•
External heater output
Function setting /
Rotary SW on
External input
and output PCB
External output
Output
signal
Command
60-11 / D
Output of indoor unit
CN47
Off → On
Heater on
On → Off
Heater off
60-00 / 2
External input and
output PCB
CN312
Off → On
Heater on
60-09 / B
60-10 / C
On → Off
Heater off
•
Set point attainment status
NOTE:
This function is valid only when function setting 96 is set to “Enable” (01).
When the room temperature does not reach the set point at a room due to the lower cooling per-
formance caused by external factor such as the outdoor temperature change, signal is output to
tell the attainment status of set point.
Function setting /
Rotary SW on
External input
and output PCB
External output
Output
signal
Command
60-12 / D
Output of indoor unit
CN47
On → Off
Normal
Off → On
Set point
attainment
Output signal
Condition
Off
Reached the set point. (Tr ≤ Tsα +1°F [0.5°C])
On
Unreached the set point. (Tr > Tsα +5°F [2.5°C])
However, even if the set point unreached, the signal will not be output for 7 minutes
after power is turned on.
Tr > Tsα + 5°F (2.5°C)
Output: On
Output: Off
Tr ≤ Tsα + 1°F (0.5°C)
When starting operation*
*: When starting operation or resetting, judges the zone to descending direction.
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8-4. Details of function
8. External input and output
W
A
LL
MO
U
N
TED
A
SU
H
18
-2
4L
MA
S
W
A
LL
MO
U
N
TED
A
SU
H
18
-2
4L
MA
S
