Philips DreamStation User manual

User manual
DreamStation Heated Humidifier

© 2015 Koninklijke Philips N.V. All rights reserved.
Table of Contents
Intended Use........................................................................................................................................................... 1
Warnings.................................................................................................................................................................. 1
Cautions................................................................................................................................................................... 1
Contraindications .................................................................................................................................................. 2
Symbol Key.............................................................................................................................................................. 2
System Overview................................................................................................................................................... 2
System Features and Contents...........................................................................................................................3
How to Contact Philips Respironics .................................................................................................................3
Connecting to the Therapy Device.................................................................................................................... 4
Connecting the Tubing .......................................................................................................................................... 4
Daily Use.................................................................................................................................................................. 5
Disconnecting the Tubing ..................................................................................................................................... 6
Disconnecting the Therapy Device ....................................................................................................................7
Checking the Humidier Lid Seal....................................................................................................................... 7
Home Cleaning Instructions: Water Tank........................................................................................................ 8
Home Cleaning Instructions: Humidier Base ................................................................................................8
Home Cleaning Instructions: Heated Tubing....................................................................................................8
Hospital and Institution Disinfection.................................................................................................................8
Service...................................................................................................................................................................... 9
Traveling with the System .................................................................................................................................... 9
Disposal.................................................................................................................................................................... 9
Troubleshooting ...................................................................................................................................................10
DreamStation Heated Humidier Specications..........................................................................................12
Heated Tubing Specications .............................................................................................................................12
Limited Warranty...................................................................................................................................Back Page

1
Caution: U. S. federal law restricts this device to sale by or on the order of a physician.
Intended Use
The DreamStation Heated Humidier is an accessory for the Philips Respironics DreamStation therapy devices to
provide moisture to the patient circuit. It is intended for use in spontaneously breathing patients weighing over 30 kg
(66 lbs), in the home or hospital/institutional environment, who use mask-applied positive pressure ventilation therapy.
Warnings
A warning indicates the possibility for injury to the user or the operator.
• Use the humidier only for its intended use as described in this manual. Use only with masks and connectors recommended by
Philips Respironics.
• Periodically inspect the humidier for signs of wear or damage. Never operate the humidier if any parts are damaged, if it is not
working properly, or if the humidier has been dropped or mishandled. Do not use the humidier if the water tank is leaking or
damaged in any way. Have any damaged parts replaced before continuing use.
• Periodically inspect the therapy device power cord for signs of wear or damage. If it becomes worn or damaged, contact Philips
Respironics or your home care provider for a replacement.
• The humidier must always be positioned below the breathing circuit connection at the mask. The humidier must be level for
proper operation.
• Allow the humidier heater plate and water to cool down for approximately 15 minutes before removing the water tank. A burn
may result from: touching the heater plate, coming in contact with the heated water, or touching the tank pan.
• This equipment is not suitable for use in the presence of a ammable anesthetic mixture with air or with oxygen or nitrous oxide.
• When installing the water tank, do not allow any water to spill into the humidier or therapy device.
• If you notice any unexplained changes in the performance of this device, if it is making unusual or harsh sounds, if it has been
dropped or mishandled, or if the enclosure is broken, disconnect the power cord from the therapy device and discontinue use.
Contact your home care provider.
• Before cleaning the humidier, always remove from the therapy device.
• Empty and clean the water tank daily to prevent mold and bacteria growth.
• Repairs and adjustments must be performed by Philips Respironics-authorized service personnel only. Unauthorized service could
cause injury, invalidate the warranty, or result in costly damage.
• Do not use any accessories, detachable parts, and materials not recommended by Philips Respironics. Incompatible parts or
accessories can result in degraded performance.
Note: Please see the “Limited Warranty” section of this manual for information on warranty coverage.
Cautions
A caution indicates the possibility of damage to the device.
• Do not place the humidier directly onto carpet, fabric, or other ammable materials.
• Do not place the device in or on any container that can collect or hold water. Take precautions to protect furniture from water
damage.
• Do not ll the water tank above the maximum ll line. If the water tank is overlled, water may leak into the therapy device,
humidier, or onto your furniture. Damage to the humidier or therapy device may occur.
• Use only room temperature distilled water in the tank. Do not put any chemicals or additives into the water. Possible airway
irritation or damage to the water tank may result.
• Remove the tank, empty all water, and replace the empty tank before transporting the humidifier base.
• Do not attempt to ll the water tank while it is still inside the humidier.
• To avoid spilling, do not disconnect the humidier from the therapy device with water in the tank. Remove the water tank from
the humidier before disconnecting the therapy device.
• Do not turn the humidier on without the water tank installed. The Humidier setting must remain “off” if there is no water in
the water tank.
• Do not move the humidier while the water tank has water in it.
• Use a mild liquid dishwashing detergent only for either hand washing or when using a dishwasher.
• Avoid submerging the Humidier Connector End of the heated tubing in water.
• Only the hospital and institution cleaning procedures listed in this manual are recommended by Philips Respironics. Use of other
cleaning and disinfecting processes, not specied by Philips Respironics, may affect the performance of the product.

2
Contraindications
Studies have shown that the following pre-existing conditions may contraindicate the use of CPAP therapy for some patients:
• Bullous Lung Disease
• Pathologically Low Blood Pressure
• Bypassed Upper Airway
• Pneumothorax
• Pneumocephalus has been reported in a patient using nasal Continuous Positive Airway Pressure. Caution should be used when
prescribing CPAP for susceptible patients such as those with: cerebral spinal uid (CSF) leaks, abnormalities of the cribriform
plate, prior history of head trauma, and/or pneumocephalus. (Chest 1989; 96:1425-1426)
The use of positive airway pressure therapy may be temporarily contraindicated if you exhibit signs of a sinus or middle ear
infection. Not for use with patients whose upper airways are bypassed. Contact your health care professional if you have any
questions concerning your therapy.
Refer to the instructions for use that accompanied your therapy device for any additional contraindications that may be specic to
the use of that device.
Symbol Key
The following symbols may appear on the device:
Symbol Denition Symbol Denition
Maximum Fill Line IP22 Drip Proof Equipment
Hot Water, Hot Surface Type BF Applied Part
Follow Instructions for Use
System Overview
The DreamStation Heated Humidier attaches to the therapy device and provides an air outlet port to connect a breathing circuit.
The breathing circuit is comprised of patient tubing, a mask, and in some instances a separate exhalation device. The patient tubing
can be Respironics heated tubing, 22 mm (non-heated) performance tubing or 15 mm (non-heated) performance tubing. For
information related to the mask to be used, including any need for a separate exhalation device, consult the instructions for use that
accompany both the mask and therapy device.
The DreamStation Heated Humidier with Heated Tubing is designed to deliver humidication to provide added comfort during
therapy. This humidication level is controlled through the output of the heated humidier as well as the temperature of the
optional heated tubing. Use of these two accessories allows for a comfortable level of humidity to be maintained at the mask.
The DreamStation Heated Humidier is comprised of the following components:
• HeatedHumidier - The heated humidier is the primary source of humidication. Humidication is controlled by adjusting
the temperature of the heater plate. The heater plate is then used to heat water found in the water tank. This manual includes
instructions that explain how to set up and take care of the heated humidier. For instructions on how to adjust the heated
humidier settings, refer to the instructions for use that accompanied the therapy device.
• WaterTank - The water tank stores the water that will be used by the heated humidier. This manual includes instructions that
cover how to use and take care of the water tank.
• HeatedTubing - The heated tubing is an optional accessory that is used, along with the heated humidier, to control the
provided humidication. This is accomplished by controlling the temperature of the air in order to ensure that it does not cool
down prior to reaching the mask. This manual includes instructions that cover how to connect and take care of the heated tubing.
For instructions on how to adjust the temperature of the heated tubing, refer to the instructions for use that accompanied the
therapy device.

3
System Features and Contents
Important: Read and understand the entire manual for your therapy device before attempting to use this humidier.
Thisgureillustratesmanyofthedevicefeaturesandcontents,describedinthefollowingtable.
#Device Feature Description
1Humidier Connect your therapy device here.
2Air Inlet Port Connects to the outlet port on the therapy device.
3Air Outlet Port Connect the tubing here.
4Humidier Lid Release Latch Slide this latch to open the humidier lid.
5 Water Tank This one piece removable water tank holds the water for humidication.
6Maximum Fill Lines The ll lines indicates the maximum water level for safe operation.
7Humidier Lid Open the lid to access the water tank.
8Humidier Lid Seal Seals the water tank to the humidier lid.
9Flexible Heated Tubing (optional) The optional heated tube connects from the humidier to the patient’s mask.
10 Humidier Connector End Connect this end of the tubing to the humidier.
11 Heater Plate Warms the water in the water tank.
12 Humidier Release Button Press this button to remove the humidier from the therapy device. Refer to the
“Disconnecting the Therapy Device” section of this manual to see this button.
13 Therapy Device The heated humidier connects to the back of the therapy device.
Note: This humidier is specied for use with Philips Respironics DreamStation therapy devices only.
HowtoContactPhilipsRespironics
Should you experience trouble with this equipment or require assistance setting up, using, or maintaining the device
or accessories, please contact your home care provider. If you need to contact Philips Respironics directly, call
the Philips Respironics Customer Service department at 1-800-345-6443 or 1-724-387-4000. You can also use the
following address:
Respironics, Inc.
1001 Murry Ridge Lane
Murrysville, PA 15668

4
ConnectingtotheTherapyDevice
1. Place the therapy device and heated humidier (with an empty water tank) on a rm, at surface.
Caution: Do not move the humidier while the water tank has water in it.
2. Line up the back of the therapy device to the front (top lid release latch side) of the heated humidier.
3. Make sure the air outlet port on the therapy device lines up with the air inlet port on the humidier (not shown).
4. Slide the two units together until they snap into place.
5. Make sure that the therapy device and the humidier are completely seated against each other.
ConnectingtheTubing
1. To attach the heated tube to the heated humidier, line up the connector (1) at the top of the heated tube to the
top of the air outlet port (2) on the humidier.
2. Press the tubing into place over the air outlet port until the tabs on the side of the tube click into place in the slots
on the sides of the outlet port.
3. If you are using a standard tube (not shown) instead of a heated tube, simply slide the tubing over the air outlet
port on the heated humidier.
Important: Before each use, examine the tubing for any kinks, damage, or debris. If necessary, clean the tubing to
remove the debris. Replace any damaged tubing.

5
DailyUse
1. Place the connected therapy device with humidier on a rm, at surface lower than your sleeping position.
Warning: The humidier must always be positioned below the breathing circuit connection at the mask. The
humidier must be level for proper operation.
Caution: Do not place the humidier directly onto carpet, fabric, or other ammable materials.
Caution: Do not place the device in or on any container that can collect or hold water. Take precautions to
protect furniture from water damage.
2. Slide the humidier lid release latch (1) toward the therapy device. The humidier lid will pop open slightly. Lift up
on the humidier lid (2) and swing completely open.
3. Remove the tank (1) by grabbing both sides of tank and lifting out of the humidier base. Rinse the tank with water.
Place the tank on a rm, at surface. Fill the tank with water (2) no higher than the maximum ll line ( ). To
avoid spilling, the water level should not rise above the bottom of the tube (3) in the back of the water tank.
Note: Clean the water tank before rst use. Refer to the “Home Cleaning Instructions: Water Tank” section in
this manual.
Caution: Do not attempt to ll the tank while it is still inside the humidier.
Caution: Use only room temperature distilled water in the tank. Do not put any chemicals or additives into the
water. Possible airway irritation or damage to the water tank may result.
Caution: Do not ll the water tank above the maximum ll line. If the water tank is overlled, water may leak into
the therapy device, humidier, or onto your furniture. Damage to the humidier or therapy device may occur.
Warning: Allow the humidier heater plate and water to cool down for approximately 15 minutes before
removing the water tank. A burn may result from: touching the heater plate, coming in contact with the heated
water, or touching the tank pan.

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4. Carefully replace the water tank (1) into the humidier and close the humidier lid (2) until it snaps shut.
Warning: When installing the tank, do not allow any water to spill into the humidier or therapy device.
Caution: Do not move the humidier while the water tank has water in it.
5. Supply power to your therapy device. Refer to the manual included with your therapy device.
6. Put on your mask assembly. Refer to the instructions supplied with the mask.
7. Turn on the airow on your device and begin therapy. Refer to the manual included with your therapy device.
Note: If you are having trouble with your mask, refer to the instructions included with the mask.
8. Refer to your therapy device manual for complete instructions on how to adjust both the Heated Humidier and
the optional Heated Tubing settings to achieve the desired humidity.
Caution: Do not turn the humidier on without the water tank installed. The humidier setting must remain “off”
if there is no water in the water tank.
9. Refer to the manual included with your therapy device for instructions to turn off therapy.
DisconnectingtheTubing
1. To remove the heated tubing, press in the tabs (1) on the side of the tubing connector and pull the tubing away
from the outlet port.
2. If you are using a standard tube (not shown) instead of a heated tube, simply pull the tubing away from the outlet
port.

7
DisconnectingtheTherapyDevice
Caution: To avoid spilling, do not disconnect the humidier from the therapy device with water in the tank.
Remove the water tank from the humidier before disconnecting the therapy device.
1. Disconnect power to the therapy device.
2. Pick up the system.
3. Place one hand on the therapy device and the other on the humidier.
4. Press the humidier release button (1) and pull apart to separate.
CheckingtheHumidierLidSeal
Under normal use, the humidier lid seal should not require any maintenance or replacement. The seal may be
cleaned as needed by wiping it with a damp cloth. If necessary, the humidier lid seal may be removed for further
cleaning. Gently peel the seal from the humidier lid and clean it in a solution of warm water and a mild liquid
dishwashing detergent. Rinse with clean water. Wipe completely on both sides. Allow the seal to air dry. Inspect
the seal for damage. If the humidier lid seal show signs of wear or damage, contact your home care provider for a
replacement.
To install or reseat your humidier lid seal, fully open the humidier lid. Position the seal (1) against the inside of the
lid so the seal’s center hole aligns with the humidier outlet port. Conrm that the seal is positioned so the wire
channel (2) in the seal is below the humidier outlet port (3).
Note: The seal only ts properly in one orientation.
With the seal loosely in place, start at the bottom (1) and gently press the edges of the seal into the channel in the lid
of the humidier. Continue sliding your ngers all around the rectangular perimeter of the seal until the outer edge
is completely seated. Next, press the seal around the humidier outlet port (2) until the center of the seal is fully
seated. Finally, go back and run your ngers around the rectangular perimeter of the humidier lid seal once more to
conrm it has not become dislodged.

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HomeCleaningInstructions:WaterTank
Hand washing can be performed daily. Dishwashing can be performed once a week.
1. Turn the humidier setting off, turn the therapy device off, and allow the heater plate and water to cool.
Warning: Allow the humidier heater plate and water to cool down for approximately 15 minutes before
removing the water tank. A burn may result from: touching the heater plate, coming in contact with the heated
water, or touching the tank pan.
2. Open the humidier lid with the release lever, and remove the water tank from the humidier.
3. Wash the water tank in the dishwasher (top shelf only) or in a solution of warm water and a mild liquid dishwashing
detergent. Rinse with clean water. Wipe completely on the top and bottom. Allow the water tank to air dry.
Caution: Use a mild liquid dishwashing detergent only for either hand washing or when using a dishwasher.
Warning: Empty and clean the water tank daily to prevent mold and bacteria growth.
4. Inspect the water tank for damage. If the water tank show signs of wear or damage, contact your home care
provider for a replacement.
5. Before using the water tank, ll it with distilled water (per the directions in the “Daily Use” section) no higher than
the maximum ll line.
HomeCleaningInstructions:HumidierBase
Warning: Allow the humidier heater plate and water to cool down for approximately 15 minutes before
removing the water tank. A burn may result from: touching the heater plate, coming in contact with the heated
water, or touching the tank pan.
Warning: Before cleaning the humidier, always remove from the therapy device.
1. Clean the humidier base and heater plate by wiping it with a damp cloth. Allow the platform to air dry before
reconnecting to the therapy device.
2. Inspect the humidier base for any damage and replace it if necessary.
3. Clean the humidier outlet port by using a damp bottle brush or a damp cloth. Insert the brush or cloth
approximately 2.75 inches (7 cm) into the outlet opening while cleaning.
HomeCleaningInstructions:HeatedTubing
Clean the heated tubing before rst use and weekly.
1. Disconnect the heated tubing from the heated humidier.
2. Gently wash the heated tubing, including connectors, in a solution of warm water and a mild dish washing detergent
to adequately remove adhering substances from the tube and connectors.
3. Rinse thoroughly to remove all soap residue from the tube and connectors with water and allow to air dry. Make
sure the tube and connectors are dry before next use.
4. Inspect the heated tubing for damage or wear (cracking, crazing, tears, punctures, etc.). Discard and replace if necessary.
HospitalandInstitutionDisinfection:WaterTank,SealandHeatedTubing
If using the water tank, seal and heated tubing on multiple users, complete the following steps to clean and disinfect
the water tank, seal and heated tubing before each new user.
Caution: Only the hospital and institution cleaning and disinfection procedures listed in this manual are
recommended by Respironics. Use of other cleaning and disinfecting processes, not specied by Respironics, may
affect the performance of the product.
Cleaning Prior to Disinfection
1. Gently wash the items (tank, seal and heated tubing) using Medizyme, or an equivalent enzymatic detergent, and a
soft bristle brush to adequately remove adhering substances.
Note: Pay close attention to all corners and crevices.
Note: A brush is not necessary for the inside of the tube of the heated tubing.

9
2. Rinse the items separately by immersing each in at least 3 gallons (11.4 liters) of water and agitate vigorously.
Note: The tank, seal and heated tubing should each use a fresh 3 gallons (11.4 liters) of water and cannot be
rinsed together.
3. Remove each item from the water and allow the water to drain from tank, seal and heated tubing.
4. Air dry out of direct sunlight.
5. Visually inspect the tank, seal and heated tubing for cleanliness. Repeat the cleaning if not visually clean.
Disinfection
The recommended disinfection methods are identied below.
• Thermal Disinfection: Immersion in a (tap) water bath at 75° C ± 2° C for 30 minutes
• Cidex
• Cidex OPA
Caution: Follow all instructions from the manufacturer of the treatment products. Any deviation from these
instructions, the manufacturer’s instructions, or agents not listed in this guide may impact the performance of the
product. Review all applicable instructions for additional warnings and cautions.
Caution: Treat the tank, seal and heated tubing as different medical devices when rinsing them with water. For
example, the tank, seal and heated tubing cannot be rinsed in the same volume of water.
Caution: Use 3 gallons (11.4 liters) as the rinse volume when following the instructions.
After Disinfection
1. Inspect the tank, seal and heated tubing for damage or wear (cracking, crazing, tears, or damage, etc.). Discard and
replace if damaged.
2. After the nal water rinse described in the chemical disinfection instructions, separately rinse the tank, seal and
heated tubing a minimum of 1 time each in at least 3 gallons (11.4 liters) of water and air dry out of direct sunlight.
Note: Discoloration of the seal is normal after disinfection.
Service
The humidier does not require routine servicing. If any part of the humidier is worn or damaged, contact Philips
Respironics or your home care provider. See the “Troubleshooting” section in this manual for additional information.
TravelingwiththeSystem
Packing the System
1. Remove the water tank and empty all water and allow to air dry.
2. Put the empty water tank back into the device.
3. Pack your humidier in your carry-on luggage.
Caution: Do not move the humidier while the water tank has water in it.
When you are traveling, the optional carrying case for your therapy device can be used for carry-on luggage only. The
carrying case will not protect the humidier if it is put through checked baggage.
For your convenience at airport security stations, there is a note on the bottom of the humidier stating that it is
medical equipment. It may be helpful to bring this manual along with you to help security personnel understand the
device.
If you are traveling to a country with a line voltage different than the one you are currently using with the therapy
device, a different power cord or an international plug adapter may be required to make your power cord compatible
with those where you visit. Contact your home care provider for additional information.
Disposal
Dispose of this device in accordance with local regulations.

10
Troubleshooting
The table below lists some of the problems you may experience with your humidier and possible solutions.
Problem Why it Happened What to Do
Nothing happens when
you apply power to the
humidier.
Loss of AC/DC power or
the device is unplugged.
Verify that the humidier and therapy device are properly plugged
in. Make sure the AC power cord is connected correctly to the
power supply and the power supply cord is correctly plugged into
the wall.
If the problem continues to occur, contact your home care
provider. Return the humidier, therapy device, and power supply
to your provider to determine if the problem is with the therapy
device, humidier, or power supply.
High Leak The tubing is not
connected correctly and
doesn’t seal properly.
Remove your mask and tubing and check for kinks or tears. If it
is torn or damaged, contact your home care provider or Philips
Respironics for replacement tubing and/or mask.
If the tubing is not damaged, reattach your tubing, turn on the
airow, and check to make sure you do not still feel air coming out
of the port area.
The therapy device is not
seated correctly against
the humidier.
Remove the therapy device from the humidier and reconnect.
Make sure the air inlet port on the humidier connects securely to
the air outlet port on the device.
If high leak persists, issue may be caused by a missing, misaligned or
damaged seal. Ensure that dry box seal and humidier lid seal are
present, in their proper orientation and fully seated. If a seal has
come loose, gently press around the edges of the seal to reseat it.
The humidier tank is not
properly seated in the
humidier.
Remove the water tank from the humidier base, and then place the tank
back in the humidier, making sure it is completely seated.
If high leak persists, issue may be caused by a misaligned or damaged
seal. Ensure that dry box seal and humidier lid seal are in present,
in their proper orientation and fully seated. If a seal has come loose,
gently press around the edges of the seal to reseat it.
The humidier is cracked or
damaged.
The humidier was
dropped or mishandled.
If the humidier does not operate properly after being dropped or
mishandled, contact your home care provider or Philips Respironics.
The therapy device is
operating but the humidier’s
airow is low or stopped.
The humidier has an
airow obstruction.
Contact your home care provider. Return the humidier and power
supply to your provider to determine the problem.
Excessive condensation in
the tubing.
The humidity level setting
is too high.
Reduce the humidity level setting.
The humidier is
positioned incorrectly.
Verify that the humidier and therapy device are away from air
conditioning equipment.
Heated tube is not warming. Heated Tubing setting is
set to zero.
Make sure the Heated Tubing setting is not set to zero. Refer to
your therapy device’s user manual for instructions.
The humidier has fallen off
your table or night stand.
The humidier may not
have been properly seated
on the night stand, or the
placement of the tubing
may have caused the
device to fall.
Always make sure your humidier is placed on a hard, at surface
so the rubber feet on the bottom of the humidier base can adhere
to the surface (make sure there is no fabric under the base). The
humidier must be level for proper operation.
Also, place the humidier away from the edge of the night stand or
table, so it doesn’t accidentally get knocked off the table.
If the humidier falls and water gets into the therapy device, drain all
water out of the therapy device. Allow it to air dry to make sure it
is completely dry before reapplying power.
If the placement of the tubing causes the humidier to fall, make
sure that you use proper hose management when setting up your
device. Route the tubing behind the bed’s headboard.
If the humidier does not operate correctly after falling, contact
your home care provider or Philips Respironics.

11
Problem Why it Happened What to Do
I’m having difculty adjusting
the heated humidier
setting or the heated tube
temperature setting.
The blower is not turned
on, or the humidier or
heated tube is not fully
connected.
The humidier setting and tube temperature settings can only
be adjusted from the Therapy ON display screen on the therapy
device. Conrm that the blower is turned on, and that the settings
are visible on the right side of the screen, then adjust to desired
comfort. If the blower is on but the humidier settings are not
displayed on the Therapy ON screen, then unplug the device.
Conrm that the humidier and/or heated tube electrical contacts
are not obstructed or damaged. Then reconnect the humidier and/
or heated tube, and reconnect the device’s power supply. Turn the
blower on; if the settings are still not visible, contact your provider
for assistance.
The water in the water
chamber runs out before
morning.
Water chamber was not
full at start of session.
Mask leak is excessively
high. The ambient
conditions are very dry/
cool.
Under most conditions, a full water chamber should last for a typical
sleep session. However, many factors impact water consumption,
including: the ambient temperature and humidity in your bedroom,
your humidier or heated tube settings, the level of mask leak, and
the duration of your sleep session.
First, make sure that the water chamber is lled to the maximum ll
line at the start of your sleep session. Check that your mask is tted
properly, and adjust as needed to reduce mask leak to normal levels.
You may use the Check Mask Fit function to evaluate your mask
t. Also, conrm that the device, humidier, humidier seals and
tube are connected properly and not leaking. You may also choose
to lower your humidier and/or heated tube settings or change the
humidication mode from Fixed to Adaptive humidication mode to
increase the time that your humidier water will last.
I hear a leak or whistling
sound coming from my
therapy device or humidier
(not related to mask leak).
The therapy device air
inlet may be obstructed.
The humidier or tube is
not fully connected. The
humidier seals are not
fully seated or are missing.
Check therapy device air inlet is not obstructed, and lters are clean
and properly inserted. Conrm that the device, humidier, and tube
are connected properly and not leaking. Conrm that the humidier
lid seal and dry box seal are present and properly seated; if needed,
gently press around the perimeter of the seals to reseat them.
I accidentally spilled water
into my humidier basin.
The water chamber has
been lled beyond the
maximum ll line.
A small amount of water spilled in the basin of the humidier will
not harm your device. A small spill in the humidier will evaporate
under normal humidier use. However, too much water in the
humidier basin could spill over the humidier lid hinge and might
damage your furniture.
Disconnect power from the device. Remove the water chamber,
pour out any excess water until the water level is at or below the
maximum ll line and set the chamber aside. Separate the humidier
from the therapy device, and pour out the spilled water. Once
the heater plate has cooled, wipe the inside of the humidier with
a paper towel or soft cloth. If needed, dry the underside of the
humidier and conrm that your table top is dry. Reconnect the
humidier and power supply, and reinstall the water chamber.
Note: For information on troubleshooting your therapy device, see the manual included with your therapy device.

12
DreamStationHeatedHumidierSpecications
Environmental
Operating Temperature: 5° to 35° C (41° to 95° F)
Storage Temperature: -20° to 60° C (-4° to 140° F)
Relative Humidity (operating & storage): 15 to 95% (non-condensing)
Atmospheric Pressure: 77 to 101 kPa (0 - 2286 m / 0 - 7500 ft)
Physical
Dimensions (humidier with therapy device): 29.7 x 19.3 x 8.4 cm (11.7” L x 7.6” W x 3.3” H)
 Heightdoesnotincludehumidierairoutletport.
Weight (empty humidier with therapy device and power supply): Approximately 1.98 kg (4.37 lbs.)
ServiceLife
The expected service life of the DreamStation Heated Humidier is 5 years.
MaximumRecommendedPressure
25 cm H2O
Water Capacity
325 ml (11 oz.) at recommended water level
Standards Compliance This device is designed to conform to the following standards:
IEC 60601-1 General Requirements for Basic Safety and Essential Performance of Medical Electrical Equipment
ISO 8185 General Requirements for Humidication Systems
Electrical (When the heated humidier is used with a Philips Respironics therapy device)
AC Power Consumption (with 80W power supply): 100 – 240 VAC, 50/60 Hz, 2.0-1.0 A
DC Power Consumption: 12 VDC, 6.67 A
Type of Protection Against Electric Shock: Class II Equipment
Degree of Protection Against Electric Shock: Type BF Applied Part
Degree of Protection against Ingress of Water: Drip Proof, IP22
Mode of Operation: Continuous
Electromagnetic Compatibility: The device meets the requirements of EN 60601-1-2.
HeaterPlate
Max Temperature: 65° C (149° F)
PressureDropwithHumidier
Max: 0.6 cm H2O at 60 LPM ow
Humidity
Humiditymin Output: 10 mg H2O/L
Measured @ max ow, 35° C, 15% RH.
HeatedTubingSpecications
MaximumRecommendedPressure
25 cm H2O
InnerDiameter
15 mm (0.6 in.)
Length
1.83 m (6 ft.)
HeatedTubingTemperatureRange
16° to 30º C (60° to 86° F)
HeatedTubingTemperatureCut-out
≤ 41° C (≤ 106° F)
Material
Flexible plastic and electrical components
Electrical (Heated tubing is powered by the attached heated humidier)
Refer to “Electrical” section of DreamStation Heated Humidier Specications
Environmental
Refer to “Environmental” section of DreamStation Heated Humidier Specications

Limited Warranty
Respironics, Inc. warrants that the system shall be free from defects of workmanship and materials and will perform in
accordance with the product specications for a period of two (2) years from the date of sale by Respironics, Inc. to
the dealer. If the product fails to perform in accordance with the product specications, Respironics, Inc. will repair
or replace – at its option – the defective material or part. Respironics, Inc. will pay customary freight charges from
Respironics, Inc. to the dealer location only. This warranty does not cover damage caused by accident, misuse, abuse,
alteration, water ingress, and other defects not related to material or workmanship. The Respironics, Inc. Service
department shall examine any devices returned for service, and Respironics, Inc. reserves the right to charge an
evaluation fee for any returned device as to which no problem is found after investigation by Respironics, Inc. Service.
This warranty is non-transferable by unauthorized distributors of Respironics, Inc. products and Respironics, Inc.
reserves the right to charge dealers for warranty service of failed product not purchased directly from Respironics,
Inc. or authorized distributors.
Respironics, Inc. disclaims all liability for economic loss, loss of prots, overhead, or consequential damages which
may be claimed to arise from any sale or use of this product. Some states do not allow the exclusion or limitation of
incidental or consequential damages, so the above limitation or exclusion may not apply to you.
This warranty is given in lieu of all other express warranties. In addition, any implied warranties – including any
warranty of merchantability or tness for the particular purpose – are limited to two years. Some states do not allow
limitations on how long an implied warranty lasts, so the above limitation may not apply to you. This warranty gives
you specic legal rights, and you may also have other rights which vary from state to state.
To exercise your rights under this warranty, contact your local authorized Respironics, Inc. dealer or contact
Respironics, Inc. at:
1001 Murry Ridge Lane
Murrysville, Pennsylvania 15668-8550
1-724-387-4000

1120833
1120833 R00
JR 4/13/2015
EN-DOM