LEISURE STEAM LS100 User manual

1
LEISURE STEAM
INSTALLATION AND OPERATING
INSTRUCTIONS
27957 Diaz Road • Temecula, CA 92590 • Phone: [phone] Fax: [phone]
www.leisure-steam.com
Read all instructions before installing or servicing!
Leave this manual with the homeowner.
What's Inside?
Pre-Installation Instructions
3 – Important Safety Instructions
4 - Locating the Steam Generator
4 - Steam Room Design Considerations
4 - Selecting the Proper Size Generator
5 - Plumbing Instructions
6 - Leisure Steam Controls
7 - Electrical Instructions
7 - Final Checklist
8 - Operating Instructions
9 - Installation of Dual Tandem Generators
10
- Installation of Optional Automatic Drain
11
- Installation of Optional Automatic Drain
12
- Figure 1 and Figure 2
13
- Figure 3 and Figure 4
14
- Figure 5A and Figure 5B
15
- Electrical Diagrams
16
- Exploded Parts Breakdown
17
- Parts List
18
- Trouble Shooting Guide
19
- Warranty
Important: Water pressure should not exceed 50 PSI.
1. Verify
that the correct model of generator, controls and accessories are
supplied.
2. Locate the generator in an area that is accessible and will allow for
periodic maintenance and future removal. Please refer to Figure 2.
3. Double check that the correct size generator has been selected for the
steam room and that the correct incoming line voltage and circuit
breaker is provided. Please refer to Figure 3.
4. The 1/2" copper unions, adapters and 3/4" copper unions must be
installed to facilitate future removal of the generator.
Materials Needed (Locally Available)
Steam Outlet
•1/2" copper x FIP copper sweat
adapter
•1/2" copper sweat union
•
1/2" copper pipe and fittings for
steam line
•1/2" C x FIP Hi Ear female
adapter
•1/2" brass nipple
Pressure Relief Valve
•3/4" C x MIP copper sweat
adapter
•3/4" copper sweat union
•
3/4" copper pipe and fittings for
drain line
Water Supply
•1/4" or 1/2" water shut-off valve
and fittings
•1/4" OD copper tubing
Drain Line (If Plumbed)
•1/2" Copper x FIP copper sweat
adapter
•1/2" copper sweat unions (2)
•1/2" ball valve
•1/2" or 3/4" copper pipe and
fittings
Miscellaneous
•100% silicon caulk
•Pipe compound

2

3
Basic safety precautions should be followed when installing and using this electrical equipment, including the following:
IMPORTANT SAFETY INSTRUCTIONS
1. READ AND FOLLOW ALL INSTRUCTIONS
2. WARNING Do not permit children under the age of 16 to use this steam bath.
3. WARNING To reduce the risk of injury:
A. The wet surfaces of steam enclosures may be slippery. Use care when entering or leaving.
B. The steam head is hot. Do not touch the steam head and avoid the steam near the steam head.
C. Prolonged use of the steam system can raise excessively the internal human body temperature and impair the
body’s ability to regulate
its internal temperature (hyperthermia). Limit your use of steam to 10-15 minutes until you are certain of your body’s reaction.
D. Excessive temperatures have a high potential for causing fetal damage during the early months of pregnancy. Pregnancy or possibly
pregnant women should consult a physician regarding correct exposure.
E. Obese persons and persons with a history of heart disease, low or high blood pressure,
circulatory system problems, or diabetes should
consult a physician before using a steam bath.
F. Persons using medication should consult a physician before using a steam bath since some medication may induce drowsiness while
other medications may affect heart rate, blood pressure and circulation.
SAVE THESE INSTRUCTIONS
WARNING
REDUCE THE RISK OF OVER HEATING AND SCALDING
1. EXIT IMMEDIATELY IF UNCOMFORTABLE,DIZZY OR SLEEPY.STAYING TOO LONG IN A HEATED AREA IS CAPABLE OF CAUSING OVERHEATING.
2. CHILDREN UNDER THE AGE OF 16 SHOULD NOT USE THE STEAM BATH.
3. CHECK WITH A DOCTOR BEFORE USE IF PREGNANT,IN POOR HEALTH,OR UNDER MEDICAL CARE.
4. BREATHING HEATED AIR IN CONJUNCTION WITH CONSUMPTION OF ALCOHOL,DRUGS,OR MEDICATION IS CAPABLE OF CAUSING
UNCONSCIOUSNESS.
5. DO NOT CONTACT STEAM HEAD OR STEAM AT THE STEAM HEAD.
“Hyperthermia o
ccurs when the internal temperature of the body reaches a level several degrees above the normal body
temperature of 98.6
degree
s F. The symptoms of hyperthermia include an increase in the internal temperature of the body, dizziness, lethargy, drowsin
ess, and
fainting. The effects of
hyperthermia include:
•Failure to perceive heat;
•Failure to recognize the need to exit the steam bath;
•Unawareness of impending risk;
•Fetal damage in pregnant women;
•Physical inability to exit the steam bath; and
•Unconsciousness
WARNING – the use of alcohol, drugs, or medication can greatly increase the risk of hyperthermia.”

4
Locating the Steam Generator
1. The Leisure Steam Generator may be located in any convenient area near the shower or tub area. Please refer to Figure 2 for possible locations.
2. For best performance, locate the steam generator as close to the shower or tub area as possible, (not more than 40 feet away).
Note: If you are using the One Touch, Digital Control or air switch, it is recommended that you locate the steam generator within 25 feet of the shower or tub
area. If this is not possible, contact your local dealer or call the factory so we can provide longer cables.
3. Do not install the steam generator inside the steam room, outdoors or in an unheated attic or basement where water could freeze.
4. Select a location that is dry and will enable access for future servicing.
Steam Room Design Co
nsiderations
1. Steam room must be completely enclosed
(sides, top and bottom).
2. All inside surfaces of the steam room must
be covered with a waterproof surface such as
ceramic tile, fiberglass, molded acrylic,
cultured marble, etc.
3. Ceiling and seats inside the steam room
should be sloped to allow condensation to
run off and prevent dripping on the bather.
A ceiling slope of 2" per foot should be
adequate.
4. Ceiling height should not exceed 8 feet. To
minimize the ceiling height, it may be
necessary in some installations to slope the
ceiling from the center.
5.
A floor drain should be installed for cleaning
and allowing water drainage. For safety, a
non-skid flooring should be used.
6. Vents inside the steam room are not
recommended, but if used, must be positive
closing and form a vapor-tight seal. Ducts
must be waterproof.
7. Skylights and windows must be double pane,
and skylights must be closed off and sealed at
the ceiling height.
8. A vapor tight steam enclosure should be
installed. The enclosure should be properly
sealed to avoid water damage from escaping
steam.
It is recommended that 100% silicone
caulk be used to seal all pipes and fittings.
Steam must be prevented from escaping into
the wall cavity.
How to Select the Proper Leisure Steam Generator
Verify that the correct size generator has been selected with particular attention to the size of the room and the specific design
features and materials to be used in construction.
Compare the cubic foot requirement below with the specification chart of
steam generators in Figure 3.
1. Calculate the cubic footage of the enclosure, L x W x H (in feet) = Cubic Feet.
Ignore deductions for benches as they represent surface area to heat.
L x W x H = _________
Add the following adjustments to the cubic
footage calculated in #1 above to
account for your specific design features.
(Multiply the #1 total by the percentage indicated below).
A. Ceramic tile thin set, fiberglass, acrylic, cultured marble.
Add 10% __________
B.
Ceramic tile mortar bed or cement board backing.
Add 20%__________
C.
For each foot exceeding 8ft, glass panel, glass block wall, exterior outside wall.
Add 15% __________
D.
Cast iron tub.
Add 10% __________
E.
Natural stones (marble, granite, slate, stone, concrete).
Add 1
00% _________
Total Cubic Feet Required
(1+2A+2B+2C+2D+2E) _________
Important: The above guidelines for sizing the steam bath generator are
recommendations only.
Because of variables in construction, these sizing
instructions and specifications should
be considered as guidelines only.
Leisure Steam Generator Technical Information
Model
LS100
LS160
LS240
LS300
LS400
Maximum
Enclosure
Size*
100
cu ft
160
cu ft
240
cu ft
350
cu ft
600
cu ft
Supply
Wire Size
**
10
AWG
8
AWG
8
AWG
6
AWG
6
AWG
A.C.
VOLTS
240 240 240 240 240
Phase
1
1
1
1
1
Amperes
17
25
34
41
48
Watts
4kw
6kw
8kw
9.7kw
11.4kw
Dimensions
L x W x H
20x8x8 20x8x8 20x8x8 20x8x8 20x8x8
Figure 3
* Two steam units can be placed
in tandem next to each other to
increase the cubic foot cap
acity
up to 1200 cubic feet.
** Local codes must be met
regardless of this specification.

5
Plumbing Instructions
WARNING!
Never shut off the water to a steam generator that is in use. All plumbing should be installed by a licensed plumber and must
comply with all local and national codes.
Place the steam generator in the location selected for installation. Make sure that the
unit is level and in an upright position.
Steam Outlet
1. Inside the steam room, select the best position for the steam head as far
away from any seating area as possible and drill a 7/8" diameter hole.
It is
recommended that the hole be drilled 12" above the shower floor or 6"
above the rim of the tub. Please refer to Figure 4.
When used in a shower
stall with acrylic, fiberglass or other non-heat resistant floors, please
consult with the manufacturer of the product for the best location of the
steam head.
2. At the steam generator, connect the 1/2" copper adapter and 1/2" copper
union to the steam line on the top of the steam generator. Please refer to
Figure 5A.
Important: The 1/2" copper union must be installed to
facilitate future removal of the generator.
3. Run a 1/2" copper steam line from the steam generator to the steam room.
Terminate the steam line with a 1/2" C x FIP Hi Ear female adapter and
secure to a structural member. Stub out into the steam room with a 1/2"
brass nipple.
Do not use black iron or galvanized pipe. They will rust and discolor the
wall of the steam room. The steam line should be sloped slightly toward
the steam generator paying close attention not to allow any kinks or dips
where steam may collect and condense, blocking the flow of steam. The
steam line can run up, down, or horizontally, but it cannot run down and
then up.
4. Insulate the steam line for best results.
5. Inside the steam room, seal around the brass nipple with 100% silicone
caulk. Slip the escutcheon over the brass nipple and connect the steam
head with the slots facing down. Care must be taken not to scratch the
steam head or escutcheon with a wrench.
Pressure Relief Valve
1. Install the pressure relief valve in the fitting on the top of the steam
generator. Please refer to Figure 5A.
The pressure relief valve outlet must
drain in accordance with local and national codes.
Important: The 3/4" copper union must be installed to
facilitate future removal of the generator. To ensure
proper and automatic safety valve operation, do not
connect a shut-off valve or plug the safety valve outlet.
Drain
1. A 1/2" brass nipple and cap is provided on the back end of the steam
generator to facilitate servicing. The cap can be removed and the nipple
can be used as a drain or flush.
A. Manual Flush.
Attach a 1/2" copper adapter and 1/2" copper union to the
1/2" brass nipple. Attach a ball valve and run a 1/2" copper water line to
the cold water supply. Tee off the elbow of the water line and attach a
second ball valve and run 1/2" or 3/4" copper drain line. Please refer to
Figure 5A.
The ball valve on the water supply can be manually opened
allowing water to flow into the steam generator. any loose
particles inside the steam generator will be flushed out the
steam head and into the steam room..
After the steam generator has been flushed, close the ball valve
on the water supply side and open the ball valve for the drain.
All water and any loose particles inside the tank will be
drained. After the water has drained out, close the ball valve
and the tank will remain dry until the next steam bath.
A bucket will suffice, however, if a floor drain is used, the
drain must be connected in accordance with local and national
codes, paying close attention to the codes for receptor, trap and
vent required.
B. Auto Drain. Attach the Leisure Steam auto drain to the steam generator
following the instructions on page 8. R
un a 1/2" or 3/4" copper drain line
to a gravity flow drain. The auto drain opens automatically after each
steam bath allowing the water and any loose particles from inside the
steam generator to be drained.
The drain must be connected in accordance
with local and national codes, paying close attention to the codes for
receptor, trap and vent required. See Figure 5B.
Important: The manual and auto drains drain by gravity.
Avoid any upward slope of the drain line, otherwise,
sediment will collect and prevent proper draining and will
damage the steam generator.
Water Supply - Important: Water pressure should not exceed 50 PSI.
1. Connect a tee to the cold water supply and run a 1/4" copper water line to
the steam generator. Install a water shut-off valve near the point of
termination. do not use a saddle valve or piercing type of valve for the
water shut-off valve.
2. Where hard water is a problem, the Leisure Steam filter, LS-FILTER, is
recommended. This filter will help remove the calcium and magnesium,
the main components in hard water that cause scale buildup. This will
prolong the life of your steam generator, allowing you to enjoy many
years of trouble free use.
3. Flush the water line thoroughly to remove any debris that may be in the
line.
4. Connect the 1
/4" copper water supply line to the 1/4" compression fitting
on the water inlet fitting on the top of the steam generator. When
tightening this fitting, always use two wrenches so there will be no strain
on the water inlet valve.
5. Turn on the water slowly and check all connections for leaks.