Panasonic : S-26PU1U6, Технические данные и руководство по обслуживанию

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1-167 1-166
1. Specifications
6-49. Shape the Indoor Side Tubing
(1) Arrangement of tubing by direction
a) Right or left tubing
Cut out the corner of the right/left frame with a hacksaw or
the like. (Figs. 1-162 and 1-163)
b) Right-rear or left-rear tubing
In this case, the corner of the frame need not be cut.
(2) To mount the indoor unit on the rear panel:
Hang the 3 mounting slots of the unit on the upper tabs of
the rear panel. (Fig. 1-164)
6-50. Wiring Instructions
General precautions on wiring
(1) Before wiring, confirm the rated voltage of the unit as shown
on its nameplate, then carry out the wiring closely following
the wiring diagram.
(2) Provide a power outlet to be used exclusively for each
unit, with a power supply disconnect and circuit breaker for
overcurrent protection provided in the exclusive line.
(3) To prevent possible hazards due to insulation failure, the unit
must be grounded.
(4) Each wiring connection must be done tightly and in
accordance with the wiring system diagram. Wrong wiring
may cause the unit to misoperate or become damaged.
(5) Do not allow wiring to touch the refrigerant tubing,
compressor, or any moving parts of the fan.
(6) Unauthorized changes in the internal wiring can be very
dangerous. The manufacturer will accept no responsibility for
any damage or misoperation that occurs as a result of such
unauthorized changes.
Fig. 1-162
Fig. 1-163
Fig. 1-164
Grille
Grille
Left tubing
outlet
Right tubing
outlet
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Fig. 1-170
Refrigerant tubing
6-51. Mounting
(1) To install the indoor unit, mount the indoor unit onto the 3
tabs on the upper part of the rear plate.
(2) Hold down the air discharge outlet and press the lower part
of the indoor unit until it clicks to securely fasten to the 2 tabs
on the lower part of the rear plate. (Fig. 1-165)
NOTE
For tubing, choose either the right or left tubing direction and
follow the steps below. Also, extend the support on the back
of the indoor unit as a stand to make your work easier. (Fig.
1-166)
6-52. Right-side tubing
(1) Shape the refrigerant tubing so that it can easily go into the
wall hole. (Fig. 1-167)
(2) Push the wiring, refrigerant tubing, and drain hose through
the hole in the wall. Adjust the indoor unit so it is securely
seated on the rear panel. (Fig. 1-168)
(3) Carefully bend the tubing (if necessary) to run along the wall
in the direction of the outdoor unit and then tape as far as the
fittings. The drain hose should come straight down the wall to
a point where water runoff won’t stain the wall.
(4) Connect the refrigerant tubing to the outdoor unit. (After
performing a leak test on the connecting part, insulate it with
the tubing insulation. (Fig. 1-169)).
(5) Assemble the refrigerant tubing, drain hose, and conduit
(including inter-unit wiring) as shown in Fig. 1-170.
Fig. 1-169
Flare
insulation
Conduit
Inter-unit wiring
Drain hose
Fig. 1-167
Fig. 1-168
Fig. 1-166
Fig. 1-165
Push
Rear panel
Rear panel
Cover
Refrigerant
tubing
Inter-unit
wiring
Drain hose
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