S9™ Series H5i™ Heated Humidifier with Climate Control

ResMed H5i Heated Humidifier Features and Benefits:

• Includes All the Bells and Whistles: Warm-Up Indicator, Flip-Top Lid, and More
• Four Sensors Monitor Airflow and Ambient Temperature
• No Additional Power Supply Needed

Includes All the Bells and Whistles: Warm-Up Indicator, Flip-Top Lid, and More

The device offers user-friendly functionality, like a warm-up indicator and a flip-top lid design, for your convenience. A simple dial control is available, too, to select the desired humidity temperature for your CPAP therapy pressure.

Four Sensors Monitor Airflow and Ambient Temperature

The ResMed H5i's integrated Climate Control technology offers four sensors to monitor your airflow and the ambient temperature of your bedroom, including:

• Flow Sensor in S9 Series machine
• Heater Plate Sensor
• Ambient Temperature Sensor on H5i
• Humidity Sensor on H5i

If the optional ClimateLine heated tube is added, a fifth sensor-for mask temperature-is available. We recommend using a heated tube with your sleep apnea therapy, as it ensures consistent humidification levels for your therapy air on its journey from your CPAP device, through the heated hose, and to your CPAP mask; this helps prevent rainout, the collection of condensation within the CPAP tubing.

No Additional Power Supply Needed

This unit is powered by the ResMed S9 Series machines without requiring extra outlets or additional power supply.

Water Chamber Note: This machine comes with the standard water tub, which is designed to be replaced every six months or so, but a dishwasher-safe cleanable water tub is also available.

What’s Included:

• H5i Heated Humidifier with Climate Control
• Standard Water Chamber

Electromagnetic Compatibility: The product complies with all applicable electromagnetic compatibility requirements (EMC) according to IEC60601-1-2, for residential, commercial, and light industry environments.

IEC 60601-1 Classification

Class II (double insulation)

Type CF

The H5i Heated Humidifier does not include the ClimateLine Heated Hose. 

H5i Humidification Level

The H5i Heated Humidifier has three modes: Patient, Auto, and OFF. These settings can be accessed under "Climate Control" through the Clinical Menu. 

When the H5i is set in Auto mode it will measure the amount of humidity in the room and heat only as much as needed to reach the optimal moisture level of 80% and then stop heating and go into a cool-down mode. When the H5i again senses the need to raise the humidity to 80% it will begin to heat. 

When the H5i is set in Patient mode it will heat in the traditional manner until it reaches the desired setting of humidity or 80%. The H5i can be set from OFF to 6 and is adjusted from the HOME screen. 

The maximum level of humidification is 80% whether using the SlimLine of ClimiteLine Tubing. 

Optional ClimateLine Tubing Lengths 

A traditional CPAP tube is 72 inches long. The optional ClimateLine Tubing length is 78 inches. The optional ClimateLine MAX tubing length is 75 inches. 

The S9 Series can use (2) different Power Supply units, a 30 Watt or 90 Watt external brick. S9 machines come standard with a 90 Watt Power Supply that can power the CPAP machine and Humidifier. The 30 Watt Power Supply will only operate the CPAP machine and the humidifier will act as a passover humidifier. 

For cleaning instructions, visit the H5i Disinfection Guide. 

For additional help, visit the H5i Quick Reference Guide. 

All S9 Series machines utilize a "Cool Down" feature that runs the CPAP Motor up to 1 hour after turning the machine off. The motor helps to cool off the humidifier plate. You may hear a "faint blowing sound" when you turn the machine off. However, you can unplug the power cord and allow the heater plate to cool without airflow. 

ClimateLine Tubing Information and Use:

• Tubing Options: ResMed's S9 has a number of tubing options. The SlimLine 15mm tube is a non-heated tube in a thin, flexible style. The machine can also be used with an OPTIONAL heated ClimateLine Tubing which integrates with the machine and OPTIONAL H5i Heated Humidifier to provide increased humidification and reduced chances of rainout. The ClimateLine is available in two diameters. The SlimLine 15mm ClimateLine Tubing and a standard diameter 19mm ClimateLine Max Tubing. Additionally a standard diameter, a non-heated tube may be used.
• ClimateLine Tubing Lengths: A traditional CPAP tube is 72 inches long. The optional 15mm ClimateLine Tubing length is 78 inches. The optional 19mm ClimateLine MAX Tubing length is 75 inches.
• Installation of the ClimateLine: The ClimateLine attaches to the back of the machine using the same port as a standard hose. The electronics connection is below the port and may be covered with a protective flexible rubber cap attached the machine. Place the machine so the back of the unit housing the filter and hose connection is facing you. After removing the rubber cap, orient the hose so the electronic tab is facing toward the filter. Push the tubing end firmly onto the port, then rotate the tube clockwise to fit the two electronic connections together.
• Removing the ClimateLine: To remove the ClimateLine from the back of the machine, rotate the hose counterclockwise. The electronic connections disengage allowing the hose to removed. Cover the machine's electronic port with the flexible rubber cap to protect the connections.

Maximum Fill Level Tips

• Do not fill the water tank above the maximum fill line. Damage to the humidifier or therapy device may occur. If the water tank is overfilled, water may leak out of the tank inlet (located on the back of the tank) when installing the tank lid.
• 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 fill the water tank while it is inside the humidifier.
• To avoid spilling, do not disconnect the humidifier from the therapy device with water in the tank. Remove the water tank from the humidifier before disconnecting the therapy device.
• Do not turn the humidifier on without the water tank installed. The Humidifier number setting must remain on 0 if there is no water in the water tank.
• The humidifier door must be set in the open position before removing the water tank. Do not remove the water tank without making sure that the humidifier door locks into the open position.
• Do not move the humidifier while the water tank has water in it.

Please note: The manufacturer warranty is voided by water damage or misuse of the machine.

Battery Power for S9 Machine Users

YOU MUST USE a special DC Converter when drawing power directly from a DC battery source (no inverter and no humidifier). Failure to do so can result in damage to your CPAP. At this time ResMed has not manufactured an operable DC Converter cable. If you would like to use a portable DC battery, the S9 Series CPAP Machines operate on a minimum of 150 watts of portable AC power from a 12 Volt socket. The inverter must be capable of up to 300 peak watts (also known as surge watts).