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6. Outdoor Unit CCU (command controller
6. Outdoor Unit CCU (command controller unit) Control
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. Special Control" 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 - 21
Control Functions - Outdoor unit
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
2WAY SYSTEM
Control Functions
unit : pulse
)
3
1
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