Hitachi FS3 Series, Руководство по обслуживанию

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1
2
TROUBLESHOOTING
e. Refrigerant Cycle No. Setting (DSW5)
Setting is required. Setting position before shipment is all
OFF.
HP
0.8~5
Setting
Pattern
21
2))
f. Unit Code Setting (DSW6; Except for RPK Model)
No setting is required. Setting positions of the model code
for indoor units are shown below.
Model Code
RCI-1.0~5.0
FSGE
RCD-1.0, 1.5
FSG
RCD-2.0~5.0
FSG(E)
Setting
Position
21
2))
21
2))
21
2))
Model Code
RPI-0.8~1.5
FSGE
RPI-2.0~5.0
FSGE
RPC-2.0~5.0
FSGE
Setting
Position
21
2))
21
2))
21
2))
Model Code
RPF, RPFI-1.0
FSG(E)
RPF, RPFI-1.5
FSG(E)
-
Setting
Position
21
2))
21
2))
-
g. Fuse Recover (DSW7) (for Auxiliary use)
No setting is required. Setting position before shipment is
all OFF.
HP 0.8~5
Setting
Pattern
21
2))
Note: The “
n
” mark indicates position of dip switches.
Figures show the setting before shipment.
&
CAUTION:
Before setting dip switches, firstly turn OFF power
source and set the position of the dip switches. If the
switches are set without turning OFF the power
source, the switches can not function.
n
OUTDOOR UNIT
TURN OFF all power sources before setting. Without turning
OFF, the switches do not work and the contents of the setting
are invalid. Mark of “
n
” indicates the position of dip switches.
Set the dip switches according to the next information.
Quantity and Position of Dip Switches:
The PCB in the outdoor unit is operated with 10 types of dip
switches and 3 types of push switch.
Dips switches position is the following:
'6:
'6:
'6:
'6:
'6: '6:
'6:
'6:
6(*
'6: 36:
36:
36:
'6:
8 8 8 8
6(*
Note: The mark “
n
“ indicates position of dips switches.
Figures show setting before shipment or after
selection.
By using DSW4, 7 or 8 the unit is started or stopped
after 10 to 20 seconds after the switch is operated.
Make the outdoor unit No. clear to distinguish from
other outdoor units for service and maintenance.
&
CAUTION:
Check to ensure that the #8 pin of DSW5 is correctly
set according to the power supply of the unit. If the
setting is different from the power supply of the unit, it
may cause the unit stoppage due to alarm or the
breakdown of the compressor.
Before setting dips switches, firstly turn off power
source and set the position of the dips switches. If the
switches are set without turning off the power source,
the contents of the setting are invalid.
Setting for transmission is required to set the
refrigerant cycle Nos. and end terminal for this H-link
system.