Simultaneous Operation Control - Panasonic CU-3TZ52TBE Service Manual

13. Simultaneous Operation Control


Operation modes which can be selected using the remote control unit:
Automatic, Cooling, Dry, Heating and e-ion operation mode.
o

Types of operation modes which can be performed simultaneously
Cooling operation and Cooling, Dry or e-ion operation.
o
Heating operation and Heating operation.
o

Types of operation modes which cannot be performed simultaneously
During cooling operation, heating operation is impossible at another indoor unit in another room.
o
The priority is given to cooling operation if the cooling mode is selected first. In another room where heating
o
mode is selected afterward, the POWER LED blinks to indicate the heating operation is in standby condition,
where the fan is stopped hence no discharged air.
During heating operation, cooling operation is impossible at another indoor unit in another room.
o
The priority is given to heating operation if the heating mode is selected first. In another room where cooling
o
mode is selected afterward, the POWER LED blinks to indicate the cooling operation is in standby condition,
where the fan is stopped hence no discharged air.

Operation mode priority control
The operation mode designated first by the indoor unit has priority.
o
If the priority indoor unit stops operation or initiates the fan operation, the priority is transferred to other indoor
o
units.
g" denotes the standby status in which the POWER LED blinks (ON for 2.5 seconds and OFF for 0.5 seconds)
"Waitin
and the fan is stopp
ed.
ROOM B
In the e-ion mode, priority is transferred to a non-priority unit.
Note

C: Cooling operation mode

D: Dry operation mode

H: Heating operation mode

E: e-ion operation mode
ROOM A
Cooling
C
Cooling
C
C
Dry
D
Waiting
Heating
H
C
e-ion
E
nd
Non Priority Unit (2 ON)
Dry Heating
D Waiting
C C
D Waiting
D D
Waiting H
H H
D H
E Stop
35
e-ion
E
C
E
D
Stop
H
E
E