Hitachi RPK-1.0FSNSM3 - MaNtenance BegNnNg And EndNg Of Use; Replacing Batteries (PC-LH3 B)

P5415078-rev.3
27
< RPK-2.0 to 4.0 >
(1) Removing Flat Panel
Open the at panel fully and push the right
arm shaft inward. After the shaft is removed
from the front panel, pull the at panel
frontward with the right arm shaft slightly
pushed inward and then remove the at
panel.
NOTES:
● Pay attention to the followings to use the
batteries correctly. If not, it may cause liquid
spill or burst.
1. Never use the new and the used batteries
together.
2. Never use the different types of batteries (for
example manganese battery and alkaline
battery) together.
3. When the wireless remote control switch
is not used for a long time (more than 2 or
3 months), take out the batteries from the
wireless remote control switch.
● When the batteries are replaced, wait for more
than 5 seconds to replace them with new ones.
● All settings are reset after the batteries are
replaced. Therefore, when “Identifying Indoor
Units Installed Side by Side” is set, this setting
is canceled once the batteries are replaced.
After replacing the batteries, set the “Identifying
Indoor Units Installed Side by Side” again.
(Press and hold “ON TIMER” and “OFF TIMER”
simultaneously for 3 seconds. The indication
“
“ will appear. Refer to the item 13 for details.)
17.2 Maintenance Beginning and Ending
of Use
< Beginning of Use >
•
Remove obstacles for the air inlet grilles of
indoor unit and outdoor unit and the air outlet.
•
Check that the air lter is not clogged.
< Ending of Use >
•
Clean the air lter, the air inlet grille and the
at panel.
17.3 Replacing Batteries (PC-LH3B)
Under the normal use, the battery life should be
about 1 year (in case of alkaline batteries).
Replace the batteries if the following phenomenon
occurs:
The transmission distance between the remote
control switch and the receiver gets shorter for
operation or fan speed adjustment.
(1) Remove the battery cover by sliding it in the
arrow direction, pushing the part of the cover
as shown in the gure below.
(2) Set the batteries.
(Insert the batteries according to the marks
of + and - on the case.)
(2) Attaching Flat Panel
Insert the arm shafts on both sides of the
at panel into the holes on the unit body,
along the guide of the front panel. After the
at panel is attached completely, insert the
catches for air lter to x.
Slide the cover in
the arrow direction
with pushing.
AAA Batteries
Remove this part
from the hole.
Push the shaft
toward arrow
direction.
Flat Panel
Hole
Guide at
Front Panel
Front Panel
Flat Panel