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413
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None
Excessive noise/vibration (1/3)
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–
–
–
1. Applicable model
5. Troubleshooting
All models
Diagnosis
Countermeasure
Does the
installation of
indoor/outdoor
unit loose?
[Installation work]
Does noise/vibration
occur not only from the
air-conditioner
but also from entire
building?
[Product]
Does noise/vibration
occur from operating
fan (fan only)?
Are pipes
touching the wall, etc?
Is there a fan
or louver touching other
components?
To next page
NO
NO
NO
NO
NO
NO
YES
YES
YES
YES
YES
YES
Does
noise/vibration
occur during or soon
after stopping operation
of air-conditioner?
If excessive noise/vibration
persists when sufficient
time has elapsed after
stopping the unit, it is
considered that the air-
conditioner is not the
source.
Check the installed
condition carefully, and
correct the position or
insert rubber cushions
or others into the gap, if
necessary.
Prevent the vibration from
transmitting to wall and etc
by fixing pipes on the wall
or wrapping rubber cushion
around the pipe which
goes through the hole in
the wall or applying other
appropriate means.
Strength of ceiling
wall, floor, etc. may be
insufficient. Review the
installing position or
reinforce it.
Check for leaning of
installed unit or anomalous
mounting of fan, louver
or motor and specify the
contacting point and correct
it.
When the heat exchanger
or filter is clogged, clean
them. In case that the
unit is installed at the site
where background noise
is very low, small noise
from indoor unit can be
heard, but it is normal.
Before installation, check
for background noise. If
backgound nois is very
low, convince client prior
to installation.
2. Error detection method
3.
Condition of Error displayed
4. Presumable cause
➀
Improper installation work
• Improper anti-vibration
work at instllation
• Insufficient strength of
mounting face
➁
Defective product
• Before/after shipping from
factory
➂
Improper adjustment during
commissioning
• Excess/shortage of
refrigerant, etc.
Note:
Error code
Remote controller:
Indoor
display
RUN light TIMER light
Green LED Red LED
Outdoor
control PCB
Content
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413
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'12 • PAC-T-174
Содержание SRK100VNPZJX
Страница 95: ... 94 12 PAC T 174 Models FDT100VF 125VF 140VF G H H H H A B F C D H G PJF000Z285 ...
Страница 96: ... 95 12 PAC T 174 b Ceiling cassette 4way compact type FDTC Models FDTC50VF 60VF G G G D A B C F G c PJA003Z338 ...
Страница 97: ... 96 12 PAC T 174 c Ceiling suspended type FDEN Model FDEN50VF C2 C1 A B F E G D A B C1 C2 C1 C2 PFA003Z816 B ...
Страница 98: ... 97 12 PAC T 174 Models FDEN60VF 71VF C2 C1 A B F E G D B A C1 C2 C1 C2 PFA003Z817 B ...
Страница 99: ... 98 12 PAC T 174 Models FDEN100VF 125VF 140VF A C2 C1 A B F E G D B A C1 C2 C1 C2 PFA003Z818 B ...
Страница 101: ... 100 12 PAC T 174 Models FDU200VF 250VF F F G B A C D E PJD001Z216 B ...
Страница 112: ... 111 12 PAC T 174 Model RC EX1A Installation space R C cable 0 3mm2 2 core Adapted to RoHS directive a PJZ000Z297 ...
Страница 113: ... 112 12 PAC T 174 b Wireless remote controller RCN E1R 60 17 150 Unit mm ...
Страница 266: ... 265 12 PAC T 174 2 Model RC EX1A eco touch REMOTE CONTROL RC EX1A INSTALLATION MANUAL PJZ012D077 a ...
Страница 274: ... 273 12 PAC T 174 1 10 4 Installation of outdoor unit 1 Models FDC100 140VN 100 140VS page 204 PSB012D923D J ...
Страница 275: ... 274 12 PAC T 174 ...
Страница 276: ... 275 12 PAC T 174 ...
Страница 277: ... 276 12 PAC T 174 ...
Страница 286: ... 285 12 PAC T 174 ...
Страница 287: ... 286 12 PAC T 174 ...
Страница 288: ... 287 12 PAC T 174 ...
Страница 338: ... 337 12 PAC T 174 Model FDEN series Replace and set up the PCB according to this instruction PSB01ZD974B ...
Страница 341: ... 340 12 PAC T 174 4GRNCEG VJG 2 Part number Power PCB Part number ...
Страница 507: ... 506 12 PAC T 174 3 6 SUPER LINK E BOARD SC ADNA E SL2NA E and SL3N AE BE to control PJZ012D029F ...
Страница 508: ... 507 12 PAC T 174 ...