Hidrotermal Hidro-ST Series Manual de usuario
STEAM GENERATOR
Hidro-ST Series
USER MANUAL
BEFORE YOU BEGIN
CHECK ALL ELECTRICAL CONNECTIONS TO ALL COMPONENTS
WITHIN THE HEATER FOR TIGHTNESS. CONNECTIONS CAN
BECOME LOOSE DURING SHIPMENT AND HANDLING.
WARNING
Only qualified personnel should install and maintain this equipment.
Unauthorized alteration or improper maintenance of this unit may release the
manufacturer from any warranty claims. The installation must be in
accordance with the instructions in this manual and applicable local
plumbing and electrical codes.
Steam Generator Specifications
Model No. Room (CBM)
Power
(KW)
Voltage
(V)
Phase
Current
(A)
Copper wire
number
(mm²)
Hidro-ST30 23220V 114 4
Hidro-ST45 3.5 4.5 220V 119 4
Hidro-ST60 4.2 6220V 128 6
Hidro-ST60B 4.2 6380V 3 9 4
Hidro-ST80 6.2 8380V 312 4
Hidro-ST90 8.5 9380V 314 4
Hidro-ST105 9.3 10.5 380V 316 6
Hidro-ST120 10 12 380V 319 6
Hidro-ST150 12 15 380V 323 6
Hidro-ST180 15 18 380V 328 6
All specifications are subject to the latest one; changes without prior notice.
1. Installation and Procedure
1-1. Installation Place
A. The steam generator should be installed in a dry, well ventilated location, and provided adequate
drainage. You can install the steam generator under a closet, attic, shelf, or basement. And it must
be locked without movement. Please See Figure1.
B. This series steam generator can be installed on the wall or on the floor, but the unit must be level
precisely. There are two mounting holes on the back of the generator, the screws must set in with
strong expansion bolts or equivalent supports.
C. The steam pipe should enter into the steam room and total length less than 6meter. and set it at
least 300mm above the floor or 150mm far away from the seat.
D. The generator should be mounted in a minimum 0.25m³space.
E. The mounting location should minimize the number of bends and elbows in the steam lines.
F. Should not be install in the cold area or the place easy to ice up.
G. The steam spout, water inlet, and the drainer are installed on left, it can exchange the position
depend on the locale.
Please select the best mounting location under being satisfied to the above requirement.
Figure 1: Location of Installation
1-2. Installation and Wire connection
1)-Connection Scheme
A. Connect the water inlet, install rinse valve and drainage pipe. Refer to A-Connection Scheme.
B. Connect the power supply wires respectively to L1, L2, and L3 on the junction box. Neuter wire
must be connected to Nand electrical grounding must be connected to earth. Refer to B-Power
Connection.
C. Be sure the above-mentioned installation instructions have been correctly followed, and then the
generator is ready for a trial operation in accordance with operating instructions.
Water inlet
Steam outlet
Safety Valve
Rinse valve
Cable
connection
Cable connection
Water inlet
Steam outlet
Rinse valve
Hidro-ST105
Hidro-ST120
Hidro-ST150
Hidro-ST180
Hidro-ST30
Hidro-ST45
Hidro-ST60
Hidro-ST60B
Hidro-ST80
Hidro-ST90
Connect the
controller's wire
to the mainboard
Set up the cover and nozzle
to the sauna room pipe which
connected from the steam
outlet pipe.
Cable
connection
Water inlet
Steam
Safety
Rinse
valve
2)-Power Connection
ATTENTION:
ATTENTION:
The place for installation of the steam generator should match following conditions:
A. Position the steam generator so that the piping connections, controller, cables are convenient and
accessible for operations and service
B. The steam generator could not be frozen or moistened, and the temperature should not exceed 40℃
（Never install the generator inside the steam bathroom or outdoors.)
C. The length of steam pipe from steamer bathroom to generator should be less than 6m. The steam pipe
shall slope to the steam bathroom and higher than the position of the steam head, so that condensation could
drain into the steam room and will not gather in the tube. Furthermore, the steam pipe should be insulated
properly.
D. Install the steam head complying with the instructions. The user shall not touch the steam head.
E. The water drainage channel must be opened when installing the steam generator.
Wire connection option for 4-10KW steam generator, connect the conventional power supply (AC380V/3N or
AC220V/1N) to 2*110V/1N, so must match this condition:
The voltage tolerance between two Live wire is 220V!
AC380V/3N to
2*110V/1N AC220V/1N to
2*110V/1N
2-1. Controller installation
2-2. Controller Operation-Type 4
A. The controller should be installed outside of the steam room with convenience access for operations. Please
install it as near as possible to the room's door. The recommended height is 1.5meter above from the ground.
B. Dig a hole with diameter 30mm before installation, tear off the adhesive's paper behind the controller, fix the
controller and then seal the sides with sealant or silicone.
2. Operational Setting
A. On / off button: start or stop steam generator. This
button is used to turn on or shut off the power.
1) the Timer display window. It shows the remaining
time, the machine will turn off when the display
reaches "0".
2) Temperature display shows the steam room
inside temperature.
B.Light control button: To turn on or turn off the
cabin's light.
C.Setup button: Set the temperature and time.
1) Press "SET" gently and the timer display show
two figures of time, press "UP" and "Down" to set
your desired period, the machine will turn off when
the counter precipitation "0". The Time setting range
is 1 -60 minutes. Machine default time is 45 minutes.
2) Press "SET"key again, the temperature display
show two figures of temperature, press "UP" and
"Down" to set your desired temperature. The
temperature setting range is 35-55 ℃, Machine
default temperature is 40 ℃.
3) Press "SET" key once more to save the above
setting. And the setting state will return after 15s
without operation.
D. The the temperature is inside the steam room is higher than the target, the machine will stop generating steam.
The constant temperature indicator light is on and the heat indicator light is off. When the temperature lower the
desired temperature, the machine will continue to heat water untill arrive the temperature reach target again. The
heat indicator light is on and the constant temperature indicator light is off. The steam generator will automatic
control the steam room temperature within the range of +/- 2degree.
Heat indicator light
Temperature
display
On/Off
Setting button
Up button
Controller- Type
Down button
Time display
Constant
temperature
indicator light
Sauna room light control
3. Maintenance
Clean the steam generator regularly according user’s water quality and using frequency:
A. Electrical shock hazard------there are no user serviceable parts in the generator. All installations and relevant
services shall be performed by qualified personnel to avoid electrical shock hazard,.
B. Steam bathing time should be less than half an hour. Bathing too long may cause heart beating too fast, light
heartache, feeling weak or dizzy. Should the bather stop bathing immediately as soon as the above symptoms occur.
C. Steam bath may cause tension to the bather. Thus, one who is one of the followings should be directed by
physician:
1). Being pregnant 5). After drinking
2). Having heart disease 6). After taking medicine
3). Having high blood pressure 7). Diabetes
4). Having circulation system disease 8). Not feeling well
D. Children must be accompany of adult in taking sauna bath.
E. Risk of scald: Must not touch the steam head or trim during operation , Stay at least 30cm away from the hot steam
escaping head. It is recommended that one should not use the generator continuously for a long time, because:
1). The building materials may get damaged under an overheated environment.
2). Overheating will present a scald hazard. Must be careful while entering the steam bathroom. If the steam room
is overheated, the bather shall get out of the room immediately.
Regular checking is requested to avoid the leakage or parts damage for the steam head, pressure relief valve,
accessories, connections of hermetic parts
3-1. Water rinse
Rinse once for each few hours or after every steam bathing, depends on different situations.
A. Disconnect the electricity power.
B. Open the rinse valve and water supply valve.
C. Connect the electricity power.
D. Rinse for 10 minutes.
E. Switch off the electricity power, close the water supply valve and the rinse valve.
3-2. Citric acid cleansing
A. Mix 50-80 grams of citric acid with one liter water.
B. Put the steamer upside down with the pipe up, then take off the Rinse valve.
C. Inject the blend citric acid into the steam tank through a funnel, as figure 2.
D. Set up the rinse valve and turn it off, then put the steam on a flat ground for motionless for 20 minutes. As figure 3.
E. After 20 minutes, turn on the rinse valve and let the citric acid flowing out.
F. Open the water supply valve.
G. Connect the electricity power.
H. Rinse for 5 minutes.
I. Switch off the electricity power, shut off the water supply valve and the rinse valve.
Citric acid
Figure 2
water outlet
Figure 3
Rinse
valve
WARNING
4. Trouble Shooting Guide
SYMPTOMS
4. Rinse valve hasn't been shut off
4. Check if the rinse valve of
generator is closed. Close the circuit
protector and call our maintenance
service center of the above four steps
failed.
Steam not stop after
turn off the controller
1. The controller fails to function
1. Switch off circuit protector.
2. The steam generator fails to function.
2. Call our maintenance service
center.
Water leak out from
the steam head
The steam generator fails to function.
1. Switch off circuit protector.
2. Shut off water supply valve.
3. Call our maintenance service
center.
There are user serviceable parts in the generator. All repairs should be performed by a
qualified service person. The Trouble Shooting Guide below is for general reference
only.
PROBABLE CAUSES
ACTION TO BE TAKEN
No steam while
controller has been
turned ON.
1. Steam generator hasn't been
connected with the water supply
1. At least wait 10 minutes after the
opened the controller.
2. The controller fails to function
2. Check if the circle protector is on
the "ON" position.
3. The steam generator fails to function.
3. Check if the power is on and the
water supply valve is open.
5. Choose a Right Steam Generator
For comfort and leisure, to choose a correct steam generator is same important as to design the
steam room.
A. Considerations in Choosing a Model
1. Water Quality
More impurities or minerals in water, should the steam generator be rinsed more often. Automatic
cleaning should be taken into consideration so as to save manual labors if the water quality is
poor.
2. Heat Control
A model, which has a temperature control, will be the best choice if steam generator is used
frequently, or if you want to keep a comfortable temperature constantly in steam room for a
longer time.
3. Digital Indicate
Steam bather can choose a simple operation way or a complex feedback control to set the
temperature, steam bathing time and procedures.
4. Lamps
lamps in sauna-bath room must be of safe low voltage type
B. Considerations in Choosing Power Ratio and Voltage of the Steam Generator
1. The volumes and the surface of the steam bath room.
2. The quality and heat transmitting of the materials of all surfaces in sauna bath room.
3. The height of the ceiling and the benches.
4. If the outer wall of the steam room can be able to withstand the great temperature changes.
5. Voltage of electric source and phase electricity(220V, 380V, a single phase electricity or three
phases electricity). Lower voltage causes less steam.
6.When installing the steam generator, we recommend using a larger size cable than normally
used.
C. Announcement
The above messages are recommendations only. These recommendations may not be suitable
as the conditions of installation and areas are different. The effect of the steam generator can not
get guaranteed if one chooses the building materials and builds rooms only depending on the
above information.
D. Preparations
1.To calculate the volumes of a closed steam bathroom: length X width X height=volume. If there
are outshoot surfaces need heating, their volumes shall be added: length X width X
height=volume
2.The above calculations should take the following factors into consideration:
a). Tiles, polypropylene or fiber glass steel
b). The mortar bed for tiles or concrete foundation
c). Cast-iron pipe
d). If temperature declining is possible, to add10% to100% to each glass or glass wall and to the
outer wall
e). Natural stones e.g. marble.
Totals=1 + 2 a+2 b+2c+2d+2e
3. Compare the size chart of first page and choose models
according to the above calculating results.
Este manual sirve para los siguientes modelos
10
Tabla de contenidos
Otros manuales de Hierro de Hidrotermal
