Athena WS-121 User Manual Download Page 7

Trouble Shooting for Steam Cabin

 

 

CAUSE

SOLUTION

TROUBLE

5.Thermal switch in the heater 
    is wrong

6.The heater is wrong.

7.The set temperature is lower 
    than room temperature.

Change thermal switch 
installed inside the heater.

Change the heater.

Reset temperature.

Steam 
generator
keeps adding 
water. 

1.The water inlet electro-
    magnetic valve is wrong. 

2.Water level sensor could not
   detect signal.

Replace water inlet valve

Clean scale on water level 
sensor or replace it. 

Power supply is
off when on/off
button is pushed.

1.There is creepage from heater.

2.There is creepage from thermal 
    switch inside heater. 

The seal is damaged.

Water leaks 
from valve.

Water flow 
volume is low.

Water supply has impurities 
and jammed the filter net.

Replace heater.

Replace thermal switch.

Change the seal.

Get filter net cleaned.

No Steam

Romove the cover of cleaning liquid inlet 
and input around 1L of citric acid or acetic 
acid. Then start steam function to fill steam 
generator with water. Stop steam function 
before steam coming out (acid steam has 
causticity to plated parts. If a lot of acid 
steam come out, the plated parts become 
cloudiness after some time.) Do not shut off 
the control system and keep it on. The scale 
in the steam generator dissolves in acid 
liquid and the system drains the dirty water 
out automatically after 60 minutes. Clean 
the steam generator every 3 months.

Touch panel 
does not work. 

2.The control system is wrong.

No Steam

CAUSE

SOLUTION

Steam Generator Cleaning

Trouble Shooting for Steam Cabin

TROUBLE

1.Communication line is short 
   circuit or open circuit

.

 

 

Check connection between 
control panel and power box.

Change control panel or power 
box. 

1.The water supply is shut off

.

Turn on the water supply valve.

2.No water supply in this area.

3.The water inlet valve cannot 
   be turned on. 

 

4.The water level sensor is 
   wrong.

Use the product when water 
supply is normal.

Check water inlet valve and 
output signal from it. 

Clean scale on water level 
sensor or replace it. 

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