Using With Master System Controller; Setting Local Remote Controller Operation Prohibit Function From Other Controller; Prohibiting Operation Of System Controller Other Than This Controller; Changing Set Temperature Display To "Fahrenheit Display - Mitsubishi Electric PAC-SF44SRA Instruction Book

8-1. Using with master system controller

When connecting multiple system controllers, the system controller with many functions is designated
as the "master", and the system controllers with few functions are designated as the "slaves". The
"master/slave" functions of the system controller used together are as follows.
The functions have a priority in order of G50 (MJ-103MTRA) > PAC-SF44SRA > PAC-YT34STA >
PAC-YT40ANRA > PAC-SC30GRA > LMAP02-E (LMAP03U).
Setting details
Master side
Slave side
8-2. Setting local remote controller operation prohibit function
from this controller
When connecting several system controllers, and setting the "local remote control operation
prohibit" function from this controller, set this controller's "operation prohibit setting changeover"
to "ON (permit)".
(The 9-1 External signal input function cannot be used when this function is set to disable.)
Setting details
Disable
Enable
8-3. Prohibiting operation of system controller other than this
controller
To prohibit the operation of a system controller other than this controller when the local remote
control operation is set to prohibit with this controller, set this controller's "operation prohibit range
changeover" to "ON (including system controller)."
Setting details
Only local remote control
Including system controller

8-4. Changing set temperature display to "Fahrenheit display"

Setting details
Celsius display
Fahrenheit display :
After changing the switch 3 1,4 to 6 ON/OFF status, always turn the power OFF.
The function will change only after the power is turned OFF and ON.
Switch setting Factory setting
SW3-1 : OFF
SW3-1 : ON
Switch setting
Factory setting
SW3-4 : OFF
SW3-4 : ON
Switch setting
Factory setting
SW3-5 : OFF
SW3-5 : ON
Factory setting
Switch setting
o
: C SW3-6 : OFF
o
F
SW3-6 : ON
OFF
OFF
OFF
OFF
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