VEVOR SCA-90BW User manual

Technical Support and E-Warranty Certificate www.vevor.com/support
SAUNA HEATER
USER MANUAL
MODEL:SCA-90BW
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MODEL:SCA-90BW
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This is the original instruction, please read all manual instructions
carefully before operating. VEVOR reserves a clear interpretation of our
user manual. The appearance of the product shall be subject to the
product you received. Please forgive us that we won't inform you again if
there are any technology or software updates on our product.
SAUNA HEATER
User Manual

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BEFORE INSTALLATION
Parts
Check that the following parts are included in the packaging:
1. Sauna heater
2. Sauna control panel
3. Temperature sensor unit
4. Bracket screws x 7
(4*12mm 3pcs for sauna control panel ; 6*40mm 2pcs, 6*16mm 2pcs for
sauna heater)
5. Fork terminal x 9 (6pcs for control panel, 3pcs for sauna heater)
WARNING
1．Electrical shock hazard------To avoid electrical shock hazard, all
installations and relevant services shall be performed by qualified
personnel.
2．Sauna bath time should be less than half an hour. Bathing too long
may cause heart beating too fast, heartache, feeling weak or dizzy. User
should stop sauna bath immediately as soon as the above symptoms
occur.

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3．Sauna bath may cause tension of bathers. Thus, those who have
one of the symptoms as below, should take sauna bath under direction by
physician:
A. Being pregnant B. Having heart disease C. Having high blood
pressure D. Having circulation system disease E. After drinking
F. After taking medicine G. Diabetes H. Not feeling well
4．Children must be under the company of adults during sauna bath.
5．Risk of scald: Must not touch or move the sauna heater during
heating. Stay at least 30cm away from the hot heater.
6．Use ordinary drinking water only.
It may damage the heating elements when water with other materials
is poured into the stone compartment,which is beyond our guarantee.
7．Odors may occur during the first sauna bath as the Anti-rust oil for
heating elements, which will disappear after sauna heater powers on when
opening sauna door about 10-15mins.
INSTALLATION DIAGRAM OF
TEMPERATURE SENSOR AND SAUNA
HEATER
Temperature sensor and sauna heater must be installed strictly
according to the following diagrams.(See Fig3 and Fig4)
A heat resistant cable of 3 meters is provided with the control panel,
which can be extended to the outside of sauna room by normal weak
current cables.
Failure to follow these causes too high temperature and a fire
hazard(Unit: mm).

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Remark: 1. The upper screws must be fastened tight, the minimum
distances between screw head and wall is 3mm.
Remark: 2.The wall behind the heater is not allowed to be covered by
materials like asbestos cement, asbestos board and so on, because this
sort of covering layer could cause high temperature and a risk of burn.
Remark: 3. Must use qualified materials for the walls and ceiling.
SPECIFICATIONS
Model
Power
Supply
(V/Hz)
Power
(Kw)
Sauna room
Volume(m³)
Suggestion heating
time
Min
Max
(28-70℃)
SCA-90
BW
220/6
0
9
9
13
30-50min
Above suggested heating time should be achieved, including but not
limited to these:
1. Room thermometer installed opposite to the sauna heater,closing to
the ceiling.
2. Sauna room is installed indoor with insulation for diffusion prevention
purpose.
3. Temp knob adjust to the Max.

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INSTALLATION OF TEMPERATURE
SENSOR
(1) Carefully unload the low cover at the neck position by the edge of circuit
board with a screwdriver slotted
(2) Fasten the circuit board with bolt to the wall straight over sauna
heater.Check diagram for minimum distance(See fig3).
(3) Fix the cover to the temperature sensor.

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LIMIT CONTROL
Fitted as a safety feature is an overheating controller that prevents the
heater, in the eventuality of some fault, like problem from thermostat.
Should the temperature in sauna room reach too high,the spare link in
the sensor unit automatically cuts off the electricity power.
When the temperature is back to normal,the spare link will return to its
own position automatically.
GUARD RAIL
Please follow the minimum distances requirements in fig 6 if guardrail is
desired for the heater.

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OPERATION OF CONTROL PANEL
The control panel is splash-proof and can be installed in a dry place near
sauna room. The temperature sensor unit must be installed to the wall
inside the sauna room.Please follow the minimum safety distance of sauna
heater during installation(See fig3),which is included in installation diagram.
Failure to follow these may cause a burn to the wooden wall.
1．Adjust present time:
Press “H” to adjust the hour until the figure comes stable, then press
“M” to adjust minutes
2．Set temperature:
Press “P” to set temperature, then press“▲” or “▼”to control the
temperature until the figure comes stable after about 3 seconds(setting
range 35-110℃/95-230℉, default temp is 60℃/140℉)
3．Work mode:
3.1 Normal working mode
Press “P” to start the sauna heater directly, its operation time can last 4
hours.
3.2 Preset working mode
A. Auto-start setting (Max 24hours):
Press “Prepare to place” to fix the time, then press “H” and “M” to
set time before “P” to finish.

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B. Auto-Stop setting (Min 10mins, Max 4hours):
Press “Control time” to adjust the time, then press “H” and “M” to set
time, before time table finishing blink.
Remark: Step 1, 3.1 and 3.2.A must be operated during unworking of
sauna heater; Step 2 and 3.2.B must be operated during working of sauna
heater)
SAUNA ROCKS
Load sufficient sauna rocks(10-15kg) into the sauna heater after finishing
the installation of sauna heater and controller.
ATTENTION: Sauna rocks must be of best quality because temperature
inside sauna heater is extremely high. Rocks of inferior
quality cant withstand heat and they maybe easily broken or
crumbling because of the huge heat changing, which may
damage heating elements. Or these stones may counteract
the heat circulation because they are easily oxidized, then
sauna heater maybe damaged while stone being heated or
being poured water to make vapors.
VENTILATION
To have a smoothing sauna bath, there should be a proper mixing of hot
and cold air inside the sauna room. Another reason for ventilation is to
draw air around the sauna heater and move the heat to farthest part of
sauna room.
The inlet vent with diameter more than 6cm should be installed directly
below the sauna heater.(See fig 5)
The outlet vent should be installed diagonally opposite to the inlet, its
suggested to place under the platform inside the sauna room as far as
possible from the inlet vent.The diameter of outlet vent should be twice as
big as the inlet, it may be installed far away the floor and under the bottom
of the upper bench.

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GUARANTEE
The following situation are not guaranteed:
1) Installation or dis-assembly of inside structure by unprofessional
personnel;
2) Supply voltage fluctuation range>±10%;
3) Unqualified rocks on sauna heater’s operation;
4) Installation without following the dimension instruction inside manual.
TROUBLESHOOTING

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Attached Diagram
(Fig 7)

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Address:Baoshanqu Shuangchenglu 803long 11hao 1602A-1609shi
Shanghai
Imported to USA: VEVOR STORE INC, 9448 RINCHMOND PL #E
RANCHO CUCAMONGA, California, 91730 United States of America
Made In China

Technical Support and E-Warranty Certificate
www.vevor.com/support