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Option
SEG13
Explanation
Remote
Controller
Display
Indication and
Details
2
Height difference : The difference of the height between the corresponding indoor uint and the indoor unit installed at the lowest place.
1)
For example, When the indoor unit is installed 40 m higher than the indoor unit installed at the lowest place, select the
option "1".
Distance : The difference between the pipe length of the indoor unit istalled at farthest place from an outdoor unit and the pipe length of
2)
the corresponding indoor unit from an outdoor unit.
For example, when the farthest pipe length is 100 m and the corresponding indoor unit is 40 m away from an outdoor unit,
select the option "2". (100 m - 40 m = 60 m)
3)
Heater operation when the SEG9 of 02 series installation option is set to using hot water heater or when SEG15 is set to using
external heater
e.g. 1) Setting 02 series SEG9 ="1" / Setting 05 series SEG18 = "0": Hot water heater is turned on at the same time as the heating
thermostat is on, and turned off when the heating thermostat is off.
e.g. 2) Setting 02 series SEG15 ="2" / Setting 05 series SEG18 ="A":
Room temp. ≤ set temp. + f(heating compensation temp.)
- External heater is turned on when the temperature is maintained as 4.5 °C for 10 minutes.
Room temp. > set temp. + f(heating compensation temp.)
- External heater is turned off when the temperature is maintained as 4.5 °C + 1 °C (1 °C is the Hysteresis for On/Off
selection.)
SEG14
SEG15
SEG16
SEG17
Control variables when using hot water /
Indication
SEG18
3)
external heater
Details
Set temp. for
Delay time for
heater On/Off
heater On
At the same time
0
No delay
as thermo on
At the same time
1
10 minutes
as thermo on
At the same time
2
20 minutes
as thermo on
3
1.5 °C
No delay
4
1.5 °C
10 minutes
5
1.5 °C
20 minutes
6
3.0 °C
No delay
7
3.0 °C
10 minutes
8
3.0 °C
20 minutes
9
4.5 °C
No delay
A
4.5 °C
10 minutes
B
4.5 °C
20 minutes
C
6.0 °C
No delay
D
6.0 °C
10 minutes
E
6.0 °C
20 minutes
33
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