Panasonic U-120ME2U9 Service Manual page 31

6. Outdoor Unit CCU (command controller unit) Control
6. Outdoor Unit CCU (command controller unit) Control
1-2. Indoor unit with RAP valve kit
Operating Operating
mode of mode of
indoor unit outdoor unit
Cooling
Stop
Heating
Cooling
Fan (only)
Heating
Cooling Cooling
Heating Heating
Go to previous page and see the comments with asterisks *1 and *3.
In the case of special controls, the MOV performs a special operation.
For details, see "4. Output of PCB" under this section.
Operating
Thermostat
mode of
ON/OFF
compressor
Stop
Operation
Stop
Operation
Stop
Operation
Stop
Operation
Stop
OFF
Operation
ON
Stop
OFF
Operation
ON
1 - 23
2WAY VRF SYSTEM
MOV pulse of indoor unit
20
20
20
20
20
20
20
20
20
20
60 ~ 480 (SH control* )
1
20
20
65 - 480 pulses (SC control*
2WAY VRF SYSTEM
Control Functions
Control Functions
unit : pulse
)
3
1
2
3
4
5
6
7
8
9