ResMed HumidAir User manual

User guide
English
User guide

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ENGLISH
Welcome
HumidAir™is a humidifier that provides heated humidification and is designed for use with your
AirSense™10 or AirCurve™10 device.
Read this guide together with your AirSense 10 or AirCurve 10 device user guide.
Setup
CAUTION
Do not overfill the humidifier as water may enter the device and air tubing.

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1. Place the device on a stable level surface.
2. Remove the side cover from the device by pressing the clip of the side cover and pulling it
away from the device.
3. Open the humidifer and fill it with water up to the maximum water level mark.
Do not fill the humidifier with hot water.
4. Close the humidifier and insert it into the side of the device.
Your device is now ready to be used with humidification. See Humidity Level to change
your settings.
For more information on how to setup your device, turn on therapy or change settings refer to
your device user guide.
Recommended water type (France only)
The following water types are recommended for use in the humidifier:
Boiled tap water, cooled to room temperature
Distilled water
Bottled water (with a low mineral content).
Note: Do not use non-sterile demineralised water for domestic use.
Humidity Level
The humidifier moistens the air and is designed to make therapy more comfortable. If you are
getting a dry nose or mouth, turn up the humidity. If you are getting any moisture in your mask,
turn down the humidity.
You can set the Humidity Level to Off or between 1 and 8, where 1 is the lowest humidity
setting and 8 is the highest humidity setting.

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To adjust the Humidity Level:
1. Enter My Options, turn the dial to highlight
Humidity Level and then press the dial.
2. Turn the dial to adjust the humidity level and
press the dial to save the change.
If you continue to get a dry nose or mouth, or moisture in your mask, consider using
ClimateLineAir heated air tubing. ClimateLineAir together with Climate Control delivers more
comfortable therapy.
Removing the humidifier
1. Hold the humidifier at the top and bottom, press it gently and pull it away from the device.
2. Open the humidifier and discard any remaining water.
Cleaning
You should clean the humidifier weekly as described.
1. Wash the humidifier in warm water using mild detergent.

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2. Rinse the humidifier thoroughly and allow to dry out of direct sunlight and/or heat.
3. Before re-inserting the humidifier into the device, open the humidifier and fill it with water
up to the maximum water level mark.
Notes:
Empty the humidifier daily and wipe it thoroughly with a clean, disposable cloth. Allow to dry
out of direct sunlight and/or heat.
The humidifier may be washed in a dishwasher on the delicate or glassware cycle (top shelf
only). It should not be washed at temperatures higher than 65ºC.
Checking
You should regularly check the humidifier for any damage.
Replace it if it is leaking or has become cracked, cloudy or pitted.
Replace it if the seal is cracked or torn.
Remove any white powder deposits using a solution of one part household vinegar to
10 parts water.
Travelling
You can take your AirSense 10 device with you wherever you go. Just make sure you empty
the humidifier and pack it separately in the travel bag.
Travelling by plane
Your AirSense 10 device may be taken on board as carry-on luggage. Medical devices do not
count toward your carry-on luggage limit.
When using the device on a plane:
Make sure the humidifier is completely empty and inserted into your device. Alternatively,
reattach the side cover.
Turn on Airplane Mode.

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CAUTION
Do not use the device with water in the humidifier on a plane due to the risk of inhalation
of water during turbulence.
Troubleshooting
If you have any problems, have a look at the following troubleshooting topics. If you are not
able to fix the problem, contact your care provider or ResMed. Do not try to open the device.
General troubleshooting
Problem/possible cause Solution
I am getting a dry or blocked nose
Humidity level may be set too low. Adjust the Humidity Level.
If you have ClimateLineAir heated air tubing, see the
ClimateLineAir user guide.
I am getting droplets of water on my nose, in the mask and air tubing
Humidity level may be set too high. Adjust the Humidity Level.
If you have ClimateLineAir heated air tubing, see the
ClimateLineAir user guide.
My mouth is very dry and uncomfortable
Air may be escaping through your mouth. Increase the Humidity Level.
You may need a chin strap to keep your mouth closed or a
full face mask.

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Device messages
Device message/possible cause Solution
High leak detected, check your water tub, tub seal or side cover
Humidifier may not be inserted properly. Make sure the humidifier is correctly inserted.
Humidifier seal may not be inserted properly. Open the humidifier and make sure that the seal is
correctly inserted.
High leak detected, connect your tubing
Air tubing may not be connected properly. Make sure the air tubing is firmly connected at both ends.
Mask may be fitted incorrectly. Make sure your mask is fitted correctly. See your mask
user guide for fitting instructions or use the Mask Fit
function to check your mask fit and seal.
System fault, refer to user guide, Error 004
Device may have been left in a hot environment. Allow to cool before re-use. Disconnect the power supply
and then reconnect it to restart the device.
Air filter may be blocked. Check the air filter and replace it if there are any
blockages. Disconnect the power supply and then
reconnect it to restart the device.
Air tubing may be blocked. Check the air tubing and remove any blockages. Press the
dial to clear the message and then press Start/Stop to
restart the device.
There may be water in the air tubing. Empty the water from the air tubing. Disconnect the
power supply and then reconnect it to restart the device.

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Reassembling parts
Some parts of your device are designed to easily come off in order to avoid damage to the
parts or the device. You can easily reassemble them as described below.
To insert the humidifier seal:
1. Place the seal into the lid.
2. Press down along all edges of the seal until it is firmly in place.
To reassemble the humidifier lid:

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1. Insert one side of the lid into the pivot hole of the base.
2. Slide the other side down the ridge until it clicks into place.
General warnings and cautions
WARNING
Beware of electrocution. Do not immerse the device, power supply or power cord in
water. If liquids are spilled into or onto the device, unplug the device and let the parts
dry. Always unplug the device before cleaning and make sure that all parts are dry
before plugging it back in.
CAUTION
Do not place the device on its side as water might get into the device.
Do not use bleach, chlorine, alcohol, or aromatic-based solutions, moisturising or
antibacterial soaps or scented oils to clean the device, the humidifier or air tubing.
These solutions may cause damage or affect the humidifier performance and reduce
the life of the products.
If you use the humidifier, always place the device on a level surface lower than your
head to prevent the mask and air tubing from filling with water.
Leave the humidifier to cool for ten minutes before handling to allow the water to cool
and to make sure that the humidifier is not too hot to touch.
Make sure that the humidifier is empty before transporting the device.

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Technical specifications
Units are expressed in cm H2O and hPa. 1 cm H2O is equal to 0.98 hPa.
Environmental conditions
Operating temperature: +5°C to +35°C
Note: The air flow for breathing produced by this therapy
device can be higher than the temperature of the room.
Under extreme ambient temperature conditions (40°C)
the device remains safe.
Operating humidity: 10 to 95% relative humidity, non-condensing
Operating altitude: Sea level to 2,591 m; air pressure range 1013 hPa to
738 hPa
Storage and transport temperature: -20°C to +60°C
Storage and transport humidity: 5 to 95% relative humidity, non-condensing
Physical - device and humidifier
Dimensions (H x W x D): 116 mm x 255 mm x 150 mm
Air outlet (complies with ISO 5356-1:2004): 22 mm
Weight (device and cleanable humidifier): 1248 g
Housing construction: Flame retardant engineering thermoplastic
Water capacity: To maximum fill line 380 mL
Cleanable humidifier - material: Injection moulded plastic, stainless steel and silicone
seal
Temperature
Maximum heater plate: 68°C
Cut-out: 74°C
Maximum gas temperature:

41°C

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Humidifier performance
The following settings have been tested at 71.6°F (22°C) ambient temperature:
Mask Pressure
cm H2O (hPa)
RH output % Nominal system output AH1, BTPS2
Setting 4 Setting 8 Setting 4 Setting 8
3 85 100 6 >10
4 85 100 6 >10
10 85 100 6 >10
20 85 90 6 >10
25 85 80 6 >10
1AH - Absolute Humidity in mg/L
2BTPS - Body Temperature Pressure Saturated
Symbols
The following symbols may appear on the product or packaging.
Indicates a warning or caution. Read instructions before use. Manufacturer.
European Authorised Representative. Batch code. Catalogue number.
Serial number. Protected against finger sized objects and against dripping water
when tilted up to 15 degrees from specified orientation. Humidity limitation.
Temperature limitation. Maximum water level. Use distilled water
only. European RoHS. China pollution control logo 1. China pollution control
logo 2. Operating altitude.
Limited warranty
Refer to your device user guide.
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378145
ResMed Ltd
1 Elizabeth Macarthur Drive Bella Vista NSW 2153 Australia
See www.resmed.com for other ResMed locations worldwide. For patent information, see www.resmed.com/ip.
AirSense, AirCurve, HumidAir, ClimateLine and SlimLine are trademarks of ResMed Ltd. AutoSet, SlimLine and
ClimateLine are registered in U.S. Patent and Trademark Office. © 2018ResMed Ltd. 378145/2 2018-03
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