ASCON Service Guide Book
26
5.7 Sequential Controller
Outlook
Operating Guide
1. “ON/OFF” Switch
•
Press once to start the air conditioning unit.
•
Press again to stop the unit.
•
The operation lamp next to the key lights up and goes off respectively when the unit is
running or not running.
•
Caution:
In the case when the
ON/OFF
key is pressed immediately after the operation is
stopped, the unit will not restart until 3 minutes later to protect the compressor.
2. Selecting Operating Mode
•
Press the
MODE
key to select the type of operating mode. Consecutive press of the key
switches the operation over “
COOL
”, “
HEAT
”, “
AUTO
” and “
FAN
”
3. SAVE Mode
•
Press the
SAVE
key to select the energy saving function. This option is only available for
“
COOL
”, “
HEAT
” and “
AUTO
” modes.
4. Auxiliary Electric Heater
•
If the “
HEAT
” mode provides insufficient heating to a room even at the highest temperature
setting (30°C), press the HEATER key to activate the auxiliary electric heater. For models
with two heaters, consecutive press of the key allows the selection of one or both heaters
active.
A : Time display
B : Error indication
C : Compressor running display (up
to 4 compressors)
D : Key lock display
E : Heat display (up to 2 heaters)
F : Energy saving mode display
G : Compressor deforst cycle display
(up to 4 compressors)
H : Operation mode display
I : Temperature set display