Daikin CTXU25G2V1B Service Manual page 60

Control Specification
Detail The followings are the examples of control which function in each mode by the electronic
expansion valve control.
Operation pattern
When power is turned ON
Cooling, 1 room operation
Cooling, 2 rooms operation
Stop
Heating, 1 room operation
Heating, 2 rooms operation
Stop
Heating, 1 room operation
Control of discharge pipe
thermistor disconnection
Stop
49
: function
× : not function
Fully closed when power is turned ON
Open control when starting
(Control of target discharge pipe temperature)
Control when the operating room is changed
(Control of target discharge pipe temperature)
Pressure equalizing control
Open control when starting
(Control of target discharge pipe temperature)
Control when the operating room is changed
(Control of target discharge pipe temperature)
(Defrost control FD=1)
Pressure equalizing control
Open control when starting
Continue
Pressure equalizing control
× × × ×
×
× × × ×
× ×
× × × ×
× ×
× × × ×
×
× × × ×
× ×
× × × ×
× × ×
× × × × ×
× × × ×
×
× × × ×
× ×
×
× × × ×
×
Function and Control
SiBE12-908
× ×
×
×
×
×
×
× ×
×
× ×
×
× ×
×
× ×
×
×
×
× ×
×
× ×
×
× ×
×
×
×
× ×
×
(R9427)