Daikin RZQ100B8V3B Service Manual page 128

Outdoor Unit Functional Concept
1
Heating
2
3
4
5
2–44
Pressure
equalizing
start
Pressure equalizing
control before
compressor start
Compressor
Motorized valve
4 way valve
Previously ON
Previously OFF
OFF
Outdoor unit fan
Pressure
equalizing
complete
Starting control
RZQ71: 73 Hz
RZQ100~140: 107 Hz
15s
RZQ71: 480 pls
RZQ100~140:
65 pls
ON
OFF
Ta > 26°C
ON (*)
Ta < 26°C
ESIE05-03
Starting
control
complete
ON
Part 2 – Functional Description