Menu Description
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Heat Pumps Configuration
Menu Item
Description
Defrost
Setting
DEFROST ON TEMP
DEFROST ON TEMP
is one of the parameters to judge whether the heat pump
should enter the defrosting cycle.
Setting Range: -30~-2
℃
Default Value: -7
DEFROST OFF TEMP
DEFROST OFF TEMP
is one of the parameters to judge whether the heat
pump should exit the defrosting cycle.
Setting Range: 0~30
℃
Default Value: 15
DEFROST INTERVAL
DEFROST INTERVAL
is the time frame for the controller to judge whether the
heat pump should enter the defrosting cycle.
SettingRange: 15~90 Minute
Default Value:30
DEFROST TIME
DEFROST TIME
is one of the parameters to judge whether the heat pump
should exit the defrosting cycle.
Setting Range: 1~20 Minute
Default Value: 8
Please refer to “Defrost Setting Operation” section for detailed setting method.
EEV
Setting
EEV CONTROL
EEV CONTROL
is used to set the control method of the electronic expansion
valve, it could be set as MANUAL for trouble shooting during service.
Setting Options: AUTO, MANUAL
Default Option: AUTO
EEV INIT STEPS
EEV INIT STEPS
is the parameter which determines the initial openning of the
electronic expansion valve during the unit start up period.
Setting Range: 0~500 Steps
Default Value: 350
EEV MIN STEPS
EEV MIN STEPS
is the parameter which determines the minimum openning of
the electronic expansion valve during control.
Setting Range: 0~500 Steps
Default Value: 50
EEV MAX STEPS
EEV MAX STEPS
is the parameter which determines the maximum openning
of the electronic expansion valve during control.
Setting Range: 0~500 Steps
Default Value: 480
Please refer to “EEV Setting Operation” section for detailed setting method.
TARGET SUPERHEAT
TARGET SUPERHEAT
is the parameter which set the suction superheating
target for the electronic expansion valve control.
Setting Range:-20~20
℃
The Default:3
