(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].
・
roodtuo eht fo pots retfa emit tsrfi detarepo si hcihw tinu roodni eht fo edom noitarepO :edom noitarepo s’tinu tsriF
unit operation mode
・
emit tsal eht ta detarepo si hcihw tinu roodni eht fo edom noitarepO :edom noitarepo s’tinu tsaL
・
Priority of master unit’
-llams si .oN sserdda eht hcihw fo tinu roodni fo edom noitarepO :edom noitarepo gnittes s
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.
P01 setting Mode
0 (Factory default)
First unit’s operation mode
1 Last unit’s operation mode
2
Priority of master unit’s setting operation mode
3 Priority of required major operation mode
Pump down external input
Emergency call => External oper : Opened
Alarm unit
Gas leakage
Pump down
oper
on
Activate by 7-segment:[P75]=“1”
E63
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