Control Specification (15/18/24 Class); Mode Hierarchy - Daikin FTXS09DVJU Service Manual

SiUS04-702

4. Control Specification (15/18/24 Class)

4.1

Mode Hierarchy

Outline There are two modes; the mode selected in user's place (normal air conditioning mode) and forced
operation mode for installation and providing service.
Detail For heat pump model
Note: Unless specified otherwise, an indoor dry operation command must be regarded as cooling
operation.
Function and Control
There are following modes; stop, cooling (includes drying), heating (include defrosting)
Air conditioner control mode
Forced operating mode
Forced cooling (for Pump Down Operation)
Normal operating mode
Cooling
Heating
Defrosting
Stop mode (except for cooling/heating modes by indoor command)
Preheat operation
During C (capacitor) is discharging
Stop

Control Specification (15/18/24 Class)

(R2829)
47