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Printed in the USA Rev. 3/13
Part #6-26-FG2038
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.
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
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.
Dry Contact Wire Kit*
UTY-XWZX / UTY-XWZXZ5
Turns system on or off using a normally
closed circuit, for example in home
automation or BMS integration of only
On/Off operation, occupancy sensor or key
card switch or lead-lag control of other
heating/cooling.
Required to connect the ASU9RLS2,
ASU12RLS2 and ASU15RLS2 to Wired
Remote UTY-RNNUM, Dry Contact Wire
Kit UTY-XWZXZ5, and Simple Remote
Control UTY-RSNUM.
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.
Interface Kit
UTY-TWBXF**
^ 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.
Wireless Remote
Controller
UTY-LNHUM
For spaces where there is just no place to
mount the wired remote.
Fresh Air
Intake Kit
UTZ-VXAA
Mixes room air then passes it through a
heat exchanger.
High Humidity
Insulation Kit
UTZ-KXGC
Additional insulation for compact cassette
units, which may be needed when they
are installed in high humidity areas.
Air Outlet
Shutter Plate
UTR-YDZB
In a 3-way air flow configuration an Air
Outlet Shutter Plate kit is required.
Receiver Unit
UTY-LRHUM
Includes a wireless remote
control.
Remote Sensor
UTY-XSZX
Wall mounted temperature
sensor for compact duct
models.
Compact Duct
Connector Kit
UTD-ECS5A
Allows two 18,000 BTU indoor
units to be used on an outdoor
AOU36RLXFZ. Requires special
piping; limited to only 18,000
BTU models. Total BTU capacity
is limited to 35,800 BTU.
Comes with 5 sets of wires. Can
be used to turn unit on/off, wire
in float switch, AUX heater, turn
on an external device (Fan), or
show if the unit is running.
18+18 Combo
Fittings Kit
K9FZ1818
Compatibility:
Small Wall Mount
7,9,12k BTU / RLF Series
Designer Wall Mount
9,12, 15k BTU / RLS2 Series
Large Wall Mount
18, 24k BTU
Compact Cassette
9, 12, 18k BTU
Compact Duct
9, 12, 18, 24k BTU