Chapter 5
Maintenance and Checkup
58
5.4
Troubleshooting
No.
Trouble phenomenon
Cause
Remedy
①
Organic EL display
shows nothing.
Power not turned on
Turn on the power.
②
Motor fails to start or
suddenly stops
running.
Faulty motor
Call for repair.
The motor must be replaced.
Stopped due to
overload or abnormal
temperature
[1] Check that the exhaust/suction ports are
not blocked.
The ERROR lamp lights up if completely
blocked.
[2] Check the rated voltage.
[3] Check for multiple (octopus)
connections.
[4] Check for motor overheat due to either
filter clogging or suction temperature.
After the checks [1] to [4], take corrective
action, and then turn the power switch off
and back on.
If the operation cannot resume, the
temperature thermostat of the motor may
be active. Turn off the main power, and
after 30 minutes, resume the operation.
Primary filter not in
place
Install the primary filter correctly.
Latches are
unfastened.
Fastens the latches.
③
Lower suction force
Clogged filter
Replace filters.
Page 21
“Replacing Filters”
If filters are left clogged, the device
may result in “untrapped particles” or
“temperature rise in dust collector”.
Clogged piping or
suction port
Check if piping is clogged or the suction port
blocked.
Faulty motor
Call for repair.
The motor must be replaced.
④
Untrapped particles
Improper filter
installation
Reinstall filters.
Page 53
“
Replacing Filters
”
Filter broken or past
service life
Replace filters.
Page 53
“
Replacing Filters
”
Clogged filter
Replace filters.
Page 53
“
Replacing Filters
”
⑤
Odd noise or vibration
from motor
Foreign matter
entered in blower.
Call for repair.
Broken motor bearing
Call for repair.
Note: For other phenomena, contact CHIKO AIRTEC.
Summary of Contents for CMP-2500AT3-A
Page 3: ......
Page 7: ...1 CMN209 006 3 1 1 1 1 2 10 60 80 1 3 0 40 80 100 1 000...
Page 8: ...1 4 1 4 2 OFF NV63 SVF 3P 30A 1 5...
Page 10: ...2 6 2 2 1 4 HEPA V1 1 1 1 1 AWG14 2 08...
Page 11: ...2 CMN209 006 7 2 2 2 2 1 CMP 2500 AT3 A V1 AT3 BOX HEPA V1...
Page 14: ...2 10 2 4 3 OP kPa SP kPa DP kPa EP kPa Blower Motor rpm Runtime h 17 Total h...
Page 15: ...3 CMN209 006 11 3 3 1 3 1 1 0 40 80 RH...
Page 16: ...3 12 3 1 2 200 230V 1 BOX 2 3...
Page 17: ...3 CMN209 006 13 1 2 8 3 2 1 RS485 ID 2 AT3 ON 3 4 1 7 3 ON OFF 3 30 ON OFF Ver ID...
Page 23: ...5 CMN209 006 19 5 OFF 2...
Page 24: ...5 20 5 1 WARN2 1 5 1 1 1 1 2 2 3 4 5 2...
Page 25: ...5 CMN209 006 21 5 1 2 1 1 1 2 2 2 3 4 1 5 6 2...
Page 26: ...5 22 5 1 3 V1 1 4 2 3 4 5 2 1 1 1 1...
Page 29: ...5 CMN209 006 25 5 4 EL 1 2 3 4 1 4 30 1 1 5 1 20 5 1 20 5 1 20 5 1 20...
Page 31: ...6 CMN209 006 27 1 5V 0 2V B C ON HIGH LOW OFF LOW HI Z LOW DC 1 2...
Page 35: ...7 CMN209 006 31 7 3 7 3 1 CMP 2500AT3 A...
Page 36: ...32 12 7 2 7 2 30...
Page 68: ...Chapter 7 Appendix 64 7 3 Electrical Diagram 7 3 1 CMP 2500AT3 A Internal terminal...