Daikin Clima-Flex IOM CLIM Series Installation, Operation And Maintenance Manual page 41

Sequence Of Operation
Figure 34. Sequence of operation of the unit - heat pump
mode
Unit Power up
Unit in OFF state
Is unit
enabled?
Is motor
saver alarm
active?
Is switch
"Reset"
button on?
Evaporator pump
output on
Is flow
present?
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No
Yes
No
Yes
No
Yes
Wait the time for the
start up compressor
The contactor auxiliar
remains on while chiller
is enabled
Is the
protection
module or
frecuency
variator of the
compressor
active?
Keep pump and auxiliary
output on while the
chiller is enabled
Is there
enough
load to
start
chiller?
Start the circuit
Operation of circuit in
stabilization
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