Sawo 21 User manual

Sauna Heater
Installation and Manual

INSTRUCTIONS FOR SAWO SAUNA HEATER’S
INSTALLATION, USAGE AND CARE
Congratulations on your good choice of a sauna heater! SAWO sauna heater is a high
quality and traditional Finnish product, that will serve you longer if used and taken
care of properly. Read the instructions carefully before using the
sauna heater as this manual describes the sauna heater installation, usage and care.
Please keep the manual for later reference.
WARNING
TO BE NOTED
TECHNICAL INFORMATION
rust!
Sauna minimum and
a maximum volume
Table 1.
Height
8...21 m³
143 mm
702mm
T600
Ø100 mm
690 mm
430 mm
490 mm
35 cm
Width
Depth
Max length of re wood
Optional exhaust outlet at
the back(horizontal)
Required temperature
class of chimney
Replacement air opening minimum size
110 mm
1
wood or removing residual material.
e heater hatch must be closed to prevent leaking of smoke, unless setting up re, adding
Parts of the sauna heater, especially the outer case, are extremely hot to touch during
usage.
Any changes to the sauna heater without authorization is forbidden.

Height of Connecting Flue
SAWO
middle part by about 246mm and 90° angled smoke pipe as for by 177mm higher.
Stone capacity
Diameter of stones
Weight
Watercontainer volume
Glassdoor
Adjustable legs
Included
Optional
Guiding plates of combustion air
(for cleaner burning)
10–15 cm
about35 kg
8–12 cm




     









     
56 kg
Chimney
type 30 l
2

SAUNA HEATER INSTALLATION
AND FOUNDATION
installing the wood burning heater.
All packing materials and protective plastics must be removed. On shiny, stainless steel
parts (decorative moldings, heater door’s outer casing, stainless steel model’s outer
-
tive substances of the heater. In this case, make sure the ventilation of the sauna room
install the bare smoke pipe to the sauna heater for draught.
Before Installation
SAWO
Model SAWO 21
Wood
è see table “SAFETY DISTANCES”
NPD
464°C
16kW
(0,36 %)
(62 %)
12 Pa
5 + 3,7 kg
25 mm
17,6 g/s
Fuel
Fire safety (initiation to
adjacent elements)
- safety distances
Emit of dangerous substances
Temperature of smoke fuel in connecting
fuel, °C, (when stove doors closed)
Heat output to the room (kW)
- carbon monoxide emission
-
-
- refueling loads
- opening of the ash drawer
Table 2: CE marking
3

Size of the Sauna room
Installation Area
Smoke Fuel
Heater Door
Heater door’s hinge hole
Picture 2: Hinge of heater door
Hinge hole in the
heater body
SAWO wood burning sauna heater should be installed in a sauna room that follows
If the sauna is made of bare massive log and used during winters, the volume must
be multiplied by 1.5 which is bigger than the actual volume. For every unlined stone
wall square meter (m²), it increases the volume by 1.2 m². For every door and window
I
suitable proceedings must be done to achieve it(e.g. by using load distributing plate).
By using adjustable legs (optional), it enables to adjust the sauna heater’s position and
lower part of the heater body, to the brackets. Adjust the heater to its position by un-
screwing the lower adjustable legs and lock it with the upper adjustable legs.
resistant.
SAWO heater is not suitable to be installed into a shared smoke duct system.
connection pipe (see picture 1). Models which have a rear connection opening, can be
by using, for example, suitable mortar or
heaters are placed inside the furnace during
-
ready on its place. For installing the heater door,
remove the kingpin, place the door in such a
way that the top portion of the heater door is
above and the lower portion of the heater door
is below the holes where the kingpin was.
4

Protecting the Floor
Wood burning heater
as there are no materials under the heater that might be harmed by the heat, such as
electrical lines and water lines.
Unnecessary heating of any constructions under the heater must be prevented. Glues,
plats and waterproof materials cannot withstand the heating the heat created under
the heater without protection. Protective shield the
heater. Always install the heater
information.
If the heater pro-
tective shield -
ed 100 mm from both sides of the
protected by using a heat shield made from metal sheet and is xed underneath
heater
the heater in such a way that there is no openings or areas that the heat shields are not
protecting properly.
the heater door 180 degrees and placing the kingpin to the other side of the cover
hatch.
SAFETY DISTANCES
Safety distances to combustible materials Sawo 21
250 mm
250 mm
500 mm
1150 mm
On either side:
Behind the heater:
In the front:
To the ceiling:
Table 3.
5

Sauna Stones
It is recommended to only use peridotite, olivine-dolerites and olivine stones which
Place the larger stones on the bottom, with the largest surface of the stone facing the
sauna heater’s steel surface. Place the stones on the side cases as well and fairly by 10-
15 cm on top of the middle duct. A necessary amount of sauna stones will guarantee
good steam. When placing the sauna stones, make sure the sweeping hatches’ covers
Air ventilation of the sauna must be set up in a way that it will supply enough air for
combustion and the air inside the sauna stays fresh. Good ventilation helps also to
the sauna session.
Ventilation of the Sauna room
to the sauna room by using a 10 cm diameter vent close to the heater
the sauna room. Make sure that nothing can block the ventilation by placing a proper
grill to the louver. Combustion consumes lots of fresh air which makes gravity exhaust
ventilation suitable for sauna rooms that uses wood for heating.
If you are plan to use mechanical exhaust ventilation, the placement of the air inlet can
also be above the heater. If you place the air inlet above the heater, the exhaust outlet
than the air inlet. It is also possible to use the air from washing room without using a
separate air inlet tubes by leaving a minimum of 8 cm gap under the door
of the sauna room to work as an air inlet. When using a mechanical exhaust ventila-
tion, the user must be sure that the exhaust won’t create unnecessary under pressure
-
tion.
Ventilator is placed to the ceiling of the sauna room or to the wall close to the ceiling.
life of the heater and the sauna.
6

Secure that fresh air inlet(s) are clean and open.
water is of high enough quality, because water containing salt, lime, iron or humus may
prematurely corrode the heater. Especially seawater and chlorinated will corrode the
heater very rapidly.
.
Empty ash drawer at the latest before heating the heater next time. Ash may still be hot,
Check that the grate is unbroken and on bracket.
smoke channels of the heater must be cleaned through the sweeping hole located on
connecting opening cover) is properly in place.
Sauna Water
MAINTENANCE
heating ash drawer can be open 25 mm, up to restrictor. If ash drawer is opened more,
when needed.
Heating
Only natural wood must be used as a fuel for the heater. Dimensions of the wood that
Wood is the only material that should be burned in the heater. Never use materials with
Fuel
INSTRUCTION FOR USE AND HEATING
THE SAUNA HEATER
7

heater
may burn your skin. Don’t leave any combustible material inside the safety distance
dimensions. Never cover the heater or outer cover air blowholes.
IN CASE OF SOOT FIRE (ALSO IF IT HAS ALREADY BEEN EXTINGUISHED)
ALWAYS INFORM THE EMERGENCY CENTRE!
-
-
cover possible transport, unloading or installation costs or other similar costs.
SAFETY INSTRUCTIONS
WARRANTY
8

           
  
         
SAWO-21_ML(FiEn)0715
Subject to change without notice.