Daikin Super Multi NX C-Series Service Manual page 108

SiE12-411
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
to
Cooling, 4 rooms operation
Stop
Heating, 1 room operation
(only for heat
pump model)
Heating, 2 rooms operation
to
Heating, 4 rooms operation
(only for heat
pump model)
Stop
Heating operation
(only for heat
pump model)
Control of discharge pipe
thermistor disconnection
Stop
Function and Control
: 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)
(only for heat pump model)
Pressure equalizing control
Open control when starting
Continue
Pressure equalizing control
Control Specification
× × × ×
×
× ×
×
×
×
× ×
×
×
× × × ×
×
× × ×
×
× ×
All
rooms
×
× × ×
×
× ×
All
rooms
×
× × × ×
×
× × ×
×
×
× × ×
×
× × × ×
All
rooms
×
× × × ×
×
× × × ×
× × ×
× ×
× ×
× ×
× × × ×
× × × ×
× ×
All All
rooms rooms
×
× × × ×
× ×
All All
rooms rooms
×
× × × ×
× × × ×
× × × ×
× ×
All All
rooms rooms
×
× × × ×
(R3056)
97