ENGLISH-87
0
2
INST
ALLING
THE
PRODUC
T
Installing and setting the option with tact switch
Refer to page 90 for the information about setting the option KEY.
Option item
Input unit
SEG1
SEG2
SEG3
SEG4
Funcion of the option
Remarks
Emergency
operation for
compressor
malfunction
Individual
0
0
0
0
Disabled (Factory default)
E560 will occur when all
the compressors are set as
malfunction state.
0
1
Set compressor 1 as malfunction state
0
2
Set compressor 2 as malfunction state
(AM
777
HXWA series)
Cooling capacity
correction
Main
0
1
0
0
7-9 (Factory default)
Targeted evaporation
temperature [°C]. (When
low temperature value is set,
discharged air temperature of
the indoor unit will decrease)
0
1
5-7
0
2
9-11
0
3
10-12
0
4
11-13
0
5
12-14
0
6
13-15
Heating capacity
correction
Main
0
2
0
0
2.8 (Factory default)
Targeted high pressure [MPa].
(When low pressure value is
set, discharged air temperature
of the indoor unit will
decrease)
0
1
2.5
0
2
2.6
0
3
2.7
0
4
2.9
0
5
3.0
0
6
3.1
0
7
3.2
0
8
3.3
Current
restriction rate
Individual
0
3
0
0
100 % (Factory default)
When restriction option is
set, cooling and heating
performance may decrease.
0
1
95 %
0
2
90 %
0
3
85 %
0
4
80 %
0
5
75 %
0
6
70 %
0
7
65 %
0
8
60 %
0
9
55 %
1
0
50%
1
1
Disable
Oil collection
interval
Main
0
4
0
0
Factory default
0
1
Shorten the interval by 1/2
Disable
Main
0
5
0
0
Disable
0
1
Disable
Disable
Individual
0
6
0
0
Disable
0
1
Disable
Disable
Main
0
7
0
0
Disable
0
1
Disable
0
2
Disable
0
3
Disable
Setting high-
head condition
Main
0
8
0
0
Disable (Factory default)
0
1
Level 1 of height difference type 1
(Indoor unit is lower than outdoor unit)
When outdoor unit is over 40 ~ 80 m
(131’~ 263’) above the indoor unit
(AM
777
HXWA series)
0
2
Level 2 of height difference type 1
(Indoor unit is lower than outdoor unit)
When outdoor unit is over 80 m
(263’) above the indoor unit
(AM
777
HXWA series)
0
3
Height difference type 2 (Outdoor unit
is lower than indoor unit)
When indoor unit is over 30 m (98’)
above the outdoor unit
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