Hitachi FSXN Series Service Manual page 135

6 Optional functions
No. Setting item
Target value of the Indoor unit
10
expansion valve control for cooling
Target value of the Indoor unit
11
expansion valve control for heating
Indoor expansion valve opening
12 change for stoppage indoor unit in
heating mode
Indoor expansion valve opening
13 change for Thermo-OFF indoor unit
in heating mode
Indoor expansion valve initial
14 opening of Thermo-ON indoor unit
in heating mode
Fine adjustment of indoor
15 expansion valve initial opening in
cooling mode
Fine adjustment of indoor
16 expansion valve initial opening in
heating mode
129
SMGB0065 rev. 1 - 12/2010
7-segment display
SEG2 SEG1
00 Initial setting (Targeted value of the SH +5 °C)
01 SH targeted value 7
02 SH targeted value 6
SC
03 SH targeted value 4
04 SH targeted value 3
05-09 Not prepared (If set, the setting item will be ignored by the control PCB)
00 Initial setting (Target value of the SC +5 °C)
01 SC targeted value 11
02 SC targeted value 8
SH
03 SC targeted value 2
04 SC targeted value -1
05-09 Not prepared (If set, the setting item will be ignored by the control PCB)
00 Initial setting (stoppage unit expansion valve opening) (150 - 325 pulses)
Opening of the expansion valve (0.8-2.6) HP: 175 pulses, 2.5 HP or greater: 300
01
pulses
Si
Opening of the expansion valve (0.8-2.6) HP: 100 pulses, 2.5 HP or greater: 150
02
pulses
03-09 Not prepared (If set, the setting item will be ignored by the control PCB)
00 Thermo-OFF unit expansion valve opening (150 - 325 pulses)
Opening of the expansion valve (0.8-2.6) HP: 175 pulses, 2.5 HP or greater: 300
01
pulses
So
Opening of the expansion valve (0.8-2.6) HP: 100 pulses, 2.5 HP or greater: 150
02
pulses
03-09 Not prepared (If set, the setting item will be ignored by the control PCB)
00 Initial setting (300 - 650 PK)
01 2000 pulses
02 1400 pulses
ci
03 1000 pulses
04 600 pulses
05-09 Not prepared (If set, the setting item will be ignored by the control PCB)
00 Initial setting
01 Initial opening in cooling operation -2%
02 Initial opening in cooling operation +1%
cb
03 Initial opening in cooling operation +3%
04 Initial opening in cooling operation +5%
05-09 Not prepared (If set, the setting item will be ignored by the control PCB)
00 Initial setting
01 Initial opening in heating operation -2%
02 Initial opening in heating operation +1%
ch
03 Initial opening in heating operation +3%
04 Initial opening in heating operation +5%
05-09 Not prepared (If set, the setting item will be ignored by the control PCB)
Contents
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