Daikin RXS25K3V1B User Manual

SiBE05-722EE Control Specification
Functions and Control 51
3.11 Electronic Expansion Valve Control
Outline The following items are included in the electronic expansion valve control.
Electronic expansion valve is fully closed
1. Electronic expansion valve is fully closed when turning on the power.
2. Pressure equalizing control
Open Control
1. Electronic expansion valve control when starting operation
2. Electronic expansion valve control when the frequency changes
3. Electronic expansion valve control for defrosting
4. Electronic expansion valve control when the discharge pipe temperature is abnormally high
5. Electronic expansion valve control when the discharge pipe thermistor is disconnected
Feedback Control
Target discharge pipe temperature control
Detail The followings are the examples of electronic expansion valve control which function in each
operation mode.
: Available
: Not available
Control
Status
Starting operation control
Control when the frequency changes
Target discharge pipe temperature control
Discharge pipe thermistor disconnection control
High discharge pipe temperature control
Defrost control (heating only)
Pressure equalizing control
Opening limit control
Power on ; Compressor stop Operation start Frequency change under starting control During target discharge pipe temperature control Frequency change under target discharge pipe temperature control Discharge pipe thermistor disconnection Frequency change under discharge pipe thermistor disconnection control During defrost control

Daikin RXS25K3V1B Specifications

General

Brand	Daikin
Model	RXS25K3V1B
Category	Air Conditioner
Language	English