Control Specification; Mode Hierarchy - Daikin C-Series Service Manual

SiBE07-618_C

3. Control Specification

3.1

Mode Hierarchy

Outline There are two modes; the one is the normal operation mode and the other is the forced
operation mode for installation and providing service.
Detail For Cooling Only Model
There are following modes; stop and cooling (including drying).
For Heat Pump Model
There are following modes; stop, cooling (includes drying), heating (include defrosting)
Note: Unless specified otherwise, an indoor dry operation command is regarded as cooling operation.
Function and Control
Air conditioner control mode
Forced operating mode
Forced cooling (for Pump Down Operation)
Normal operating mode
Cooling
Stop mode (except for cooling modes by indoor command)
Preheating operation
During C (capacitor) is discharging
Stop
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)
Preheating operation
During C (capacitor) is discharging
Stop

Control Specification

(R2830)
(R2829)
29