Board Exchange Procedures; List Of Service P.c. Boards; Configuration Of Inverter Assembly - Carrier MMY-MAP0724FT9UL Service Manual

14. P.C. BOARD EXCHANGE PROCEDURES
Replacement of outdoor P.C. board

14-1.List of service P.C. boards

Parts code Description
4316V519 Interface P.C. board
Inverter P.C. board for
4316V451
compressor
4316V520 Inverter P.C. board for fan
4316V453 Noise filter P.C. board
Parts code Description
4316V519 Interface P.C. board
Inverter P.C. board for
4316V489
compressor
4316V520 Inverter P.C. board for fan
4316V497 Noise filter P.C. board

14-2.Configuration of inverter assembly

MMY-MAP0724FT9UL
Interface P.C. board
[Outdoor control P.C. board]
(MCC-1606)
Inverter P.C. board for fan
[FAN IPDU]
(MCC-1610)
Inverter P.C. board
Inverter P.C. board
for Compressor 2
for Compressor 1
[A3 IPDU]
[A3 IPDU]
(MCC-1595)
(MCC-1595)
Applicable model
MMY-MAP0724FT9UL
MMY-MAP0964FT9UL
MMY-MAP1204FT9UL
Applicable model
MMY-MAP0724FT6UL
MMY-MAP0964FT6UL
MMY-MAP1204FT6UL
Relay terminal block
for power supply
Power supply
terminal block
Noise Filter
P.C. board
(MCC-1608)
Relay terminal
block for reactor
Relay
connector for
central control
Inverter P.C. board
for Compressor 1
[A3 IPDU]
(MCC-1595)
Communication
Relay terminal block
terminal block
for power supply
P.C. board type code
MCC-1606
MCC-1595
MCC-1610
MCC-1608-A,B
P.C. board type code
MCC-1606
MCC-1596
MCC-1610
MCC-1625-A,B,C
MMY-MAP0964FT9UL
MMY-MAP1204FT9UL
Interface P.C. board
[Outdoor control P.C. board]
(MCC-1606)
Inverter P.C. board for fan
[FAN IPDU]
(MCC-1610)
Inverter P.C. board
for Compressor 2
[A3 IPDU]
(MCC-1595)
– 243 –
Product code
ASM-PCB (I/F)
ASM-PCB (A3 IPDU)
ASM-PCB (FAN IPDU)
ASM-PCB (N/F)
Product code
ASM-PCB (I/F)
ASM-PCB (A3 IPDU)
ASM-PCB (FAN IPDU)
ASM-PCB (N/F)
Power supply Noise Filter
terminal block P.C. board
(MCC-1608)
Relay
connector for
central control
Communication
terminal block
Inverter P.C. board
for Compressor 3
[A3 IPDU]
(MCC-1595)
Relay terminal block
for power supply