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Pump down external input
Emergency call =>
Gas leakage
Alarm unit
(10) Outdoor operation mode
On the standard models of 2-pipe system, the outdoor operation mode of Stop/Cooling/Heating is selected based on the
information of indoor units, and then respective controls are performed.
<Contents of control>
(a) Determination of outdoor operation mode
Operation mode of outdoor unit is determined based on respective signals of Operation/Stop and Cooling/Heating.
(b) Type of outdoor operation mode
1) Outdoor operation mode - Stop
2) Outdoor operation mode - Cooling
3) Outdoor operation mode - Heating
(c) Priority in operation mode selection
1) First priority is given to the forced cooling/heating operation.
2) Second priority is given as follows
Priority in the operation mode selection can be changed using the 7-segment setting [P01].
P01 setting
0 (Factory default)
1
2
3
・
F
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・
L
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・ Priority of master unit'
External oper
Mode
First unit's operation mode
Last unit's operation mode
Priority of master unit's setting operation mode
Priority of required major operation mode
n o
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unit operation mode
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Activate by 7-segment:[P75]="1"
E63
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est (Master indoor unit). When the master indoor unit is turned off,
it become valid the first push priority on other indoor units' remote
controls.
194
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'20 • KX-T-373
: Opened
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