Fujitsu AOYG30LMTA, Design & Technical Manual

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ASYG30, 36LMTA
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Set point attainment status
NOTE: This function is valid only when function setting 96 is set to “01” (Primary unit) or “02”
(Secondary unit).
When the room temperature does not reach the set point at a room due to the lower cooling perfor-
mance caused by external factor such as the outdoor temperature change, signal is output to tell
the attainment status of set point.
When performing the server room control, both of the primary unit and secondary unit output the set
point attainment status if any of the unit is outputting alternative operation command.
Function
setting /
Rotary SW on External
input and output PCB
External output
Output
signal
Command
60-12 / D Output of indoor unit CN3
On → Off Normal
Off → On
Set point
attainment
Output signal Condition
Off Reached the set point. (Tr ≤ Ts α +0.5)
On
Unreached the set point. (Tr > Ts α +2.5)
However, even if the set point unreached, the signal will not be output for 7 minutes
after power is turned on.
Tr > Tsα +2.5
Output: On
Output: Off
Tr ≤ Tsα +0.5
When starting operation*
*: When starting operation or resetting, judges the zone to descending direction.