13-17
TROUBLESHOOTING
SM DLSDCI 3-A.1 GB
13.5.9 Checking
Compressor
1) Check Compressor connections - Repair if needed.
2) Check the resistance between the three phases – all three coil resistances should be the same:
UNIT
RESISTANCE
YBD036 - H11 / INV38
/ ¢
INV40-50 / YBD042-060 - H11
¢
YAD036-042-060 - H13
¢
YBD030
¢
YBD018-024
>¢
3) Check the compressor current while operating to be the same on each wire - In case of abnormal
current (no current or excessive current), the problem could be of driver or compressor – if driver
is checked to be operating well (
13.5.5
), replace the compressor.
Replacing compressor- (
14.1.11
)
COMPESSOR
8
9
:
3)
Check Compressor motor current
Содержание DLS 43 DCI
Страница 7: ...1 4 INTRODUCTION SM DLSDCI 3 A GB INDOOR UNITS OUTDOOR W DLS 18 DLS 24 q DLS 36 DLS 43 Q Q Q Q Q Q...
Страница 17: ...4 2 OUTLINE DIMENSIONS SM DLSDCI 3 A 1 GB 4 2 Outdoor Unit YBDE018 024 4 3 Outdoor Unit YBDE030...
Страница 18: ...4 3 OUTLINE DIMENSIONS SM DLSDCI 3 A GB 4 4 Outdoor Unit YBDE036 H11 4 5 Outdoor Unit YAD042 H13 YBD042 H11...
Страница 62: ...SM DLSDCI 3 A 2 GB 9 2 WIRING DIAGRAMS 9 3 Indoor Unit DLS 43 DCI...
Страница 117: ...12 4 CONTROL SYSTEM SM DLSDCI 3 A 1 GB 12 11 7 Segment Legend 7 7 segments lege end...
Страница 151: ...14 12 SERVICING SM DLSDCI 3 A 1 GB 14 2 7 Removing Fan 14 2 6 14 2 8 Removing motor capacitor _...
Страница 154: ...SM DLSD CONTRO DCI 3 A 2 OL SYSTEM M 15 2...
Страница 155: ...SM DLSD CONTRO DCI 3 A 2 OL SYSTEM M 15 3...
Страница 156: ...SM DLSD CONTRO DCI 3 A 2 OL SYSTEM M 15 4...
Страница 157: ...SM DLSD CONTRO DCI 3 A 2 OL SYSTEM M 15 5...
Страница 172: ...15 2 EXPLODED VIEWS AND SPARE PARTS LISTS SM DLSDCI 3 A 1 GB 15 6 2 Outdoor Unit Parts Assembly CZ BZ YI C B I CY...
Страница 176: ...15 2 EXPLODED VIEWS AND SPARE PARTS LISTS SM DLSDCI 3 A 1 GB 15 7 2 Outdoor Unit Parts Assembly BZ CZ C CY I CK YI B...