2
TABLE OF CONTENTS
STR75-3
STR90-1
STR90-3
STR120-3
STR150-3
MODELS:
STR45-1
STR45-3
STR60-1
STR60-3
STR75-1
Residential Steambath Generator Systems
Installation, Operation & Maintenance Manual
This highlights information
that is especially relevant
to a problem-free
installation.
IMPORTANT NOTE:
signals a situation where
minor injury or product
damage may occur if you
do not follow instructions.
!
CAUTION
IMPORTANT NOTE: As you follow these instructions, you will notice warning and caution symbols. This
blocked information is important for the safe and efficient installation and operation of this generator.
These are types of potential hazards that may occur during this installation and operation:
states a hazard may
cause serious injury
or death if precautions
are not followed.
!
WARNING
3
4
5
6
7
8
9
10
12
13
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18
Before Installing..............................................................................
Locating the Steam Generator....................................................
Installation.......................................................................................
Generator Diagram.......................................................................
Electrical............................................................................................
Field Power Wiring..........................................................................
Wiring Diagrams............................................................................
Optional Tandem Cable................................................................
for connecting 2-5 steam generators in tandem
Optional Automatic Drain System.............................................
Select Your SAWO Model...............................................................
STR45-1, STR45-3, STR60-1, STR60-3, STR75-1, STR75-3
STR90-1 and STR90-3 (with Automatic drain)
...................................
STR120-3 and STR150-3 (with Automatic drain)
..............................
Installing the Remote Temperature Probe................................
SAWO Control..................................................................................
STR
230V1N~
kW
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READTHEMANUALFOR
ADDITIONALIMPORTANT
INSTRUCTIONS
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3
IMPORTANT: The following general information should be used in conjunction with
consultations with your architect, designer and contractor in determining all factors necessary
in providing a suitable and safe steam room.
Read these instructions before installation or service. Although this steambath generator
has been fully qualified for shipment by SAWO,the following must be reviewed for proper,
safe and enjoyable steam bathing.
Verify that the model and accessories are correct, including incoming line voltage.
Insure steambath generator has been correctly sized for the steambath room. Pay particular
attention to room volume and construction. If any questions, please refer to SAWO sizing
guide enclosed (see page 13).
Marble or glass walls or ceilings, or exterior walls "ENLARGE" the room's size, requiring a
generator larger than one based only on the room's (L x H x W) volume.
The physical size of the unit,clearance for plumbing servicing, and its distance from the steam
room must all be considered before final installation.
IMPORTANT: SAWO units are intended to be operated with SAWO Controls only, and are to
be installed strictly in accordance with the specific instructions contained in this manual and
as supplied in the manuals provided with the controls.
Electrical shock hazard. SAWO steam generators are connected to 220-240V
(One Phase models only: STR45-1,STR60-1,STR75-1 and STR90-1), or 380-430V (Three Phase
models only: STR45-3, STR60-3, STR75-3, STR90-3, STR120-3 and STR150-3) line voltage and
contain live electrical components. All installation and service to be performed by qualified
and licensed electricians and plumbers only. Installation or service by unqualified persons may
void the warranty.
Steam room must be completely enclosed, with full walls, door,floor and ceiling.
It is recommended that a gasketed door is used for heat sealing and steam containment.
If tile-type or other smooth surfaced flooring is used provide suitable anti-skid strips or
equivalent, to prevent user slipping and injury.
Walls and ceilings must be constructed of water-resistant, non-corrosive surface, such as tile,
marble, molded acrylic, or other non-porous material. The ceiling should be sloped to prevent
dripping of condensate.If acrylic, fiberglass or other non-heat resistant materials are used as
part of the steamroom enclosure.
Provide a floor drain.
No heating, venting or air conditioning devices should be installed inside the steam room.
Windows that are part of the steamroom should be double paned.
Try to limit steamroom ceiling height to 2.5m. Exceeding 2.5m may require a higher-rated
steam generator.
SAWO strongly recommends that a warning be posted in a conspicuous location near the
steambath.
Steam Room Guidelines
Before Installing
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1.
2.
3.
4.
5.
6.
7.
8.
9.
!
WARNING
!
WARNING
1.
2.
3.
4.
5.
Children under the age of 16 should not use the Steambath.
Check with a physician before use of the Steambath if you are pregnant, have a coronary condition, are in
poor health, are being treated for any other medical condition, or are using medication or drugs.
Exit Steam Room immediately if you feel faint, dizzy, sleepy, or otherwise uncomfortable.
Do not use the Steambath if you have recently consumed alcohol.
Condensation and moisture may cause the the Steambath floor and other surfaces to become slippery and
dangerous. Installation of non-skid floor materials or the use of proper footwear is recommended at all times.
IMPORTANT! Read the manual provided for use and safety information.
SAWO
SAWO, Inc. SAWO Building Mactan Export Processing Zone 2 Cebu, Philippines 6015 www.sawo.com
!
WARNING
The STR series of steam generators are for residential use only.
Commercial or other non residential applications void the
warranty and may adversely affect product performance.
