Hitachi RAS-8FSXN - Test Run

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