14
MICROPROCESSOR CONTROL
8
PAR-21MAA
ON/OFF
FILTER
CHECK
OPERATION
CLEAR
TEST
TEMP.
MENU
BACK
DAY
MONITOR/SET
CLOCK
ON/OFF
˚F˚C
˚F˚C
ERROR CODE
AFTER
TIMER
TIME SUN MON TUE WED THU FRI SAT
ON
OFF
Hr
AFTER
FILTER
FUNCTION
ONLY1Hr.
WEEKLY
SIMPLE
AUTO OFF
INDOOR UNIT CONTROL
8-1. COOL OPERATION
<How to operate>
1
Press POWER ON/OFF button.
2
Press the operation MODE button to display COOL.
3
Press the TEMP. button to set the desired temperature.
NOTE: The set temperature changes 2°F when the or button is
pressed one time Cooling 67 to 87°F.
Control modes
Control details
1-1. Thermoregulating function (Function to prevent restarting for 3 minutes)
• Room temperature
]
desired tempe 2
°
F ···Thermo ON
• Room temperature
[
desired temperature ···Thermo OFF
1-2. Anti-freezing control
Detected condition : When the liquid pipe temp. (TH22) is 32
°
F or less in 16
minutes from compressors start up, anti-freezing control
starts and the thermo OFF.
Released condition : The timer which prevents reactivating is set for 3 minutes,
and anti- freezing control is cancelled when any one of the
following conditions is satisfied.
1
Liquid pipe temp. (TH22) turn 50
°
F or above.
2
The condition of the thermo OFF has become complete
by thermoregulating, etc.
3
The operation modes became mode other than COOL.
4
The operation stopped.
By the remote controller setting (switch of 4 speeds)
2. Fan
1. Thermoregulating
function
Remarks
Type
Fan speed notch
[Low], [Med2], [Med1], [High]
4 speeds type
To be continued on the next page.
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