292
Optional Function
4.3.13 Function Setting
No. Setting Item
7-Segment Display
Contents
SEG2 SEG1
1
Circular at heating
function Thermo-o
FA
00 Not Available (Default Setting)
01 Indoor fan forced ON and OFF (2 min, ON 16 min, OFF)
02 Indoor fan forced ON and OFF (2 min. ON /13 min. OFF)
03 Indoor fan forced ON and OFF (2 min. ON/ 28 min OFF)
04 Indoor fan forced OFF
2 Night Mode ni
00 Not Available (Default Setting)
01 Setting of Night Mode
3
Cancellation of outdoor
ambient temperature limit
GS
00 Not Available (Default Setting)
01 For heating
02 For cooling
03 For cooling/heating
4
Defrost for cold area (change
of defrost condition)
J0
00 Not Available (Default Setting)
01 Condition 2 of defrost operation for cold area.
5
SLo (Fan Speed) defrost
selling
bJ
00 No setting
01 Indoor fan Slo when heating operation is activated/during defrost operation
02 -
03 -
04 -
05
1. Indoor fan at SLo when 3-pipe heat recovery combined units in alternate defrosting operation, and
discharge pressured ≥290psi (2.0MPs).
2 Indoor fan stops when 3-pipe heat recovery combined units in alternate defrosting operation, and
discharge pressure ≤276psi (1.9 MPa).
6 Cancellation of hot start HT
00 Hot start control is available
01 Cancellation of hot start
02 Increase the time of hot start control
7 Priority Capacity Mode nU
CO Not Available (Default Setting)
01 Change of frequency maximum limit value
02 Change of frequency maximum limit value and current limit value
03 Change of frequency maximum limit value, current limit value and the fan-speed maximum limit value
04 Change of maximum discharge pressure limit value
8
Compressor frequency
control target value for
cooling
Hc
00 Default Setting (Ps evaporation temperature target value 44°F (7°C))
01 Target value (36°F (2°C))
02 Target value <38°F(3°C))
03 Target value (40°F (4°C))
04 Target value (41°F(5°C))
05 Target value (48°F(9°C))
06 Target value (50°F(10°C))
07 Target value (52°F(11°C))
9
Compressor frequency
control target value for
heating
Hh
00 Default Setting (413psi (2.85Mpa))
01 Target value (377psi (2,60MPa))
02 Target value (399psi (2.75MPa))
03 Target value (406psi (2.80MPa)}
04 Target value (409psi (2.82MPa))
05 Target value (4l8psi (2 88MPa))
06 Target value (421psi (2.90MPa))
07 Target value (428psi (2,95MPa))
10
Indoor expansion valve
control target value for
cooling
SC
00 Default Setting
01 SH Target value +4°F(+2°C)
02 SH Target value +2°F(+1°C)
03 SH Target value -2°F(-1°C)
04 SH Target value -4°F(-2°C)
11
Indoor expansion valve
control target value for
heating
SH
00 Default Setting
01 SC Target value +12°F(+6°C)
02 SC Target value +6°F(+3°C)
03 SC Target value -6°F(-3°C)
04 SC Target value -12°F(-6°C)
12
Initial opening of indoor
expansion valve at heating
operation stoppage
Si
00 Default Setting(Reference control parameters)
01 Expansion valve opening 150~325 pulse
02 Expansion valve opening 05~19kBtu/h: 175 pulse, 22kBtu/h or over: 300 pulse
03 Expansion valve opening 05~19kBtu/h: 100 pulse, 22kBtu/h or over: 150 pulse
04 Expansion valve opening 05~19kBtu/h: 90 pulse, 22kBtu/h or over: 100 pulse
05 Expansion valve opening 05~19kBtu/h: 40 pulse, 22kBtu/h or over: 40 pulse
13
Initial (Minimum] opening
of indoor expansion valve
during heating Thermo-OFF
So
00 Expansion valve opening 05~19kBtu/h: 150~325(100 )pulse, 22kBtu/h or over: 150~325(150) pulse
01 Expansion valve opening 05~19kBtu/h: 175(100 )pulse, 22kBtu/h or over: 300(150) pulse
02 Expansion valve opening 05~19kBtu/h: 100(100 )pulse, 22kBtu/h or over: 150(150) pulse
03 Expansion valve opening 05~19kBtu/h: 40(40 )pulse, 22kBtu/h or over: 40(40) pulse
14
Outdoor fen motor Intermitted
operation setting
F4
00 Continuous operation 600s
01 intermittent operation 30s/600s
02 intermittent operation 60s/600s
03 intermittent operation 120s/600s
04 intermittent operation 300s/600s
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