IBM Power System Series Handbook

Table 30. Bulk power assembly (BPA) locations and failing components (continued)
Failing item name Physical location code
Connector T23 Un-P1-C2-T23
Connector T24 Un-P1-C2-T24
Connector T25 Un-P1-C2-T25
Connector T26 Un-P1-C2-T26
Water cooling
Manifold left Un-M1
Manifold right Un-M2
Rear door heat exchanger (RDHX) Un-M3
Water conditioning unit (WCU)
WCU 1 Un-P3
MDA-W Un-P3-C1
Connector T1 Un-P3-C1-T1
Connector T2 Un-P3-C1-T2
WCU 2 Un-P4
MDA-W Un-P4-C1
Connector T1 Un-P4-C1-T1
Connector T2 Un-P4-C1-T2
WCU 3 Un-P5
MDA-W Un-P5-C1
Connector T1 Un-P5-C1-T1
Connector T2 Un-P5-C1-T2
WCU 4 Un-P6
MDA-W Un-P6-C1
Connector T1 Un-P6-C1-T1
Connector T2 Un-P6-C1-T2
Fill drain tool (FDT)
FDT - BPA 1 Un-P7
FDT control card Un-P7-C1
FDT - BPA 2 Un-P8
FDT control card Un-P8-C1
Node
Processor or hub FRU (field replaceable unit) (upper DCCA) Un-P1
DCCA 0 Un-P1-C147
Connector Un-C147-T1
Connector Un-C147-T4
HMC1 connector (FSP) Un-C147-T2
HMC2 connector (FSP) Un-C147-T3
Battery Un-C147-E1
DCCA 1 Un-P1-C148
Connector Un-C148-T1
106 Finding parts, locations, and addresses

IBM Power System Series Specifications

General

Operating System	IBM AIX, IBM i, Linux
Form Factor	Rack, Tower
Architecture	POWER
Storage	SSD, HDD, NVMe
Processor	POWER9