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  1. Handleidingen
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  3. Hitachi Handleidingen
  4. Warmtepompen
  5. RAS-4FSVN3E
  6. Gebruiksaanwijzing

Hitachi RAS-4FSVN3E Gebruiksaanwijzing pagina 27

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Remote Control
Switch Indication
The operation lamp
flickers. (1 time/1 sec.)
And the Unit No. and
Alarm Code "03" flicker
The operation lamp
flickers. (1 time/2 sec.)
Indication of Flicker
except above
The operation lamp
Flickers. (1 Time/1s)
Unit Nº
00
, Alarm Code

and Unit Code
00
flicker
Instructions for the recovery when the fuse of the transmission
circuit is blown out:
1
Correct the wiring to the terminal board.
2
Set the 1st pin of DSW7 on the indoor unit PCB to ON.
Set the DSW7 on the indoor unit PCB to ON.
(Only RPK-1.0/1.5)
17
PMML0389B rev.0 - 11/2015
Unit Condition
The unit does not start.
The unit does not start.
The unit does not start, or start once
and then stops
The unit does not start.
Back to
Wrong Portions
The power source of Outdoor
Unit in not turned ON.
The connecting wires of operating
line are incorrect or loosened.
Remote control cable is broken.
Contact of connectors is not
good.
The connection of remote control
cable is incorrect
The connection of thermistor or
other connectors are incorrect.
Tripping of protector exists, or
else.
The connection of the remote
control cable between Indoor
Units is incorrect.
after checking
Except RPK 1.0/1.5
Inspection Points after
Power Source OFF
1
Connecting Order of each Terminal
Board.
2
Screw fastening of each Terminal
Boards.
?
N O T E
Recovering method of FUSE for
operating circuit. There is a fuse
(FUSE4 on Indoor Unit PCB1, EF1 on
Outdoor Unit PCB1) to protect operating
circuit on the PCB, when the power
lines are connected to operating lines.
If fuse is melted, operating circuit can be
recovered once by setting the dip switch
on the PCB as shown in
This is the same as item
1 and 2
Check by the abnormality mode table
in the Technical Catalogue (Do it by
service people).
Check by the abnormality mode table in
the Technical Catalog (Do it by service
people).
Only RPK-1.0/1.5

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