When receiving Mode Lock from PC to operate ON/OFF, first send the order to
air-conditioners, and the CCM allow to select ON operation method of Locked Mode without
confliction. After receiving order of relieving Mode Lock, it can freely select ON operation
method.
5-2-4 Urgent Stop and Forced ON
When the Urgent Stop switch of CCM (CN3 on Power Board) is closed, all air-conditioners in
CCM network will be forced OFF, and ON/OFF operation will be forbidden by CCM, PC and
all function modules until the switch is open.
When the Forced ON switch of CCM (CN2 on Power Board) is closed, all air-conditioners in
CCM network will be forced ON and in cooling operation in default, and ON/OFF operation
will be forbidden by CCM, PC and all function modules until the switch is open. (CCM, PC and
function modules only send ON order to air-conditioners, not effect operation by remote
controller.)
If both are closed at the same time, Urgent Stop switch takes priority.
5-3 ON/OFF Operation
At any time, all online air-conditioners in CCM network will be carried out ON/OFF operation
by directly pressing ON/OFF button. If some or all air-conditioners need to be carried out ON
operation after Mode Setting, Parameter Setting and so on, please refer to the following
procedure:
First Power ON, Stand-by or in
ON state
1. Press
SET
button to enter into single air-conditioner setting state. Press
repeatedly, set circularly between single and all air-conditioners. If set
single air-conditioner,pressing “
+
” or “
-
“ button to select sertain one.
3. Pressing
FAN SPEED
button to enter into Fan Speed set, and select
circularly between AUTO, LOW, MIDDLE and HIGH.
2. Pressing “
+
” or “
-
“ button to adjust Temp., or press
TIMER
button to enter
into TIMER ON, TIMER OFF or Temp. Set. Press repeatedly, select
buttons circularly between TIMER ON, TIMER OFF and Temp. Set. After
entering into one setting, set detail parameters by pressing “
+
” or “
-
“ button.