– 4 –
above 50mm
above 100mm
about 0.45m
about
300mm
must
not
bend
above 100mm
2,300mm or more
Plug
Maximum
pipe
length
20m
Minimum
pipe
length
5m
above 200mm
above 700mm
above 200mm
above 50mm when
installed on the
ceiling of balcony
(
)
above 100mm
above 100mm
give clearance as
wide as possible
The installation height of indoor unit must be
2.3m or more.
!
CAUTION
Figure showing the Installation of Indoor and Outdoor unit.
The Length of Indoor Unit
Power Cord
The connection of insulated
drain hose.
Please use insulated drain
hose for the indoor piping
(commercial product).
Direction of Piping
about 1.6m
about
0.9m
●
The difference in height
between the indoor and
outdoor unit should be
kept below 5m.
●
The connecting pipe, no
matter big or small,
should all be insulated
with insulation pipe and
then wrapped with vinyl
tape. (The insulator will
deteriorate if it is not
wrapped with tape).
Connection
Horizontally
perpendicular
to the unit
There are 4 directions allowed,
namely,horizontally perpendicular
to the unit, vertically down from
right, horizontally out from right
and horizontally out to left.
Don't form the piping downward
at the left of the unit.
Be sure to
completely
seal any
gap with
putty.
Do not alter the power cord.
The indoor piping should be
insulated with the enclosed
insulation pipe. (If the
insulator is insufficient,
please use commersial
products)
Содержание RAC-25NH5
Страница 31: ... 29 MODEL RAK 25NH5 RAK 35NH5 ...
Страница 37: ...CIRCUIT DIAGRAM MODEL RAK 25NH5 RAK 35NH5 37 ...
Страница 38: ...CIRCUIT DIAGRAM MODEL RAC 25NH5 RAC 35NH5 39 ...
Страница 39: ... 41 PRINTED WIRING BOARD LOCATION DIAGRAM MODEL RAK 25NH5 RAK 35NH5 MAIN P W B Marking on P W B ...
Страница 40: ... 42 MODEL RAK 25NH5 RAK 35NH5 RECEIVING P W B Marking on P W B ...
Страница 41: ... 43 MODEL RAC 25NH5 RAC 35NH5 MAIN P W B Marking on P W B COMPONENT SIDE ...
Страница 53: ... 64 ...
Страница 54: ... 65 ...
Страница 55: ... 66 ...
Страница 56: ... 67 ...
Страница 90: ... 101 SELF DIAGNOSIS LIGHTING MODE MODEL RAC 25NH5 RAC 35NH5 ...
Страница 92: ... 103 2 Outdoor unit does not operate but receives remote infrared signal ...
Страница 94: ... 105 6 Check the main P W B power circuit ...
Страница 95: ... 106 CHECKING THE REMOTE CONTROLLER ...
Страница 100: ... 111 ...
Страница 106: ... 117 PARTS LIST AND DIAGRAM INDOOR UNIT MODEL RAK 25NH5 RAK 35NH5 ...
Страница 112: ...HITACHI PM NO 0324E Printed in Malaysia RAK 25NH5 RAC 25NH5 RAK 35NH5 RAC 35NH5 ...