6
Humidity
The percentage of water steam in a room and the temperature are the relative air humidity. The air
contains more or less air humidity. The ration of water steam to the air varies with the different
temperature. The higher the temperature in the room, the less water steam will be in the air. In
winter the cold air from outside enters the room, the relative air humidity decreases. The air
humidity can be increased with the Clean Air Optima air humidifiers.
The relative air humidity should be:
Bed and living room: 45 -60 %
Examination room: 40 – 50 %
Library: 40 – 50 %
Troubleshooting
The following is a troubling shooting guide to help you solve any issues that you may have with the
operation of the
Clean Air Optima CA-602
.
TROUBLESHOOTING
Possible reasons
Trouble
Possible reasons
Solution
Power icon is off or does not
Humidifier not plugged into the
Connect power cord to electrical
work.
power outlet.
outlet and turn rotary knob.
Power light is on but no mist.
No water in water tank.
Fill water tank with water.
The mist has a strange odour.
A new machine.
Remove the water tank, unscrew
the lid and let it air out in a cool
area for 12 hours.
It either has dirty water or the water
Clean the water tank and refill
has been stagnant too long.
with clean water.
Power light is on, but the
Too much water in the water basin.
Remove the water tank. Take a
machine doesn’t work.
small cup and remove some of
the water from the machine’s
water basin. Reinsert the water
tank and make sure that it sits
properly.
The volume of spray mist is too
Too much mineral scale in the water
Clean transducer.
low.
basin.
Water is too dirty or water was kept too
Clean the water tank and refill
long in the tank.
with clean water.
Abnormal noise
Vibration in the water tank because
Fill the water tank.
the water level is too low.
Machine is on an unstable surface.
Move the unit to a stable flat
surface.
Spray mist is coming out of the
There are gaps between the housing
Remove the jet nozzle from the
area around the jet.
around jet nozzle and the top of the
top of the water tank and clean
water tank.
with a damp cloth. Reattach to
the water tank.
