Item
Operation flow and applicable data, etc.
Description
2
5
.
Operation
mode
select table
1. Purpose
Choosing the operating system as
appropriate in real condition
Operating system setting
•
Do cut J804 for cooling only system
•
Do cut J805 for heating only system
•
Do cut both of J804 and J805 for return
to factory default.
2
6
. Short Timer
In the normal condition, after switching one circuit
breaker, 3-minute delay time for compressor and
1 hour for plasma air purifier are set for the
maintenance of the unit.
Purpose
To start the unit immediately for the purpose of
testing, trial...etc, short timer can be used.
maintenance of the unit.
Short Timer Setting
purifier on the remote control without
[CHK] button and hold, "00" will show
on display, them press [SET] button
to make "00" disappear.
j
Press [ ] button to turn the unit OFF.
k
Set the operation mode or plasma air
sending the signal to the unit.
l
Use the tip of the pencil to push the
m
Press [ ] button to turn the unit ON.
n
When short timer is activated, all
setting on the remote operates
immediately, besides, all indicatiors on
front panel turns ON continuously for
3 seconds.
3
4
2
7
. Cord
Heater
Control
2.
1. Purpose
Base plate freeze prevention of the
outdoor unit.
Operation
As shown in the figure below, the
base plate freeze preventive
heater is controlled by temperature
of the outside temperature sensor
(TO).
B
ase plate cord heater control
When TO sensor is defective or the air
conditioner is cooling operation, heater
output is turned off.
TO temp.
Heater output
OFF
2ºC
0 ºC
ON
(Equivalent to 100W)
- 48 -
2
.
Operation
Factory default setting prefer
"Heat pump" system. Through it is
able to cooling only system
heating only system or return to
factory default.
