Hitachi RPK-0.8FSNH2M - Identifying of Indoor Units Installed Side by Side

EMERGENCY OPERATION
6
15
6.2. ALARM CODE INDICATION
 In case that some trouble occures,
“RUN” (red lamp) blinks (0.5 second ON / 0.5 second
OFF)
 Alarm code indicates the blinking times of
“TIMER”(green lamp) and “FILTER / DEFROST”
(“Yellow Lamp”) as shown below.
“TIMER”(green lamp): The blinking is shown at the tens.
digit of Alarm Code.
“FILTER / DEFROST” (Yellow lamp): The blinking is
shown at the last digit of alarm code.
(Exemple)
Alarm

“TIMER” (green lamp) blinks 3 times (0.5 second
ON/0.5 second OFF)
“FILTER/DEFROST” (yellow lamp) blinks 5 times (0.5
second OFF)
It is continued until Alarm Reset.
6.3. IDENTIFYING OF INDOOR UNITS INSTALLED SIDE BY SIDE
- In the case of PC-LH3A “Identified“ Indoor Unit.
When installing two indoor units side by side, the comands
from the wireless remote control switch can be received by
both the Indoor Units. By using this function, the unit can
be identified as shown in the figure.
6.3.1. WIRELESS REMOTE CONTROL
IDENTIFYING SETTING
 Remote Control B
- Press the “ON TIME” Switch and the
“OFF TIME” switch of the wireless remote control switch
simultaneously for more than 3 seconds. The “'
'
” is
indicated on the remote control liquid crystal display, for 3
seconds.

Remote Control A (Cancellation of Identifying
Setting).
- Press the “ON TIME” Switch and the
“OFF TIME” switch of the wireless remote control switch
simultaneously for more than 3 seconds. The “

” is
indicated on the remote control liquid crystal display, for 3
seconds.
To set this option, set the DSW2 of the indoor unit at the next position:
Indoor unit A
Indoor unit B
(0.8-4.0) HP
(0.8-4.0) HP
ON
1 2 3 4
ON
1 2 3 4
NOTE:
When the batteries of wireless remote control switch are Replaced, the setting with wireless remote control switch is
canceled.
After replacing the batteries, set the point 6.3
“FILTER/DEFROST” (Yellow Lamp)
“TIMER” (Green Lamp)
Indoor unit A
Indoor unit B
”Identified Indoor Unit”.
“Identified” Wireless
Remote Control Switch”
A
B
“Identified” Wireless
Remote Control Switch”