26
27
27
Minimum 3 minutes
+
2
ON
Thermostat
Indoor fan
Auto vane
Booster heater
Compressor
Power ON lamp
STAND BY lamp
ON
ON
LOW or HIGH
LOW or HIGH
ON
OFF
OFF
OFF
OFF
ON
OFF
ON
OFF
ON
OFF
Extra LOW
+
1
Extra LOW
+
1
Hot adjustment
10
10
Close
From POWER ON until
warm begins to blow
Hot adjustment
Depends on remote
controller setting
Depends on remote
controller setting
+
1 Changeable by indoor
dipswitch SW1- 5
and SW1- 6.
OFF during thermostat OFF
hot adjustment
defrosting
LOW
Operation starts by
P O W E R b u t t o n
ON.
Operation stops by
P O W E R b u t t o n
OFF.
Room temperature
becomes equal to
set temperature.
Room temperature
falls below set tem-
perature.
w
2 Even if the room temperature rise above the set temperature during this period, the compressor will not start until this period has ended.
<HEAT operation time chart>
2-3 HEAT operation
<How to operate>
1
Press POWER ON/OFF button.
2
Press the MODE button to display “
g
”.
3
Press the
i
TEMP. button to set the desired temperature.
NOTE
: The set temperature changes 1°C when the
or
button is
press one time Heating 17 to 28°C.
<Display in HEAT operation>
[ STANDBY ]
The [ STANDBY ] symbol is displayed from heating operation start until
the heated air begins to blow and during the defrost operation.
ON/OFF
CHECK
ADDRESS
UNIT No.
FUNCTION No.
SELECTION No.
AM
PM
AM
PM
TEST RUN
FUNCTION
°C
TEMP.
(1) Compressor control
1
-minute time delay
To prevent overload, the compressor will not start within , minutes after stop.
2
The compressor runs when the room temperature is lower than the set temperature.
The compressor stops when the room temperature is equal to or higher than the set temperature.
3
The compressor stops in check mode or during protective functions.
4
Overheat protection
<Start condition>
When the pipe temperature thermistor reads 70°C or above, the overheat protection will start.
<Overheat protection>
The compressor stops for 6 minutes, and then restarts.
If the start condition is satisfied again within 10 minutes of compressor operation, both the indoor and outdoor units stop,
displaying a check code of “P6” on the remote controller.
<Termination conditions>
Overheat protection is terminated when the start condition is not satisfied again during the allowance (10-minute compres-
sor operation), when operation mode changes to other mode, or when thermostat turns OFF.
ON
OFF
STAND
BY
COOL
Unit Display
HEAT
OC229A
