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Optional item Input unit SEG1 SEG2 SEG3 SEG4 Function of the option Remarks
Cooling capacity
correction
Main 0 1
0 0
7-9 (Factory default in case of
A type PBA)
Targeted evaporation
temperature [°C].
(When low temperature
value is set, discharged air
temperature of the indoor unit
will decrease)
0 1
5-7 (Factory default in case of
B type PBA)
0 2 9-11
0 3 10-12
0 4 11-13
0 5 12-14
0 6 13-15
Capacity
correction for
heating
Main 0 2
0 0 3.0 (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 2.8
0 5 2.9
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 No restriction
Oil collection
interval
Main 0 4
0 0 Factory default
0 1 Shorten the interval by 1/2
Temperature to
trigger defrost
operation
Main 0 5
0 0 Factory default
0 1
Apply setting when the
product is being installed in
humid area such as near river
or lake
Fan speed
correction for
outdoor unit
Individual 0 6
0 0 Factory default
0 1 Increase fan speed
Increase the outdoor unit's fan
speed to maximum value
Setting outdoor unit option switch and key function
DVM S HE_IM_DB68-05461A-08_EN.indd 98 2017-03-24 오후 1:38:45