Control For Heat Pump Models; Mode Hierarchy - Daikin FT25CV1A Service Manual

Si01-406

3. Control for Heat Pump Models

3.1

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 Heat pump model
There are following modes; stop, cooling (includes drying), heating (include defrosting)
Note: Unless specified otherwise, an indoor dry operation command must be regarded as cooling
operation.
Functions and Control
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 for Heat Pump Models

(R2829)
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