SMMS High-Wall Type
Owner’s Manual
– 10 –
EN
Names and functions of
indicators and controls on
indoor unit
Display panel
The operating conditions are indicated below.
1
OPERATION (Green)
This lamp goes on during operation.
2
TIMER (Green)
This lamp goes on white the timer reserved.
NOTE
When timer is set by wired remote controller,
TIMER lamp does not light.
During group control, TIMER lamp goes on header
unit only. (see “6. Limited Operation by Group
Control”)
3
Preheat / Defrost (Orange)
This lamp lights up when the power is turned on or
right after heating operation starts or during defrost
operation.
CAUTION
•
Disagreement in operation mode
If AUTOMATIC OPERATION is selected in a
model (except Super Heat Recovery Multi) with
no auto-changeover control setting or if you
select HEAT in a Cooling Only model, an alarm
sound (pi, pi) from the air conditioner due to
disagreement in operation mode. Change the
operation mode with the MODE button on the
wireless remote controller. This disagreement
indication cannot be deleted by the wired
remote controller.
• When local prohibition is set by the central
control from other equipment, no signal is
received even if the remote controller button is
pushed. However, a signal of START / STOP
button is accepted. (An alarm sound “pi ” arises
intermittently five times.)
4
TEMPORARY operation
If the wireless remote controller is misplaced or lost
or its batteries are exhausted, push the
TEMPORARY button.
• Push the TEMPORARY button to start the air
conditioner.
Push this button once again to stop it.
1
2
3
TEMPORARY button
10-EN
High-Wall Type
