Instruction To Operation - Delta 21CK018C24 Instruction Manual

3.4 Instruction to Operation

3.4.1 On/Off
Press On/Off button to turn on the unit.
Repress this button to turn off the unit.
Note: The state shown in Fig.3.4.1 indicates off-state of the unit after energization.
The state shown in Fig.3.4.2 indicates on-state of the unit after energization.
Fig.3.4.1 Off state of the unit
3.4.2 Mode Setting
Under on-state of the unit, press Mode button to switch the operation modes as the following sequence:
9
Fig.3.4.2 On state of the unit