Gree DC Inverter Multi VRF

DC INVERTER MULTI VRF CONTROL
69
1
ALL ON
This central control has Sequence On function, that enable conduction to sequence control
to communication modular in interval of 2 seconds, communication modular controls
Sequence On of indoor units (to lower impact to power network).
2 ALL OFF
This central control has Sequence Off function, that enable conduction of sequence control
to communication modular in interval of 2 seconds, communication module controls
Sequence Off of indoor units (to lower impact to power network).
3 ON/OFF (2) For controlling units’ on and off.
4 TIMER Set and check the time of Timer On and Timer Off of indoor unit and date mode.
5 SWING Set if indoor unit swings
6 SPEED Set fan speeds of High, Medium, Low or Auto for indoor unit
7 MODE Set modes of Cool, Dry, Fan or Heat for indoor unit
8
LEFT/RIGHT
UP/DOWN
It works as direction and adjusting under every operation function. Such as: When
checking, it can move to the required indoor unit or communication modular by using this
button; when adjusting time, press LEFT (/RIGHT) to shift “Y/M/D” etc. and press UP
(/DOWN) to adjust value
9 CONTROL
Under control mode, press this button after setting state of indoor unit, control to indoor
unit would be conducted by corresponding control mode.
10 GROUP
Press button under checking state to begin information check and set of grouped indoor
unit, grouped information is for select control.
11 TIME Set system time
12 SYSTEM/TEST Begin setting of central control run mode, it is not recommended to be used by users.
13 INDOOR/DOMAIN
Shift display domain and indoor wired air condition control. DOMAIN corresponding to
display on line communication modular, INDOOR corresponding to display on line
indoor control.
14 CANCEL
Press this button during process of setting function to exit the already made function
setting operation. Such as, if central control mode were selected, press CANCEL at this
time would back to control mode selecting state.
15
CONTROL MODE
Begin control setting mode, and Central Control, Select Control and Single Control can be
selected.
Central Control: Control all indoor units under domain by present set state.
Single Control: Control present indoor unit by present set state.
Select Control: Control selected indoor unit by present set state, it also called
grouped control
16 SELECT Select required control or setting object; repress the button to the object is to cancel.
17 CONFIRM Confirm the operated operation is effective