mm
HIVE Wood 13 13 6-13 250 900
240 425 5 300 450 750
HIVE Wood 17 17 8-16 500 1000 300 460 35/185LS 400/400
LS
555 750
Installing Hive Wood 17 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.).
• In addition, insulation with mineral wool or similar is recommended.
• At least 100 mm must be left between the bushing and the stove to
facilitate the movement of air, so 200 mm must be added to height
D and width Cin Table 1 when calculating the dimensions of 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 Wood 13: 6 x 15kg;
• Hive Wood 17: 5 x 20kg + 2 x 15kg.
Important! The sauna stove can only be heated with wood logs.

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Heating the sauna
• Avoid overheating the sauna stove; overheating is indicated when
the furnace case glows red. Overheating causes the metal to
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 Wood
13 logs with a length of 30 cm are the best and for Hive Wood 17
logs with a length of 40 cm.
• The amount of air combustion is adjusted by changing the position
of the ash tray drawer. During ignition, it is advisable to keep the
ash tray open by up to 10 mm. As the material ignites, close the ash
tray to the point where the distance between the front of the tray
and the wall is 2-3 mm, depending on the draught.
• 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.

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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.
• Clean the heating surfaces of the sauna stove regularly, at least once
every 20 uses.
• 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]