Wired Remote Controller (Uty-Rlr*) - Fujitsu AIRSTAGE J-II Design & Technical Manual

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WIRED REMOTE CONTROLLER (UTY-RLR*)

Indoor unit addresses and refrigerant circuit addresses can be set up using wired remote controllers.

This function allows setting the addresses of all indoor units to which a wired remote controller is being

This function cannot be used to set up remote controller addresses.

When setting of Remote controller address in "Manual address setting" , Be sure to set them up using the rotary

switches on the PCB of each indoor unit. (Refer to 1-3.)

This function cannot be used on the slave units.

1) Make sure that all indoor unit address switches (IU AD x10, IU AD x1) and refrigerant

circuit address switches (REF AD x10, REF AD x1) on the PCB of each indoor unit are set

at 0 (factory setting).

SW604 SW605 SW606 SW607 SW608

If any of the switches is positioned at a value other than 0, this function will not activate.

The layout of the switches differs depending on the type of the indoor unit. (Refer to 2-2.)

2) When multiple indoor units are connected to a single wired remote controller.

2-1) When setting of Remote controller address in "Automatic address setting"

Wired remote

2-2) When setting of Remote controller address in "Manual address setting",

make sure to manually set up the remote controller address (RC AD) on the PCBs of

the indoor units and Wired remote controller. (Refer to 1-3.)

Wired remote

Rotary switch

Check the position "0"

(Factory setting)

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