Fujitsu Mini-Split Manual page 45

Compact Ducts
Receiver Unit
UTY-LRHUM
Includes a wireless remote
control.
AOU36RLXFZ
18+18 Combo
Fittings Kit
K9FZ1818
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 31,600 BTU in
cooling. The kit upsizes linesets
to 3/8" and 1/2".
All Models
3-Pole Single Throw Safety Switch
K3PST
For use where code requires a disconnect at the
indoor unit.
Compatibility
UTY-RNBYU Wired Remote Control
UTY-RNNUM Wired Remote Control
Wired Remote Control
UTY-RVNUM
(Backlit, shows room temp.)
UTY-RSNUM Simple Remote Control
UTY-LNHUM Wireless Remote Control
UTY-DMMUM Central Remote Control
UTY-XWZX Dry Contact Wire Kit
UTY-XWZXZ5 Dry Contact Wire Kit
UTY-XCBXZ1 Interface Kit
UTY-TWBXF Interface Kit
UTR-DPB24T Condensate Pump
KHRS940-25 Fresh Air Intake
UTZ-KXGC High Humidity Insulation Kit
UTZ-VXAA Fresh Air Intake Kit
UTR-YDZB Air Outlet Shutter Plate
UTY-LRHUM Receiver Unit
UTY-XSZX Remote Sensor
UTD-ECS5A Compact Duct Connector Ki t
18+18 Combo Fittings Kit
K9FZ1818
for AOU36RLXFZ
UTY-XWZXZ3
Outdoor Unit Input/Output Connector
UTY-XWZXZ4
Outdoor Unit Base Heater Connector
3-Pole Single Throw
K3PST
Safety Switch
K9R410A55 R410A Swivel Adapter
1 If using UTY-RNBYU with these models you need to change the dip switch SW-1 to "ON". Refer to Tech Tip #028.
2 Wall mounted ASU7, 9, and 12RLF require accessory interface kit #UTY-XCBXZ1 in order to connect these devices to them.
3 Wall mounted ASU9, 12, and 15RLS2 require accessory interface kit #UTY-TWBXF in order to connect these devices to them.
Remote Sensor
UTY-XSZX
Wall mounted temperature
sensor for compact duct
models.
AOU48RLXFZ1
Central
Remote
Controller
UTY-DMMUM
This remote controls up to 8
individual indoor units. Set
temperatures on timers to
best meet individuals'
needs. Includes a large
backlit LCD and 4-way
navigation pad. Remote
connects in daisy chain to
branch boxes.
Single Zone Wall Mounted
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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.
Outdoor Unit
Input/Output
Connector
UTY-XWZXZ3
Gives the ability to limit the noise
of the unit*, stop the outdoor
unit, limit power consumption*,
control the operating mode
(Htg/Clg), or use output status to
see if the compressor is running.
You will need to order a
kit for each option.
*Will reduce capacity.
R410A Swivel Adapter
K9R410A55
In order to minimize incorrect charging of systems with
R22 Fujitsu uses a different access port. Contractors will
need this 55-degree swivel access fitting.
Single Single
Zone Zone
Ducted Cassette
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Compact Duct
Connector Kit
UTD-ECS5A
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.
Outdoor Unit
Base Heater
Connector
UTY-XWZXZ4
Used to hook up an AUX base pan
heater to the outdoor unit. Heater
will stop ice from forming in the out-
door unit. Base heater will operate
when outdoor temperature is below
36°F. Heater is field supply. Heaters
greater than 25W can't be fed
directly from the board, but have to
be powered from another source.
Universal/
Large HFI Multi-Zone
Ceiling
Cassette and Flex-Zone
Suspended
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