Optional Accessories

Wired Remote

Controller*

UTY-RNNUM^

The wired remote controller with its unique lock function and sleek design provides full feature access to property managers, building owners, and facility maintenance, as well as providing basic comfort features to tenants, employees, and teachers.

Simple Remote

Controller

UTY-RSNUM*

Suitable when only basic operations are required for hotels, offices and other places where there is frequent arrival and departure of occupants.

Wireless Remote

Controller

UTY-LNHUM

For spaces where there is just no place to mount the wired remote.

Dry Contact Wire Kit*	Interface Kit
UTY-XWZX / UTY-XWZXZ5	UTY-TWBXF**
Turns system on or off using a normally	Required to connect the ASU9RLS2,
closed circuit, for example in home	ASU12RLS2 and ASU15RLS2 to Wired
automation or BMS integration of only	Remote UTY-RNNUM, Dry Contact Wire
On/Off operation, occupancy sensor or key	Kit UTY-XWZXZ5, and Simple Remote
card switch or lead-lag control of other	Control UTY-RSNUM.
heating/cooling.
High Humidity	Fresh Air
Insulation Kit	Intake Kit
UTZ-KXGC	UTZ-VXAA
Additional insulation for compact cassette	Mixes room air then passes it through a
units, which may be needed when they	heat exchanger.
are installed in high humidity areas.

Interface Kit

UTY-XCBXZ1**

Required to connect ASU7RLF, 9RLF, 12RLF and ASU15RLS to Wired Remote UTY-RNNUM, Dry Contact Wire Kit UTY-XWZX, and Simple Remote Control UTY-RSNUM.

Air Outlet

Shutter Plate

UTR-YDZB

In a 3-way air flow configuration an Air

Outlet Shutter Plate kit is required.

Receiver Unit	Remote Sensor	Compact Duct	18+18 Combo
UTY-LRHUM	UTY-XSZX	Connector Kit	Fittings Kit
		UTD-ECS5A	K9FZ1818

				Allows two 18,000 BTU indoor
Includes a wireless remote	Wall mounted temperature	Comes with 5 sets of wires. Can		units to be used on an outdoor
control.	sensor for compact duct	be used to turn unit on/off, wire		AOU36RLXFZ. Requires special
	models.	in float switch, AUX heater, turn		piping; limited to only 18,000
		on an external device (Fan), or		BTU models. Total BTU capacity
				BTU models. Total BTU capacity
		show if the unit is running.		is limited to 35,800 BTU.
				is limited to 35,800 BTU.

Compatibility:
Small Wall Mount	Designer Wall Mount	Large Wall Mount	Compact Cassette		Compact Duct
7,9,12k BTU / RLF Series	9,12, 15k BTU / RLS2 Series	18, 24k BTU	9, 12, 18k BTU		9, 12, 18, 24k BTU

^ Minimum Heat, Sleep Timer functions will be lost when the wired remote controller is installed.

* Wall mounted ASU7, 9, and 12RLF require accessory interface kit (Part UTY-XCBXZ1) in order to connect this device to them. Wall mounted ASU9, 12, and 15RLS2 require accessory interface kit (Part UTY-TWBXF) in order to connect this device to them.

** Internal thermosensor function in Wired Remote UTY-RNNUM is disabled when using this interface kit.

The Fujitsu logo is a registered trademark of Fujitsu Limited. The Halcyon HFI logo and name is a trademark of Fujitsu General America, Inc. Copyright © 2013 Fujitsu General America, Inc. Fujitsu’s products are subject to continuous improvements. Fujitsu reserves the right to modify product design, specifications and information in this brochure without notice and without incurring any obligations.

PLEASE NOTE: Internet sales are strictly prohibited and unauthorized. Any HVAC systems purchased on the Internet, from an online retailer or any similar e-tailing website, OR where the original factory serial numbers of the display have been removed, defaced, or replaced in any way WILL NOT BE COVERED BY WARRANTY.

Printed in the USA Rev. 3/13

Part #6-26-FG2038

Fujitsu General America, Inc. 353 Route 46 West Fairfield, NJ 07004

Toll Free: (888) 888-3424

Local: (973) 575-0380

Fax: (973) 836-0447

Email: hvac@fujitsugeneral.com www.fujitsugeneral.com

A subsidiary of

Fujitsu General Limited

AOU36FLXFZ, AOU24RLXFZ, Hybrid Flex Inverter System, AOU18RLXFZ specifications

The Fujitsu AOU36FLXFZ, AOU24RLXFZ, and AOU18RLXFZ represent a significant advancement in cooling and heating technology through the Hybrid Flex Inverter System. These models utilize cutting-edge inverter technology, allowing for efficient and adaptable temperature control across a variety of settings.

One of the main features of these units is their ability to operate in both heating and cooling modes, making them suitable for year-round climate control. This dual functionality is particularly beneficial for users in regions with extreme temperature fluctuations. The system's inverter technology ensures that the compressors adjust their speed according to the cooling or heating demands, leading to substantial energy savings while providing consistent comfort.

The Hybrid Flex Inverter System is designed with a focus on performance and flexibility. The AOU36FLXFZ, with its higher capacity, is ideal for larger spaces, while the AOU24RLXFZ and AOU18RLXFZ cater to smaller areas. This scalability allows users to select a model that best fits their specific requirements. Additionally, these units can be paired with multiple indoor systems, accommodating diverse layouts and preferences.

Energy efficiency is a prominent characteristic of the Fujitsu AOU series, with SEER (Seasonal Energy Efficiency Ratio) ratings that often exceed industry standards. This aspect not only reduces energy consumption but also translates into lower utility bills. Furthermore, the models are equipped with advanced filtration systems, which assist in improving indoor air quality by reducing dust, allergens, and other airborne particles.

Fujitsu has incorporated several technological advancements in these models. The use of a high-performance scroll compressor enhances reliability and efficiency while minimizing operational noise. Additionally, the units feature a smart control system, allowing for easy adjustments via remote control or smart devices. This connectivity enhances user convenience and encourages better temperature management.

Durability is another key characteristic of the AOU series. Built with high-quality materials and designed to withstand varying environmental conditions, these units promise longevity and minimal maintenance.

In summary, the Fujitsu AOU36FLXFZ, AOU24RLXFZ, and AOU18RLXFZ Hybrid Flex Inverter System provide a powerful, energy-efficient, and adaptable solution for modern climate control needs. Their blend of advanced technology, flexibility, and durability makes them a valuable investment for both residential and commercial applications.