Service manual

General Functionality Si04-115
20 Main Function
1.2 Operating Modes
Modes There are two operating modes:
"
normal operating mode
"
forced operating mode.
Overview The following table shows the different control modes of the Split inverter room air conditioners:
Note: The outdoor unit retains the operating mode, when the thermostat is switched off.
Refer to “Pre-heat operation” on page 28
Mode Item
Normal operating mode Auto (Heat pump only)
Cooling
Dry keep
Heating (Including Automatic defrost)
Fan (for Cooling only)
Stop mode:
" Pre-heat operation. Refer to “Pre-heat operation”.
" Stop
Test Operation Forced cooling / heating
Forced operating mode Forced cooling