Functions - Gree GUD24W2/D-D(U) Service Manual

GREE

2.3 Functions

2.3.1 Set Defrost Mode
The first dip switch is selecting the defrost mode.
The first dip switch is used to change the defrost setting, factory default setting is standard defrost. Under
extremely low environment temperature, if the standard defrost cannot have the condenser defrosted completely,
please set the second dip switch to be strong defrost. Under strong defrost, the defrosting time will be longer,
which enable the condenser to be defrosted completely.
Defrost Mode
Standard Defrost
(Default)
Strong Defrost
2.3.2 Set Operating Mode
The second dip switch and the fourth dip switch are selecting the operating mode. Standard mode is the
conventional mode.
By setting the strong mode dip switches of the condensing unit, the air conditioner can quickly increase the
capacity output and ensure reliable operation in a short time, so as to meet the user's demand for the indoor
temperature to quickly reach the set temperature.
Energy saving mode is achieved by setting the condensing unit operating mode to operate the air
conditioner within a small load range.
DC INVERTER HEAT PUMP CONDENSING UNIT SERVICE MANUAL
10
Outdoor Unit Dip Switches