58
DC Inverter Multi
VRF Service Manual
CONTROL
No. Description Function
1 ALL ON Start up all indoor units
2 ALL OFF Stop all indoor units
3 BACK Back to the previous menu of current display.
4 GROUP Press this button in query state to query and set group information
5 TIME SET Set system clock
6 CENTER CONTROL Uniformly control the operation parameters of all indoor units
7 GROUP CONTROL Uniformly control the operation parameters of one group of indoor units
8 ENTER Press this button during function setting to conrm the setting
9
CANCEL
Press this button during function setting to cancel the setting. For example, press CANCEL button
when CENTER CONTROL has been set, the state will go back to slection of control method.
10
UP/DOWN
LEFT/RIGHT
For direction indication. For example, press these buttons in query state to
select the indoor unit or communication modules to be queried.
11 SWING Set swing or not
12 SPEED Set high,medium,low or auto fan speed
13 ▲ Increase Increase set temperature
14 ▼Decrease Decrease set temperation
15 MODE Set COOL,DRY,FAN or HEAT mode
16 ON/OFF Set unit on or off
17 CENTER TIMER Centrally set or query timer
18 TIMER Set or query timer
19 CENTER SHILED Centrally shield functions of all indoor units
20 SHIELD Shield functions of a single or a group of indoor unit/s
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